@font-face{font-family:ShadowHand;src:url(/font/ShadowHand.ttf) format("truetype");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:BARBER;src:url(/font/Barber-Complete.woff2) format("woff2"),url(/font/Barber-Complete.woff) format("woff"),url(/font/Barber-Complete.otf) format("opentype");font-weight:400;font-style:normal;font-display:swap}:root{--bg-base: #1a237e;--primary: #3f51b5;--secondary: #283593;--highlight: #5c6bc0;--highlight-glow: rgba(92, 107, 192, .4);--primary-light: #7986cb;--primary-dark: #1a237e;--primary-glow: rgba(63, 81, 181, .3);--secondary-glow: rgba(40, 53, 147, .25);--cream: #283593;--cream-light: #303f9f;--beige: #3949ab;--beige-dark: #1a237e;--warm-white: #3f51b5;--text-dark: #ffffff;--text-charcoal: #e3f2fd;--text-muted: #bbdefb;--text-light: #90caf9;--paid: #4caf50;--paid-light: #1b5e20;--paid-glow: rgba(76, 175, 80, .3);--unpaid: #f44336;--unpaid-light: #b71c1c;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-xl: 0 16px 60px rgba(0, 0, 0, .6);--shadow-glow: 0 0 50px var(--highlight-glow);--shadow-primary: 0 4px 30px var(--primary-glow);--font-display: "Comfortaa", cursive;--font-title: "BARBER", "ShadowHand", "Comfortaa", cursive;--font-section: "Oswald", "Montserrat", "BARBER", sans-serif;--font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--space-xs: .25rem;--space-sm: .5rem;--space-md: 1rem;--space-lg: 1.5rem;--space-xl: 2rem;--space-2xl: 3rem;--space-3xl: 4rem;--radius-sm: 8px;--radius-md: 14px;--radius-lg: 22px;--radius-xl: 32px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-normal: .28s ease;--transition-slow: .45s cubic-bezier(.4, 0, .2, 1);--transition-bounce: .5s cubic-bezier(.68, -.55, .265, 1.55)}[data-theme=dark]{--bg-base: #0a0e27;--cream: #1a1f3a;--cream-light: #252b4a;--beige: #2d3555;--beige-dark: #1a1f3a;--warm-white: #1f2540;--text-dark: #d4d8e8;--text-charcoal: #e8ecf5;--text-muted: #9ca3b8;--text-light: #6b7280;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .6);--shadow-md: 0 4px 20px rgba(0, 0, 0, .7);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .8);--shadow-xl: 0 16px 60px rgba(0, 0, 0, .9);--paid-light: rgba(76, 175, 80, .15);--unpaid-light: rgba(244, 67, 54, .15);--primary-glow: rgba(63, 81, 181, .15);--secondary-glow: rgba(40, 53, 147, .1);--highlight-glow: rgba(92, 107, 192, .2)}[data-theme=dark] .toast{background:var(--cream);border-color:var(--beige);color:var(--text-dark)}[data-theme=dark] .toast-success{border-color:var(--paid);background:linear-gradient(145deg,rgba(76,175,80,.2),var(--cream))}[data-theme=dark] .toast-error{border-color:var(--unpaid);background:linear-gradient(145deg,rgba(244,67,54,.2),var(--cream))}[data-theme=dark] .toast-info{border-color:var(--highlight);background:linear-gradient(145deg,rgba(92,107,192,.2),var(--cream))}[data-theme=dark] .confirm-overlay{background:#000c}[data-theme=dark] .confirm-dialog{background:var(--cream);border-color:var(--beige)}[data-theme=dark] .confirm-title{color:var(--text-dark)}[data-theme=dark] .confirm-message{color:var(--text-charcoal)}[data-theme=dark] .confirm-btn.cancel{background:var(--beige);border-color:var(--beige-dark);color:var(--text-dark)}[data-theme=dark] .tooltip{background:var(--cream);color:var(--text-dark);border:1px solid var(--beige)}[data-theme=dark] .tooltip:after{border-top-color:var(--cream)}[data-theme=dark] .autosave-indicator,[data-theme=dark] .search-bar{background:var(--cream);border-color:var(--beige)}[data-theme=dark] .search-input{color:var(--text-dark)}[data-theme=dark] .search-input::placeholder{color:var(--text-muted)}[data-theme=dark] .bulk-actions-btn{background:var(--cream);border-color:var(--beige);color:var(--text-dark)}[data-theme=dark] .bulk-actions-menu{background:var(--cream);border-color:var(--beige)}[data-theme=dark] .bulk-actions-menu button{color:var(--text-dark)}[data-theme=dark] .bulk-actions-menu button:hover{background:var(--beige)}[data-theme=dark] .icon-btn{background:var(--cream);border-color:var(--beige);color:var(--text-dark)}[data-theme=dark] .icon-btn:hover:not(:disabled){border-color:var(--highlight);background:var(--cream-light)}[data-theme=dark] .action-btn.duplicate,[data-theme=dark] .action-btn.delete{background:var(--beige);color:var(--text-dark)}[data-theme=dark] .person-progress{background:var(--beige)}[data-theme=dark] .progress-text{color:var(--text-charcoal)}[data-theme=dark] .search-icon{color:var(--text-muted)}[data-theme=dark] .empty-icon svg{color:var(--text-muted)}[data-theme=dark] .history-section{background:var(--cream);border-color:var(--beige)}[data-theme=dark] .history-item{background:var(--beige);border-color:var(--beige-dark)}[data-theme=dark] .history-action{color:var(--text-dark)}[data-theme=dark] .history-time{color:var(--text-muted)}.main-nav{z-index:1000;background:var(--cream);border-bottom:2px solid var(--beige);padding:var(--space-md) var(--space-xl);box-shadow:var(--shadow-sm);pointer-events:auto;margin-top:0;margin-bottom:0;width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;height:auto!important;min-height:auto!important;max-height:80px!important;overflow:hidden!important;box-sizing:border-box;display:flex;align-items:center;flex-shrink:0;flex-grow:0}.mobile-menu-overlay,.mobile-menu{position:fixed!important;z-index:99999!important}.mobile-menu{z-index:100000!important}.nav-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center;gap:var(--space-lg);width:100%;position:relative;z-index:1001;pointer-events:auto;height:auto!important;min-height:auto!important;max-height:80px!important;box-sizing:border-box;flex-wrap:nowrap}.nav-brand{flex-shrink:0}@media (min-width: 769px){.main-nav.landing-page .nav-brand{display:none}.main-nav.landing-page .nav-container{justify-content:space-between}}.nav-title{font-family:var(--font-title);font-size:clamp(2rem,6vw,3.5rem);font-weight:400;color:#fff;margin:0;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1);letter-spacing:4px;line-height:1;cursor:pointer;transition:var(--transition-fast);pointer-events:auto;z-index:1001;position:relative}.nav-title:hover{transform:translateY(-1px);text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 30px rgba(255,255,255,.2)}.nav-actions{display:flex;align-items:center;gap:var(--space-md)}.nav-profile-btn{width:40px;height:40px;border-radius:var(--radius-md);border:2px solid var(--beige);background:var(--cream);color:var(--text-dark);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:var(--transition-fast);padding:0;flex-shrink:0}.nav-profile-btn:hover{background:var(--cream-light);border-color:var(--highlight);transform:translateY(-1px)}.nav-profile-btn.active{background:var(--primary);border-color:var(--primary);color:#fff;box-shadow:0 2px 8px #3f51b54d}.nav-profile-btn.active:hover{background:var(--secondary);border-color:var(--secondary)}[data-theme=dark] .nav-profile-btn{background:var(--cream);border-color:var(--beige-dark);color:var(--text-dark)}[data-theme=dark] .nav-profile-btn:hover{background:var(--cream-light);border-color:var(--highlight);color:var(--text-dark)}[data-theme=dark] .nav-profile-btn.active{background:var(--primary);border-color:var(--highlight);color:#fff;box-shadow:0 2px 8px #3f51b580,0 0 15px #5c6bc04d}[data-theme=dark] .nav-profile-btn.active:hover{background:var(--highlight);border-color:var(--highlight);box-shadow:0 2px 12px #5c6bc099,0 0 20px #5c6bc066}.nav-links{display:flex;list-style:none;margin:0;padding:0;gap:var(--space-lg);align-items:center}.nav-links li{margin:0}.nav-links a{color:var(--text-charcoal);text-decoration:none;font-weight:600;font-size:.95rem;padding:var(--space-xs) var(--space-md);border-radius:var(--radius-md);transition:var(--transition-fast);position:relative;pointer-events:auto;cursor:pointer;z-index:1001}.nav-links a:hover{color:var(--primary);background:#3f51b51a}.nav-links a.active{color:#fff;background:var(--primary);border:2px solid var(--primary);box-shadow:0 4px 12px #3f51b566,0 0 20px #3f51b533,inset 0 1px #fff3;font-weight:700;transform:translateY(-1px);position:relative}.nav-links a.active:before{content:"";position:absolute;bottom:-2px;left:50%;transform:translate(-50%);width:80%;height:3px;background:var(--highlight);border-radius:2px;box-shadow:0 0 10px var(--highlight-glow)}.page-content{position:relative;z-index:10;max-width:900px;margin:0 auto;padding:var(--space-xxl) var(--space-xl);min-height:calc(100vh - 200px)}.page-title{font-family:var(--font-section);font-size:clamp(2rem,5vw,3rem);font-weight:600;color:var(--text-dark);text-align:center;margin-bottom:var(--space-xl);letter-spacing:2px;text-transform:uppercase;text-shadow:1px 1px 2px rgba(0,0,0,.1)}.content-card{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-md)}.content-text{color:var(--text-charcoal);line-height:1.8;margin-bottom:var(--space-md);font-size:1.05rem}.content-text strong{color:var(--primary);font-weight:700}.profile-content{display:flex;flex-direction:column;gap:var(--space-xl)}.profile-section{display:flex;flex-direction:column;gap:var(--space-xs);padding-bottom:var(--space-lg);border-bottom:1px solid var(--beige)}.profile-section:last-of-type{border-bottom:none}.profile-label{font-family:var(--font-section);font-size:.9rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin:0;font-weight:600}.profile-value{font-size:1.1rem;color:var(--text-dark);margin:0;font-weight:500}.verified-badge{display:inline-block;padding:var(--space-xs) var(--space-sm);background:var(--paid-light);color:var(--paid);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;border:1px solid var(--paid)}.unverified-badge{display:inline-block;padding:var(--space-xs) var(--space-sm);background:var(--unpaid-light);color:var(--unpaid);border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;border:1px solid var(--unpaid)}.profile-actions{margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:2px solid var(--beige)}.howto-step{margin-bottom:var(--space-lg);padding-bottom:var(--space-lg);border-bottom:1px solid var(--beige)}.howto-step:last-child{border-bottom:none;margin-bottom:var(--space-md)}.howto-step h3{font-family:var(--font-section);font-size:1.3rem;color:var(--primary);margin-bottom:var(--space-sm);text-transform:uppercase;letter-spacing:1px}.howto-step p{color:var(--text-charcoal);line-height:1.7;margin:0}.content-card .primary-btn{margin-top:var(--space-lg);width:100%}.trips-view{padding:var(--space-xl) var(--space-md)}.trips-page-container{position:relative;z-index:10;max-width:1400px;margin:0 auto}.trips-header{text-align:center;margin-bottom:var(--space-3xl);animation:fadeUp .6s ease forwards}.trips-page-title{font-family:var(--font-title);font-size:clamp(3rem,8vw,5rem);font-weight:400;color:#fff;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1);letter-spacing:4px;line-height:1;margin-bottom:var(--space-md);display:flex;align-items:center;justify-content:center;gap:var(--space-md)}.trips-icon{font-size:.8em;animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.trips-subtitle{font-size:1.2rem;color:var(--text-muted);font-weight:400;margin:0}.create-trip-card{background:linear-gradient(145deg,var(--warm-white),var(--cream));border:2px solid var(--beige);border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:var(--shadow-lg);margin-bottom:var(--space-3xl);animation:slideDown .5s ease .2s forwards;opacity:0;transform:translateY(-20px)}@keyframes slideDown{to{opacity:1;transform:translateY(0)}}.create-trip-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-lg)}.create-trip-title{font-family:var(--font-section);font-size:1.5rem;color:var(--text-dark);margin:0;text-transform:uppercase;letter-spacing:1px}.create-trip-icon{display:flex;align-items:center;justify-content:center;opacity:.6;color:var(--primary)}.create-trip-form{display:flex;gap:var(--space-md);align-items:stretch}.create-trip-input{flex:1;padding:var(--space-lg);border:3px solid var(--beige);border-radius:var(--radius-md);font-size:1.1rem;font-weight:500;font-family:var(--font-body);background:var(--cream);color:var(--text-dark);transition:var(--transition-normal)}.create-trip-input:focus{outline:none;border-color:var(--primary);background:var(--cream-light);box-shadow:0 0 0 4px var(--primary-glow)}.create-trip-input::placeholder{color:var(--text-muted)}.create-trip-btn{padding:var(--space-lg) var(--space-2xl);background:linear-gradient(145deg,var(--primary),var(--secondary));color:#fff;border:2px solid var(--primary-dark);border-radius:var(--radius-md);font-size:1.1rem;font-weight:600;font-family:var(--font-section);text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-md);display:flex;align-items:center;gap:var(--space-sm);white-space:nowrap}.create-trip-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-primary);background:linear-gradient(145deg,var(--secondary),var(--primary))}.create-trip-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-arrow{transition:var(--transition-fast)}.create-trip-btn:hover:not(:disabled) .btn-arrow{transform:translate(3px)}.trips-section{animation:fadeUp .6s ease .4s forwards;opacity:0}.trips-section-header{margin-bottom:var(--space-xl)}.trips-section-title{font-family:var(--font-section);font-size:2rem;color:var(--text-dark);margin:0;text-transform:uppercase;letter-spacing:2px}.trips-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(800px,1fr));gap:var(--space-2xl)}@media (max-width: 1024px){.trips-grid{grid-template-columns:1fr}}.trip-card-modern{background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-xl);padding:var(--space-lg);box-shadow:var(--shadow-md);transition:var(--transition-slow);display:flex;flex-direction:row;gap:var(--space-lg);position:relative;overflow:hidden;align-items:flex-start}@media (max-width: 1024px){.trip-card-modern{flex-direction:column}.trip-card-right{flex:1;width:100%}.trip-card-stats{flex-direction:column}.trip-stat-modern{min-width:100%}}.trip-card-modern:hover{transform:translateY(-6px);box-shadow:var(--shadow-xl);border-color:var(--highlight)}.trip-card-modern.active{border-color:#fff;border-width:3px;background:linear-gradient(145deg,var(--warm-white),var(--cream));box-shadow:var(--shadow-lg),0 0 20px #fff9}[data-theme=dark] .trip-card-modern.active{border-color:var(--primary);border-width:2px;box-shadow:var(--shadow-lg),var(--shadow-primary)}.active-indicator{position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#fff,#f5f5f5,#fff);box-shadow:0 2px 8px #fffc}[data-theme=dark] .active-indicator{background:linear-gradient(90deg,var(--primary),var(--highlight),var(--primary));box-shadow:0 2px 8px #3f51b580}.trip-card-top{display:flex;justify-content:space-between;align-items:flex-start;gap:var(--space-md);margin-bottom:0}.trip-card-title-section{flex:1;min-width:0}.trip-name-modern{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:var(--text-dark);margin:0 0 var(--space-xs) 0;cursor:pointer;transition:var(--transition-fast);word-break:break-word;line-height:1.2;display:flex;align-items:center;gap:var(--space-sm)}.trip-name-icon{display:flex;align-items:center;color:var(--primary);flex-shrink:0}.trip-name-modern:hover{color:var(--primary);transform:translate(2px)}.current-badge-modern{display:inline-flex;align-items:center;gap:var(--space-xs);background:var(--primary);color:#fff;font-size:.75rem;font-weight:600;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.5px}.badge-dot{width:6px;height:6px;background:#fff;border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.trip-name-edit-modern{display:flex;gap:var(--space-sm);align-items:center}.trip-name-input-modern{flex:1;font-family:var(--font-display);font-size:1.8rem;font-weight:600;color:var(--text-dark);background:var(--cream);border:2px solid var(--primary);border-radius:var(--radius-sm);padding:var(--space-xs) var(--space-sm);transition:var(--transition-normal)}.trip-name-input-modern:focus{outline:none;background:var(--cream-light);box-shadow:0 0 0 3px var(--primary-glow)}.edit-actions{display:flex;gap:var(--space-xs)}.edit-save-btn,.edit-cancel-btn{width:32px;height:32px;border-radius:var(--radius-full);border:none;font-size:1.2rem;cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center}.edit-save-btn{background:var(--paid);color:#fff}.edit-save-btn:hover{background:#388e3c;transform:scale(1.1)}.edit-cancel-btn{background:var(--beige);color:var(--text-dark)}.edit-cancel-btn:hover{background:var(--unpaid);color:#fff;transform:scale(1.1)}.trip-card-menu{display:flex;gap:var(--space-xs);flex-shrink:0}.trip-menu-btn{width:40px;height:40px;border-radius:var(--radius-md);border:2px solid var(--beige);background:var(--cream);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast);color:var(--text-dark)}.trip-menu-btn svg{width:18px;height:18px;flex-shrink:0}.trip-menu-btn:hover{border-color:var(--primary);background:var(--cream-light);transform:translateY(-2px);box-shadow:var(--shadow-sm)}.trip-menu-btn.delete:hover{border-color:var(--unpaid);background:var(--unpaid-light);color:#fff}.trip-card-left{flex:1;min-width:0;display:flex;flex-direction:column;gap:var(--space-lg)}.trip-card-right{flex:0 0 320px;display:flex;flex-direction:column;gap:var(--space-lg);align-items:stretch}.trip-card-stats{display:flex;flex-direction:row;gap:var(--space-sm);padding:var(--space-sm);background:var(--cream);border-radius:var(--radius-md);border:1px solid var(--beige);flex-wrap:wrap}.trip-stat-modern{display:flex;flex-direction:row;align-items:center;gap:var(--space-xs);min-width:0;padding:var(--space-xs) var(--space-sm);background:var(--warm-white);border-radius:var(--radius-sm);border:1px solid var(--beige);transition:var(--transition-fast);flex:1;min-width:100px}.trip-stat-modern:hover{background:var(--cream-light);border-color:var(--highlight);transform:translate(2px)}.stat-icon{display:flex!important;align-items:center;justify-content:center;color:#fff;opacity:1;flex-shrink:0;width:28px;height:28px;min-width:28px;min-height:28px;background:var(--primary);border-radius:var(--radius-sm);padding:var(--space-xs);border:2px solid var(--primary);box-shadow:0 2px 8px #3f51b566}.stat-icon svg{width:16px;height:16px;color:#fff;display:block;flex-shrink:0}.stat-icon svg path{stroke:#fff;stroke-width:1.5}.stat-icon svg path[fill]{fill:#fff}.stat-content{display:flex;flex-direction:column;gap:2px;min-width:0;flex:1;align-items:flex-start}.stat-value-modern{font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text-dark);line-height:1.2;word-break:break-word}.stat-label-modern{font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-weight:600;line-height:1.3;text-align:left}.trip-progress-section{padding:var(--space-md);background:var(--cream);border-radius:var(--radius-md);border:1px solid var(--beige);display:flex;flex-direction:column;gap:var(--space-sm)}.trip-progress-info{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);margin-bottom:var(--space-xs)}.trip-progress-bar{height:10px;background:var(--beige);border-radius:var(--radius-full);overflow:hidden;box-shadow:inset 0 1px 2px #0000001a}.trip-progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--highlight));border-radius:var(--radius-full);transition:width .5s ease;box-shadow:0 2px 4px #3f51b54d}.trip-remaining{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;margin-top:var(--space-xs);padding-top:var(--space-xs);border-top:1px solid var(--beige)}.remaining-label{color:var(--text-muted);font-weight:600;text-transform:uppercase;letter-spacing:.5px;font-size:.8rem}.remaining-amount{font-family:var(--font-display);font-weight:700;font-size:1rem}.remaining-amount.positive{color:var(--paid)}.remaining-amount.negative{color:var(--unpaid)}.trip-card-footer{padding-top:var(--space-sm);border-top:1px solid var(--beige);margin-top:0}.trip-dates{display:flex;flex-direction:column;gap:var(--space-sm)}.trip-date-item{display:flex;align-items:center;gap:var(--space-sm);font-size:.75rem;color:var(--text-muted);line-height:1.4;padding:var(--space-xs) 0}.date-icon{display:flex;align-items:center;justify-content:center;color:var(--text-muted);opacity:.8;flex-shrink:0;width:20px;height:20px;background:#0000000d;border-radius:var(--radius-sm);padding:2px}.date-icon svg{width:14px;height:14px}.trip-open-btn-modern{width:100%;padding:var(--space-sm) var(--space-md);background:linear-gradient(145deg,var(--primary),var(--secondary));color:#fff;border:2px solid var(--primary-dark);border-radius:var(--radius-md);font-size:.9rem;font-weight:600;font-family:var(--font-section);text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-md);display:flex;align-items:center;justify-content:center;gap:var(--space-sm);margin-top:var(--space-md)}.trip-open-btn-modern:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-primary);background:linear-gradient(145deg,var(--secondary),var(--primary))}.trip-open-btn-modern:hover .btn-arrow{transform:translate(3px)}.empty-trips-state{text-align:center;padding:var(--space-3xl) var(--space-xl);background:var(--warm-white);border:2px dashed var(--beige);border-radius:var(--radius-xl);animation:fadeUp .6s ease .6s forwards;opacity:0}.empty-trips-icon{display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-lg);opacity:.4;color:var(--primary);animation:float 3s ease-in-out infinite}.empty-trips-icon svg{width:64px;height:64px}.empty-trips-title{font-family:var(--font-section);font-size:1.8rem;color:var(--text-dark);margin-bottom:var(--space-md);text-transform:uppercase;letter-spacing:1px}.empty-trips-text{font-size:1.1rem;color:var(--text-charcoal);margin-bottom:var(--space-sm)}.empty-trips-hint{font-size:.95rem;color:var(--text-muted);font-style:italic}[data-theme=dark] .trips-page-title{color:#d4d8e8;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 20px rgba(212,216,232,.2)}[data-theme=dark] 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768px){.trips-grid{grid-template-columns:1fr;gap:var(--space-lg)}.trip-card-modern{padding:var(--space-lg);gap:var(--space-lg)}.create-trip-form{flex-direction:column}.create-trip-btn{width:100%;justify-content:center}.trip-card-stats{gap:var(--space-sm);padding:var(--space-lg)}.trip-stat-modern{padding:var(--space-sm);gap:var(--space-md)}.stat-icon{width:40px;height:40px}.stat-icon svg{width:20px;height:20px}.stat-value-modern{font-size:1.3rem}.trip-card-top{flex-direction:column;gap:var(--space-md)}.trip-card-menu{align-self:flex-end}.trip-name-modern{font-size:1.5rem}.stat-value-modern{font-size:1.2rem}}[data-theme=dark] .main-nav{background:var(--cream);border-bottom-color:var(--beige)}[data-theme=dark] .nav-title{color:#d4d8e8;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 20px rgba(212,216,232,.2)}[data-theme=dark] .nav-title:hover{color:#e8ecf5;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 30px rgba(232,236,245,.3)}[data-theme=dark] .nav-links a{color:var(--text-charcoal)}[data-theme=dark] .nav-links a:hover{color:var(--highlight);background:#5c6bc026}[data-theme=dark] .nav-links a.active{color:#fff;background:var(--highlight);border:2px solid var(--highlight);box-shadow:0 4px 12px #5c6bc080,0 0 25px #5c6bc04d,inset 0 1px #fff3;font-weight:700;transform:translateY(-1px)}[data-theme=dark] .nav-links a.active:before{background:var(--primary-light);box-shadow:0 0 15px var(--primary-glow)}[data-theme=dark] .page-title{color:var(--text-dark);text-shadow:1px 1px 3px rgba(0,0,0,.5),0 0 10px rgba(92,107,192,.2)}[data-theme=dark] .content-card{background:var(--cream);border-color:var(--beige)}[data-theme=dark] .content-text strong,[data-theme=dark] .howto-step h3{color:var(--highlight)}[data-theme=dark] .howto-step{border-bottom-color:var(--beige)}.dark-mode-toggle{position:relative;z-index:1001;pointer-events:auto;width:100px;height:36px;border-radius:var(--radius-full);border:2px solid var(--beige);background:var(--warm-white);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-normal);box-shadow:var(--shadow-sm);padding:0;overflow:hidden;flex-shrink:0}.dark-mode-toggle:hover{transform:translateY(-2px);border-color:var(--primary);box-shadow:var(--shadow-lg),var(--shadow-primary)}.dark-mode-toggle:active{transform:translateY(0)}[data-theme=dark] .dark-mode-toggle{background:var(--cream);border-color:var(--beige-dark)}.toggle-track{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 var(--space-sm)}.toggle-thumb-indicator{position:absolute;left:3px;width:28px;height:28px;border-radius:var(--radius-full);background:linear-gradient(145deg,var(--primary),var(--secondary));transition:var(--transition-slow);box-shadow:var(--shadow-sm);z-index:1}.dark-mode-toggle.dark .toggle-thumb-indicator{left:calc(100% - 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rotate(1deg);box-shadow:var(--shadow-xl)}.summary-card.primary{background:linear-gradient(145deg,var(--primary),var(--secondary));border-color:var(--highlight);color:#fff}.summary-card.allocated{background:linear-gradient(145deg,var(--cream),var(--beige));border-color:var(--beige-dark)}.summary-card.spent{background:linear-gradient(145deg,var(--beige),var(--cream));border-color:var(--primary-light)}.summary-card.remaining{background:linear-gradient(145deg,rgba(92,107,192,.2),var(--cream));border-color:var(--highlight);color:var(--text-dark)}.summary-card.negative{background:linear-gradient(145deg,var(--unpaid-light),var(--cream));border-color:var(--unpaid)}.summary-grid.four-col{grid-template-columns:repeat(4,1fr)}@media (max-width: 900px){.summary-grid.four-col{grid-template-columns:repeat(2,1fr)}}@media (max-width: 500px){.summary-grid.four-col{grid-template-columns:1fr}}.summary-content{flex:1}.summary-title{font-size:.85rem;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px;margin-bottom:var(--space-xs)}.summary-value{font-family:var(--font-display);font-size:2rem;font-weight:700;color:var(--text-dark)}.add-form{display:flex;gap:var(--space-md);margin-bottom:var(--space-xl);flex-wrap:wrap}.text-input{flex:1;min-width:220px;padding:var(--space-md) var(--space-lg);border:2px solid var(--beige);border-radius:var(--radius-md);font-size:1rem;font-family:var(--font-body);background:var(--cream);transition:var(--transition-normal);color:var(--text-dark)}.text-input:focus{outline:none;border-color:var(--highlight);box-shadow:0 0 0 4px var(--primary-glow);background:var(--cream-light)}.text-input::placeholder{color:var(--text-light)}.add-btn{padding:var(--space-md) var(--space-xl);background:linear-gradient(145deg,var(--primary),var(--secondary));color:#fff;border:none;border-radius:var(--radius-md);font-size:1rem;font-weight:600;font-family:var(--font-body);cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-md);white-space:nowrap}.add-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg),var(--shadow-primary)}.add-btn:active{transform:translateY(-1px)}.default-budget-setting{display:flex;align-items:center;gap:var(--space-md);flex-wrap:wrap;justify-content:center}.default-budget-setting label{font-size:.95rem;color:var(--text-muted);font-weight:500}.budget-input-wrapper{display:flex;align-items:center;background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);transition:var(--transition-normal)}.budget-input-wrapper:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.budget-input-wrapper.small{padding:var(--space-xs) var(--space-sm)}.budget-input-wrapper .currency-symbol{font-weight:600;color:var(--highlight);margin-right:var(--space-sm);font-size:1.1rem}.budget-input-wrapper input{background:none;border:none;outline:none;font-size:1.1rem;font-weight:600;font-family:var(--font-body);color:var(--text-dark);width:100px}.budget-input-with-save{display:flex;align-items:center;gap:var(--space-sm)}.save-budget-btn{width:36px;height:36px;border-radius:var(--radius-full);border:none;background:var(--paid);color:#fff;font-size:1.2rem;font-weight:600;cursor:pointer;transition:var(--transition-normal);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);flex-shrink:0}.save-budget-btn:hover{background:var(--primary);transform:scale(1.1);box-shadow:var(--shadow-md)}.save-budget-btn:active{transform:scale(.95)}.people-grid{display:grid;grid-template-columns:1fr;gap:var(--space-lg)}.person-card{background:var(--warm-white);border-radius:var(--radius-lg);padding:var(--space-md);box-shadow:var(--shadow-md);border:2px solid var(--beige);transition:var(--transition-slow);animation:cardSlideIn .5s ease 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0;transition:var(--transition-normal);width:100%}.person-name-input:focus{outline:none;border-bottom-color:var(--highlight);background:transparent}.person-name-input::placeholder{color:var(--text-light)}.delete-person-btn{width:32px;height:32px;border-radius:var(--radius-full);border:none;background:var(--beige);color:var(--text-muted);font-size:1.4rem;cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center;flex-shrink:0}.delete-person-btn:hover{background:var(--unpaid);color:#fff;transform:rotate(90deg)}.person-budget{display:flex;flex-direction:column;gap:var(--space-xs);align-items:flex-end}.person-budget label{font-size:.75rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.person-expenses{margin-bottom:var(--space-lg)}.expenses-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md)}.expenses-header h4{font-family:var(--font-display);font-size:1.3rem;color:var(--text-dark)}.add-expense-btn{padding:var(--space-xs) var(--space-sm);background:var(--highlight);color:var(--text-dark);border:none;border-radius:var(--radius-sm);font-size:.85rem;font-weight:600;cursor:pointer;transition:var(--transition-fast)}.add-expense-btn:hover{background:var(--primary);color:#fff;transform:scale(1.05)}.no-expenses{color:var(--text-light);font-style:italic;text-align:center;padding:var(--space-md);font-size:.9rem}.expenses-table{margin:0}.expenses-table-header{display:grid;grid-template-columns:1fr 100px 100px;gap:var(--space-sm);padding:var(--space-xs) var(--space-sm);font-size:.75rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);font-weight:600;border-bottom:1px solid var(--beige);margin-bottom:var(--space-sm)}.expenses-table-header span:last-child{text-align:center}.expense-row{display:grid;grid-template-columns:1fr 100px 100px;gap:var(--space-sm);align-items:center;padding:var(--space-sm);background:var(--cream);border-radius:var(--radius-sm);margin-bottom:var(--space-xs);border-left:3px solid var(--beige);transition:var(--transition-normal)}.expense-row-actions{display:flex;align-items:center;gap:var(--space-sm);justify-content:center;min-width:80px}.expense-row.paid{background:var(--paid-light);border-left-color:var(--paid)}.expense-row .expense-name{font-size:.9rem;color:var(--text-dark);font-weight:500}.expense-row .expense-amount-input{display:flex;align-items:center;background:var(--cream-light);border:1px solid var(--beige);border-radius:var(--radius-sm);padding:var(--space-xs) var(--space-sm)}.expense-row .expense-amount-input .currency-symbol{font-size:.85rem;color:var(--highlight);font-weight:600;margin-right:var(--space-xs)}.expense-row .expense-amount-input input{background:none;border:none;outline:none;width:60px;font-size:.9rem;font-weight:600;color:var(--text-dark);text-align:right}.expense-row .toggle-switch{justify-self:center;width:40px;height:22px;padding:2px}.expense-row .toggle-switch .toggle-thumb{width:18px;height:18px}.expense-row .toggle-switch.active .toggle-thumb{transform:translate(18px)}.expenses-list{display:flex;flex-direction:column;gap:var(--space-sm)}.expense-item{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--cream);border-radius:var(--radius-sm);border-left:3px solid var(--beige);transition:var(--transition-normal)}.expense-item.paid{background:var(--paid-light);border-left-color:var(--paid)}.expense-item.unpaid{border-left-color:var(--unpaid)}.expense-info{display:flex;align-items:center;gap:var(--space-md);flex:1;flex-wrap:wrap}.expense-description{flex:1;min-width:100px;padding:var(--space-xs) var(--space-sm);border:1px solid transparent;border-radius:var(--radius-sm);background:transparent;font-size:.95rem;color:var(--text-dark);transition:var(--transition-normal)}.expense-description:focus{outline:none;background:#fff;border-color:var(--beige)}.expense-amount-input{display:flex;align-items:center;background:#fff;border:1px solid var(--beige);border-radius:var(--radius-sm);padding:var(--space-xs) var(--space-sm)}.expense-amount-input .currency-symbol{font-weight:600;color:var(--highlight);font-size:.9rem;margin-right:var(--space-xs)}.expense-amount-input input{background:none;border:none;outline:none;width:80px;font-size:.95rem;font-weight:600;color:var(--text-dark)}.expense-actions{display:flex;align-items:center;gap:var(--space-sm)}.mini-badge{width:20px;height:20px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:600}.mini-badge.paid{background:var(--paid);color:#fff}.mini-badge.unpaid{background:var(--beige);color:var(--text-muted)}.delete-expense-btn{width:28px;height:28px;border-radius:var(--radius-sm);border:1px solid var(--beige);background:var(--cream-light);color:var(--text-dark);font-size:1.1rem;font-weight:700;cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center;line-height:1;padding:0;flex-shrink:0}.delete-expense-btn:hover{background:var(--unpaid);color:#fff;border-color:var(--unpaid);transform:scale(1.1)}.delete-expense-btn:active{transform:scale(.95)}.person-summary{background:var(--cream);border-radius:var(--radius-md);padding:var(--space-sm);flex-shrink:0}.summary-row{display:flex;justify-content:space-between;align-items:center;padding:var(--space-xs) 0;font-size:.85rem}.summary-row span.label,.summary-row>span:first-child{color:var(--text-muted)}.summary-row .amount{font-weight:600;color:var(--text-dark)}.summary-row .amount.paid,.summary-row .amount.positive{color:var(--paid)}.summary-row .amount.negative{color:var(--unpaid)}.summary-row.remaining-row{margin-top:var(--space-sm);padding-top:var(--space-sm);border-top:1px dashed var(--beige-dark);font-size:1.1rem}.summary-row.remaining-row span:first-child{font-weight:600;color:var(--text-dark)}.people-summary-bar{display:flex;flex-wrap:wrap;gap:var(--space-lg);justify-content:center;margin-top:var(--space-xl);padding:var(--space-lg);background:linear-gradient(145deg,var(--cream),var(--warm-white));border-radius:var(--radius-lg);border:2px solid var(--beige)}.people-summary-bar .summary-item{display:flex;flex-direction:column;align-items:center;gap:var(--space-xs)}.people-summary-bar .label{font-size:.8rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted)}.people-summary-bar .value{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:var(--text-dark)}.people-summary-bar .value.paid{color:var(--paid)}.categories-overview{position:relative;z-index:10;margin-bottom:var(--space-2xl)}.section-header-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--space-md);margin-bottom:var(--space-lg)}.section-header-row .section-title{margin-bottom:0}.section-header-actions{display:flex;align-items:center;gap:var(--space-sm);flex-wrap:wrap}.add-category-inline{display:flex;gap:var(--space-xs);align-items:center}.add-category-inline input{padding:var(--space-sm) var(--space-md);border:2px solid var(--beige);border-radius:var(--radius-md);font-size:.9rem;background:var(--cream);color:var(--text-dark);width:140px;transition:var(--transition-normal)}.add-category-inline input:focus{outline:none;border-color:var(--highlight);background:var(--cream-light)}.amount-input-inline{display:flex;align-items:center;padding:var(--space-sm) var(--space-md);border:2px solid var(--beige);border-radius:var(--radius-md);background:var(--cream);transition:var(--transition-normal)}.amount-input-inline:focus-within{border-color:var(--highlight);background:var(--cream-light)}.amount-input-inline .currency-symbol{font-size:.9rem;font-weight:600;color:var(--highlight);margin-right:var(--space-xs)}.amount-input-inline input{border:none;background:none;outline:none;width:80px;font-size:.9rem;font-weight:600;color:var(--text-dark);padding:0}.add-category-inline button{width:36px;height:36px;border-radius:var(--radius-md);border:none;background:var(--primary);color:#fff;font-size:1.2rem;font-weight:600;cursor:pointer;transition:var(--transition-normal);flex-shrink:0}.add-category-inline button:hover{background:var(--secondary)}.categories-summary-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-md)}.category-summary-wrapper{position:relative}.category-summary-card{background:var(--warm-white);border-radius:var(--radius-md);padding:var(--space-md);box-shadow:var(--shadow-sm);border:2px solid var(--beige);transition:var(--transition-normal);overflow:visible;min-width:280px;position:relative}.category-summary-card .category-actions{position:absolute;top:var(--space-sm);right:var(--space-sm);z-index:10;display:flex;gap:var(--space-xs)}.category-summary-card:hover{border-color:var(--highlight);box-shadow:var(--shadow-md)}.category-header-with-amount{display:flex;flex-direction:column;gap:var(--space-xs);margin-bottom:var(--space-sm)}.category-summary-card .category-name{font-family:var(--font-display);font-size:1.1rem;font-weight:600;color:var(--text-dark);margin:0}.default-amount-badge{font-size:.75rem;color:var(--text-dark);font-weight:600;font-family:var(--font-body);background:var(--highlight);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);display:inline-block;width:fit-content;border:1px solid rgba(255,255,255,.2);box-shadow:0 1px 3px #0003}.category-stats{display:flex;gap:var(--space-md);margin-bottom:var(--space-sm);min-width:0}.category-stats .stat{display:flex;flex-direction:column;gap:2px;flex:1;min-width:70px}.category-stats .stat-label{font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted)}.category-stats .stat-value{font-size:.9rem;font-weight:600;color:var(--text-dark);white-space:nowrap;min-width:fit-content}.category-stats .stat-value.paid{color:var(--paid)}.category-stats .stat-value.unpaid{color:var(--unpaid)}.progress-bar.small{height:6px;box-shadow:inset 0 1px 2px #00000026}.progress-bar.small .progress-fill{box-shadow:0 1px 3px #3f51b566}.delete-category-btn{position:absolute;top:-8px;right:-8px;width:24px;height:24px;border-radius:var(--radius-full);border:2px solid var(--warm-white);background:var(--beige);color:var(--text-muted);font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;opacity:0;transition:var(--transition-fast)}.category-summary-wrapper:hover .delete-category-btn{opacity:1}.delete-category-btn:hover{background:var(--unpaid);color:#fff}.categories-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:var(--space-lg)}.category-card{background:var(--warm-white);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-md);border:2px solid var(--beige);transition:var(--transition-slow);animation:cardSlideIn .5s ease forwards;opacity:0}.category-card:hover{transform:translateY(-8px) rotate(.5deg);box-shadow:var(--shadow-xl);border-color:var(--highlight)}.category-card.paid{border-color:var(--paid);background:linear-gradient(180deg,var(--warm-white) 0%,var(--paid-light) 100%)}.category-card.unpaid{border-left:4px solid var(--unpaid)}.category-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-lg)}.category-name-input{font-family:var(--font-display);font-size:1.6rem;font-weight:500;color:var(--text-dark);background:none;border:none;border-bottom:2px solid transparent;padding:var(--space-xs) 0;transition:var(--transition-normal);flex:1}.category-name-input:focus{outline:none;border-bottom-color:var(--primary)}.delete-btn{width:32px;height:32px;border-radius:var(--radius-full);border:none;background:var(--beige);color:var(--text-muted);font-size:1.5rem;cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center;line-height:1;flex-shrink:0}.delete-btn:hover{background:var(--unpaid);color:#fff;transform:rotate(90deg)}.category-amounts{display:flex;flex-direction:column;gap:var(--space-md);margin-bottom:var(--space-lg)}.amount-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-md)}.amount-row label{font-size:.9rem;color:var(--text-muted);font-weight:500}.category-card .input-wrapper{display:flex;align-items:center;background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);max-width:150px;transition:var(--transition-normal)}.category-card .input-wrapper:focus-within{border-color:var(--primary);background:#fff}.category-card .input-wrapper .currency{font-size:1rem;font-weight:600;color:var(--primary);margin-right:var(--space-sm)}.category-card .input-wrapper input{background:none;border:none;outline:none;color:var(--text-dark);font-size:1.1rem;font-weight:600;font-family:var(--font-body);width:100%}.amount-row.remaining{padding-top:var(--space-md);border-top:1px dashed var(--beige)}.remaining-value{font-family:var(--font-display);font-size:1.4rem;font-weight:600;color:var(--paid)}.remaining-value.negative{color:var(--unpaid)}.progress-bar{height:10px;background:var(--beige);border-radius:var(--radius-full);overflow:hidden;margin-bottom:var(--space-lg);box-shadow:inset 0 2px 4px #0000001a}.progress-fill{height:100%;background:linear-gradient(90deg,var(--primary),var(--highlight),var(--primary-light));border-radius:var(--radius-full);transition:width .5s cubic-bezier(.4,0,.2,1);position:relative;box-shadow:0 2px 4px #3f51b54d}.progress-fill:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(90deg,transparent 0%,rgba(255,255,255,.5) 50%,transparent 100%);animation:shimmer 2.5s infinite}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.category-footer{display:flex;justify-content:space-between;align-items:center}.toggle-row{display:flex;align-items:center;gap:var(--space-sm)}.toggle-label{font-size:.85rem;color:var(--text-muted);font-weight:500}.toggle-switch{width:52px;height:28px;background:var(--beige);border-radius:var(--radius-full);padding:3px;cursor:pointer;transition:var(--transition-normal);position:relative}.toggle-switch.active{background:var(--paid)}.toggle-thumb{width:22px;height:22px;background:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-sm);transition:var(--transition-normal)}.toggle-switch.active .toggle-thumb{transform:translate(24px)}.status-badge{padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.status-badge.paid{background:var(--paid-light);color:var(--paid)}.status-badge.unpaid{background:var(--unpaid-light);color:var(--unpaid)}.app.onboarding{display:flex;align-items:center;justify-content:center;min-height:100vh}.onboarding-container{position:relative;z-index:10;width:100%;max-width:600px;text-align:center;padding:var(--space-md)}.onboarding-logo{font-family:var(--font-title);font-size:3rem;font-weight:400;color:#fff;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e;margin-bottom:var(--space-lg);letter-spacing:2px}.step-indicator{display:flex;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-2xl)}.step-dot{width:12px;height:12px;border-radius:var(--radius-full);background:var(--beige);transition:var(--transition-normal)}.step-dot.active{background:var(--primary);transform:scale(1.2)}.step-dot.completed{background:var(--paid)}.onboarding-step{animation:fadeUp .4s ease forwards}.step-content{background:var(--warm-white);border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:var(--shadow-lg);border:2px solid var(--beige);width:100%;box-sizing:border-box}.step-title{font-family:var(--font-display);font-size:2rem;font-weight:600;color:var(--text-dark);margin-bottom:var(--space-sm)}.step-description{color:var(--text-charcoal);margin-bottom:var(--space-xl);font-weight:500}.budget-input-large{display:flex;align-items:baseline;justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-sm)}.budget-input-large .currency-symbol{font-family:var(--font-display);font-size:3rem;font-weight:600;color:#e3f2fd;line-height:1;display:inline-flex;align-items:center;justify-content:center;text-shadow:0 2px 4px rgba(0,0,0,.2)}.budget-input-large input{font-family:var(--font-display);font-size:3rem;font-weight:600;color:var(--text-dark);background:transparent;border:none;border-bottom:3px solid var(--beige);outline:none;width:200px;text-align:center;transition:var(--transition-normal)}.budget-input-large input:focus{border-bottom-color:var(--highlight);background:transparent}.budget-input-large input::placeholder{color:var(--text-light);opacity:.6}.input-hint{color:var(--text-charcoal);font-size:.9rem;margin-bottom:var(--space-xl);font-weight:500}.primary-btn{padding:var(--space-md) var(--space-2xl);background:var(--primary);color:#fff;border:2px solid var(--primary-dark);border-radius:4px;font-size:1.1rem;font-weight:600;font-family:var(--font-section);text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:0 2px 4px #0003}.primary-btn:hover:not(:disabled){background:var(--secondary);border-color:var(--secondary);box-shadow:0 3px 6px #0000004d;transform:translateY(-1px)}.primary-btn:active:not(:disabled){transform:translateY(0);box-shadow:0 1px 2px #0003}.primary-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.secondary-btn{padding:var(--space-md) var(--space-xl);background:var(--cream);color:var(--text-dark);border:2px solid var(--beige-dark);border-radius:4px;font-size:1rem;font-weight:600;font-family:var(--font-section);text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:0 2px 4px #0000001a}.secondary-btn:hover{background:var(--cream-light);border-color:var(--highlight);color:var(--text-dark);box-shadow:0 3px 6px #0003;transform:translateY(-1px)}.secondary-btn:active{transform:translateY(0);box-shadow:0 1px 2px #0000001a}.step-actions{display:flex;justify-content:center;gap:var(--space-md);margin-top:var(--space-xl)}.breakdown-step{max-width:700px}.breakdown-summary-card{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl);text-align:center}.breakdown-header{display:flex;flex-direction:column;gap:var(--space-xs)}.breakdown-label{font-size:.9rem;color:var(--text-charcoal);text-transform:uppercase;letter-spacing:1px;font-family:var(--font-section)}.breakdown-amount{font-size:2rem;font-weight:700;color:var(--text-dark);text-shadow:0 2px 4px rgba(0,0,0,.2)}.breakdown-section-title{font-family:var(--font-section);font-size:1rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-charcoal);margin-bottom:var(--space-md);font-weight:600}.breakdown-categories{margin-bottom:var(--space-xl)}.breakdown-table{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-md);overflow:hidden}.breakdown-table-header{display:grid;grid-template-columns:2fr 1fr 1fr;padding:var(--space-md) var(--space-lg);gap:var(--space-md);background:var(--beige);font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.5px;color:var(--text-dark);font-family:var(--font-section);align-items:center}.breakdown-table-header span{display:block;width:100%}.breakdown-table-header span:nth-child(1){text-align:left;padding-right:var(--space-sm)}.breakdown-table-header span:nth-child(2),.breakdown-table-header span:nth-child(3){text-align:right;padding-left:var(--space-sm)}.breakdown-row{display:grid;grid-template-columns:2fr 1fr 1fr;padding:var(--space-md) var(--space-lg);gap:var(--space-md);border-top:1px solid var(--beige);color:var(--text-dark);align-items:center}.breakdown-row>span{display:block;width:100%}.breakdown-row>span:nth-child(1){text-align:left}.breakdown-row>span:nth-child(2),.breakdown-row>span:nth-child(3){text-align:right}.breakdown-row.total-row{background:var(--beige-light);font-weight:700;border-top:2px solid var(--beige-dark)}.breakdown-category-name{font-weight:500;color:var(--text-dark);padding-right:var(--space-sm)}.breakdown-per-person,.breakdown-total{font-weight:600;color:var(--text-dark);padding-left:var(--space-sm)}.breakdown-people-preview{margin-bottom:var(--space-xl)}.breakdown-people-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:var(--space-md)}.breakdown-person-card{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-md);padding:var(--space-md)}.breakdown-person-card .person-name{display:block;font-weight:700;font-size:1.1rem;color:var(--text-dark);margin-bottom:var(--space-sm);font-family:var(--font-section);text-transform:uppercase;letter-spacing:.5px;text-shadow:0 1px 2px rgba(0,0,0,.1)}.person-breakdown-details{display:flex;flex-direction:column;gap:var(--space-xs)}.person-breakdown-details .detail-row{display:flex;justify-content:space-between;font-size:.9rem;color:var(--text-dark)}.person-breakdown-details .detail-row span:first-child{color:var(--text-charcoal)}.person-breakdown-details .detail-row span:last-child{color:var(--text-dark);font-weight:700}.person-breakdown-details .detail-row.remaining{font-weight:700;padding-top:var(--space-xs);border-top:1px solid var(--beige);margin-top:var(--space-xs)}.person-breakdown-details .detail-row.remaining.positive span:last-child{color:var(--paid)}.person-breakdown-details .detail-row.remaining.negative span:last-child{color:var(--unpaid)}.breakdown-confirmation{text-align:center;padding-top:var(--space-lg);border-top:2px solid var(--beige)}.confirmation-text{font-size:1.1rem;font-weight:700;color:var(--text-dark);margin-bottom:var(--space-lg);text-shadow:0 1px 2px rgba(0,0,0,.1)}[data-theme=dark] .breakdown-summary-card,[data-theme=dark] .breakdown-table,[data-theme=dark] .breakdown-person-card{background:#ffffff14;border-color:#ffffff26}[data-theme=dark] .breakdown-table-header{background:#ffffff1a;color:var(--text-dark);font-weight:700}[data-theme=dark] .breakdown-row{border-color:#ffffff1a;color:var(--cream)}[data-theme=dark] .breakdown-row.total-row{background:#ffffff26;border-color:#fff3}[data-theme=dark] .breakdown-amount{color:var(--text-dark);text-shadow:0 2px 4px rgba(0,0,0,.5)}[data-theme=dark] .breakdown-person-card .person-name{color:var(--text-dark);text-shadow:0 1px 3px rgba(0,0,0,.5)}[data-theme=dark] .person-breakdown-details .detail-row{color:var(--text-dark)}[data-theme=dark] .person-breakdown-details .detail-row span:first-child{color:var(--text-charcoal)}[data-theme=dark] .person-breakdown-details .detail-row span:last-child{color:var(--text-dark);font-weight:700}[data-theme=dark] .person-breakdown-details .detail-row.remaining{border-color:#ffffff1a}[data-theme=dark] .confirmation-text{color:var(--text-dark);text-shadow:0 1px 3px rgba(0,0,0,.5);font-weight:700}[data-theme=dark] .breakdown-label,[data-theme=dark] .breakdown-section-title{color:var(--text-charcoal);font-weight:600}.add-person-form{display:flex;gap:var(--space-sm);margin-bottom:var(--space-lg)}.add-person-form input{flex:1;padding:var(--space-md);border:3px solid var(--beige);border-radius:4px;font-size:1rem;font-weight:600;font-family:var(--font-body);background:var(--cream);color:var(--text-dark);transition:var(--transition-normal);box-shadow:inset 0 2px 4px #0000001a,0 1px #ffffff1a;text-transform:uppercase;letter-spacing:1px}.add-person-form input:focus{outline:none;border-color:var(--highlight);background:var(--cream-light);box-shadow:inset 0 2px 4px #00000026,0 0 0 3px #5c6bc033,0 2px 8px #0003}.add-person-form input::placeholder{color:var(--text-light);text-transform:none;letter-spacing:normal;opacity:.7}.add-btn-small{padding:var(--space-md) var(--space-lg);background:var(--primary);color:#fff;border:2px solid var(--primary-dark);border-radius:4px;font-weight:600;font-family:var(--font-section);text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:0 2px 4px #0003}.add-btn-small:hover{background:var(--secondary);border-color:var(--secondary);box-shadow:0 3px 6px #0000004d;transform:translateY(-1px)}.add-btn-small:active{transform:translateY(0);box-shadow:0 1px 2px #0003}.add-category-form-full{display:flex;gap:var(--space-sm);margin-bottom:var(--space-lg);align-items:center}.category-name-input-field{flex:1;padding:var(--space-md);border:3px solid var(--beige);border-radius:4px;font-size:1rem;font-weight:600;font-family:var(--font-body);background:var(--cream);color:var(--text-dark);transition:var(--transition-normal);box-shadow:inset 0 2px 4px #0000001a,0 1px #ffffff1a}.category-name-input-field:focus{outline:none;border-color:var(--highlight);background:var(--cream-light);box-shadow:inset 0 2px 4px #00000026,0 0 0 3px #5c6bc033,0 2px 8px #0003}.category-name-input-field::placeholder{color:var(--text-light);opacity:.7}.amount-input-field{display:flex;align-items:center;padding:var(--space-md);border:2px solid var(--beige);border-radius:var(--radius-md);background:transparent;transition:var(--transition-normal);width:140px}.amount-input-field:focus-within{border-color:var(--highlight);background:transparent}.amount-input-field .currency-symbol{font-size:1rem;font-weight:600;color:var(--highlight);margin-right:var(--space-xs)}.amount-input-field input{border:none;background:none;outline:none;width:100px;font-size:1rem;font-weight:600;color:var(--text-dark);padding:0}.categories-list-with-amounts{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg);justify-content:center}.category-chip-with-amount{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--cream);border-radius:var(--radius-full);border:2px solid var(--beige);font-weight:500}.category-chip-with-amount .chip-name{font-weight:500;color:var(--text-dark)}.category-chip-with-amount .chip-amount{font-size:.85rem;color:var(--text-dark);font-weight:700}.category-chip-with-amount button{width:20px;height:20px;border-radius:var(--radius-full);border:none;background:var(--beige);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:var(--transition-fast)}.category-chip-with-amount button:hover{background:var(--unpaid);color:#fff}.people-list,.categories-list{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg);justify-content:center}.person-chip,.category-chip{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-md);background:var(--cream);border-radius:var(--radius-full);border:2px solid var(--beige);font-weight:500}.person-chip .chip-budget{font-size:.85rem;color:var(--text-charcoal);font-weight:600}.person-chip button,.category-chip button{width:20px;height:20px;border-radius:var(--radius-full);border:none;background:var(--beige);color:var(--text-muted);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:.9rem;transition:var(--transition-fast)}.person-chip button:hover,.category-chip button:hover{background:var(--unpaid);color:#fff}.total-preview{display:flex;justify-content:space-between;align-items:center;padding:var(--space-md);background:linear-gradient(145deg,var(--cream),var(--warm-white));border-radius:var(--radius-md);border:2px solid var(--beige);margin-bottom:var(--space-lg)}.total-preview span:first-child{color:var(--text-charcoal);font-weight:600}.total-preview .total-amount{font-family:var(--font-display);font-size:1.5rem;font-weight:600;color:#e3f2fd;text-shadow:0 2px 4px rgba(0,0,0,.2)}.suggested-categories{display:flex;flex-wrap:wrap;gap:var(--space-sm);margin-bottom:var(--space-lg);justify-content:center}.suggestion-chip{padding:var(--space-sm) var(--space-md);background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-full);font-size:.9rem;font-weight:600;cursor:pointer;transition:var(--transition-normal);color:var(--text-dark)}.suggestion-chip:hover:not(:disabled){border-color:var(--primary);background:var(--warm-white)}.suggestion-chip.active{background:var(--primary);border-color:var(--primary);color:#fff;transform:scale(1.05)}.suggestion-chip.selected,.suggestion-chip:disabled{background:var(--paid-light);border-color:var(--paid);color:var(--paid);cursor:default}.suggestion-amount-form{background:var(--cream);border:2px solid var(--primary);border-radius:var(--radius-md);padding:var(--space-lg);margin-bottom:var(--space-lg);animation:slideDown .3s ease}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.suggestion-form-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:var(--space-md);padding-bottom:var(--space-sm);border-bottom:1px solid var(--beige)}.suggestion-form-header span{font-size:.95rem;color:var(--text-charcoal);font-weight:500;font-family:var(--font-body);line-height:1.5}.suggestion-form-header strong{color:var(--text-dark);font-weight:600}.close-suggestion-btn{width:24px;height:24px;border-radius:var(--radius-full);border:none;background:var(--beige);color:var(--text-dark);font-size:1.2rem;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:var(--transition-fast);line-height:1}.close-suggestion-btn:hover{background:var(--unpaid);color:#fff}.suggestion-form-inputs{display:flex;gap:var(--space-md);align-items:center;margin-top:var(--space-sm);justify-content:flex-end}.suggestion-form-inputs .amount-input-field{flex:1;width:auto;min-width:0}.empty-state{text-align:center;padding:var(--space-xl);color:var(--text-muted)}.empty-icon{display:flex;align-items:center;justify-content:center;margin-bottom:var(--space-md);opacity:.4;color:var(--primary);line-height:1;overflow:visible;padding:4px}.empty-icon svg{width:48px;height:48px;color:var(--text-muted);flex-shrink:0;overflow:visible}.loading-screen{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;z-index:100;width:100vw;height:100vh;margin:0;padding:0}.loading-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10;text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--space-xl);margin:0;padding:0}.loading-title{font-family:var(--font-title);font-size:4rem;font-weight:400;color:var(--text-dark);text-shadow:3px 3px 0 var(--primary-dark),6px 6px 0 rgba(0,0,0,.3),0 0 20px var(--primary-glow);margin:0;animation:pulse 2s ease-in-out infinite}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.05)}}.loading-spinner{display:flex;gap:var(--space-sm);align-items:center;justify-content:center}.spinner-ring{width:12px;height:12px;border-radius:50%;background:var(--highlight);animation:spinner-bounce 1.4s ease-in-out infinite both}.spinner-ring:nth-child(1){animation-delay:-.32s}.spinner-ring:nth-child(2){animation-delay:-.16s}.spinner-ring:nth-child(3){animation-delay:0s}@keyframes spinner-bounce{0%,80%,to{transform:scale(0);opacity:.5}40%{transform:scale(1);opacity:1}}.loading-text{font-family:var(--font-body);font-size:1rem;color:var(--text-charcoal);font-weight:500;margin:0;letter-spacing:.5px}[data-theme=dark] .loading-title{color:var(--text-dark);text-shadow:3px 3px 0 #0a0e27,6px 6px 0 #000000,0 0 20px rgba(63,81,181,.4)}[data-theme=dark] .loading-text{color:var(--text-charcoal)}[data-theme=dark] .spinner-ring{background:var(--highlight)}.toast-container{position:fixed;bottom:var(--space-xl);right:var(--space-xl);z-index:10000;display:flex;flex-direction:column;gap:var(--space-sm)}.toast{display:flex;align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-radius:var(--radius-md);background:var(--cream);color:var(--text-dark);box-shadow:var(--shadow-lg);cursor:pointer;animation:slideInRight .3s ease;border:2px solid var(--beige);font-weight:500;min-width:250px}.toast-success{border-color:var(--paid);background:linear-gradient(145deg,var(--paid-light),var(--cream))}.toast-error{border-color:var(--unpaid);background:linear-gradient(145deg,var(--unpaid-light),var(--cream))}.toast-info{border-color:var(--primary);background:linear-gradient(145deg,rgba(63,81,181,.2),var(--cream))}.toast-warning{border-color:#ff9800;background:linear-gradient(145deg,rgba(255,152,0,.2),var(--cream))}.toast-icon{font-size:1.2rem;font-weight:700}.toast-success .toast-icon{color:var(--paid)}.toast-error .toast-icon{color:var(--unpaid)}.toast-info .toast-icon{color:var(--primary)}.toast-warning .toast-icon{color:#ff9800}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.confirm-overlay{position:fixed!important;top:0!important;left:0!important;right:0!important;bottom:0!important;width:100vw!important;height:100vh!important;background:#0009;display:flex!important;align-items:center!important;justify-content:center!important;z-index:10001!important;animation:fadeIn .2s ease;padding:var(--space-xl)!important;margin:0!important;overflow-y:auto!important;overscroll-behavior:contain!important;box-sizing:border-box!important;transform:none!important}.confirm-dialog{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-lg);padding:var(--space-xl);max-width:400px;width:100%;max-width:min(400px,calc(100vw - 2 * var(--space-xl)));max-height:calc(100vh - 2 * var(--space-xl));box-shadow:var(--shadow-xl);animation:scaleIn .2s ease;margin:auto!important;position:relative!important;flex-shrink:0;box-sizing:border-box!important;overflow-y:auto!important}.confirm-title{font-family:var(--font-section);font-size:1.3rem;color:var(--text-dark);margin:0 0 var(--space-md);text-transform:uppercase;letter-spacing:1px}.confirm-message{color:var(--text-charcoal);margin:0 0 var(--space-xl);line-height:1.6}.confirm-actions{display:flex;gap:var(--space-md);justify-content:flex-end}.confirm-btn{padding:var(--space-sm) var(--space-lg);border-radius:4px;font-weight:600;cursor:pointer;transition:var(--transition-fast)}.confirm-btn.cancel{background:var(--beige);border:2px solid var(--beige-dark);color:var(--text-dark)}.confirm-btn.confirm{background:var(--unpaid);border:2px solid #c62828;color:#fff}.confirm-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-md)}.tooltip-wrapper{position:relative;display:inline-flex}.tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%);padding:var(--space-xs) var(--space-sm);background:var(--primary-dark);color:#fff;font-size:.75rem;font-weight:500;border-radius:4px;white-space:nowrap;margin-bottom:var(--space-xs);z-index:1000;animation:fadeIn .15s ease}.tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:var(--primary-dark)}.success-animation{position:fixed;top:0;left:0;right:0;bottom:0;display:flex;align-items:center;justify-content:center;pointer-events:none;z-index:10002}.success-checkmark{font-size:4rem;color:var(--paid);animation:checkPop .5s ease;text-shadow:0 4px 10px rgba(76,175,80,.5)}@keyframes checkPop{0%{transform:scale(0);opacity:0}50%{transform:scale(1.3)}to{transform:scale(1);opacity:1}}.confetti-container{position:absolute;width:100%;height:100%;overflow:hidden}.confetti{position:absolute;width:10px;height:10px;top:50%;animation:confettiFall 1s ease-out forwards;animation-delay:var(--delay);border-radius:2px}@keyframes confettiFall{0%{transform:translateY(0) translate(0) rotate(0);opacity:1}to{transform:translateY(300px) translate(var(--x)) rotate(var(--rotation));opacity:0}}.autosave-indicator{position:fixed;bottom:var(--space-md);left:var(--space-md);display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-xs) var(--space-sm);background:var(--cream);border:1px solid var(--beige);border-radius:var(--radius-full);font-size:.75rem;color:var(--text-muted);z-index:100;transition:var(--transition-fast)}.autosave-indicator.saving{color:var(--primary)}.autosave-indicator.saved{color:var(--paid)}.save-spinner{width:12px;height:12px;border:2px solid var(--primary);border-top-color:transparent;border-radius:50%;animation:spin .8s linear infinite}.save-check{color:var(--paid);font-weight:700}@keyframes spin{to{transform:rotate(360deg)}}.search-bar{display:flex;align-items:center;gap:var(--space-xs);padding:var(--space-sm) var(--space-md);background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-full);transition:var(--transition-normal);min-width:180px}.search-bar:focus-within{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.search-icon{display:flex;align-items:center;justify-content:center;width:16px;height:16px;opacity:.6;color:var(--text-muted);flex-shrink:0}.search-icon svg{width:100%;height:100%}.search-input{border:none;background:transparent;outline:none;font-size:.9rem;color:var(--text-dark);width:100%}.search-input::placeholder{color:var(--text-muted)}.search-clear{background:none;border:none;color:var(--text-muted);cursor:pointer;font-size:1.1rem;padding:0;line-height:1}.search-clear:hover{color:var(--unpaid)}.bulk-actions-wrapper{position:relative}.bulk-actions-btn{padding:var(--space-sm) var(--space-md);background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-md);font-weight:600;cursor:pointer;transition:var(--transition-fast);color:var(--text-dark)}.bulk-actions-btn:hover:not(:disabled){border-color:var(--primary);background:var(--cream-light)}.bulk-actions-btn:disabled{opacity:.5;cursor:not-allowed}.bulk-actions-menu{position:absolute;top:100%;right:0;margin-top:var(--space-xs);background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);overflow:hidden;z-index:100;min-width:180px;animation:fadeIn .15s ease}.bulk-actions-menu button{display:block;width:100%;padding:var(--space-sm) var(--space-md);border:none;background:transparent;text-align:left;cursor:pointer;color:var(--text-dark);font-weight:500;transition:var(--transition-fast)}.bulk-actions-menu button:hover{background:var(--beige)}.bulk-actions-menu button.danger{color:var(--unpaid)}.bulk-actions-menu button.danger:hover{background:var(--unpaid-light)}.header-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-md)}.header-actions{display:flex;align-items:center;gap:var(--space-sm)}.icon-btn{width:40px;height:40px;border-radius:var(--radius-md);border:2px solid var(--beige);background:var(--cream);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1.1rem;transition:var(--transition-fast);color:var(--text-dark)}.icon-btn svg{width:16px;height:16px;flex-shrink:0}.icon-btn:hover:not(:disabled){border-color:var(--primary);background:var(--cream-light);transform:translateY(-1px)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.person-actions{display:flex;gap:var(--space-xs)}.action-btn{width:28px;height:28px;border-radius:var(--radius-full);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:1rem;transition:var(--transition-fast)}.person-card .action-btn{opacity:0}.category-summary-card .action-btn,.person-card:hover .action-btn{opacity:1}.action-btn.duplicate{background:var(--beige);color:var(--text-dark)}.action-btn.duplicate:hover{background:var(--primary);color:#fff}.action-btn.delete{background:var(--beige);color:var(--text-dark)}.action-btn.delete:hover{background:var(--unpaid);color:#fff}.person-progress{display:grid;grid-template-columns:1fr auto;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md);padding:var(--space-sm) var(--space-md);background:var(--cream);border-radius:var(--radius-sm);width:100%;box-sizing:border-box}.person-progress .progress-bar{width:100%;height:6px;min-width:0;overflow:hidden}.person-progress .progress-bar.small{height:6px}.progress-text{font-size:.8rem;font-weight:600;color:var(--text-charcoal);white-space:nowrap;text-align:right;min-width:75px;letter-spacing:.3px;line-height:1;display:flex;align-items:center;justify-content:flex-end}.history-section{position:relative;z-index:10;margin-top:var(--space-xl);padding:var(--space-lg);background:var(--warm-white);border-radius:var(--radius-lg);border:2px solid var(--beige)}.history-list{display:flex;flex-direction:column;gap:var(--space-sm)}.history-item{display:flex;justify-content:space-between;align-items:center;padding:var(--space-sm) var(--space-md);background:var(--cream);border-radius:var(--radius-sm);border:1px solid var(--beige)}.history-action{font-size:.9rem;color:var(--text-dark)}.history-time{font-size:.75rem;color:var(--text-muted)}.empty-hint{font-size:.85rem;color:var(--text-muted);margin-top:var(--space-xs)}.person-card,.category-summary-card,.summary-card{transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}.person-card:hover,.category-summary-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--highlight)}.draggable{position:relative;cursor:grab}.draggable:active{cursor:grabbing}.draggable.dragging{opacity:.5;transform:scale(.98)}.draggable.drag-over{border-color:var(--primary)!important;box-shadow:0 0 0 3px var(--primary-glow)!important}.drag-handle{position:absolute;top:var(--space-sm);left:var(--space-sm);color:var(--text-muted);font-size:.9rem;opacity:0;transition:opacity .2s ease;cursor:grab;z-index:5;padding:var(--space-xs);border-radius:var(--radius-sm)}.draggable:hover .drag-handle{opacity:.6}.drag-handle:hover{opacity:1!important;background:var(--beige)}.person-card-wrapper{display:contents}.person-card-wrapper.draggable{display:block}.person-card-wrapper .person-card{cursor:grab}.person-card-wrapper.dragging .person-card{opacity:.5;transform:scale(.98)}.person-card-wrapper.drag-over .person-card{border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.footer{position:relative;z-index:10;text-align:center;padding:var(--space-xl);color:var(--text-muted);font-size:.9rem}.footer-note{font-style:italic;font-size:.85rem;margin-top:var(--space-sm);color:var(--text-light)}@media (max-width: 768px){.dark-mode-toggle{width:80px;height:32px}.toggle-label-light,.toggle-label-dark{font-size:.65rem}.toggle-thumb-indicator{width:24px;height:24px}.dark-mode-toggle.dark .toggle-thumb-indicator{left:calc(100% - 27px)}.app{padding:var(--space-md) var(--space-sm)}.app.onboarding{padding:var(--space-sm)}.onboarding-container{max-width:100%;padding:var(--space-sm)}.step-content{padding:var(--space-lg) var(--space-md)}.suggested-categories{gap:var(--space-xs)}.suggestion-chip{font-size:.75rem;padding:var(--space-xs) var(--space-sm)}.add-category-form-full{flex-direction:column}.category-name-input-field,.amount-input-field{width:100%}.suggestion-form-inputs{flex-direction:column}.suggestion-form-inputs .amount-input-field,.suggestion-form-inputs .add-btn-small{width:100%}.header{padding:var(--space-lg) var(--space-md)}.app-title{font-size:clamp(2.5rem,12vw,4rem);letter-spacing:2px}.hero-budget{padding:var(--space-md) var(--space-lg)}.hero-amount{font-size:clamp(1.5rem,8vw,2.5rem)}.summary-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-md)}.summary-grid.four-col{grid-template-columns:repeat(2,1fr)}.people-grid{grid-template-columns:1fr;gap:var(--space-md)}.person-card{flex-direction:column}.person-card-left,.person-card-right{flex:1}.categories-grid,.categories-summary-grid{grid-template-columns:1fr}.add-category-inline{flex-direction:column;width:100%}.add-category-inline input,.amount-input-inline,.amount-input-inline input{width:100%}.section-header-row{flex-direction:column;align-items:flex-start;gap:var(--space-md)}.person-header{flex-direction:column;gap:var(--space-md)}.person-budget{align-items:flex-start;width:100%}.budget-input-wrapper,.budget-input-wrapper input{width:100%}.expenses-table-header{grid-template-columns:1fr 120px 75px;font-size:.7rem;gap:var(--space-xs) var(--space-sm);padding:var(--space-xs)}.expenses-table-header span:nth-child(2){text-align:left;padding-left:var(--space-xs)}.expense-row{grid-template-columns:1fr 120px 75px;gap:var(--space-xs) var(--space-sm);padding:var(--space-xs)}.expense-row .expense-name{font-size:.85rem;padding-right:var(--space-xs);min-width:0;overflow:hidden;text-overflow:ellipsis}.expense-row .expense-amount-input{width:100%;min-width:110px;justify-content:flex-start;padding:var(--space-xs) var(--space-sm);overflow:visible}.expense-row .expense-amount-input .currency-symbol{font-size:.85rem;margin-right:2px;flex-shrink:0}.expense-row .expense-amount-input input{width:85px;min-width:80px;font-size:.9rem;text-align:left;overflow:visible}.expense-row-actions{justify-content:center;min-width:70px;gap:var(--space-xs)}.expense-row .toggle-switch{width:36px;height:20px;padding:2px}.expense-row .toggle-switch .toggle-thumb{width:16px;height:16px}.expense-row .toggle-switch.active 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var(--space-md)}.page-title{font-size:2rem}.content-card{padding:var(--space-lg)}.header-top{flex-direction:column;gap:var(--space-md)}.header-actions{flex-wrap:wrap;justify-content:center}.section-header-row{flex-direction:column;gap:var(--space-sm);align-items:stretch;margin-bottom:var(--space-md)}.section-header-actions{display:flex;flex-direction:row;width:100%;gap:var(--space-xs);flex-wrap:wrap;justify-content:flex-start}.section-header-actions .icon-btn{width:36px;height:36px;min-width:36px;min-height:36px;padding:0;font-size:.9rem;flex-shrink:0}.section-header-actions .icon-btn svg{width:14px;height:14px}.search-bar{min-width:auto;width:100%;padding:var(--space-xs) var(--space-sm);font-size:.85rem}.search-bar .search-icon{width:14px;height:14px}.search-input{font-size:.85rem}.add-form{flex-direction:column;gap:var(--space-sm);margin-bottom:var(--space-md)}.text-input{min-width:100%;width:100%;padding:var(--space-sm) var(--space-md);font-size:.9rem}.add-btn{width:100%;padding:var(--space-sm) var(--space-md);font-size:.9rem}.person-card{padding:var(--space-sm);gap:var(--space-sm);flex-direction:column}.person-card-left,.person-card-right{flex:1 1 100%;width:100%}.person-header{flex-direction:row;align-items:center;gap:var(--space-sm);padding-bottom:var(--space-xs)}.person-name-section{flex:1;min-width:0}.person-actions{gap:var(--space-xs);flex-shrink:0}.action-btn{width:32px;height:32px;min-width:32px;min-height:32px}.section-title{font-size:clamp(1.25rem,5vw,1.5rem);margin-bottom:var(--space-sm)}.add-category-inline{flex-direction:column;width:100%}.add-category-inline input{width:100%}.toast-container{left:var(--space-md);right:var(--space-md);bottom:var(--space-md)}.toast{min-width:auto}.autosave-indicator{bottom:var(--space-xs);left:var(--space-xs);font-size:.65rem;padding:2px 6px}.bulk-actions-menu{left:0;right:auto}}@media (max-width: 480px){.dark-mode-toggle{width:70px;height:28px}.toggle-label-light,.toggle-label-dark{font-size:.6rem}.toggle-thumb-indicator{width:20px;height:20px}.dark-mode-toggle.dark .toggle-thumb-indicator{left:calc(100% - 23px)}.app-title{font-size:clamp(2rem,10vw,3rem)}.summary-grid{grid-template-columns:1fr;gap:var(--space-sm)}.summary-grid.four-col{grid-template-columns:1fr}.category-footer{flex-direction:column;gap:var(--space-md);align-items:flex-start}.amount-row{flex-direction:column;align-items:flex-start;gap:var(--space-sm)}.category-card .input-wrapper{max-width:100%;width:100%}.default-budget-setting{flex-direction:column;gap:var(--space-sm)}.header-actions{gap:var(--space-xs)}.icon-btn{width:36px;height:36px;font-size:1rem}.toast{padding:var(--space-sm) var(--space-md);font-size:.85rem}.history-section{padding:var(--space-md)}.history-item{flex-direction:column;align-items:flex-start;gap:var(--space-xs)}.expenses-table-header{grid-template-columns:1fr 70px 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scale(1)!important;opacity:1!important;z-index:1;pointer-events:auto;background:var(--bg-base);display:flex;flex-direction:column}.page-transition>.main-nav{flex-shrink:0;flex-grow:0;height:auto!important;max-height:80px!important}.page-transition.forward.animating{animation:brutalSlideInForward .6s cubic-bezier(.25,.46,.45,.94) forwards;overflow:hidden}.page-transition.backward.animating{animation:brutalSlideInBackward .6s cubic-bezier(.25,.46,.45,.94) forwards;overflow:hidden}@keyframes brutalSlideInForward{0%{transform:translate(100%) scale(.95) skew(-2deg);opacity:0;filter:blur(4px)}50%{transform:translate(0) scale(1.02) skew(1deg);filter:blur(2px)}to{transform:translate(0) scale(1) skew(0);opacity:1;filter:blur(0)}}@keyframes brutalSlideInBackward{0%{transform:translate(-100%) scale(.95) skew(2deg);opacity:0;filter:blur(4px)}50%{transform:translate(0) scale(1.02) skew(-1deg);filter:blur(2px)}to{transform:translate(0) scale(1) skew(0);opacity:1;filter:blur(0)}}.page-transition.animating{box-shadow:0 0 0 4px var(--primary),0 0 40px #000c,inset 0 0 20px #0000004d}[data-theme=dark] .page-transition.animating{box-shadow:0 0 0 4px var(--highlight),0 0 60px #000000f2,inset 0 0 30px #00000080}.page-transition>*{position:relative;z-index:1}.page-transition{contain:layout style paint;position:relative;width:100%;min-height:100vh;background:var(--bg-base);z-index:1}.auth-container{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-xl);z-index:100;width:100%;background:var(--bg-base)}.auth-card{position:relative;z-index:100;background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-xl);padding:var(--space-2xl);max-width:450px;width:100%;box-shadow:var(--shadow-xl)}.auth-title{font-family:var(--font-title);font-size:clamp(2rem,5vw,3rem);color:#fff;text-align:center;margin:0 0 var(--space-sm);text-shadow:2px 2px 0 #283593,4px 4px 0 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var(--beige);border-radius:var(--radius-md);font-size:.95rem;font-family:var(--font-body);background:var(--cream);color:var(--text-dark);transition:var(--transition-normal)}.auth-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px var(--primary-glow)}.auth-input:disabled{opacity:.6;cursor:not-allowed}.auth-error{background:var(--unpaid-light);border:2px solid var(--unpaid);border-radius:var(--radius-md);padding:var(--space-md);color:var(--text-dark);font-weight:500;text-align:center}.auth-submit-btn{padding:var(--space-sm) var(--space-lg);background:var(--primary);border:2px solid var(--primary);border-radius:var(--radius-md);color:#fff;font-family:var(--font-section);font-size:.95rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-md);margin-top:var(--space-sm)}.auth-submit-btn:hover:not(:disabled){background:var(--highlight);border-color:var(--highlight);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.auth-submit-btn:disabled{opacity:.6;cursor:not-allowed}.auth-actions{display:flex;gap:var(--space-md)}.auth-cancel-btn{flex:1;padding:var(--space-md) var(--space-xl);background:var(--beige);border:2px solid var(--beige-dark);border-radius:var(--radius-md);color:var(--text-dark);font-family:var(--font-section);font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal)}.auth-cancel-btn:hover:not(:disabled){background:var(--beige-dark);transform:translateY(-2px)}.auth-switch{margin-top:var(--space-md);text-align:center;color:var(--text-muted);font-size:.9rem}.auth-link{background:none;border:none;color:var(--primary);font-weight:600;cursor:pointer;text-decoration:underline;transition:var(--transition-fast)}.auth-link:hover{color:var(--highlight)}.choice-container{position:relative;z-index:10;max-width:1000px;width:100%;text-align:center}.choice-title{font-family:var(--font-title);font-size:clamp(3rem,8vw,5rem);color:#fff;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1);letter-spacing:4px;margin-bottom:var(--space-md);line-height:1;font-weight:400}[data-theme=dark] .choice-title{color:#d4d8e8;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 20px rgba(212,216,232,.2)}.choice-subtitle{font-size:1.5rem;color:var(--text-muted);margin-bottom:var(--space-3xl)}.choice-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:var(--space-xl);margin-top:var(--space-2xl)}.choice-card{background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-xl);padding:var(--space-2xl);box-shadow:var(--shadow-lg);cursor:pointer;transition:var(--transition-slow);display:flex;flex-direction:column;align-items:center;text-align:center}.choice-card:hover:not(.disabled){transform:translateY(-8px);box-shadow:var(--shadow-xl);border-color:var(--highlight)}.choice-card.disabled{opacity:.6;cursor:not-allowed;pointer-events:none}.choice-card.disabled .choice-btn{opacity:.6;cursor:not-allowed}.choice-icon{font-size:4rem;color:#fff;margin-bottom:var(--space-lg);font-weight:700;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1)}[data-theme=dark] .choice-icon{color:#d4d8e8;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 20px rgba(212,216,232,.2)}.choice-card-title{font-family:var(--font-section);font-size:1.8rem;color:var(--text-dark);margin:0 0 var(--space-md);text-transform:uppercase;letter-spacing:1px}.choice-card-description{color:var(--text-muted);line-height:1.6;margin-bottom:var(--space-xl);flex:1}.choice-btn{padding:var(--space-md) var(--space-xl);background:var(--primary);border:2px solid var(--primary);border-radius:var(--radius-md);color:#fff;font-family:var(--font-section);font-size:1rem;font-weight:600;text-transform:uppercase;letter-spacing:1px;cursor:pointer;transition:var(--transition-normal);box-shadow:var(--shadow-md);width:100%}.choice-btn:hover{background:var(--highlight);border-color:var(--highlight);transform:translateY(-2px);box-shadow:var(--shadow-lg)}.join-code-container{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-lg);padding:var(--space-md);margin:0}.join-code-header{margin-bottom:var(--space-sm)}.join-code-title{font-family:var(--font-section);font-size:1rem;color:var(--text-dark);margin:0 0 var(--space-xs);text-transform:uppercase;letter-spacing:.5px}.join-code-subtitle{color:var(--text-muted);font-size:.8rem;margin:0;line-height:1.4}.join-code-display{display:flex;align-items:center;gap:var(--space-sm);background:var(--warm-white);border:2px solid var(--primary);border-radius:var(--radius-md);padding:var(--space-sm);margin:var(--space-sm) 0}.join-code-value{flex:1;font-family:var(--font-title);font-size:1.5rem;font-weight:400;color:#fff;letter-spacing:.3rem;text-align:center;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1);line-height:1.2}[data-theme=dark] .join-code-value{color:#d4d8e8;text-shadow:2px 2px 0 #0a0e27,4px 4px 0 #000000,0 0 20px rgba(212,216,232,.2)}.join-code-copy-btn{padding:var(--space-xs) var(--space-sm);background:var(--primary);border:2px solid var(--primary);border-radius:var(--radius-md);color:#fff;font-family:var(--font-body);font-size:.8rem;font-weight:600;cursor:pointer;transition:var(--transition-fast);white-space:nowrap}.join-code-copy-btn:hover{background:var(--highlight);border-color:var(--highlight);transform:translateY(-1px)}.join-code-info{margin-top:var(--space-sm);padding:var(--space-sm);background:#3f51b51a;border-radius:var(--radius-sm);color:var(--text-muted);font-size:.75rem;line-height:1.4}.member-management{background:var(--cream);border:2px solid var(--beige);border-radius:var(--radius-lg);padding:var(--space-xl);margin:var(--space-lg) 0}.member-management-header{margin-bottom:var(--space-lg)}.member-management-title{font-family:var(--font-section);font-size:1.3rem;color:var(--text-dark);margin:0 0 var(--space-xs);text-transform:uppercase;letter-spacing:1px}.member-management-subtitle{color:var(--text-muted);font-size:.9rem;margin:0}.member-list{display:flex;flex-direction:column;gap:var(--space-md)}.member-item{display:flex;justify-content:space-between;align-items:center;background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-md);padding:var(--space-md) var(--space-lg);transition:var(--transition-fast)}.member-item:hover{border-color:var(--highlight)}.member-info{display:flex;align-items:center;gap:var(--space-md);flex:1}.member-email{font-weight:600;color:var(--text-dark)}.member-badge{padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-full);font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.member-badge.creator{background:var(--primary);color:#fff}.member-badge.can-edit{background:var(--paid-light);color:#fff}.member-badge.view-only{background:var(--beige);color:var(--text-dark)}.member-actions{display:flex;align-items:center;gap:var(--space-sm)}.member-permission-select{padding:var(--space-xs) var(--space-md);border:2px solid var(--beige);border-radius:var(--radius-sm);background:var(--cream);color:var(--text-dark);font-family:var(--font-body);font-size:.9rem;cursor:pointer;transition:var(--transition-fast)}.member-permission-select:focus{outline:none;border-color:var(--primary)}.member-remove-btn{width:32px;height:32px;border:2px solid var(--unpaid);border-radius:var(--radius-sm);background:transparent;color:var(--unpaid);font-size:1.5rem;font-weight:700;cursor:pointer;transition:var(--transition-fast);display:flex;align-items:center;justify-content:center}.member-remove-btn:hover:not(:disabled){background:var(--unpaid);color:#fff}.member-remove-btn:disabled{opacity:.5;cursor:not-allowed}[data-theme=dark] .auth-card,[data-theme=dark] .choice-card,[data-theme=dark] .join-code-container,[data-theme=dark] .member-management{background:var(--warm-white);border-color:var(--beige-dark)}[data-theme=dark] .auth-input{background:var(--cream);border-color:var(--beige-dark);color:var(--text-dark)}[data-theme=dark] .member-item{background:var(--cream);border-color:var(--beige-dark)}.view-only-badge{margin-top:var(--space-md);padding:var(--space-md);background:#ff980026;border:2px solid #ff9800;border-radius:var(--radius-md);text-align:center}.view-only-badge span{color:#ff9800;font-weight:600;font-size:.9rem;text-transform:uppercase;letter-spacing:.5px}.view-only-header-badge{display:inline-block;padding:var(--space-xs) var(--space-sm);background:#ff980033;border:2px solid #ff9800;border-radius:var(--radius-full);color:#ff9800;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px;margin-left:var(--space-sm)}[data-theme=dark] .view-only-badge{background:#ff98001a;border-color:#ff9800}[data-theme=dark] .view-only-badge span{color:#ffb74d}[data-theme=dark] .view-only-header-badge{background:#ff980026;border-color:#ffb74d;color:#ffb74d}.modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;display:flex;align-items:center;justify-content:center;z-index:10000;animation:fadeIn .2s ease;padding:var(--space-xl)}.modal-content{position:relative;background:var(--warm-white);border:2px solid var(--beige);border-radius:var(--radius-xl);padding:var(--space-2xl);max-width:600px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:var(--shadow-xl);animation:scaleIn .2s ease;display:flex;flex-direction:column}.modal-close{position:absolute;top:var(--space-sm);right:var(--space-sm);background:transparent;border:none;font-size:1.8rem;color:var(--text-muted);cursor:pointer;width:36px;height:36px;display:flex;align-items:center;justify-content:center;transition:none;border-radius:var(--radius-full);transition:var(--transition-fast);line-height:1;padding:0;z-index:10}.auth-modal{max-width:600px;width:100%;padding:var(--space-xl) var(--space-2xl)}.auth-modal .auth-title{margin-top:0;margin-bottom:var(--space-sm)}.auth-modal .auth-subtitle{margin-bottom:var(--space-lg)}.auth-modal .auth-form{gap:var(--space-md)}.auth-modal .auth-input-group{gap:var(--space-xs)}.auth-modal .auth-title{color:var(--text-dark)!important;font-size:clamp(2rem,4vw,2.5rem);margin-top:var(--space-md)}.auth-modal .auth-subtitle,.auth-modal .auth-label{color:var(--text-charcoal)!important}.auth-modal .auth-input{background:var(--cream)!important;color:var(--text-dark)!important;border-color:var(--beige)!important}.auth-modal .auth-input:focus{border-color:var(--primary)!important;box-shadow:0 0 0 3px var(--primary-glow)!important}.auth-modal .auth-submit-btn{background:var(--primary)!important;border-color:var(--primary)!important;color:#fff!important}.auth-modal .auth-submit-btn:hover:not(:disabled){background:var(--highlight)!important;border-color:var(--highlight)!important}.auth-modal .auth-link{color:var(--primary)!important}.auth-modal .auth-link:hover{color:var(--highlight)!important}[data-theme=dark] .auth-modal .auth-title{color:var(--text-dark)!important}[data-theme=dark] .auth-modal .auth-subtitle{color:var(--text-muted)!important}[data-theme=dark] .auth-modal .auth-input{background:var(--cream)!important;color:var(--text-dark)!important;border-color:var(--beige-dark)!important}[data-theme=dark] .auth-modal .auth-input:focus{border-color:var(--highlight)!important;box-shadow:0 0 0 3px #5c6bc04d!important}@media (max-width: 640px){.auth-modal{max-width:95%;padding:var(--space-lg)}.auth-name-row{grid-template-columns:1fr;gap:var(--space-sm)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}[data-theme=dark] .modal-overlay{background:#000000d9}[data-theme=dark] .modal-content{background:var(--warm-white);border-color:var(--beige-dark)}.mobile-menu-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;width:44px;height:44px;min-width:44px;min-height:44px;background:transparent;border:none;cursor:pointer;padding:0;gap:5px;z-index:1002;position:relative;flex-shrink:0}.hamburger-line{width:26px;height:3px;background:var(--text-dark);border-radius:3px;transition:all .3s ease;transform-origin:center}[data-theme=dark] .hamburger-line{background:var(--text-charcoal)}.hamburger-line.open:nth-child(1){transform:rotate(45deg) translate(8px,8px)}.hamburger-line.open:nth-child(2){opacity:0}.hamburger-line.open:nth-child(3){transform:rotate(-45deg) translate(8px,-8px)}.mobile-menu-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000b3;z-index:99999!important;animation:fadeIn .2s ease}.mobile-menu{position:fixed;top:0;right:0;width:280px;max-width:85vw;height:100vh;background:var(--cream);box-shadow:-4px 0 20px #0000004d;z-index:100000!important;overflow-y:auto;animation:slideInRight .3s ease}@keyframes slideInRight{0%{transform:translate(100%)}to{transform:translate(0)}}.mobile-menu-header{display:flex;justify-content:space-between;align-items:center;padding:var(--space-lg);border-bottom:2px solid var(--beige)}.mobile-menu-title{font-family:var(--font-title);font-size:1.75rem;color:var(--text-dark);margin:0;letter-spacing:2px}.mobile-menu-close{width:44px;height:44px;border:none;background:transparent;color:var(--text-dark);font-size:2rem;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);transition:var(--transition-fast)}.mobile-menu-close:active{background:var(--cream-light)}.mobile-menu-links{list-style:none;padding:0;margin:0}.mobile-menu-link{display:block;padding:var(--space-lg);color:var(--text-dark);text-decoration:none;font-size:1.1rem;font-weight:500;border-bottom:1px solid var(--beige);transition:var(--transition-fast);min-height:44px;display:flex;align-items:center}.mobile-menu-link:active{background:var(--cream-light)}.mobile-menu-link.active{background:var(--primary);color:#fff;font-weight:600}@media (max-width: 768px){.mobile-menu-toggle{display:flex!important;order:1;margin-right:0;flex-shrink:0}.nav-links{display:none!important;visibility:hidden!important;opacity:0!important;width:0!important;height:0!important;overflow:hidden!important}.main-nav{padding:var(--space-sm) var(--space-md);height:auto!important;min-height:64px!important;max-height:64px!important;overflow:hidden!important;box-sizing:border-box;display:flex;align-items:center;border-bottom:1px solid var(--beige)}.nav-container{padding:0;gap:var(--space-sm);display:flex;flex-direction:row!important;align-items:center;justify-content:space-between;height:100%!important;min-height:48px!important;max-height:64px!important;box-sizing:border-box;flex-wrap:nowrap;overflow:hidden;width:100%}.main-nav.landing-page .nav-brand{display:flex}.main-nav.landing-page .nav-container{justify-content:space-between!important;gap:var(--space-sm)}.main-nav .nav-links,.nav-container .nav-links{display:none!important;visibility:hidden!important;opacity:0!important;position:absolute!important;width:0!important;height:0!important;overflow:hidden!important;pointer-events:none!important}.nav-brand{order:2;flex:0 1 auto;text-align:center;display:flex;justify-content:center;align-items:center;flex-shrink:0}.nav-title{font-size:clamp(1.5rem,7vw,2rem);letter-spacing:3px;line-height:1;margin:0;padding:0;white-space:nowrap;font-weight:600}.nav-actions{gap:var(--space-sm);order:3;display:flex;align-items:center;margin-left:auto;flex-shrink:0}.mobile-menu-toggle{width:48px;height:48px;min-width:48px;min-height:48px;padding:0;margin:0;border:none;background:transparent;cursor:pointer;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;flex-shrink:0;z-index:1001;border-radius:var(--radius-md);transition:var(--transition-fast)}.mobile-menu-toggle:active{background:#0000000d}[data-theme=dark] .mobile-menu-toggle:active{background:#ffffff1a}.hamburger-line{width:26px;height:3px;background:var(--text-dark);border-radius:3px;transition:all .3s ease;transform-origin:center}[data-theme=dark] .hamburger-line{background:var(--text-charcoal)}.nav-profile-btn{width:44px;height:44px;min-width:44px;min-height:44px;flex-shrink:0;padding:0;border-radius:var(--radius-md);transition:var(--transition-fast)}.nav-profile-btn:active{transform:scale(.95)}.dark-mode-toggle{flex-shrink:0;width:90px;height:40px;min-width:90px;min-height:40px}.nav-container{overflow:hidden}.main-nav{box-shadow:0 2px 8px #0000000d}[data-theme=dark] .main-nav{box-shadow:0 2px 8px #0000004d;border-bottom-color:var(--beige-dark)}.main-nav,.nav-container,.nav-brand,.nav-actions,.mobile-menu-toggle{overflow:visible}.main-nav{overflow-y:hidden!important;overflow-x:hidden!important}.app{padding:0 var(--space-sm) var(--space-lg);max-width:100%}.content-card{padding:var(--space-lg);margin-bottom:var(--space-lg)}.content-text{font-size:1rem;line-height:1.6}.primary-btn,.secondary-btn,.create-trip-btn{width:100%;min-height:44px;padding:var(--space-md) var(--space-lg);font-size:1rem}.auth-form,.create-trip-form,.add-category-form-full{flex-direction:column;gap:var(--space-md)}.auth-input-group,.auth-name-row{width:100%}.auth-name-row{flex-direction:column;gap:var(--space-md)}.summary-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-sm)}.summary-grid.four-col{grid-template-columns:repeat(2,1fr)}.people-grid{grid-template-columns:1fr;gap:var(--space-sm)}.header{padding:var(--space-md) var(--space-sm)}.header-top{flex-direction:column;gap:var(--space-sm);align-items:flex-start}.header-actions{width:100%;justify-content:flex-start;gap:var(--space-xs)}.category-card{padding:var(--space-sm)}.category-header{padding:var(--space-xs) 0;margin-bottom:var(--space-xs)}.category-name{font-size:.95rem}.summary-grid{grid-template-columns:repeat(2,1fr);gap:var(--space-xs)}.summary-card{padding:var(--space-sm)}.summary-value{font-size:1.25rem}.summary-label{font-size:.75rem}.expenses-table-header{padding:var(--space-xs) var(--space-sm);font-size:.7rem;grid-template-columns:1fr 120px 75px;gap:var(--space-xs) var(--space-sm)}.expenses-table-header span:nth-child(2){text-align:left;padding-left:var(--space-xs)}.expense-row{padding:var(--space-xs) var(--space-sm);grid-template-columns:1fr 120px 75px;gap:var(--space-xs) var(--space-sm)}.expense-row .expense-name{padding-right:var(--space-xs);min-width:0;overflow:hidden;text-overflow:ellipsis}.expense-row .expense-amount-input{justify-content:flex-start;padding:var(--space-xs) var(--space-sm);min-width:110px;overflow:visible}.expense-row .expense-amount-input .currency-symbol{font-size:.85rem;margin-right:2px;flex-shrink:0}.expense-row .expense-amount-input input{width:85px;min-width:80px;font-size:.9rem;text-align:left;overflow:visible}.expense-row-actions{justify-content:center;min-width:70px;gap:var(--space-xs)}.person-budget{gap:var(--space-xs)}.budget-input-wrapper{padding:var(--space-xs) var(--space-sm)}.budget-input-wrapper input{font-size:.9rem}.tooltip{font-size:.75rem;padding:4px 8px}.expense-table{display:none}.expense-card{display:block;margin-bottom:var(--space-md)}.modal-content{width:100%;max-width:100%;height:100vh;max-height:100vh;border-radius:0;margin:0;padding:var(--space-lg);overflow-y:auto}.modal-overlay{padding:0}.auth-modal{max-width:100%;border-radius:0;padding:var(--space-xl) var(--space-lg)}.page-content{padding:var(--space-lg) var(--space-sm)}.page-title{font-size:clamp(1.75rem,10vw,2.5rem);margin-bottom:var(--space-lg)}.header{padding:var(--space-lg) var(--space-md)}.app-title{font-size:clamp(2rem,12vw,3rem);letter-spacing:2px}.hero-budget{padding:var(--space-md)}.hero-amount{font-size:clamp(1.5rem,8vw,2rem)}.onboarding-container{padding:var(--space-md)}.step-content{padding:var(--space-lg) var(--space-md)}.trips-page-container{padding:var(--space-md)}.create-trip-card,.trip-card{padding:var(--space-lg)}}@media (max-width: 430px){.app{padding:0 var(--space-xs) var(--space-md)}.main-nav{padding:var(--space-xs) var(--space-sm)}.nav-title{font-size:1.5rem;letter-spacing:1px}.content-card{padding:var(--space-md)}.page-content{padding:var(--space-md) var(--space-xs)}.summary-grid{grid-template-columns:1fr;gap:var(--space-sm)}.summary-grid.four-col{grid-template-columns:1fr}.content-text{font-size:.95rem}.page-title{font-size:1.5rem}}@media (max-width: 360px){.mobile-menu{width:100vw;max-width:100vw}.nav-title{font-size:1.25rem}.content-card{padding:var(--space-sm)}.primary-btn,.secondary-btn{font-size:.95rem;padding:var(--space-sm) var(--space-md)}}@media (max-width: 768px){button,a,input[type=checkbox],input[type=radio],.nav-profile-btn,.dark-mode-toggle{min-height:44px;min-width:44px}.add-btn-small,.delete-btn-small{min-width:44px;min-height:44px;padding:var(--space-sm)}.people-grid,.categories-grid{gap:var(--space-md)}.person-card,.category-card,.trip-card{padding:var(--space-lg);min-height:auto}input[type=text],input[type=email],input[type=password],input[type=number],textarea,select{min-height:44px;font-size:16px;padding:var(--space-md)}*{-webkit-overflow-scrolling:touch}button{-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--highlight);outline-offset:2px}}@media (max-width: 768px) and (orientation: landscape){.mobile-menu{width:320px}.modal-content{max-height:90vh}.auth-modal{max-height:90vh;overflow-y:auto}}.landing-page{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;padding:var(--space-xl);overflow-x:hidden;background:var(--bg-base);z-index:1;width:100%}.landing-content{position:relative;z-index:10;max-width:1000px;width:100%;text-align:center}.landing-hero{margin-bottom:var(--space-3xl);animation:fadeUp .8s ease forwards}.landing-title{font-family:var(--font-title);font-size:clamp(5rem,18vw,10rem);font-weight:400;color:#fff;text-shadow:2px 2px 0 #283593,4px 4px 0 #1a237e,0 0 20px rgba(255,255,255,.1);letter-spacing:4px;line-height:1;margin-bottom:var(--space-md);animation:titleReveal 1s cubic-bezier(.68,-.55,.265,1.55) forwards}.landing-tagline{font-size:clamp(1.2rem,3vw,1.8rem);color:var(--text-dark);font-weight:500;margin-bottom:var(--space-sm);animation:fadeUp .6s ease .3s forwards;opacity:0}.landing-subtitle{font-size:clamp(1rem,2vw,1.2rem);color:var(--text-muted);font-weight:400;animation:fadeUp .6s ease .5s forwards;opacity:0}.landing-features{display:flex;flex-direction:row;gap:var(--space-md);margin-bottom:var(--space-3xl);animation:fadeUp .8s ease .7s forwards;opacity:0;justify-content:center;align-items:stretch;flex-wrap:nowrap;width:100%;max-width:100%}.feature-card{background:var(--warm-white);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-md);border:2px solid var(--beige);transition:var(--transition-slow);text-align:center;flex:1;min-width:0;max-width:none;display:flex;flex-direction:column;align-items:center}.feature-card:hover{transform:translateY(-8px) rotate(1deg);box-shadow:var(--shadow-xl);border-color:var(--highlight)}.feature-number{font-family:var(--font-display);font-size:2rem;font-weight:600;color:#fff;width:50px;height:50px;margin:0 auto var(--space-md);border-radius:var(--radius-full);background:linear-gradient(145deg,var(--primary),var(--secondary));display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);flex-shrink:0}.feature-card h3{font-family:var(--font-display);font-size:1.5rem;font-weight:500;color:var(--text-dark);margin-bottom:var(--space-sm);line-height:1.3;word-break:normal;white-space:normal;-webkit-hyphens:auto;hyphens:auto;overflow-wrap:break-word;min-height:3.6rem;display:flex;align-items:center;justify-content:center;text-align:center}.feature-card p{color:var(--text-muted);font-size:.95rem;line-height:1.6;flex:1;margin:0}.landing-cta{margin-bottom:var(--space-3xl);animation:fadeUp .8s ease .9s forwards;opacity:0}.cta-buttons{display:flex;flex-direction:column;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md)}.cta-button{padding:var(--space-lg) 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scale(1)}.cta-divider{display:flex;align-items:center;gap:var(--space-md);width:100%;max-width:300px;margin:var(--space-sm) 0}.cta-divider:before,.cta-divider:after{content:"";flex:1;height:2px;background:var(--beige);opacity:.5}.cta-divider span{color:var(--text-muted);font-size:.9rem;font-weight:500;text-transform:uppercase;letter-spacing:1px;padding:0 var(--space-sm)}.auth-buttons{display:flex;gap:var(--space-md);width:100%;max-width:400px;justify-content:center}.auth-buttons .cta-button{flex:1;font-size:1.1rem;padding:var(--space-md) var(--space-xl);min-width:auto}.cta-arrow{font-size:1.5rem;transition:var(--transition-normal)}.cta-button:hover .cta-arrow{transform:translate(5px)}.cta-note{color:var(--text-light);font-size:.9rem;font-style:italic}.landing-footer{animation:fadeUp .8s ease 1.1s forwards;opacity:0}.landing-footer .footer-note{font-size:1rem;color:var(--text-muted);margin-bottom:var(--space-sm)}.landing-footer .highlight{font-family:var(--font-display);font-size:1.2rem;color:var(--primary);font-weight:500}.landing-footer .footer-tagline{font-size:.9rem;color:var(--text-light);font-style:italic}@keyframes fadeUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes titleReveal{0%{transform:scale(.5) rotate(-5deg);opacity:0}60%{transform:scale(1.1) rotate(2deg)}to{transform:scale(1) rotate(0);opacity:1}}[data-theme=dark] .landing-page{background:var(--bg-base)}[data-theme=dark] .feature-card{background:var(--warm-white);border-color:var(--beige-dark)}[data-theme=dark] .gradient-layer{opacity:.2}[data-theme=dark] .floating-blob{opacity:.08}@media (max-width: 768px){.landing-page{padding:var(--space-md) var(--space-sm)}.landing-content{padding:var(--space-sm)}.landing-features{flex-direction:row;gap:var(--space-sm);justify-content:center;flex-wrap:wrap}.feature-card{min-width:0;flex:1 1 calc(50% - var(--space-sm));max-width:calc(50% - var(--space-sm))}@media (max-width: 480px){.feature-card{flex:1 1 100%;max-width:100%}}.feature-card{padding:var(--space-lg)}.cta-button{width:100%;justify-content:center;padding:var(--space-md) var(--space-lg);font-size:1.1rem}.auth-buttons{flex-direction:column;max-width:100%}.auth-buttons .cta-button{width:100%}.cta-divider{max-width:100%}.landing-title{font-size:clamp(3rem,15vw,6rem)}.landing-tagline{font-size:clamp(1rem,4vw,1.4rem)}.landing-subtitle{font-size:clamp(.9rem,3vw,1.1rem)}}@media (max-width: 480px){.landing-page{padding:var(--space-sm)}.feature-card{padding:var(--space-md)}.feature-number{width:40px;height:40px;font-size:1.5rem}.feature-card h3{font-size:1.2rem}.feature-card p{font-size:.85rem}}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}body{min-height:100vh;line-height:1.5}img,picture,video,canvas,svg{display:block;max-width:100%}input,button,textarea,select{font:inherit}p,h1,h2,h3,h4,h5,h6{overflow-wrap:break-word}#root{isolation:isolate}html{color-scheme:light dark}html[data-theme=dark]{color-scheme:dark}input[type=number]::-webkit-inner-spin-button,input[type=number]::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}input[type=number]{-moz-appearance:textfield}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:#283593}[data-theme=dark] ::-webkit-scrollbar-track{background:#303f9f}::-webkit-scrollbar-thumb{background:#5c6bc0;border-radius:5px}::-webkit-scrollbar-thumb:hover{background:#7986cb}::selection{background:#5c6bc0;color:#fff}[data-theme=dark] ::selection{background:#7986cb;color:#fff}