@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--primary: #6366f1;--primary-hover: #4f46e5;--bg: #f8fafc;--card-bg: rgba(255, 255, 255, .9);--text: #1e293b;--text-muted: #64748b;--radius: 20px;--shadow: 0 10px 25px -5px rgba(0, 0, 0, .1), 0 8px 10px -6px rgba(0, 0, 0, .1)}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:Outfit,sans-serif;background:linear-gradient(135deg,#e0e7ff,#f1f5f9);color:var(--text);min-height:100vh;padding:15px;display:flex;justify-content:center}@media (max-width: 480px){body{padding:10px}}#root{width:100%;max-width:600px}.card{background:var(--card-bg);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.5);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow);margin-top:20px}@media (max-width: 480px){.card{padding:20px 15px;margin-top:10px}}h1{font-size:28px;font-weight:700;margin-bottom:8px;background:linear-gradient(to right,#6366f1,#a855f7);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}p.subtitle{color:var(--text-muted);margin-bottom:30px;font-size:16px}.step-indicator{display:flex;gap:10px;margin-bottom:30px}.step-dot{flex:1;height:6px;border-radius:3px;background:#e2e8f0;transition:all .4s cubic-bezier(.175,.885,.32,1.275)}.step-dot.active{background:var(--primary);box-shadow:0 0 10px #6366f166}.form-group{margin-bottom:20px}label{display:block;font-size:14px;font-weight:600;margin-bottom:8px;color:#475569}input{width:100%;padding:14px 18px;border-radius:12px;border:1px solid #e2e8f0;background:#fff;font-family:inherit;font-size:16px;transition:all .2s}input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #6366f126}button{width:100%;padding:14px;border-radius:12px;border:none;background:var(--primary);color:#fff;font-family:inherit;font-size:16px;font-weight:600;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);display:flex;align-items:center;justify-content:center;gap:10px}button:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 10px 15px -3px #6366f14d}button:active{transform:translateY(0)}button.secondary{background:#f1f5f9;color:#475569;margin-top:12px}button.secondary:hover{background:#e2e8f0;box-shadow:none}.member-list{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px}.member-chip{padding:8px 16px;background:#fff;border:1px solid #e2e8f0;color:var(--text);border-radius:20px;font-size:14px;font-weight:600;display:flex;align-items:center;gap:8px;animation:fadeIn .3s ease-out}@keyframes fadeIn{0%{opacity:0;scale:.9}to{opacity:1;scale:1}}.expense-item{background:#fff;padding:16px;border-radius:12px;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center;border:1px solid #f1f5f9;transition:transform .2s}.expense-item:hover{transform:scale(1.02)}.amount{font-weight:700;color:#10b981}.qr-section{text-align:center}.qr-container{background:#fff;padding:24px;border-radius:20px;display:inline-block;margin:20px 0;box-shadow:0 4px 6px -1px #0000001a}.summary-card{background:#f8fafc;padding:20px;border-radius:16px;margin-top:24px;border:1px dashed #cbd5e1}.map-control{height:250px;width:100%;border-radius:12px;overflow:hidden;margin-bottom:20px;border:2px solid #e2e8f0}.select-wrapper{position:relative;width:100%}select,.custom-select{width:100%;padding:14px 18px;border-radius:12px;border:1px solid #e2e8f0;background:#fff;font-family:inherit;font-size:16px;-webkit-appearance:none;-moz-appearance:none;appearance:none}.photo-item:hover .photo-overlay{opacity:1!important}.photo-item img{transition:transform .3s}.photo-item:hover img{transform:scale(1.1)}.tabs-container{display:flex;gap:5px;background:#f1f5f9;padding:5px;border-radius:14px;margin-bottom:25px}.tab-btn{flex:1;padding:10px;border-radius:10px;background:transparent;color:#64748b;font-weight:600;font-size:15px;border:none;box-shadow:none;transition:all .2s}.tab-btn:hover{background:#ffffff80;transform:none;box-shadow:none}.tab-btn.active{background:#fff;color:var(--primary);box-shadow:0 4px 6px -1px #0000000d}@media (max-width: 480px){h1{font-size:24px}.expense-item{padding:12px}.summary-card{padding:15px}}.photo-item.selected{border:3px solid var(--primary)!important}.photo-item.selected:after{content:"✓";position:absolute;top:8px;right:8px;background:var(--primary);color:#fff;width:20px;height:20px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;z-index:10}.download-bar{position:fixed;bottom:0;left:0;right:0;background:#fff;padding:15px 20px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 -4px 20px #0000001a;z-index:1000;border-top-left-radius:20px;border-top-right-radius:20px;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}.lightbox-backdrop{animation:fadeInBg .3s ease-out}@keyframes fadeInBg{0%{opacity:0}to{opacity:1}}.lightbox-content{animation:zoomIn .3s cubic-bezier(.175,.885,.32,1.275)}@keyframes zoomIn{0%{transform:scale(.9);opacity:0}to{transform:scale(1);opacity:1}}.toast-container{position:fixed;top:20px;right:20px;z-index:10000;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{background:#fff;padding:12px 20px;border-radius:12px;box-shadow:0 10px 15px -3px #0000001a;display:flex;align-items:center;gap:10px;font-weight:600;font-size:14px;color:var(--text);border-left:4px solid var(--primary);animation:slideInRight .3s cubic-bezier(.175,.885,.32,1.275);pointer-events:auto}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}.success-border{border-left-color:#10b981!important}.spinner{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}