:root{--bg:#f6f7f9;--surface:#fff;--surface-2:#f1f3f6;--ink:#14171c;--ink-2:#3f4652;--muted:#5b6370;--border:#dde1e7;--navy:#1c1e3a;--gold:#e2a82a;--accent:#e2a82a;--accent-hover:#c9901a;--accent-ink:#1c1e3a;--accent-text:#8a5d06;--accent-soft:#fbf0d6;--success:#166534;--success-soft:#dcfce7;--danger:#b91c1c;--danger-soft:#fee2e2;--dark:#1c1e3a;--dark-2:#2b2e52;--radius:16px;--radius-sm:12px;--shadow:0 1px 2px #14171c0a, 0 8px 24px #14171c0f;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased;font-family:Plus Jakarta Sans,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0}button,input,select,textarea{font:inherit;color:inherit}a{color:var(--accent-text)}h1,h2,h3{letter-spacing:-.02em;margin:0}h1{font-size:28px;font-weight:800}h2{font-size:18px;font-weight:700}h3{font-size:15px;font-weight:700}p{margin:0}.shell{grid-template-columns:264px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--dark);color:#fff;flex-direction:column;gap:24px;height:100vh;padding:24px 16px;display:flex;position:sticky;top:0}.logo{align-items:center;gap:10px;padding:0 8px;display:inline-flex}.logo-word{letter-spacing:-.03em;font-size:22px;font-weight:400;line-height:1}.logo-word strong{font-weight:800}.venue-switch{background:var(--dark-2);color:#fff;border-radius:var(--radius-sm);border:1px solid #3d4170;width:100%;padding:10px 12px}.nav{flex-direction:column;gap:2px;display:flex}.nav a{color:#c7c9e0;border-radius:12px;align-items:center;gap:12px;padding:11px 12px;font-size:14px;font-weight:600;text-decoration:none;display:flex}.nav a:hover{background:var(--dark-2);color:#fff}.nav a.active{background:var(--gold);color:var(--navy)}.nav-label{letter-spacing:.08em;text-transform:uppercase;color:#8d90b5;padding:12px 12px 6px;font-size:11px;font-weight:700}.sidebar-foot{color:#a5a8c8;flex-direction:column;gap:8px;margin-top:auto;padding:0 8px;font-size:13px;display:flex}.sidebar-foot button{color:#c9ced6;text-align:left;cursor:pointer;background:0 0;border:none;padding:0;font-weight:600}.main{width:100%;max-width:1200px;padding:32px 40px 64px}.page-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:24px;display:flex}.page-head p{color:var(--muted);margin-top:4px}@media (width<=860px){.shell{grid-template-columns:minmax(0,1fr)}.sidebar{z-index:10;gap:12px;height:auto;padding:12px 16px;position:sticky}.nav{scrollbar-width:none;flex-direction:row;margin:0 -16px;padding:0 16px;overflow-x:auto}.nav a{white-space:nowrap;padding:9px 12px}.nav-label,.sidebar-foot{display:none}.main{padding:20px 16px 48px}h1{font-size:24px}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:20px}.stack{flex-direction:column;gap:16px;display:flex}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.spread{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;display:grid}@media (width<=860px){.grid-2{grid-template-columns:minmax(0,1fr)}.page-head .btn-lg{width:100%}}.muted{color:var(--muted)}.small{font-size:13px}.btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);cursor:pointer;min-height:44px;color:var(--ink);white-space:nowrap;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:14px;font-weight:700;text-decoration:none;display:inline-flex}.btn:hover{border-color:#c4cad3}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--navy)}.btn-primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}.btn-dark{background:var(--dark);border-color:var(--dark);color:#fff}.btn-danger{color:var(--danger)}.btn-ghost{background:0 0;border-color:#0000}.btn-lg{border-radius:var(--radius);min-height:56px;font-size:16px}.btn-sm{border-radius:10px;min-height:34px;padding:0 12px;font-size:13px}.btn-block{width:100%}.field{flex-direction:column;gap:6px;display:flex}.field label{color:var(--ink-2);font-size:13px;font-weight:700}.field .hint{color:var(--muted);font-size:12px}.input{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);outline:none;width:100%;min-height:44px;padding:10px 14px}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #e2a82a40}textarea.input{resize:vertical;min-height:90px}.color-input{align-items:center;gap:8px;display:flex}.color-input input[type=color]{border:1px solid var(--border);border-radius:var(--radius-sm);background:var(--surface);cursor:pointer;width:44px;height:44px;padding:4px}.alert{border-radius:var(--radius-sm);padding:12px 14px;font-size:14px;font-weight:600}.alert-error{background:var(--danger-soft);color:var(--danger)}.alert-success{background:var(--success-soft);color:var(--success)}.alert-info{background:var(--accent-soft);color:var(--accent-text)}.badge{background:var(--surface-2);color:var(--ink-2);border-radius:999px;align-items:center;gap:4px;padding:3px 10px;font-size:12px;font-weight:700;display:inline-flex}.badge-accent{background:var(--accent-soft);color:var(--accent-text)}.badge-success{background:var(--success-soft);color:var(--success)}.badge-danger{background:var(--danger-soft);color:var(--danger)}.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);flex-direction:column;gap:4px;padding:16px 18px;display:flex}.stat span{color:var(--muted);font-size:13px;font-weight:600}.stat strong{letter-spacing:-.02em;font-size:28px;font-weight:800}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);border-bottom:1px solid var(--border);padding:0 12px 10px;font-size:12px;font-weight:700}.table td{border-bottom:1px solid var(--border);vertical-align:middle;padding:12px}.table tr:last-child td{border-bottom:none}.table tr.clickable{cursor:pointer}.table tr.clickable:hover td{background:var(--surface-2)}.table-wrap{margin:0 -20px;padding:0 20px;overflow-x:auto}.avatar{background:var(--accent-soft);width:40px;height:40px;color:var(--navy);border-radius:999px;flex-shrink:0;place-items:center;font-size:14px;font-weight:800;display:grid}.avatar-lg{width:56px;height:56px;font-size:18px}.empty{text-align:center;color:var(--muted);flex-direction:column;align-items:center;gap:8px;padding:40px 16px;display:flex}.chart{align-items:flex-end;gap:6px;height:160px;padding-top:12px;display:flex}.chart-col{flex-direction:column;flex:1;justify-content:flex-end;align-items:center;gap:6px;min-width:0;height:100%;display:flex}.chart-bar{background:var(--accent);border-radius:6px 6px 2px 2px;width:100%;max-width:36px;min-height:2px}.chart-col span{color:var(--muted);white-space:nowrap;font-size:11px}.auth-page{place-items:center;min-height:100vh;padding:24px 16px;display:grid}.auth-box{flex-direction:column;gap:24px;width:100%;max-width:400px;display:flex}.auth-box .logo{padding:0}.stamp-card{color:#fff;border-radius:22px;flex-direction:column;gap:16px;max-width:360px;padding:18px;display:flex;box-shadow:0 10px 20px #14171c2e}.stamp-card-head{align-items:center;gap:10px;display:flex}.stamp-card-logo{border-radius:10px;flex-shrink:0;place-items:center;width:36px;height:36px;font-weight:800;display:grid;overflow:hidden}.stamp-card-logo img{object-fit:cover;width:100%;height:100%}.stamp-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.stamp{aspect-ratio:1;border-radius:999px;place-items:center;display:grid}.stamp-empty{border:2px dashed #ffffff59}.scanner{background:var(--dark-2);aspect-ratio:4/3;color:#a5a8c8;border-radius:24px;place-items:center;display:grid;position:relative;overflow:hidden}.scanner video{object-fit:cover;width:100%;height:100%}.scanner-overlay{text-align:center;place-items:center;gap:12px;padding:24px;display:grid;position:absolute;inset:0}.toast-stack{z-index:100;flex-direction:column;gap:8px;width:min(480px,100% - 32px);display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{background:var(--dark);color:#fff;border-radius:14px;justify-content:space-between;align-items:center;gap:12px;padding:12px 12px 12px 16px;font-size:14px;font-weight:600;display:flex;box-shadow:0 10px 30px #00000040}.toast-error{background:var(--danger)}.toast button{color:#fff;cursor:pointer;background:#ffffff26;border:none;border-radius:10px;padding:8px 12px;font-weight:700}.modal-backdrop{z-index:50;background:#14171c73;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--surface);border-radius:20px;flex-direction:column;gap:16px;width:100%;max-width:520px;max-height:calc(100vh - 32px);padding:24px;display:flex;overflow-y:auto}.spinner{border:3px solid var(--border);border-top-color:var(--accent);border-radius:999px;width:22px;height:22px;animation:.8s linear infinite spin}.center{place-items:center;padding:48px;display:grid}@keyframes spin{to{transform:rotate(360deg)}}.icon-picker{flex-wrap:wrap;gap:8px;display:flex}.icon-picker button{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:12px;place-items:center;width:44px;height:44px;display:grid}.icon-picker button.selected{border-color:var(--accent);background:var(--accent-soft);color:var(--navy)}