*, *::before, *::after { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, sans-serif; margin: 0; padding: 0; background: #f0f2f5; color: #1a1a2e; line-height: 1.5; }

/* Nav */
.admin-nav { background: #1a1a2e; padding: .75rem 1.5rem; display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.admin-nav a { color: #a9b4c2; text-decoration: none; font-size: .9rem; }
.admin-nav a:hover, .admin-nav a.active { color: #fff; }
.admin-nav form button { background: none; border: none; color: #a9b4c2; cursor: pointer; font-size: .9rem; }
.admin-nav form button:hover { color: #fff; }

/* Containers */
.admin-container, .dashboard-container { max-width: 1200px; margin: 0 auto; padding: 1.5rem; }

/* Cards */
.card { background: #fff; border-radius: 8px; padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: 0 1px 3px rgba(0,0,0,.1); }

/* Alerts */
.alert { padding: .75rem 1rem; border-radius: 6px; margin-bottom: 1rem; font-weight: 500; }
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #6ee7b7; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* Buttons */
.btn { display: inline-block; padding: .5rem 1rem; border-radius: 6px; border: none; cursor: pointer; font-size: .9rem; text-decoration: none; transition: background .15s; }
.btn-primary { background: #4f46e5; color: #fff; }
.btn-primary:hover { background: #4338ca; }
.btn-sm { padding: .25rem .5rem; font-size: .8rem; background: #e5e7eb; color: #374151; }
.btn-sm:hover { background: #d1d5db; }
.btn-danger { background: #ef4444; color: #fff; }
.btn-danger:hover { background: #dc2626; }
.btn.disabled { opacity: .5; cursor: not-allowed; pointer-events: none; }

/* Forms */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-weight: 600; margin-bottom: .4rem; font-size: .9rem; }
.form-group input, .form-group select { width: 100%; padding: .5rem .75rem; border: 1px solid #d1d5db; border-radius: 6px; font-size: 1rem; }
.form-row { display: flex; gap: .75rem; align-items: flex-end; flex-wrap: wrap; }
.form-row input, .form-row select { flex: 1; min-width: 150px; padding: .5rem .75rem; border: 1px solid #d1d5db; border-radius: 6px; font-size: .9rem; }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.data-table th { background: #f8f9fa; text-align: left; padding: .6rem .75rem; border-bottom: 2px solid #e5e7eb; font-weight: 600; }
.data-table td { padding: .6rem .75rem; border-bottom: 1px solid #f0f0f0; vertical-align: middle; }
.data-table tr.inactive td { color: #9ca3af; }
.data-table tr:hover { background: #fafafa; }

/* Login */
.login-container { max-width: 380px; margin: 5rem auto; padding: 1.5rem; }
.login-container h1 { text-align: center; margin-bottom: 2rem; color: #1a1a2e; }
.login-form { background: #fff; padding: 2rem; border-radius: 10px; box-shadow: 0 4px 20px rgba(0,0,0,.1); }
.login-form .form-group { margin-bottom: 1.2rem; }
.login-form .btn-primary { width: 100%; padding: .75rem; font-size: 1rem; }

/* Autocomplete */
.autocomplete-wrapper { position: relative; }
.autocomplete-dropdown { position: absolute; z-index: 100; background: #fff; border: 1px solid #d1d5db; border-radius: 6px; width: 100%; max-height: 250px; overflow-y: auto; box-shadow: 0 4px 12px rgba(0,0,0,.1); list-style: none; margin: 0; padding: 0; }
.autocomplete-dropdown li { padding: .6rem .75rem; cursor: pointer; font-size: .9rem; }
.autocomplete-dropdown li:hover { background: #f0f4ff; }

/* Actions list */
.actions-list { display: flex; flex-direction: column; gap: .5rem; }
.action-checkbox { display: flex; align-items: center; gap: .5rem; padding: .5rem; border: 1px solid #e5e7eb; border-radius: 6px; cursor: pointer; }
.action-checkbox:hover { background: #f9fafb; }
.points-badge { background: #e0e7ff; color: #3730a3; padding: .1rem .4rem; border-radius: 4px; font-size: .8rem; font-weight: 600; }

/* Dashboard */
.rankings-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 768px) { .rankings-grid { grid-template-columns: 1fr; } }
.ranking-column h2 { margin-top: 0; }
.ranking-table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.ranking-table th { text-align: left; padding: .5rem .6rem; border-bottom: 2px solid #e5e7eb; font-size: .85rem; color: #6b7280; }
.ranking-table td { padding: .5rem .6rem; border-bottom: 1px solid #f3f4f6; vertical-align: middle; }
.ranking-table .rank { font-weight: 700; color: #4f46e5; width: 2rem; }
.ranking-table .score { font-weight: 700; }
.viewer-row { background: #fef3c7 !important; }
.viewer-row td { font-weight: 600; }
.you-marker { font-size: .75rem; color: #d97706; margin-left: .25rem; }
.badge-label { background: linear-gradient(135deg, #fbbf24, #f59e0b); color: #1a1a2e; padding: .2rem .5rem; border-radius: 12px; font-size: .75rem; font-weight: 700; white-space: nowrap; }
.date-nav { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
.current-date { font-weight: 600; color: #374151; }
.empty-state { text-align: center; padding: 4rem 2rem; background: #fff; border-radius: 10px; }
.empty-state p { font-size: 1.2rem; color: #6b7280; }
.breakdown-list { margin: .5rem 0 0 0; padding: 0 0 0 1rem; font-size: .85rem; color: #6b7280; }
.muted { color: #d1d5db; font-size: .8rem; }

/* Dashboard full width */
.dashboard-container .card { background: #fff; }