/* ===== Admin Portal Styles ===== */

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.login-bg { position: absolute; inset: 0; z-index: 0; }
.login-card {
    position: relative;
    z-index: 1;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 40px;
    width: 100%;
    max-width: 420px;
    text-align: center;
    animation: fadeUp 0.6s ease;
}
.login-logo {
    width: 72px; height: 72px;
    margin: 0 auto 20px;
    background: linear-gradient(135deg, var(--primary), #a855f7);
    border-radius: 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.8rem; color: #fff;
    box-shadow: 0 8px 30px var(--primary-glow);
}
.login-card h1 { font-size: 1.6rem; font-weight: 800; margin-bottom: 6px; }
.login-card > p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 28px; }
.login-card .form-group { text-align: left; }
.login-card .form-group label { display: flex; align-items: center; gap: 6px; }
.pass-wrapper { position: relative; }
.pass-wrapper input { padding-right: 42px; }
.pass-toggle {
    position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
    background: none; border: none; color: var(--text-dim); cursor: pointer;
    font-size: 0.9rem; padding: 4px;
}
.login-error {
    padding: 10px 14px;
    background: rgba(255,77,106,0.1);
    border: 1px solid rgba(255,77,106,0.25);
    border-radius: var(--radius-sm);
    color: var(--danger);
    font-size: 0.82rem;
    margin-bottom: 14px;
    display: flex; align-items: center; gap: 8px;
}
.login-hint { color: var(--text-dim); font-size: 0.75rem; margin-top: 16px; }

/* Dashboard Layout */
.dashboard { display: flex; min-height: 100vh; }

/* Sidebar */
.sidebar {
    width: 260px;
    background: var(--bg-card);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; bottom: 0;
    z-index: 50;
    transition: var(--transition);
}
.sidebar-header {
    padding: 24px 20px;
    border-bottom: 1px solid var(--border);
}
.sidebar-nav {
    flex: 1;
    padding: 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.sidebar-link {
    display: flex; align-items: center; gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    border: none; background: none; cursor: pointer;
    text-decoration: none;
}
.sidebar-link:hover { background: rgba(255,255,255,0.04); color: var(--text); }
.sidebar-link.active {
    background: linear-gradient(135deg, rgba(108,92,231,0.15), rgba(168,85,247,0.08));
    color: var(--primary);
    font-weight: 600;
}
.sidebar-link i { width: 20px; text-align: center; font-size: 0.95rem; }
.sidebar-footer {
    padding: 12px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 4px;
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: 260px;
    min-height: 100vh;
    background: var(--bg);
}

/* Topbar */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    border-bottom: 1px solid var(--border);
    background: rgba(10,10,15,0.6);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 40;
}
.topbar-left { display: flex; align-items: center; gap: 16px; }
.topbar-left h1 { font-size: 1.3rem; font-weight: 700; }
.sidebar-toggle {
    display: none;
    background: none; border: none; color: var(--text);
    font-size: 1.2rem; padding: 4px; cursor: pointer;
}
.admin-avatar {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 16px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    font-size: 0.85rem;
    color: var(--text-muted);
}
.admin-avatar i { color: var(--primary); }

/* Tab Content */
.tab-content { display: none; padding: 32px; animation: fadeUp 0.4s ease; }
.tab-content.active { display: block; }

/* Overview Stats */
.overview-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}
.ostat-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    transition: var(--transition);
}
.ostat-card:hover { border-color: var(--border-hover); transform: translateY(-2px); }
.ostat-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
}
.ostat-total .ostat-icon { background: rgba(108,92,231,0.12); color: var(--primary); }
.ostat-lost .ostat-icon { background: rgba(255,77,106,0.12); color: var(--danger); }
.ostat-found .ostat-icon { background: rgba(0,210,160,0.12); color: var(--success); }
.ostat-claimed .ostat-icon { background: rgba(255,197,61,0.12); color: var(--warning); }
.ostat-number { display: block; font-size: 1.8rem; font-weight: 800; }
.ostat-label { font-size: 0.8rem; color: var(--text-muted); }

/* Overview Grid */
.overview-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 24px;
}
.panel {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
}
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
}
.panel-header h3 {
    font-size: 0.95rem;
    font-weight: 700;
    display: flex; align-items: center; gap: 10px;
}
.panel-header h3 i { color: var(--primary); }
.panel-body { padding: 16px 24px; }

/* Recent List */
.recent-item {
    display: flex; align-items: center; gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
}
.recent-item:last-child { border-bottom: none; }
.recent-item-icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}
.recent-item-icon.lost { background: rgba(255,77,106,0.12); color: var(--danger); }
.recent-item-icon.found { background: rgba(0,210,160,0.12); color: var(--success); }
.recent-item-icon.claimed { background: rgba(255,197,61,0.12); color: var(--warning); }
.recent-item-info { flex: 1; min-width: 0; }
.recent-item-info h4 { font-size: 0.85rem; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.recent-item-info span { font-size: 0.75rem; color: var(--text-dim); }
.recent-item-badge { font-size: 0.68rem; padding: 3px 10px; border-radius: var(--radius-full); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }

/* Category Breakdown */
.cat-bar-item { margin-bottom: 16px; }
.cat-bar-item:last-child { margin-bottom: 0; }
.cat-bar-header { display: flex; justify-content: space-between; font-size: 0.8rem; margin-bottom: 6px; }
.cat-bar-header span:first-child { color: var(--text-muted); }
.cat-bar-header span:last-child { font-weight: 700; color: var(--text); }
.cat-bar-track {
    height: 8px;
    background: var(--bg-surface);
    border-radius: 4px;
    overflow: hidden;
}
.cat-bar-fill {
    height: 100%;
    border-radius: 4px;
    background: linear-gradient(90deg, var(--primary), #a855f7);
    transition: width 0.8s ease;
}

/* Table Toolbar */
.table-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 20px;
}
.toolbar-left, .toolbar-right { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.table-search {
    display: flex; align-items: center; gap: 8px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 0 14px;
}
.table-search i { color: var(--text-dim); font-size: 0.85rem; }
.table-search input {
    background: none; border: none; outline: none;
    color: var(--text); font-size: 0.85rem;
    padding: 10px 4px; min-width: 200px;
}
.toolbar-select {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.85rem;
    padding: 10px 14px;
    outline: none;
    cursor: pointer;
}
.toolbar-select option { background: var(--bg-card); }
.item-count { font-size: 0.82rem; color: var(--text-dim); }

/* Admin Table */
.table-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--border); }
.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
.admin-table thead { background: var(--bg-surface); }
.admin-table th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    color: var(--text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    border-bottom: 1px solid var(--border);
}
.admin-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--border);
    color: var(--text);
    vertical-align: middle;
}
.admin-table tbody tr { transition: var(--transition); }
.admin-table tbody tr:hover { background: rgba(255,255,255,0.02); }
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table input[type="checkbox"] {
    width: 16px; height: 16px;
    accent-color: var(--primary);
    cursor: pointer;
}
.table-item-name { font-weight: 600; }
.table-badge { display: inline-block; font-size: 0.7rem; padding: 3px 10px; border-radius: var(--radius-full); font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; }

/* Action Buttons */
.action-btns { display: flex; gap: 6px; }
.action-btn {
    width: 32px; height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: none;
    color: var(--text-muted);
    display: flex; align-items: center; justify-content: center;
    font-size: 0.78rem;
    cursor: pointer;
    transition: var(--transition);
}
.action-btn:hover { border-color: var(--border-hover); color: var(--text); }
.action-btn.danger:hover { border-color: var(--danger); color: var(--danger); background: rgba(255,77,106,0.08); }
.action-btn.success:hover { border-color: var(--success); color: var(--success); background: rgba(0,210,160,0.08); }

/* Table Empty */
.table-empty {
    text-align: center; padding: 60px 20px;
    color: var(--text-dim);
}
.table-empty i { font-size: 2.5rem; margin-bottom: 12px; }

/* Confirm Modal */
.confirm-modal {
    max-width: 380px;
    text-align: center;
    padding: 36px 32px;
}
.confirm-icon {
    width: 60px; height: 60px;
    margin: 0 auto 16px;
    background: rgba(255,77,106,0.12);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
    color: var(--danger);
}
.confirm-modal h3 { font-size: 1.15rem; margin-bottom: 8px; }
.confirm-modal p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 24px; }
.confirm-actions { display: flex; gap: 12px; justify-content: center; }
.confirm-actions .btn { min-width: 100px; justify-content: center; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
    .overview-stats { grid-template-columns: repeat(2, 1fr); }
    .overview-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
        box-shadow: 4px 0 24px rgba(0,0,0,0.5);
    }
    .sidebar.open { transform: translateX(0); }
    .main-content { margin-left: 0; }
    .sidebar-toggle { display: block; }
    .tab-content { padding: 20px 16px; }
    .topbar { padding: 16px 20px; }
    .toolbar-left, .toolbar-right { width: 100%; }
    .table-search input { min-width: 140px; }
    .login-card { margin: 0 16px; padding: 36px 28px; }
}
@media (max-width: 600px) {
    .overview-stats { grid-template-columns: 1fr; }
    .table-toolbar { flex-direction: column; align-items: stretch; }
}