/* ============================================================
   کافه دژ — Admin Panel (Dark Theme)
   ============================================================ */

:root {
    --admin-bg: #0b0b0f;
    --admin-surface: #121218;
    --admin-border: rgba(255,255,255,0.08);
    --admin-text: #f5f5f7;
    --admin-muted: rgba(245,245,247,0.55);
    --admin-gold: #d4af37;
    --admin-gold-dim: rgba(212,175,55,0.15);
    --admin-emerald: #52b788;
    --admin-danger: #f87171;
    --admin-success: #6ee7b7;
    --admin-radius: 12px;
    --admin-sidebar: 260px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: 'Kalameh', 'Vazirmatn', Tahoma, sans-serif;
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

/* ── Login ── */
.admin-login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.12) 0%, transparent 60%), var(--admin-bg);
    padding: 2rem;
}

.admin-login-card {
    width: 100%;
    max-width: 420px;
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: 20px;
    padding: 2.5rem;
}

.admin-login-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.admin-login-brand .logo-icon {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, #d4af37, #f0d060);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem; color: #0b0b0f;
}

.admin-login-brand strong {
    display: block;
    background: linear-gradient(135deg, #d4af37, #f0d060);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
    font-size: 1.2rem;
}

.admin-login-brand span { font-size: 0.8rem; color: var(--admin-muted); }

.admin-login-card h1 { font-size: 1.5rem; margin-bottom: 0.35rem; }
.admin-login-card > p { color: var(--admin-muted); font-size: 0.9rem; margin-bottom: 1.5rem; }

/* ── Layout ── */
.admin-app { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: var(--admin-sidebar);
    background: var(--admin-surface);
    border-left: 1px solid var(--admin-border);
    position: fixed;
    top: 0; right: 0; bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.admin-sidebar__brand {
    padding: 1.25rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex; align-items: center; gap: 0.75rem;
}

.admin-sidebar__brand .logo-icon {
    width: 36px; height: 36px;
    background: linear-gradient(135deg, #d4af37, #f0d060);
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #0b0b0f; font-size: 1rem;
}

.admin-sidebar__brand .logo--brand,
.admin-login-brand .logo--brand {
    display: flex;
    align-items: center;
    text-decoration: none;
    gap: 0.6rem;
}

.admin-sidebar__brand .logo-mark,
.admin-login-brand .logo-mark {
    filter: drop-shadow(0 3px 10px rgba(212, 175, 55, 0.25));
}

.admin-sidebar__brand .logo-wordmark,
.admin-login-brand .logo-wordmark {
    color: var(--admin-text);
    font-size: 1.1rem;
    font-weight: 700;
    -webkit-text-fill-color: currentColor;
}

.admin-sidebar__brand .logo-wordmark strong,
.admin-login-brand .logo-wordmark strong {
    background: linear-gradient(135deg, #d4af37, #f0d060);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-nav { padding: 1rem 0.75rem; }
.admin-nav-label {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em;
    color: var(--admin-muted); padding: 0.5rem 0.75rem;
}
.admin-nav a {
    display: flex; align-items: center; gap: 0.65rem;
    padding: 0.7rem 0.85rem; border-radius: 8px;
    font-size: 0.9rem; color: var(--admin-muted);
    margin-bottom: 0.15rem; transition: all 0.2s;
}
.admin-nav a:hover, .admin-nav a.is-active {
    background: var(--admin-gold-dim); color: var(--admin-gold);
}

.admin-main {
    flex: 1;
    margin-right: var(--admin-sidebar);
    min-width: 0;
}

.admin-topbar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--admin-border);
    background: rgba(11,11,15,0.8);
    backdrop-filter: blur(12px);
    position: sticky; top: 0; z-index: 50;
}

.admin-topbar h1 { font-size: 1.15rem; }
.admin-topbar__user { font-size: 0.85rem; color: var(--admin-muted); }

.admin-content { padding: 1.5rem; }

/* ── Components ── */
.admin-btn {
    display: inline-flex; align-items: center; gap: 0.4rem;
    padding: 0.6rem 1.25rem; border-radius: 8px;
    font-family: inherit; font-size: 0.85rem; font-weight: 600;
    border: none; cursor: pointer; transition: all 0.2s;
}
.admin-btn--gold {
    background: linear-gradient(135deg, #d4af37, #f0d060);
    color: #0b0b0f;
}
.admin-btn--gold:hover { opacity: 0.9; }
.admin-btn--ghost {
    background: transparent; border: 1px solid var(--admin-border); color: var(--admin-text);
}
.admin-btn--ghost:hover { border-color: var(--admin-gold); color: var(--admin-gold); }
.admin-btn--danger { background: rgba(248,113,113,0.15); color: var(--admin-danger); border: 1px solid rgba(248,113,113,0.3); }
.admin-btn--sm { padding: 0.4rem 0.85rem; font-size: 0.8rem; }

.admin-alert {
    padding: 0.85rem 1rem; border-radius: var(--admin-radius);
    margin-bottom: 1rem; font-size: 0.9rem;
}
.admin-alert--success { background: rgba(110,231,183,0.1); color: var(--admin-success); border: 1px solid rgba(110,231,183,0.2); }
.admin-alert--error { background: rgba(248,113,113,0.1); color: var(--admin-danger); border: 1px solid rgba(248,113,113,0.2); }

.admin-panel {
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    margin-bottom: 1.5rem;
    overflow: hidden;
}
.admin-panel__head {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 1.25rem; border-bottom: 1px solid var(--admin-border);
}
.admin-panel__head h2 { font-size: 1rem; }
.admin-panel__body { padding: 1rem 1.25rem; }

.admin-stats {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem; margin-bottom: 1.5rem;
}
.admin-stat {
    background: var(--admin-surface);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius);
    padding: 1.25rem; transition: border-color 0.2s;
}
.admin-stat--link:hover { border-color: rgba(212,175,55,0.3); }
.admin-stat__icon { font-size: 1.5rem; margin-bottom: 0.5rem; }
.admin-stat__value { font-size: 1.75rem; font-weight: 800; color: var(--admin-gold); }
.admin-stat__label { font-size: 0.85rem; font-weight: 600; margin-top: 0.25rem; }
.admin-stat__hint { font-size: 0.75rem; color: var(--admin-muted); margin-top: 0.15rem; }

.admin-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.admin-table th, .admin-table td {
    padding: 0.75rem 1rem; text-align: right;
    border-bottom: 1px solid var(--admin-border);
}
.admin-table th { color: var(--admin-muted); font-weight: 600; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.05em; }
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); }

.admin-badge {
    display: inline-block; padding: 0.2rem 0.6rem; border-radius: 50px;
    font-size: 0.75rem; font-weight: 600;
}
.admin-badge--live { background: rgba(110,231,183,0.15); color: var(--admin-success); }
.admin-badge--draft { background: rgba(255,255,255,0.06); color: var(--admin-muted); }
.admin-badge--pending { background: rgba(212,175,55,0.15); color: var(--admin-gold); }
.admin-badge--warn { background: rgba(248,113,113,0.15); color: var(--admin-danger); }

.admin-field { margin-bottom: 1rem; }
.admin-field label { display: block; font-size: 0.85rem; font-weight: 600; margin-bottom: 0.35rem; color: var(--admin-muted); }
.admin-field input, .admin-field select, .admin-field textarea {
    width: 100%; padding: 0.7rem 0.9rem;
    background: rgba(255,255,255,0.04); border: 1px solid var(--admin-border);
    border-radius: 8px; color: var(--admin-text); font-family: inherit; font-size: 0.9rem;
}
.admin-field input:focus, .admin-field select:focus, .admin-field textarea:focus {
    outline: none; border-color: var(--admin-gold);
}
.admin-field--check { display: flex; align-items: center; gap: 0.5rem; }
.admin-field--check input { width: auto; }

.admin-form-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 1rem;
}
.admin-form-actions {
    display: flex; gap: 0.75rem; margin-top: 1.5rem; padding-top: 1rem;
    border-top: 1px solid var(--admin-border);
}

.admin-empty {
    text-align: center; padding: 3rem 1rem; color: var(--admin-muted);
}
.admin-empty h3 { color: var(--admin-text); margin: 0.5rem 0; }

.admin-menu-toggle {
    display: none; background: none; border: 1px solid var(--admin-border);
    color: var(--admin-text); border-radius: 8px; padding: 0.4rem 0.6rem; cursor: pointer;
}

@media (max-width: 900px) {
    .admin-sidebar { transform: translateX(100%); }
    .admin-sidebar.is-open { transform: translateX(0); }
    .admin-main { margin-right: 0; }
    .admin-menu-toggle { display: block; }
    .admin-form-grid { grid-template-columns: 1fr; }
}

.admin-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 90;
}
.admin-overlay.is-visible { display: block; }

.admin-thumb {
    width: 48px; height: 48px; border-radius: 8px;
    object-fit: cover; background: rgba(255,255,255,0.05);
}

.admin-filter-tabs { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.admin-filter-tabs a {
    padding: 0.4rem 0.9rem; border-radius: 50px; font-size: 0.8rem;
    border: 1px solid var(--admin-border); color: var(--admin-muted);
}
.admin-filter-tabs a.is-active, .admin-filter-tabs a:hover {
    background: var(--admin-gold-dim); border-color: var(--admin-gold); color: var(--admin-gold);
}