/* ══════════════════════════════════════════════════════════════════════
   Dabaywa Sudan – Admin Panel CSS
   ══════════════════════════════════════════════════════════════════════ */

:root {
    --admin-primary: #052962;
    --admin-accent: #c70000;
    --admin-success: #2a7a2a;
    --admin-warning: #e67700;
    --admin-danger: #c70000;
    --admin-sidebar-w: 260px;
    --admin-topbar-h: 60px;
    --admin-bg: #f4f5f7;
    --admin-card-bg: #fff;
    --admin-text: #1a1a1a;
    --admin-text-muted: #6b7280;
    --admin-border: #e5e7eb;
    --admin-font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; }
body {
    font-family: var(--admin-font);
    background: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.5;
}

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

/* ── Sidebar ────────────────────────────────────────────────────────── */
.admin-sidebar {
    width: var(--admin-sidebar-w);
    background: var(--admin-primary);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 200;
    transition: transform 0.3s;
}
.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.sidebar-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    text-decoration: none;
}
.logo-icon {
    width: 36px;
    height: 36px;
    background: var(--admin-accent);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
}
.logo-text { font-weight: 600; font-size: 1rem; }
.sidebar-close {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
    overflow-y: auto;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: rgba(255,255,255,0.75);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
}
.nav-item:hover, .nav-item.active {
    background: rgba(255,255,255,0.1);
    color: #fff;
}
.nav-item.active { border-right: 3px solid #fff; }
.nav-divider { height: 1px; background: rgba(255,255,255,0.1); margin: 10px 20px; }
.nav-logout { color: rgba(255,255,255,0.5); }
.nav-logout:hover { color: #ff6b6b; }

.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 10px;
}
.user-avatar {
    width: 36px;
    height: 36px;
    background: var(--admin-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.85rem;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-size: 0.85rem; font-weight: 600; }
.user-role { font-size: 0.75rem; opacity: 0.6; text-transform: capitalize; }

/* ── Main area ──────────────────────────────────────────────────────── */
.admin-main {
    flex: 1;
    margin-left: var(--admin-sidebar-w);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.admin-topbar {
    height: var(--admin-topbar-h);
    background: var(--admin-card-bg);
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.page-title {
    font-size: 1.2rem;
    font-weight: 700;
    flex: 1;
}
.topbar-actions { display: flex; gap: 8px; }

.sidebar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.sidebar-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--admin-text);
    margin: 5px 0;
}

.admin-alerts { padding: 0 24px; }
.admin-content { padding: 24px; flex: 1; }

/* ── Cards ──────────────────────────────────────────────────────────── */
.card {
    background: var(--admin-card-bg);
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    margin-bottom: 16px;
}
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.card-header h2, .card-header h3 { font-size: 1rem; font-weight: 600; }
.card-body { padding: 20px; }

/* ── Stats Grid ─────────────────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}
.stat-card {
    background: var(--admin-card-bg);
    border-radius: 8px;
    border: 1px solid var(--admin-border);
    padding: 20px;
    text-align: center;
}
.stat-number { font-size: 2rem; font-weight: 700; color: var(--admin-primary); }
.stat-label { font-size: 0.85rem; color: var(--admin-text-muted); margin-top: 4px; }
.stat-published .stat-number { color: var(--admin-success); }
.stat-pending .stat-number { color: var(--admin-warning); }
.stat-draft .stat-number { color: var(--admin-text-muted); }

/* ── Tables ─────────────────────────────────────────────────────────── */
.table-responsive { overflow-x: auto; }
.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--admin-text-muted);
    border-bottom: 2px solid var(--admin-border);
}
.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--admin-border);
    font-size: 0.9rem;
    vertical-align: middle;
}
.admin-table tr:hover { background: #fafafa; }
.title-link { color: var(--admin-primary); font-weight: 500; }
.title-link:hover { text-decoration: underline; }
.text-muted { color: var(--admin-text-muted); display: block; margin-top: 2px; }

.article-title-cell {
    display: flex;
    align-items: center;
    gap: 12px;
}
.table-thumb {
    width: 48px;
    height: 36px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
}

/* ── Badges ─────────────────────────────────────────────────────────── */
.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 3px;
    font-size: 0.75rem;
    font-weight: 600;
}
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}
.status-published { background: #e6f9e6; color: #1a7a1a; }
.status-pending { background: #fff3e0; color: #e67700; }
.status-draft { background: #f0f0f0; color: #666; }
.status-rejected { background: #fde8e8; color: #c70000; }

/* ── Buttons ────────────────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--admin-border);
    background: var(--admin-card-bg);
    color: var(--admin-text);
    text-decoration: none;
    transition: all 0.15s;
    line-height: 1.4;
}
.btn:hover { background: #f0f0f0; }
.btn-primary { background: var(--admin-primary); color: #fff; border-color: var(--admin-primary); }
.btn-primary:hover { background: #03204e; }
.btn-success { background: var(--admin-success); color: #fff; border-color: var(--admin-success); }
.btn-success:hover { background: #1e5c1e; }
.btn-warning { background: var(--admin-warning); color: #fff; border-color: var(--admin-warning); }
.btn-warning:hover { background: #c66800; }
.btn-danger { background: var(--admin-danger); color: #fff; border-color: var(--admin-danger); }
.btn-danger:hover { background: #a30000; }
.btn-secondary { background: #6b7280; color: #fff; border-color: #6b7280; }
.btn-secondary:hover { background: #555b66; }
.btn-block { display: block; width: 100%; text-align: center; }
.btn-sm { padding: 4px 12px; font-size: 0.8rem; }

.action-btns { display: flex; gap: 6px; flex-wrap: wrap; }

/* ── Filter bar ─────────────────────────────────────────────────────── */
.filter-bar {
    display: flex;
    gap: 4px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}
.filter-btn {
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--admin-text-muted);
    background: var(--admin-card-bg);
    border: 1px solid var(--admin-border);
    text-decoration: none;
    transition: all 0.15s;
}
.filter-btn:hover, .filter-btn.active {
    background: var(--admin-primary);
    color: #fff;
    border-color: var(--admin-primary);
}

/* ── Forms ───────────────────────────────────────────────────────────── */
.form-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 24px;
    align-items: start;
}
.form-main { min-width: 0; }
.form-sidebar { display: flex; flex-direction: column; gap: 0; }

.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--admin-text);
}
.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--admin-font);
    transition: border-color 0.15s;
    background: #fff;
}
.form-control:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(5, 41, 98, 0.1);
}
.form-control-file { font-size: 0.85rem; }
textarea.form-control { resize: vertical; min-height: 80px; }
select.form-control { cursor: pointer; }

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}
.form-check input[type="checkbox"] { width: 18px; height: 18px; cursor: pointer; }
.form-check label { font-size: 0.9rem; cursor: pointer; margin-bottom: 0; }

.form-row {
    display: flex;
    gap: 16px;
}

.form-error {
    display: block;
    color: var(--admin-danger);
    font-size: 0.8rem;
    margin-top: 4px;
}
.form-hint {
    display: block;
    color: var(--admin-text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
}

/* ── Alerts ─────────────────────────────────────────────────────────── */
.alert {
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 12px;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.alert-success { background: #e6f9e6; color: #1a7a1a; }
.alert-danger { background: #fde8e8; color: #c70000; }
.alert-warning { background: #fff3e0; color: #e67700; }
.alert-info { background: #e3f2fd; color: #0277bd; }
.alert-close {
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.5;
}
.alert-close:hover { opacity: 1; }

/* ── Pagination ─────────────────────────────────────────────────────── */
.admin-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 20px 0;
}
.page-info { font-size: 0.85rem; color: var(--admin-text-muted); }

/* ══════════════════════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════════════════════ */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--admin-primary), #0a3d7e);
}
.login-container {
    width: 100%;
    max-width: 420px;
    padding: 20px;
}
.login-card {
    background: #fff;
    border-radius: 12px;
    padding: 40px 32px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}
.login-header {
    text-align: center;
    margin-bottom: 30px;
}
.login-logo-img {
    max-width: 200px;
    height: auto;
    margin: 0 auto 16px;
    display: block;
}
.login-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--admin-primary);
}
.login-header p {
    color: var(--admin-text-muted);
    font-size: 0.9rem;
    margin-top: 4px;
}

/* ══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .form-layout { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.open { transform: translateX(0); }
    .sidebar-close { display: block; }
    .sidebar-toggle { display: block; }
    .admin-main { margin-left: 0; }
    .form-row { flex-direction: column; gap: 0; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}