/* =============================================
   GipsTechno CMS — Admin Panel Styles
   ============================================= */

:root {
    --cms-black: #0a0a0a;
    --cms-dark: #1a1a1a;
    --cms-surface: #1e1e1e;
    --cms-panel: #222222;
    --cms-card: #2a2a2a;
    --cms-border: #333333;
    --cms-gold: #df9e27;
    --cms-gold-hover: #cc8a1a;
    --cms-gold-dim: rgba(223,158,39,0.12);
    --cms-white: #f0f0f0;
    --cms-muted: #888888;
    --cms-gray: #999999;
    --cms-green: #27ae60;
    --cms-red: #e74c3c;
    --cms-error: #e74c3c;
    --cms-blue: #3498db;
    --cms-radius: 8px;
    --cms-transition: all 0.2s ease;
    --sidebar-width: 240px;
}

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

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background: var(--cms-black);
    color: var(--cms-white);
    min-height: 100vh;
}

/* ========== LAYOUT ========== */
body {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: var(--sidebar-width);
    background: var(--cms-dark);
    border-right: 1px solid var(--cms-border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform 0.3s ease;
}

.main {
    flex: 1;
    margin-left: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* ========== SIDEBAR ========== */
.sidebar-logo {
    padding: 20px;
    border-bottom: 1px solid var(--cms-border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--cms-gold);
}

.sidebar-logo i { font-size: 1.4rem; }

.sidebar-nav {
    flex: 1;
    padding: 12px 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar-divider {
    height: 1px;
    background: var(--cms-border);
    margin: 8px 20px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    color: var(--cms-gray);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--cms-transition);
    cursor: pointer;
}

.nav-link:hover { color: var(--cms-white); background: rgba(255,255,255,0.05); }
.nav-link.active { color: var(--cms-gold); background: rgba(223,158,39,0.1); border-right: 3px solid var(--cms-gold); }
.nav-link i { width: 20px; text-align: center; }

.sidebar-user {
    padding: 16px 20px;
    border-top: 1px solid var(--cms-border);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--cms-white);
}

.sidebar-user i { font-size: 1.4rem; color: var(--cms-gold); }
.sidebar-role { font-size: 0.75rem; color: var(--cms-gray); }

/* ========== TOPBAR ========== */
.topbar {
    padding: 16px 30px;
    border-bottom: 1px solid var(--cms-border);
    display: flex;
    align-items: center;
    gap: 16px;
    background: var(--cms-dark);
}

.topbar-title { font-size: 1.3rem; font-weight: 700; }

.sidebar-toggle {
    display: none;
}

/* ========== CONTENT ========== */
.content {
    padding: 30px;
    flex: 1;
}

.loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 60px;
    color: var(--cms-gray);
    font-size: 1rem;
}

/* ========== CARDS ========== */
.card {
    background: var(--cms-card);
    border: 1px solid var(--cms-border);
    border-radius: var(--cms-radius);
    padding: 24px;
    margin-bottom: 20px;
}

.card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 16px;
    color: var(--cms-white);
    display: flex;
    align-items: center;
    gap: 8px;
}

.cards-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.cards-row .card { margin-bottom: 0; }

/* ========== PAGE HEADER ========== */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 { font-size: 1.5rem; font-weight: 700; }
.page-header p { color: var(--cms-muted); font-size: 0.9rem; margin-top: 4px; }

/* ========== QUICK ACTIONS ========== */
.quick-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* ========== STATS GRID ========== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--cms-card);
    border: 1px solid var(--cms-border);
    border-radius: var(--cms-radius);
    padding: 20px;
    cursor: pointer;
    transition: var(--cms-transition);
    text-align: center;
}

.stat-card:hover { border-color: var(--cms-gold); }

.stat-card i {
    font-size: 1.6rem;
    color: var(--cms-gold);
    margin-bottom: 12px;
}

.stat-number { font-size: 2rem; font-weight: 700; }
.stat-label { font-size: 0.8rem; color: var(--cms-gray); margin-top: 4px; }

/* ========== TABLE ========== */
.table-wrap { overflow-x: auto; }

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    text-align: left;
    padding: 12px 16px;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--cms-gray);
    border-bottom: 1px solid var(--cms-border);
    white-space: nowrap;
}

.data-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    font-size: 0.9rem;
    vertical-align: middle;
}

.data-table tr:hover td { background: rgba(255,255,255,0.03); }

.data-table__preview {
    width: 60px;
    height: 40px;
    object-fit: cover;
    border-radius: 4px;
}

/* ========== FORMS ========== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--cms-gray);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--cms-black);
    border: 1px solid var(--cms-border);
    border-radius: var(--cms-radius);
    color: var(--cms-white);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--cms-transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--cms-gold);
    box-shadow: 0 0 0 2px rgba(223,158,39,0.2);
}

textarea.form-control { min-height: 80px; resize: vertical; }

input[type="file"].form-control {
    padding: 8px;
}

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

.form-hint {
    display: block;
    font-size: 0.78rem;
    color: var(--cms-muted);
    margin-top: 4px;
}

/* ========== BUTTONS ========== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--cms-radius);
    font-size: 0.9rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--cms-transition);
    text-decoration: none;
    background: transparent;
    color: var(--cms-white);
}

.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary {
    background: var(--cms-gold);
    color: var(--cms-black);
    border-color: var(--cms-gold);
}
.btn-primary:hover:not(:disabled) { background: var(--cms-gold-hover); }

.btn-outline {
    background: transparent;
    color: var(--cms-gold);
    border-color: var(--cms-gold);
}
.btn-outline:hover:not(:disabled) { background: rgba(223,158,39,0.1); }

.btn-danger {
    background: transparent;
    color: var(--cms-red);
    border-color: var(--cms-red);
}
.btn-danger:hover:not(:disabled) { background: rgba(231,76,60,0.1); }

.btn-sm { padding: 6px 12px; font-size: 0.8rem; }

.btn-icon {
    width: 36px;
    height: 36px;
    padding: 0;
    justify-content: center;
    border-radius: 8px;
    border: none;
}

.btn-icon:hover { background: rgba(255,255,255,0.1); }

/* ========== BADGES ========== */
.badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-draft { background: rgba(255,255,255,0.1); color: var(--cms-gray); }
.badge-published { background: rgba(39,174,96,0.15); color: var(--cms-green); }
.badge-archived { background: rgba(231,76,60,0.15); color: var(--cms-red); }

/* ========== MEDIA GRID ========== */
.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 12px;
}

.media-item {
    position: relative;
    border-radius: var(--cms-radius);
    overflow: hidden;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--cms-transition);
    aspect-ratio: 4/3;
}

.media-item:hover { border-color: var(--cms-gold); }
.media-item.selected { border-color: var(--cms-gold); box-shadow: 0 0 0 2px rgba(223,158,39,0.3); }

.media-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-item-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 8px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.media-item-actions {
    display: flex;
    gap: 4px;
}

/* Media pick placeholder (blog editor) */
.media-pick {
    width: 120px;
    height: 80px;
    border: 2px dashed var(--cms-border);
    border-radius: var(--cms-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    cursor: pointer;
    transition: var(--cms-transition);
    color: var(--cms-muted);
    font-size: 0.8rem;
    overflow: hidden;
}

.media-pick:hover { border-color: var(--cms-gold); color: var(--cms-gold); }
.media-pick i { font-size: 1.2rem; }
.media-pick img { width: 100%; height: 100%; object-fit: cover; }

/* ========== QUILL EDITOR ========== */
.ql-toolbar.ql-snow { border-color: var(--cms-border); background: var(--cms-panel); }
.ql-container.ql-snow { border-color: var(--cms-border); background: var(--cms-black); min-height: 300px; }
.ql-editor { color: var(--cms-white); font-size: 1rem; line-height: 1.7; }
.ql-editor.ql-blank::before { color: var(--cms-gray); }
.ql-snow .ql-stroke { stroke: var(--cms-gray); }
.ql-snow .ql-fill { fill: var(--cms-gray); }
.ql-snow .ql-picker-label { color: var(--cms-gray); }
.ql-snow .ql-picker-options { background: var(--cms-panel); border-color: var(--cms-border); }

/* ========== TOASTS ========== */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    padding: 14px 20px;
    border-radius: var(--cms-radius);
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    animation: slideIn 0.3s ease;
    box-shadow: 0 4px 20px rgba(0,0,0,0.4);
    cursor: pointer;
}

.toast-success { background: var(--cms-green); color: #fff; }
.toast-error { background: var(--cms-red); color: #fff; }
.toast-info { background: var(--cms-blue); color: #fff; }

@keyframes slideIn {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes slideOut {
    from { transform: translateX(0); opacity: 1; }
    to { transform: translateX(100%); opacity: 0; }
}

/* ========== LOGIN ========== */
.login-page {
    position: fixed;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cms-black);
    z-index: 200;
}

.login-card {
    background: var(--cms-dark);
    border: 1px solid var(--cms-border);
    border-radius: 12px;
    padding: 40px;
    width: 100%;
    max-width: 400px;
}

.login-logo {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--cms-gold);
    margin-bottom: 30px;
}

.login-logo i { margin-right: 8px; display: block; font-size: 2rem; margin-bottom: 10px; }
.login-logo h1 { font-size: 1.3rem; }

.login-error {
    background: rgba(231,76,60,0.15);
    color: var(--cms-red);
    padding: 10px 14px;
    border-radius: var(--cms-radius);
    font-size: 0.85rem;
    margin-bottom: 16px;
}

/* ========== EMPTY STATE ========== */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--cms-gray);
}

.empty-state i { font-size: 3rem; margin-bottom: 16px; }
.empty-state p { font-size: 1rem; margin-bottom: 20px; }

/* ========== MODAL ========== */
.modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background: var(--cms-dark);
    border: 1px solid var(--cms-border);
    border-radius: 12px;
    padding: 30px;
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.modal-header h3 { font-size: 1.2rem; font-weight: 700; }

/* ========== PAGINATION ========== */
.pagination {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .main { margin-left: 0; }
    .content { padding: 16px; }
    .form-row { flex-direction: column; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .cards-row { flex-direction: column; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .sidebar-toggle { display: inline-flex; }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--cms-black); }
::-webkit-scrollbar-thumb { background: var(--cms-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--cms-gray); }