/* ============================================
   RUINED SOULS - ADMIN PANEL STYLES
   ============================================ */

:root {
    --sidebar-width: 260px;
    --sidebar-collapsed: 70px;
    --header-height: 70px;
    --primary: #00D4AA;
    --primary-dark: #00B894;
    --primary-light: #00FFD1;
    --secondary: #0A0A0A;
    --dark: #0D0D0D;
    --darker: #080808;
    --card: #111111;
    --card-hover: #1A1A1A;
    --text: #FFFFFF;
    --text-muted: #888888;
    --text-dim: #555555;
    --border: #222222;
    --border-light: #333333;
    --success: #00D4AA;
    --danger: #FF4757;
    --warning: #FFA502;
    --info: #3498DB;
    --gradient-primary: linear-gradient(135deg, #00D4AA 0%, #00B894 100%);
    --shadow: 0 4px 20px rgba(0, 212, 170, 0.1);
    --shadow-lg: 0 10px 40px rgba(0, 212, 170, 0.15);
    --transition: all 0.3s ease;
    --radius: 12px;
    --radius-sm: 8px;
}

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

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background: var(--darker);
    color: var(--text);
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--darker); }
::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 3px; }

/* SIDEBAR */
.admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--dark);
    border-right: 1px solid var(--border);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.sidebar-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 1.5rem;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.sidebar-header span {
    font-size: 1.1rem;
    font-weight: 800;
}

.sidebar-header span span {
    color: var(--primary);
}

.sidebar-nav {
    flex: 1;
    padding: 1rem 0;
    overflow-y: auto;
}

.sidebar-section {
    padding: 0.5rem 1rem;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-dim);
    font-weight: 600;
    margin-top: 0.5rem;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0.75rem 1.5rem;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-link:hover,
.sidebar-link.active {
    color: var(--primary);
    background: rgba(0, 212, 170, 0.05);
    border-left-color: var(--primary);
}

.sidebar-link i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    background: var(--card);
}

.sidebar-user-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--secondary);
    font-size: 0.85rem;
    flex-shrink: 0;
}

.sidebar-user-name {
    font-size: 0.85rem;
    font-weight: 600;
}

.sidebar-user-role {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* MAIN CONTENT */
.admin-main {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

.admin-header {
    height: var(--header-height);
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-title {
    font-size: 1.25rem;
    font-weight: 700;
}

.header-title span {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-btn {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-sm);
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
}

.header-btn:hover {
    background: var(--primary);
    color: var(--secondary);
    border-color: var(--primary);
}

.admin-content {
    padding: 2rem;
}

/* STATS */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: var(--transition);
}

.stat-card:hover {
    border-color: var(--primary);
    transform: translateY(-3px);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.stat-icon.primary { background: rgba(0, 212, 170, 0.1); color: var(--primary); }
.stat-icon.info { background: rgba(52, 152, 219, 0.1); color: var(--info); }
.stat-icon.warning { background: rgba(255, 165, 2, 0.1); color: var(--warning); }
.stat-icon.danger { background: rgba(255, 71, 87, 0.1); color: var(--danger); }

.stat-value {
    font-size: 1.75rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* PAGE HEADER */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.page-header h1 {
    font-size: 1.75rem;
    font-weight: 800;
}

.page-header h1 span {
    color: var(--primary);
}

/* CARDS */
.admin-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 2rem;
}

.admin-card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.admin-card-header h2 {
    font-size: 1.1rem;
    font-weight: 700;
}

.admin-card-body {
    padding: 1.5rem;
}

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

.data-table th,
.data-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: var(--darker);
}

.data-table tr:hover td {
    background: rgba(0, 212, 170, 0.03);
}

.data-table td {
    font-size: 0.9rem;
    color: var(--text);
}

.table-actions {
    display: flex;
    gap: 0.5rem;
}

.table-btn {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: var(--card);
    color: var(--text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    font-size: 0.8rem;
}

.table-btn:hover {
    background: var(--primary);
    color: var(--secondary);
    border-color: var(--primary);
}

.table-btn.danger:hover {
    background: var(--danger);
    border-color: var(--danger);
    color: white;
}

.td-status {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.td-status.active { background: rgba(0, 212, 170, 0.15); color: var(--primary); }
.td-status.inactive { background: rgba(136, 136, 136, 0.15); color: var(--text-muted); }
.td-status.published { background: rgba(0, 212, 170, 0.15); color: var(--primary); }
.td-status.draft { background: rgba(255, 165, 2, 0.15); color: var(--warning); }

/* FORMS */
.form-group {
    margin-bottom: 1.5rem;
}

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-label span {
    color: var(--danger);
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--darker);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.95rem;
    font-family: inherit;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 170, 0.1);
}

.form-control::placeholder {
    color: var(--text-dim);
}

textarea.form-control {
    min-height: 120px;
    resize: vertical;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%23888' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.form-hint {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: 0.25rem;
}

.form-check {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.form-check-input {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

.form-check-label {
    font-size: 0.9rem;
    cursor: pointer;
}

.image-preview {
    width: 100%;
    max-width: 300px;
    height: 180px;
    border: 2px dashed var(--border);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-dim);
    overflow: hidden;
    background: var(--darker);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ALERTS */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
}

.alert-success {
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid rgba(0, 212, 170, 0.2);
    color: var(--primary);
}

.alert-danger {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.2);
    color: var(--danger);
}

.alert-warning {
    background: rgba(255, 165, 2, 0.1);
    border: 1px solid rgba(255, 165, 2, 0.2);
    color: var(--warning);
}

/* LOGIN */
.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--darker);
    position: relative;
}

.login-page::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(0, 212, 170, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 50%, rgba(0, 212, 170, 0.03) 0%, transparent 50%);
}

.login-box {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 3rem;
    width: 100%;
    max-width: 420px;
    position: relative;
    z-index: 1;
}

.login-logo {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo h1 {
    font-size: 1.5rem;
    font-weight: 800;
}

.login-logo h1 span {
    color: var(--primary);
}

.login-logo p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* UTILITIES */
.text-primary { color: var(--primary); }
.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.w-full { width: 100%; }

.empty-state {
    text-align: center;
    padding: 4rem 2rem;
}

.empty-state i {
    font-size: 4rem;
    color: var(--text-dim);
    margin-bottom: 1rem;
}

.empty-state h3 {
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.search-box {
    position: relative;
}

.search-box input {
    padding-left: 2.5rem;
    background: var(--darker);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    padding: 0.6rem 1rem 0.6rem 2.5rem;
    font-size: 0.9rem;
    width: 250px;
}

.search-box i {
    position: absolute;
    left: 0.8rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dim);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(-100%); }
    .admin-sidebar.open { transform: translateX(0); }
    .admin-main { margin-left: 0 !important; }
    .stats-grid { grid-template-columns: 1fr; }
    .form-row, .form-row-3 { grid-template-columns: 1fr; }
    .admin-content { padding: 1rem; }
    .data-table { display: block; overflow-x: auto; }
}