/* ═══════════════════════════════════════════
   Admin Panel Styles — Hex Battlemap
   ═══════════════════════════════════════════ */

:root {
    --admin-bg: #0a0a0f;
    --sidebar-bg: rgba(15, 17, 25, 0.95);
    --card-bg: rgba(20, 22, 30, 0.85);
    --accent: #ffcc00;
    --accent-hover: #eebb00;
    --accent-dim: rgba(255, 204, 0, 0.15);
    --danger: #e74c3c;
    --danger-hover: #c0392b;
    --success: #27ae60;
    --success-hover: #219a52;
    --text-primary: #f0f0f0;
    --text-secondary: #8a8a9a;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.15);
    --sidebar-width: 280px;
    --header-height: 56px;
    --radius: 10px;
    --radius-sm: 6px;
    --transition: 0.25s ease;
    --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
}

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

html, body {
    height: 100%;
    width: 100%;
    overflow: hidden;
}

body {
    font-family: 'Roboto', sans-serif;
    background: var(--admin-bg);
    color: var(--text-primary);
    font-size: 14px;
    line-height: 1.5;
}

/* ── Background ── */
.admin-bg {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(255, 204, 0, 0.03) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(60, 80, 140, 0.05) 0%, transparent 50%),
        var(--admin-bg);
}

/* ── Layout ── */
.admin-layout {
    position: relative;
    z-index: 1;
    height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ── Header ── */
.admin-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(16px);
    flex-shrink: 0;
    z-index: 10;
}

.back-link {
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition);
    white-space: nowrap;
}

.back-link:hover {
    color: var(--accent);
}

.header-title {
    flex: 1;
    text-align: center;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    background: linear-gradient(135deg, var(--accent) 0%, #fff5cc 50%, var(--accent) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shimmer 4s linear infinite;
}

@keyframes shimmer {
    0% { background-position: -200% center; }
    100% { background-position: 200% center; }
}

.header-spacer {
    width: 120px;
}

/* ── Body ── */
.admin-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* ── Sidebar ── */
.sidebar {
    width: var(--sidebar-width);
    min-width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    backdrop-filter: blur(16px);
}

.sidebar-header {
    padding: 16px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.sidebar-header h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.sidebar-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
}

.sidebar-list::-webkit-scrollbar {
    width: 4px;
}

.sidebar-list::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
}

/* Sidebar Game Card */
.sidebar-game {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    border: 1px solid transparent;
    margin-bottom: 4px;
}

.sidebar-game:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border);
}

.sidebar-game.active {
    background: var(--accent-dim);
    border-color: rgba(255, 204, 0, 0.3);
}

.sidebar-game-thumb {
    width: 48px;
    height: 32px;
    border-radius: 4px;
    object-fit: cover;
    background: rgba(255, 255, 255, 0.05);
    flex-shrink: 0;
}

.sidebar-game-info {
    flex: 1;
    min-width: 0;
}

.sidebar-game-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sidebar-game-status {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: capitalize;
}

.sidebar-game-status.status-active {
    color: var(--success);
}

.sidebar-game-status.status-coming_soon {
    color: rgba(150, 180, 255, 0.9);
}

/* ── Main Content ── */
.main-content {
    flex: 1;
    overflow-y: auto;
    padding: 0;
    display: flex;
    flex-direction: column;
}

.main-content::-webkit-scrollbar {
    width: 6px;
}

.main-content::-webkit-scrollbar-track {
    background: transparent;
}

.main-content::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
}

/* Empty State */
.empty-state {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    gap: 12px;
}

.empty-icon {
    font-size: 3rem;
    opacity: 0.5;
}

.empty-state h2 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.empty-state p {
    font-size: 0.9rem;
}

/* ── Game Editor ── */
.game-editor {
    display: flex;
    flex-direction: column;
    flex: 1;
}

/* ── Tab Navigation ── */
.tab-nav {
    display: flex;
    gap: 0;
    background: var(--sidebar-bg);
    border-bottom: 1px solid var(--border);
    padding: 0 24px;
    flex-shrink: 0;
    overflow-x: auto;
}

.tab-btn {
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 14px 18px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    position: relative;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.02);
}

.tab-btn.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

/* ── Tab Panels ── */
.tab-panels {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

.tab-panels::-webkit-scrollbar {
    width: 6px;
}

.tab-panels::-webkit-scrollbar-track {
    background: transparent;
}

.tab-panels::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.08);
    border-radius: 4px;
}

.tab-panel {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-panel.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Panel Sections ── */
.panel-section {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
}

.panel-section h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.section-header h3 {
    margin-bottom: 0;
}

.panel-actions {
    display: flex;
    gap: 12px;
    align-items: center;
}

/* ── Forms ── */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-input {
    width: 100%;
    padding: 10px 14px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: 'Roboto', sans-serif;
    font-size: 0.9rem;
    transition: border-color var(--transition), box-shadow var(--transition);
    outline: none;
}

.form-input:focus {
    border-color: rgba(255, 204, 0, 0.4);
    box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.08);
}

.form-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.form-textarea {
    resize: vertical;
    min-height: 60px;
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%238a8a9a' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
    cursor: pointer;
}

.form-select option {
    background: #1a1a2e;
    color: var(--text-primary);
}

/* ── Buttons ── */
.btn {
    font-family: 'Roboto', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 18px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    outline: none;
    white-space: nowrap;
}

.btn-sm {
    font-size: 0.75rem;
    padding: 6px 12px;
}

.btn-xs {
    font-size: 0.7rem;
    padding: 4px 8px;
}

.btn-accent {
    background: var(--accent);
    color: #111;
    border-color: var(--accent);
    font-weight: 600;
}

.btn-accent:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
    box-shadow: 0 0 16px rgba(255, 204, 0, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    border-color: var(--border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-hover);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
    border-color: var(--danger);
}

.btn-danger:hover {
    background: var(--danger-hover);
    border-color: var(--danger-hover);
    box-shadow: 0 0 16px rgba(231, 76, 60, 0.2);
}

.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: transparent;
    padding: 4px 8px;
}

.btn-ghost:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.05);
}

.btn-ghost.danger:hover {
    color: var(--danger);
    background: rgba(231, 76, 60, 0.1);
}

/* ── Upload Zone ── */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius);
    padding: 32px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    margin-bottom: 20px;
}

.upload-zone:hover,
.upload-zone.drag-over {
    border-color: rgba(255, 204, 0, 0.4);
    background: rgba(255, 204, 0, 0.03);
    box-shadow: 0 0 24px rgba(255, 204, 0, 0.05) inset;
}

.upload-zone.drag-over {
    border-color: var(--accent);
    background: rgba(255, 204, 0, 0.06);
}

.upload-zone-content {
    pointer-events: none;
}

.upload-icon {
    font-size: 2rem;
    display: block;
    margin-bottom: 8px;
}

.upload-zone p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.upload-hint {
    font-size: 0.75rem !important;
    margin-top: 4px;
    opacity: 0.6;
}

.upload-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* Upload spinner overlay */
.upload-zone.uploading::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.7);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-zone.uploading::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 32px;
    height: 32px;
    margin: -16px 0 0 -16px;
    border: 3px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 2;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ── Cover Preview ── */
.cover-preview-area {
    margin-bottom: 16px;
    position: relative;
}

.cover-preview-img {
    max-width: 400px;
    max-height: 250px;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    object-fit: cover;
    display: block;
}

.cover-preview-img[src=""],
.cover-preview-img:not([src]) {
    display: none;
}

.cover-no-image {
    width: 400px;
    height: 180px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.cover-no-image.hidden {
    display: none;
}

/* ── Thumbnail Grid ── */
.thumbnail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
}

.thumb-card {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    transition: border-color var(--transition);
    group: true;
}

.thumb-card:hover {
    border-color: var(--border-hover);
}

.thumb-card img {
    width: 100%;
    height: 120px;
    object-fit: cover;
    display: block;
}

.thumb-card-name {
    padding: 6px 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.thumb-card-actions {
    position: absolute;
    top: 4px;
    right: 4px;
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity var(--transition);
}

.thumb-card:hover .thumb-card-actions {
    opacity: 1;
}

.thumb-action-btn {
    width: 28px;
    height: 28px;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition);
    background: rgba(0, 0, 0, 0.7);
    color: var(--text-primary);
    backdrop-filter: blur(4px);
}

.thumb-action-btn:hover {
    background: rgba(0, 0, 0, 0.9);
}

.thumb-action-btn.danger:hover {
    background: var(--danger);
    color: #fff;
}

/* ── Category Accordion ── */
.category-accordion {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.category-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
}

.category-header {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    cursor: pointer;
    transition: background var(--transition);
    gap: 10px;
}

.category-header:hover {
    background: rgba(255, 255, 255, 0.03);
}

.category-arrow {
    font-size: 0.7rem;
    color: var(--text-secondary);
    transition: transform var(--transition);
    width: 16px;
    text-align: center;
    flex-shrink: 0;
}

.category-item.expanded .category-arrow {
    transform: rotate(90deg);
}

.category-name {
    flex: 1;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.category-count {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-right: 8px;
}

.category-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition);
}

.category-header:hover .category-actions {
    opacity: 1;
}

.category-body {
    display: none;
    padding: 12px 16px;
    border-top: 1px solid var(--border);
}

.category-item.expanded .category-body {
    display: block;
}

.category-upload-zone {
    border: 2px dashed var(--border);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition);
    position: relative;
    margin-bottom: 12px;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.category-upload-zone:hover,
.category-upload-zone.drag-over {
    border-color: rgba(255, 204, 0, 0.4);
    background: rgba(255, 204, 0, 0.03);
}

.category-upload-zone input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

/* Category tile grid */
.category-tile-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.tile-thumb {
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    border: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.3);
    transition: border-color var(--transition);
}

.tile-thumb:hover {
    border-color: var(--border-hover);
}

.tile-thumb img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    display: block;
}

.tile-thumb-name {
    padding: 4px 6px;
    font-size: 0.65rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.tile-thumb-actions {
    position: absolute;
    top: 2px;
    right: 2px;
    display: flex;
    gap: 2px;
    opacity: 0;
    transition: opacity var(--transition);
}

.tile-thumb:hover .tile-thumb-actions {
    opacity: 1;
}

.tile-action-btn {
    width: 22px;
    height: 22px;
    border-radius: 3px;
    border: none;
    cursor: pointer;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.7);
    color: var(--text-primary);
    backdrop-filter: blur(4px);
    transition: all var(--transition);
}

.tile-action-btn:hover {
    background: rgba(0, 0, 0, 0.9);
}

.tile-action-btn.danger:hover {
    background: var(--danger);
}

/* ── Units List ── */
.units-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.unit-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}

.unit-card:hover {
    border-color: var(--border-hover);
}

.unit-icon-display {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
    overflow: hidden;
}

.unit-icon-display img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.unit-info {
    flex: 1;
    min-width: 0;
}

.unit-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
}

.unit-meta {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.unit-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition);
}

.unit-card:hover .unit-actions {
    opacity: 1;
}

/* Unit Edit Form */
.unit-edit-form {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 204, 0, 0.3);
    border-radius: var(--radius-sm);
    padding: 20px;
    margin-bottom: 8px;
}

.unit-edit-form .form-row {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    align-items: flex-end;
}

.unit-edit-form .form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.unit-edit-form .form-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

/* Icon type toggle */
.icon-type-toggle {
    display: flex;
    gap: 0;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 8px;
}

.icon-type-btn {
    padding: 6px 14px;
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 0.8rem;
    cursor: pointer;
    transition: all var(--transition);
    font-family: 'Roboto', sans-serif;
}

.icon-type-btn.active {
    background: var(--accent-dim);
    color: var(--accent);
}

.icon-type-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.04);
}

/* Icon size slider */
.slider-group {
    display: flex;
    align-items: center;
    gap: 10px;
}

.slider-group input[type="range"] {
    flex: 1;
    -webkit-appearance: none;
    appearance: none;
    height: 4px;
    background: var(--border);
    border-radius: 2px;
    outline: none;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: none;
}

.slider-group input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent);
    cursor: pointer;
    border: none;
}

.slider-value {
    font-size: 0.8rem;
    color: var(--text-secondary);
    min-width: 30px;
    text-align: right;
}

/* ── Maps List ── */
.maps-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.map-card {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition);
}

.map-card:hover {
    border-color: var(--border-hover);
}

.map-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.map-info {
    flex: 1;
    min-width: 0;
}

.map-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
}

.map-date {
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.map-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition);
}

.map-card:hover .map-actions {
    opacity: 1;
}

/* Empty list message */
.empty-list {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.empty-list-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    opacity: 0.4;
}

/* ── Inline Edit ── */
.inline-edit-input {
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 204, 0, 0.4);
    border-radius: 3px;
    color: var(--text-primary);
    font-family: 'Roboto', sans-serif;
    font-size: inherit;
    padding: 2px 6px;
    outline: none;
    width: 100%;
}

/* ── Confirmation Dialog ── */
.confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeOverlay 0.2s ease;
}

@keyframes fadeOverlay {
    from { opacity: 0; }
    to { opacity: 1; }
}

.confirm-overlay.hidden {
    display: none;
}

.confirm-dialog {
    background: rgba(20, 22, 30, 0.95);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 28px 32px;
    max-width: 400px;
    width: 90%;
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(20px);
    animation: dialogSlide 0.25s ease;
}

@keyframes dialogSlide {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.confirm-dialog p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.confirm-actions {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* ── Toast Notifications ── */
#toast-container {
    position: fixed;
    top: 16px;
    right: 16px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: none;
}

.toast {
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    box-shadow: var(--shadow);
    backdrop-filter: blur(12px);
    pointer-events: auto;
    animation: toastIn 0.35s ease forwards;
    max-width: 360px;
    border: 1px solid;
}

.toast.success {
    background: rgba(39, 174, 96, 0.15);
    border-color: rgba(39, 174, 96, 0.3);
    color: #5ddb8d;
}

.toast.error {
    background: rgba(231, 76, 60, 0.15);
    border-color: rgba(231, 76, 60, 0.3);
    color: #f08070;
}

.toast.info {
    background: rgba(255, 204, 0, 0.1);
    border-color: rgba(255, 204, 0, 0.25);
    color: var(--accent);
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(40px);
    }
}

.toast.removing {
    animation: toastOut 0.3s ease forwards;
}

/* ── Utility ── */
.hidden {
    display: none !important;
}

.loading-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid var(--border);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* ── Responsive ── */
@media (max-width: 900px) {
    .admin-body {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        min-width: 100%;
        max-height: 200px;
        border-right: none;
        border-bottom: 1px solid var(--border);
    }

    .sidebar-list {
        display: flex;
        overflow-x: auto;
        overflow-y: hidden;
        padding: 8px;
        gap: 8px;
    }

    .sidebar-game {
        flex-shrink: 0;
        min-width: 180px;
        margin-bottom: 0;
    }

    .tab-nav {
        padding: 0 12px;
    }

    .tab-btn {
        padding: 10px 12px;
        font-size: 0.8rem;
    }

    .tab-panels {
        padding: 16px;
    }

    .cover-preview-img,
    .cover-no-image {
        max-width: 100%;
        width: 100%;
    }

    .thumbnail-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }

    .unit-edit-form .form-row {
        flex-direction: column;
        gap: 0;
    }

    .unit-edit-form .form-row .form-group {
        margin-bottom: 12px;
    }
}

@media (max-width: 600px) {
    .admin-header {
        padding: 0 12px;
    }

    .header-title {
        font-size: 0.85rem;
        letter-spacing: 2px;
    }

    .header-spacer {
        width: 60px;
    }

    .panel-section {
        padding: 16px;
    }

    .thumbnail-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .category-tile-grid {
        grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    }
}

.logo-preview-area {
    min-height: 110px;
}

.logo-preview-img {
    max-height: 95px;
    object-fit: contain;
    background: rgba(0, 0, 0, 0.35);
}

.section-hint {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: -4px;
}

.unit-category-list {
    display: grid;
    gap: 10px;
}

.unit-category-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.035);
}

.unit-category-row > span {
    color: var(--text-main);
    font-weight: 700;
}

.unit-category-row > div {
    display: flex;
    gap: 8px;
}

.unit-subheading {
    margin: 16px 0 8px;
    color: var(--accent);
    font-family: var(--font-display);
    letter-spacing: 1px;
    text-transform: uppercase;
    border-bottom: 1px solid var(--border);
    padding-bottom: 6px;
}

/* Custom admin form modals (replaces browser prompt dialogs) */
.form-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2500;
    background: rgba(0, 0, 0, 0.72);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    backdrop-filter: blur(8px);
}

.form-modal-overlay.hidden {
    display: none;
}

.form-modal {
    width: min(560px, 96vw);
    max-height: 90vh;
    overflow: auto;
    background: linear-gradient(180deg, rgba(26, 26, 28, 0.98), rgba(12, 12, 14, 0.98));
    border: 1px solid rgba(255, 204, 0, 0.28);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg), 0 0 40px rgba(255, 204, 0, 0.08);
}

.form-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    border-bottom: 1px solid var(--border);
}

.form-modal-header h3 {
    margin: 0;
    font-family: 'Orbitron', sans-serif;
    color: var(--accent);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 1rem;
}

.form-modal-close {
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    width: 34px;
    height: 34px;
    font-size: 1.3rem;
    cursor: pointer;
}

.form-modal-close:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.form-modal-body {
    padding: 22px;
}

.form-modal-body .form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 0.78rem;
}

.form-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 22px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
}

.form-modal .range-value {
    color: var(--accent);
    font-weight: 700;
}

.unit-category-row small {
    color: var(--text-muted);
    font-weight: 400;
    margin-left: 6px;
}

.empty-list.compact {
    padding: 8px 12px;
    font-size: 0.82rem;
    opacity: 0.8;
}