body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
    margin: 0;
}

.back-icon {
    position: fixed;
    top: 1.25rem;
    left: 1.25rem;
    z-index: 100;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border);
}

.back-icon:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
}

.media-page {
    width: 100%;
    max-width: 960px;
    padding: 3rem 1.5rem 4rem;
    margin: 0 auto;
}

.media-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-top: 1rem;
}

.media-game-icon {
    margin-bottom: 0.75rem;
}

.media-game-icon svg {
    opacity: 0.5;
}

.media-title {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 0.35rem;
}

.media-subtitle {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.media-game-nav {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
}

.media-game-tab {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid var(--border);
    background: transparent;
    transition: all var(--transition-fast);
}

.media-game-tab:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: var(--bg-secondary);
}

.media-game-tab.active {
    color: var(--text-primary);
    border-color: var(--accent-dim);
    background: var(--bg-elevated);
}

.media-game-tab svg {
    flex-shrink: 0;
    opacity: 0.6;
}

.media-game-tab.active svg,
.media-game-tab:hover svg {
    opacity: 1;
}

.media-admin-bar {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.btn-sm {
    padding: 0.4rem 0.85rem;
    font-size: 0.82rem;
    gap: 0.35rem;
    display: inline-flex;
    align-items: center;
}

.media-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.media-loading {
    display: flex;
    justify-content: center;
    padding: 3rem 0;
}

.media-empty {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-tertiary);
}

.media-empty p {
    margin-top: 1rem;
    font-size: 0.95rem;
}

.media-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast);
    animation: mediaFadeIn 0.35s ease;
}

.media-item:hover {
    border-color: var(--border-strong);
}

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

.media-embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: var(--bg-primary);
}

.media-embed iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

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

.media-embed video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.media-item-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 1rem;
    min-height: 44px;
}

.media-item-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    flex: 1;
    min-width: 0;
}

.media-item-actions {
    display: flex;
    gap: 0.35rem;
    flex-shrink: 0;
    margin-left: 0.75rem;
}

.media-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.media-action-btn:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: var(--bg-elevated);
}

.media-action-btn.danger:hover {
    color: var(--error);
    border-color: var(--error);
}

.media-modal-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;
    padding: 1rem;
}

.media-modal {
    background: var(--bg-card);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 480px;
    animation: modalSlideIn 0.2s ease;
}

.media-modal-sm {
    max-width: 380px;
}

@keyframes modalSlideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}

.media-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.media-modal-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.media-modal-close {
    background: none;
    border: none;
    color: var(--text-tertiary);
    font-size: 1.4rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    transition: color var(--transition-fast);
}

.media-modal-close:hover {
    color: var(--text-primary);
}

.media-modal form,
.media-delete-text {
    padding: 1.25rem;
}

.media-delete-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    padding-bottom: 0;
}

.media-modal .form-group {
    margin-bottom: 1rem;
}

.media-modal .form-group:last-of-type {
    margin-bottom: 0;
}

.media-modal label {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
}

.media-modal .text-muted {
    font-weight: 400;
    color: var(--text-tertiary);
}

.media-modal input[type="file"] {
    padding: 0.45rem 0.6rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.media-modal input[type="file"]::file-selector-button {
    background: var(--bg-elevated);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    cursor: pointer;
    margin-right: 0.5rem;
    transition: background var(--transition-fast);
}

.media-modal input[type="file"]::file-selector-button:hover {
    background: var(--bg-card);
}

.media-modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 1rem 1.25rem;
    border-top: 1px solid var(--border);
}

.spinner {
    width: 28px;
    height: 28px;
    border: 2px solid var(--border-strong);
    border-top-color: var(--text-secondary);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

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

@media (max-width: 640px) {
    .media-page {
        padding: 2.5rem 1rem 3rem;
    }

    .media-title {
        font-size: 1.4rem;
    }

    .media-subtitle {
        font-size: 0.88rem;
    }

    .media-game-nav {
        gap: 0.4rem;
        margin-bottom: 1.5rem;
    }

    .media-game-tab {
        padding: 0.4rem 0.9rem;
        font-size: 0.82rem;
        flex: 1;
        min-width: 0;
        justify-content: center;
    }

    .media-grid {
        gap: 1.1rem;
    }

    .media-item-footer {
        padding: 0.6rem 0.75rem;
    }

    .media-item-title {
        font-size: 0.85rem;
    }

    .back-icon {
        top: 0.85rem;
        left: 0.85rem;
        width: 36px;
        height: 36px;
    }

    .media-modal-overlay {
        padding: 0.75rem;
        backdrop-filter: blur(2px);
    }
}

.media-admin-hint { color: var(--text-tertiary); font-size: 0.8rem; display: inline-flex; align-items: center; }
.media-storage-info { color: var(--text-tertiary); font-size: 0.8rem; display: inline-flex; align-items: center; margin-left: auto; }
.media-item[draggable="true"] { cursor: grab; }
.media-item.dragging { opacity: 0.4; }
.media-item.drag-over { outline: 2px dashed var(--accent, #ea580c); outline-offset: 2px; }
.media-item-meta { color: var(--text-tertiary); font-size: 0.75rem; margin-left: 0.5rem; }
.media-file-info { margin-top: 0.4rem; font-size: 0.8rem; color: var(--text-secondary); }
.media-file-info.error { color: var(--error); }