/**
 * Universal File Dialog Styles
 * Matching the mytools OS design language
 */

/* Overlay */
.file-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 50000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    animation: fileDialogFadeIn 0.15s ease;
}

.file-dialog-overlay.open {
    display: flex;
}

@keyframes fileDialogFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* Dialog Container */
.file-dialog {
    background: var(--bg-secondary, #1e1e1e);
    border: 1px solid var(--border-color, #333);
    border-radius: 12px;
    width: 90%;
    max-width: 700px;
    height: 80vh;
    max-height: 600px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6);
    overflow: hidden;
    animation: fileDialogSlideIn 0.2s ease;
    color: var(--text-primary, #eee);
}

@keyframes fileDialogSlideIn {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.98);
    }

    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Header */
.file-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 14px;
    background: var(--header-bg, #222);
    border-bottom: 1px solid var(--border-color, #333);
    gap: 10px;
}

.file-dialog-title {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--header-text, #fff);
    margin: 0;
    display: flex;
    align-items: center;
    gap: 8px;
}

.file-dialog-title svg {
    width: 16px;
    height: 16px;
    opacity: 0.8;
}

.file-dialog-close {
    background: transparent;
    border: none;
    color: #888;
    width: 24px;
    height: 24px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.file-dialog-close svg {
    width: 14px;
    height: 14px;
}

.file-dialog-close:hover {
    background: #e81123;
    color: white;
}

/* Navigation Bar */
.file-dialog-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    background: var(--bg-secondary, #1a1a1a);
    border-bottom: 1px solid var(--border-color, #333);
}

.file-dialog-nav-btn {
    background: transparent;
    border: none;
    color: #888;
    width: 26px;
    height: 26px;
    border-radius: 4px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.file-dialog-nav-btn svg {
    width: 14px;
    height: 14px;
}

.file-dialog-nav-btn:hover:not(:disabled) {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.file-dialog-nav-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.file-dialog-breadcrumb {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 2px;
    overflow-x: auto;
    padding: 3px 8px;
    background: var(--input-bg, #222);
    border-radius: 4px;
    border: 1px solid var(--input-border, #333);
    min-height: 24px;
}

.file-dialog-breadcrumb::-webkit-scrollbar {
    height: 4px;
}

.file-dialog-breadcrumb::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb, #444);
    border-radius: 2px;
}

.breadcrumb-item {
    color: var(--text-secondary, #aaa);
    font-size: 0.85rem;
    white-space: nowrap;
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 3px;
    transition: all 0.15s ease;
}

.breadcrumb-item:hover {
    color: var(--text-primary, #fff);
    background: var(--icon-hover-bg, rgba(255, 255, 255, 0.1));
}

.breadcrumb-item.current {
    color: var(--text-primary, #fff);
    font-weight: 700;
}

.breadcrumb-sep {
    color: var(--text-secondary, #555);
    font-size: 0.75rem;
}

/* Quick Access Sidebar */
.file-dialog-body {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.file-dialog-sidebar {
    width: 140px;
    background: var(--bg-primary, #181818);
    border-right: 1px solid var(--border-color, #333);
    padding: 10px 0;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-shrink: 0;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: var(--text-secondary, #bbb);
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.15s ease;
    border: none;
    background: transparent;
    width: 100%;
    text-align: left;
}

.sidebar-item:hover {
    background: var(--icon-hover-bg, rgba(255, 255, 255, 0.08));
    color: var(--text-primary, #fff);
}

.sidebar-item.active {
    background: var(--icon-selected-bg, rgba(59, 130, 246, 0.25));
    color: var(--accent, #60a5fa);
}

.sidebar-item svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    opacity: 0.8;
}

.sidebar-divider {
    height: 1px;
    background: #333;
    margin: 8px 12px;
}

/* File List */
.file-dialog-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.file-dialog-list {
    flex: 1;
    overflow-y: auto;
    padding: 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.file-dialog-list::-webkit-scrollbar {
    width: 8px;
}

.file-dialog-list::-webkit-scrollbar-thumb {
    background: var(--scrollbar-thumb, #444);
    border-radius: 4px;
}

.file-dialog-list::-webkit-scrollbar-thumb:hover {
    background: var(--scrollbar-thumb-hover, #555);
}

/* File/Folder Items */
.file-dialog-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.12s ease;
    border: 1px solid transparent;
    user-select: none;
    -webkit-user-select: none;
}

.file-dialog-item:hover {
    background: var(--icon-hover-bg, rgba(255, 255, 255, 0.06));
}

.file-dialog-item.selected {
    background: var(--icon-selected-bg, rgba(59, 130, 246, 0.2));
    border-color: var(--accent-light, rgba(59, 130, 246, 0.4));
}

.file-dialog-item.folder {
    color: #fbbf24;
}

.file-dialog-item.file {
    color: #94a3b8;
}

.file-dialog-item-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.file-dialog-item-icon svg {
    width: 22px;
    height: 22px;
}

.file-dialog-item-info {
    flex: 1;
    min-width: 0;
}

.file-dialog-item-name {
    font-size: 0.9rem;
    color: var(--text-primary, #e0e0e0);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-dialog-item-meta {
    font-size: 0.75rem;
    color: var(--text-secondary, #666);
    margin-top: 2px;
}

.file-dialog-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: #666;
    font-size: 0.9rem;
    gap: 10px;
}

.file-dialog-empty svg {
    opacity: 0.4;
}

/* Footer */
.file-dialog-footer {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 14px 18px;
    background: var(--bg-secondary, #1a1a1a);
    border-top: 1px solid var(--border-color, #333);
}

.file-dialog-filename-row {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-dialog-filename-label {
    color: #888;
    font-size: 0.85rem;
    white-space: nowrap;
}

.file-dialog-filename-input {
    flex: 1;
    background: var(--input-bg, #2a2a2a);
    border: 1px solid var(--input-border, #444);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--text-primary, #fff);
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.15s ease;
}

.file-dialog-filename-input:focus {
    border-color: #3b82f6;
}

.file-dialog-filename-input::placeholder {
    color: #666;
}

.file-dialog-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.file-dialog-filter {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #888;
    font-size: 0.8rem;
}

.file-dialog-filter select {
    background: var(--input-bg, #2a2a2a);
    border: 1px solid var(--input-border, #444);
    border-radius: 4px;
    padding: 6px 10px;
    color: var(--text-primary, #ccc);
    font-size: 0.8rem;
    outline: none;
}

.file-dialog-filter select option {
    background: var(--bg-secondary, #1e1e1e);
    color: var(--text-primary, #ccc);
}

.file-dialog-spacer {
    flex: 1;
}

.file-dialog-btn {
    padding: 10px 20px;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.15s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.file-dialog-btn-secondary {
    background: var(--button-bg, #2a2a2a);
    border: 1px solid var(--button-border, #444);
    color: var(--button-text, #ccc);
}

.file-dialog-btn-secondary:hover {
    background: #3a3a3a;
    color: #fff;
}

.file-dialog-btn-primary {
    background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    color: white;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.file-dialog-btn-primary:hover {
    background: linear-gradient(180deg, #60a5fa 0%, #3b82f6 100%);
}

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

.file-dialog-btn svg {
    width: 16px;
    height: 16px;
}

/* Loading State */
.file-dialog-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-secondary, #888);
    gap: 12px;
}

.file-dialog-spinner {
    width: 24px;
    height: 24px;
    border: 2px solid #333;
    border-top-color: #3b82f6;
    border-radius: 50%;
    animation: fileDialogSpin 0.8s linear infinite;
}

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

/* Light Theme Specific Breadcrumb Tweaks */
[data-theme="light"] .breadcrumb-item.current {
    color: #000000 !important;
}

[data-theme="light"] .breadcrumb-item {
    color: #444444;
}

[data-theme="light"] .breadcrumb-sep {
    color: #888888;
}

/* Confirm Overwrite Dialog / Error Dialog */
.file-dialog-confirm-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 51000;
    display: none;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(2px);
}

.file-dialog-confirm-overlay.open {
    display: flex;
}

.file-dialog-confirm {
    background: var(--bg-secondary, #1e1e1e);
    border: 1px solid var(--border-color, #444);
    border-radius: 10px;
    padding: 24px;
    max-width: 400px;
    min-width: 300px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.file-dialog-confirm h4 {
    margin: 0 0 10px 0;
    color: var(--text-primary, #fff);
    font-size: 1.1rem;
}

.file-dialog-confirm p {
    margin: 0 0 20px 0;
    color: var(--text-secondary, #999);
    font-size: 0.9rem;
    line-height: 1.5;
}

.file-dialog-confirm-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* Responsive */
@media (max-width: 600px) {
    .file-dialog {
        width: 95%;
        height: 90vh;
        max-height: none;
        border-radius: 10px;
    }

    .file-dialog-sidebar {
        width: 50px;
        padding: 8px 0;
    }

    .sidebar-item {
        padding: 10px;
        justify-content: center;
    }

    .sidebar-item span {
        display: none;
    }

    .file-dialog-breadcrumb {
        font-size: 0.8rem;
    }

    .file-dialog-filename-row {
        flex-direction: column;
        align-items: stretch;
    }

    .file-dialog-filename-label {
        margin-bottom: 4px;
    }

    .file-dialog-actions {
        flex-wrap: wrap;
    }

    .file-dialog-filter {
        width: 100%;
        justify-content: flex-start;
    }
}

/* Loader Overlay */
.file-dialog-loader {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(2px);
    z-index: 100;
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 12px;
}

.file-dialog-loader.open {
    display: flex;
}

.file-dialog-loader .spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--accent-color, #10b981);
    border-radius: 50%;
    animation: fileDialogSpin 0.8s linear infinite;
}

.file-dialog-loader span {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

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