/* ==========================================================================
   FOLDEX CLOUD FILE MANAGER — PREMIUM DESIGN SYSTEM (STYLE.CSS)
   Muallif: Shamsiddin Shamsiyev
   Standart: MY_SCILL/preferences/websites.md (Glassmorphism, Dark Mode, WOW)
   ========================================================================== */

/* --- 1. CSS O'ZGARUVCHILARI (DESIGN TOKENS) --- */
:root {
    --bg-main: #090d16;
    --bg-surface: #111827;
    --bg-surface-elevated: #1f2937;
    --bg-glass: rgba(17, 24, 39, 0.75);
    --border-subtle: rgba(255, 255, 255, 0.08);
    --border-focus: rgba(99, 102, 241, 0.5);

    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --primary-light: rgba(99, 102, 241, 0.15);
    --primary-gradient: linear-gradient(135deg, #6366f1 0%, #38bdf8 100%);

    --accent-sky: #38bdf8;
    --accent-emerald: #10b981;
    --accent-rose: #f43f5e;
    --accent-amber: #f59e0b;
    --accent-purple: #a855f7;

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-faint: #64748b;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;

    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.4), 0 8px 10px -6px rgba(0, 0, 0, 0.3);
    --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.35);

    --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 2. GLOBAL RESET & BASE --- */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent-sky);
    text-decoration: none;
    transition: var(--transition);
}

button {
    font-family: inherit;
    border: none;
    outline: none;
    background: none;
    cursor: pointer;
    transition: var(--transition);
}

input, textarea, select {
    font-family: inherit;
    outline: none;
}

/* --- 3. ASOSIY ILOVA LAYOUTI --- */
.app-container {
    display: flex;
    width: 100vw;
    height: 100vh;
    background: radial-gradient(circle at 10% 20%, rgba(99, 102, 241, 0.08) 0%, transparent 40%),
                radial-gradient(circle at 90% 80%, rgba(56, 189, 248, 0.06) 0%, transparent 40%),
                var(--bg-main);
}

/* --- 4. YON PANEL (SIDEBAR) --- */
.sidebar {
    width: 280px;
    height: 100%;
    background: var(--bg-surface);
    border-right: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    transition: var(--transition);
}

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

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

.logo-icon {
    width: 42px;
    height: 42px;
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: var(--shadow-glow);
}

.logo-text h2 {
    font-size: 1.25rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    line-height: 1.1;
    background: linear-gradient(to right, #ffffff, #cbd5e1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.badge {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 2px 7px;
    border-radius: 20px;
    background: var(--primary-light);
    color: var(--primary);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.mobile-close-btn {
    display: none;
    color: var(--text-muted);
    font-size: 1.2rem;
}

/* Xotira vidjeti (Storage Widget) */
.storage-widget {
    margin: 16px 16px 8px;
    padding: 14px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
}

.storage-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.progress-bar-bg {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 10px;
    transition: width 0.4s ease;
}

.storage-footer {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-faint);
    margin-top: 6px;
}

/* Sidebar Navigatsiya */
.sidebar-section {
    padding: 12px 16px;
}

.section-title {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--text-faint);
    margin-bottom: 8px;
    padding-left: 6px;
}

.nav-links {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    text-align: left;
    width: 100%;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.nav-item.active {
    background: var(--primary-light);
    color: #fff;
    font-weight: 600;
}

.nav-item i {
    width: 18px;
    font-size: 1rem;
    text-align: center;
}

.nav-item .count {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-faint);
    background: rgba(255, 255, 255, 0.06);
    padding: 1px 8px;
    border-radius: 12px;
}

/* Papkalar daraxti (Folder Tree) */
.folder-tree-section {
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-subtle) transparent;
}

.folder-tree-container {
    padding: 4px 0;
}

.tree-loading {
    font-size: 0.8rem;
    color: var(--text-faint);
    padding: 10px 8px;
}

.tree-node {
    margin-bottom: 2px;
}

.tree-node-content {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.tree-node-content:hover {
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
}

.tree-node-content.active {
    background: rgba(99, 102, 241, 0.12);
    color: var(--accent-sky);
    font-weight: 600;
}

.tree-children {
    padding-left: 18px;
    border-left: 1px dashed rgba(255, 255, 255, 0.08);
    margin-left: 10px;
}

/* Sidebar Footer (User profile) */
.sidebar-footer {
    padding: 14px 16px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.2);
}

.user-profile-compact {
    display: flex;
    align-items: center;
    gap: 10px;
}

.user-avatar {
    position: relative;
    width: 38px;
    height: 38px;
    background: rgba(99, 102, 241, 0.2);
    border: 1px solid rgba(99, 102, 241, 0.4);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1rem;
}

.online-dot {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 10px;
    height: 10px;
    background: var(--accent-emerald);
    border: 2px solid var(--bg-surface);
    border-radius: 50%;
}

.user-info .user-name {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--text-main);
}

.user-info .user-role {
    font-size: 0.72rem;
    color: var(--text-faint);
}

.logout-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
}

.logout-btn:hover {
    background: rgba(244, 63, 94, 0.15);
    color: var(--accent-rose);
}

/* --- 5. ASOSIY KONTENT MAYDONI --- */
.main-content {
    flex: 1;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
}

/* Topbar */
.topbar {
    height: 70px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    z-index: 10;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 1;
    max-width: 500px;
}

.mobile-menu-btn {
    display: none;
    font-size: 1.25rem;
    color: var(--text-main);
}

.search-box {
    position: relative;
    width: 100%;
}

.search-box .search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-faint);
    font-size: 0.9rem;
}

.search-box input {
    width: 100%;
    padding: 10px 38px 10px 40px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: 30px;
    color: var(--text-main);
    font-size: 0.9rem;
    transition: var(--transition);
}

.search-box input:focus {
    background: rgba(255, 255, 255, 0.07);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.clear-search-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-faint);
    font-size: 0.85rem;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

/* Tugmalar (Buttons) */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
    transition: var(--transition);
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.5);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-subtle);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.09);
    transform: translateY(-1px);
}

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

.btn-danger:hover {
    background: #e11d48;
}

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

.view-toggle {
    display: flex;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 3px;
}

.view-btn {
    width: 32px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
    border-radius: 6px;
}

.view-btn.active {
    background: var(--bg-surface-elevated);
    color: var(--text-main);
}

/* Breadcrumbs Navigatsiyasi */
.breadcrumbs-container {
    padding: 12px 24px;
    background: rgba(17, 24, 39, 0.4);
    border-bottom: 1px solid var(--border-subtle);
}

.breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.breadcrumbs::-webkit-scrollbar {
    display: none;
}

.breadcrumb-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.breadcrumb-item:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.breadcrumb-item.active {
    color: var(--accent-sky);
    font-weight: 600;
}

.breadcrumb-separator {
    color: var(--text-faint);
    font-size: 0.75rem;
}

/* Scroll bo'luvchi asosiy kontent maydoni */
.content-scrollable {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
    position: relative;
}

.content-section {
    margin-bottom: 30px;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 16px;
}

.section-header h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* --- 6. PAPKALAR GRIDI (FOLDERS GRID) --- */
.folders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px;
}

.folder-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 14px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.folder-card:hover {
    background: var(--bg-surface-elevated);
    border-color: rgba(99, 102, 241, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.folder-card-icon {
    font-size: 2rem;
    flex-shrink: 0;
    line-height: 1;
}

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

.folder-card-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 4px;
}

.folder-card-meta {
    font-size: 0.75rem;
    color: var(--text-faint);
}

.card-actions-dropdown {
    position: absolute;
    right: 12px;
    top: 14px;
}

.dropdown-trigger {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
}

.dropdown-trigger:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-main);
}

.dropdown-menu {
    position: absolute;
    right: 0;
    top: 32px;
    background: #182234;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-md);
    padding: 6px;
    min-width: 160px;
    z-index: 50;
    display: none;
    flex-direction: column;
    gap: 2px;
}

.dropdown-menu.show {
    display: flex;
    animation: fadeIn 0.15s ease-out;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 10px;
    border-radius: 6px;
    font-size: 0.82rem;
    color: var(--text-muted);
    text-align: left;
    width: 100%;
}

.dropdown-item:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-main);
}

.dropdown-item.danger:hover {
    background: rgba(244, 63, 94, 0.15);
    color: var(--accent-rose);
}

/* --- 7. FAYLLAR MAYDONI (GRID VA LIST REJIMLARI) --- */
/* Grid Rejimi */
.files-container.grid-mode {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 16px;
}

.file-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 16px;
    display: flex;
    flex-direction: column;
    transition: var(--transition);
    position: relative;
}

.file-card:hover {
    background: var(--bg-surface-elevated);
    border-color: rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.file-card-preview {
    height: 90px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.8rem;
    margin-bottom: 12px;
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.15);
}

.file-card-details {
    flex: 1;
}

.file-card-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-bottom: 6px;
}

.file-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-faint);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.tg-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    color: var(--accent-sky);
}

/* List Rejimi */
.files-container.list-mode {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.files-container.list-mode .file-card {
    flex-direction: row;
    align-items: center;
    padding: 12px 16px;
    height: 56px;
}

.files-container.list-mode .file-card-preview {
    height: 36px;
    width: 36px;
    font-size: 1.3rem;
    margin-bottom: 0;
    margin-right: 14px;
    background: transparent;
}

.files-container.list-mode .file-card-details {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
}

.files-container.list-mode .file-card-footer {
    border-top: none;
    margin-top: 0;
    padding-top: 0;
    gap: 20px;
}

/* Bo'sh holat (Empty State) */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-faint);
}

.empty-icon {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.1);
    margin-bottom: 16px;
}

.empty-state h4 {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 6px;
}

.empty-state p {
    font-size: 0.88rem;
    margin-bottom: 20px;
}

/* Drag and Drop qatlami */
.drop-overlay {
    position: absolute;
    inset: 0;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(8px);
    border: 2px dashed var(--primary);
    border-radius: var(--radius-lg);
    z-index: 90;
    display: none;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.drop-overlay.active {
    display: flex;
}

.drop-overlay-content {
    text-align: center;
    color: var(--text-main);
}

.drop-overlay-content i {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 16px;
}

/* --- 8. MODAL OYNALAR --- */
.modal {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.show {
    display: flex;
    animation: fadeIn 0.2s ease-out;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
}

.modal-dialog {
    position: relative;
    width: 100%;
    max-width: 520px;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    z-index: 10;
    animation: scaleUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-dialog.modal-sm {
    max-width: 400px;
}

.modal-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-size: 1.15rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.close-modal-btn {
    font-size: 1.5rem;
    color: var(--text-faint);
    line-height: 1;
}

.close-modal-btn:hover {
    color: var(--text-main);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    background: rgba(0, 0, 0, 0.15);
}

/* Form elementlari */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-main);
    font-size: 0.9rem;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}

.emoji-picker-row {
    display: flex;
    align-items: center;
    gap: 12px;
}

.quick-emojis {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.emoji-item {
    font-size: 1.25rem;
    padding: 4px 6px;
    border-radius: 6px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    transition: var(--transition);
}

.emoji-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.15);
}

/* Yuklash modali dropzone */
.upload-dropzone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-md);
    padding: 30px 20px;
    text-align: center;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.01);
}

.upload-dropzone.dragover {
    border-color: var(--primary);
    background: rgba(99, 102, 241, 0.08);
}

.upload-icon {
    font-size: 3rem;
    color: var(--primary);
    margin-bottom: 12px;
}

.upload-dropzone h4 {
    font-size: 1rem;
    color: var(--text-main);
    margin-bottom: 6px;
}

.upload-dropzone p {
    font-size: 0.8rem;
    color: var(--text-faint);
    margin-bottom: 16px;
}

/* Tanlangan fayllar ro'yxati */
.selected-files-list {
    margin-top: 16px;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.2);
    overflow: hidden;
}

.selected-header {
    display: flex;
    justify-content: space-between;
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 600;
    background: rgba(255, 255, 255, 0.03);
    border-bottom: 1px solid var(--border-subtle);
}

.files-preview-scroll {
    max-height: 140px;
    overflow-y: auto;
    padding: 6px;
}

.preview-file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 6px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
}

.preview-file-item:hover {
    background: rgba(255, 255, 255, 0.04);
}

/* Yuklash indikatori (Progress Bar) */
.upload-progress-container {
    margin-top: 18px;
}

.upload-progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-bottom: 6px;
}

/* Xatolik ogohlantirishlari */
.alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    margin-top: 12px;
}

.alert-warning {
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.3);
    color: #fbbf24;
}

/* --- 9. TOAST XABARNOMALAR --- */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 10px;
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: #1e293b;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.88rem;
    box-shadow: var(--shadow-md);
    pointer-events: auto;
    animation: slideInRight 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    min-width: 280px;
}

.toast.success { border-left: 4px solid var(--accent-emerald); }
.toast.error { border-left: 4px solid var(--accent-rose); }
.toast.info { border-left: 4px solid var(--accent-sky); }

/* --- 10. ANIMATSIYALAR --- */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes scaleUp {
    from { opacity: 0; transform: scale(0.95); }
    to { opacity: 1; transform: scale(1); }
}

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

/* Yordamchi rang sinflari */
.text-indigo { color: #818cf8 !important; }
.text-emerald { color: #34d399 !important; }
.text-rose { color: #fb7185 !important; }
.text-amber { color: #fbbf24 !important; }
.text-purple { color: #c084fc !important; }
.text-sky { color: #38bdf8 !important; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }

/* ==========================================================================
   11. RESPONSIVE DIZAYN (MOBIL MOSLASHUVCHANLIK)
   Talab bo'yicha: 2x2 ixcham grid, swipeable tabs, ixcham hero
   ========================================================================== */
@media (max-width: 768px) {
    .sidebar {
        position: fixed;
        left: -290px;
        top: 0;
        bottom: 0;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }

    .sidebar.open {
        left: 0;
    }

    .mobile-menu-btn, .mobile-close-btn {
        display: flex;
    }

    .topbar {
        padding: 0 16px;
        height: 60px;
    }

    .topbar-right .btn-text {
        display: none; /* Mobilda tugma matnini yashirish, faqat ikonka */
    }

    .topbar-right .btn {
        padding: 8px 12px;
    }

    .content-scrollable {
        padding: 16px;
    }

    /* Mobilda 2x2 ixcham grid (MY_SCILL/preferences/websites.md standarti!) */
    .folders-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .folder-card {
        padding: 12px 10px;
        gap: 10px;
    }

    .folder-card-icon {
        font-size: 1.6rem;
    }

    .folder-card-name {
        font-size: 0.85rem;
    }

    .files-container.grid-mode {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .file-card {
        padding: 12px 10px;
    }

    .file-card-preview {
        height: 70px;
        font-size: 2rem;
    }

    .file-card-name {
        font-size: 0.82rem;
    }
}

@media (max-width: 480px) {
    .breadcrumbs-container {
        padding: 8px 16px;
    }

    .modal-dialog {
        padding: 0;
    }

    .toast-container {
        left: 16px;
        right: 16px;
        bottom: 16px;
    }
}