/* ========================================
   FMHY-Inspired Startpage — style.css
   ======================================== */

:root {
    /* Core palette */
    --bg:           #161618;
    --bg-elv:       #1e1e20;
    --bg-alt:       #2a2a2e;
    --text:         #e8e8ea;
    --text-2:       #8e8e93;
    --text-3:       #5a5a5e;
    --border:       #2c2c30;
    --primary:      #7bc5e4;
    --primary-hover:#5bb0d4;
    --danger:       #f87171;

    --font: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --radius: 8px;
}

:root[data-accent="violet"] { --primary: #a993ed; --primary-hover: #8b70d3; }
:root[data-accent="green"] { --primary: #75c5aa; --primary-hover: #49a98a; }
:root[data-accent="rose"] { --primary: #e9a2b4; --primary-hover: #ce7b91; }
:root[data-theme="light"][data-accent="violet"] { --primary: #7550bf; --primary-hover: #633fa9; }
:root[data-theme="light"][data-accent="green"] { --primary: #217d60; --primary-hover: #19654d; }
:root[data-theme="light"][data-accent="rose"] { --primary: #ad4966; --primary-hover: #913951; }

html[data-background="glow"] body { background: radial-gradient(ellipse at top, color-mix(in srgb, var(--primary) 9%, var(--bg)), var(--bg) 65%); }
.section-heading { display: flex; align-items: baseline; gap: 0.5rem; margin-bottom: 0.75rem; }
.section-heading h2 { font-size: 1rem; font-weight: 600; }
.section-heading > span, .navigation-hint { color: var(--text-2); font-size: 0.78rem; }
.favorites-grid { display: flex; flex-wrap: wrap; gap: 0.7rem; }
.favorite-card { position: relative; display: flex; align-items: center; justify-content: center; width: 112px; height: 112px; border: 1px solid var(--border); border-radius: 16px; color: var(--text); background: var(--bg-elv); text-decoration: none; flex: 0 0 112px; }
.favorite-card .bm-site-icon, .favorite-card .bm-favicon, .favorite-card .bm-favicon-fallback, .favorite-card .bm-emoji-icon { width: 78px; height: 78px; flex-basis: 78px; }
.favorite-card .bm-emoji-icon { font-size: 4.5rem; }
.favorite-card .bm-favicon-fallback { font-size: 2.1rem; }
.favorite-number { position: absolute; right: 8px; bottom: 6px; min-width: 14px; text-align: center; font-size: 0.75rem; line-height: 1.3; font-weight: 600; color: var(--text-2); }
.favorite-card:hover { border-color: var(--primary); background: var(--bg-alt); }
.bookmark-link { display: flex; align-items: center; gap: 0.5rem; min-width: 0; flex: 1; align-self: stretch; color: inherit; text-decoration: none; }
.favorites-empty { grid-column: 1 / -1; padding: 1.2rem; text-align: left; border: 1px dashed var(--border); border-radius: var(--radius); color: var(--text-2); background: transparent; font: inherit; font-size: 0.85rem; cursor: pointer; }
.library-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.library-toolbar input { width: min(100%, 350px); padding: 0.65rem 0.8rem; background: var(--bg-elv); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); font: inherit; font-size: 0.85rem; }
#bookmark-count { color: var(--text-2); font-size: 0.78rem; white-space: nowrap; }
.navigation-hint { line-height: 1.5; }
kbd { font-family: var(--font); }
#edit-mode-btn { width: 38px; padding: 0; font-family: var(--font); }
#edit-mode-btn[aria-pressed="true"] { border-color: var(--primary); color: var(--primary); }
body:not(.editing) .bm-actions, body:not(.editing) .category-actions { display: none; }
.editing .bm-actions, .editing .category-actions { opacity: 1; }
.editing .bookmark-item { padding-right: 4.8rem; }
.editing .bookmark-item .bm-chord { display: none; }
.editing .category-group[draggable="true"] .category-title { cursor: grab; }
.favorite-option { display: flex; align-items: center; gap: 0.6rem; color: var(--text-2); font-size: 0.875rem; }
.favorite-option input { width: 16px; height: 16px; accent-color: var(--primary); }
.appearance-controls select { width: 100%; min-height: 38px; padding: 0.5rem 0.7rem; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); font: inherit; font-size: 0.875rem; }
.command-modal { max-width: 580px; }
.command-results { overflow-y: auto; max-height: 340px; display: flex; flex-direction: column; gap: 0.3rem; }
.command-result { display: flex; align-items: center; gap: 0.8rem; padding: 0.8rem; color: var(--text); text-decoration: none; border: 1px solid transparent; border-radius: var(--radius); }
.command-result > span { min-width: 0; font-size: 0.9rem; }
.command-result small { display: block; color: var(--text-2); font-size: 0.72rem; margin-top: 0.25rem; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.command-result[aria-selected="true"], .command-result:hover { background: var(--bg-alt); border-color: var(--border); }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--primary); outline-offset: 3px; }
.modal { max-height: calc(100dvh - 3rem); overflow-y: auto; }
html[data-density="compact"] .bookmark-item { padding-top: 0.35rem; padding-bottom: 0.35rem; }
html[data-density="compact"] .category-items { gap: 0.3rem; }
html[data-layout="tiles"] .category-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
html[data-layout="tiles"] .bookmark-item { flex-direction: column; justify-content: center; padding: 1rem 0.5rem; gap: 0.6rem; }
html[data-layout="tiles"] .bookmark-link { flex-direction: column; justify-content: center; gap: 0.6rem; }
html[data-layout="tiles"] .bm-name { max-width: 100%; font-size: 0.78rem; }
html[data-layout="tiles"] .bm-chord { margin-left: 0; }
html[data-layout="tiles"] .editing .bookmark-item { padding-bottom: 2.1rem; }
html[data-layout="tiles"] .bm-actions { top: auto; justify-content: center; padding: 0.25rem; background: var(--bg-elv); left: 0; }
@media (max-width: 1000px) { .favorites-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 600px) {
    .favorites-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .section-heading { flex-wrap: wrap; gap: 0.4rem; }
    .bookmarks-header { flex-wrap: wrap; gap: 1rem; }
    .header-actions { flex-wrap: wrap; }
    .navigation-hint { font-size: 0.7rem; }
}
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; } }

[data-theme="light"] {
    --bg:           #f8fafc;
    --bg-elv:       #ffffff;
    --bg-alt:       #f1f5f9;
    --text:         #0f172a;
    --text-2:       #475569;
    --text-3:       #94a3b8;
    --border:       #e2e8f0;
    --primary:      #0284c7;
    --primary-hover:#0369a1;
    --danger:       #ef4444;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font);
    background-color: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* ---- Layout ---- */
.page-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding-top: 4rem;
    padding-bottom: 4rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.content {
    width: 100%;
    max-width: 85rem;
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    animation: fadeIn 0.6s ease-out;
}

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

/* ---- Top Section ---- */
.top-section {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
}

/* ---- Search ---- */
.search-form {
    width: 100%;
}

.search-input-wrapper {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    background-color: var(--bg-elv);
    border: 2px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-shadow: 0 2px 6px rgba(0,0,0,0.15);
    padding-left: 2.75rem;
    padding-right: 0.85rem;
}

.search-input-wrapper:hover {
    border-color: var(--primary);
}

.search-input-wrapper:focus-within {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(123, 197, 228, 0.2), 0 2px 6px rgba(0,0,0,0.15);
}

.search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-2);
    pointer-events: none;
    transition: color 0.2s;
}

.search-input-wrapper:focus-within .search-icon {
    color: var(--primary);
}

.search-chip {
    display: none;
    align-items: center;
    background: var(--bg-alt);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-right: 0.5rem;
    user-select: none;
    flex-shrink: 0;
}

#search-input {
    flex-grow: 1;
    border: none;
    background: transparent;
    color: var(--text);
    font-size: 1.125rem;
    font-family: var(--font);
    outline: none;
    padding: 0.85rem 0;
}

#search-input::placeholder {
    color: var(--text-3);
}


/* ---- Bookmarks ---- */
.bookmarks-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.bookmarks-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.bookmarks-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-2);
}

.bookmarks-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-2);
}

.sync-indicator {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.72rem;
    font-weight: 500;
    color: var(--text-2);
    background: var(--bg-alt);
    border: 1px solid var(--border);
    padding: 2px 8px;
    border-radius: 9999px;
    margin-left: 6px;
    user-select: none;
    transition: all 0.2s ease;
}

.sync-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: #22c55e;
    display: inline-block;
    transition: background-color 0.2s ease;
}

.sync-indicator.syncing .sync-dot {
    background-color: #38bdf8;
    animation: sync-pulse 0.9s infinite alternate;
}

.sync-indicator.offline .sync-dot {
    background-color: #eab308;
}

.sync-indicator.error .sync-dot {
    background-color: #f87171;
}

@keyframes sync-pulse {
    from { opacity: 0.3; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1.1); }
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: var(--radius);
    background-color: var(--bg-alt);
    color: var(--text-2);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.15s ease;
}

.icon-btn:hover {
    color: var(--text);
    border-color: var(--primary);
    background-color: var(--bg-elv);
}

.add-bookmark-btn {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.9rem;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    font-family: var(--font);
    background-color: var(--bg-alt);
    color: var(--text);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.15s ease;
}

.add-bookmark-btn:hover {
    background-color: var(--bg-elv);
    border-color: var(--primary);
}



/* Bookmarks container and category layouts */
.bookmarks-container {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.25rem;
    align-items: start;
    width: 100%;
}

.bookmarks-col {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    height: 100%;
    transition: outline 0.15s, background-color 0.15s;
}

.bookmarks-container.dragging-active .bookmarks-col {
    outline: 2px dashed rgba(255, 255, 255, 0.15);
    outline-offset: 4px;
    border-radius: var(--radius);
    min-height: 250px;
}

.bookmarks-col.col-drag-over {
    background-color: rgba(255, 255, 255, 0.02);
    outline-color: var(--primary) !important;
}

.category-group {
    background: transparent;
    display: flex;
    flex-direction: column;
    width: 100%;
    transition: opacity 0.15s;
}

.category-group.cat-drag-over {
    outline: 2px dashed var(--primary);
    outline-offset: 4px;
    border-radius: var(--radius);
}

/* Category Header & drag visual indicators */
.category-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 0.5rem;
    border-bottom: 1.5px solid var(--border);
    margin-bottom: 0.75rem;
    transition: border-color 0.15s;
}

.category-group.drag-over .category-header {
    border-color: var(--primary);
}

.category-group.drag-over .category-title {
    color: var(--primary);
}

.category-title {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-2);
    letter-spacing: 0.05em;
    transition: color 0.15s;
}

/* Category Actions */
.category-actions {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    opacity: 0;
    transition: opacity 0.15s;
}

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

.cat-action-btn {
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.15rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background-color 0.15s;
}

.cat-action-btn:hover {
    color: var(--text-2);
    background: var(--bg-elv);
}

.cat-action-btn.delete:hover {
    color: var(--danger);
}

/* Bookmarks layout style */
.category-items {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.bookmark-item {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.65rem;
    background: var(--bg-elv);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-decoration: none;
    color: var(--text);
    transition: border-color 0.15s, transform 0.1s, background-color 0.15s;
    cursor: pointer;
    overflow: hidden;
}

.bookmark-item:hover {
    border-color: var(--primary);
    background-color: var(--bg-alt);
    transform: translateY(-1px);
}

.bookmark-item.drag-over {
    border-color: var(--primary);
}

/* Shared bookmark inner items */
.bm-site-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
    flex: 0 0 20px;
}

.context-menu {
    position: fixed;
    z-index: 1000;
    min-width: 180px;
    padding: 6px;
    background: var(--bg-elv);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.25);
}

.context-menu button {
    display: block;
    width: 100%;
    min-height: 38px;
    padding: 0.6rem 0.8rem;
    border: none;
    border-radius: 4px;
    background: transparent;
    color: var(--text);
    font: inherit;
    font-size: 0.85rem;
    text-align: left;
    cursor: pointer;
}

.context-menu button:hover, .context-menu button:focus-visible { background: var(--bg-alt); }

.bm-favicon {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    object-fit: scale-down;
}

.bm-favicon-fallback {
    width: 20px;
    height: 20px;
    border-radius: 4px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    user-select: none;
}

.bm-emoji-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    line-height: 1;
}

.bm-name {
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.bm-url-text {
    font-size: 0.75rem;
    color: var(--text-3);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-left: 0.25rem;
}

.bm-chord {
    margin-left: auto;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}


/* Bookmark actions (edit/delete) */
.bm-actions {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    gap: 0.15rem;
    padding-right: 0.4rem;
    opacity: 0;
    transition: opacity 0.15s;
    background: linear-gradient(to right, transparent, var(--bg-elv) 30%);
    padding-left: 1.5rem;
}

.bookmark-item:hover .bm-actions {
    opacity: 1;
}

.bookmark-item:hover .bm-actions {
    background: linear-gradient(to right, transparent, var(--bg-alt) 30%);
}

.bm-action-btn {
    background: none;
    border: none;
    color: var(--text-3);
    cursor: pointer;
    padding: 0.2rem;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.15s, background-color 0.15s;
}

.bm-action-btn:hover {
    color: var(--text);
    background: var(--bg);
}

.bm-action-btn.delete:hover {
    color: var(--danger);
}

/* Empty state */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-3);
    font-size: 0.95rem;
}

/* ---- Modal ---- */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}

.modal-overlay.open {
    display: flex;
}

.modal {
    background: var(--bg-elv);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 1.75rem;
    width: 100%;
    max-width: 560px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: 0 24px 48px rgba(0,0,0,0.4);
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.96) translateY(8px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal h3 {
    font-size: 1.25rem;
    font-weight: 700;
}

.modal input {
    padding: 0.7rem 0.9rem;
    font-size: 0.95rem;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    outline: none;
    transition: border-color 0.2s;
}

.modal input::placeholder {
    color: var(--text-3);
}

.modal input:focus {
    border-color: var(--primary);
}

.modal-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
    padding-top: 0.5rem;
}

.modal-cancel, .modal-save {
    padding: 0.5rem 1.1rem;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    transition: opacity 0.15s, background-color 0.15s;
    border: 1px solid var(--border);
}

.modal-cancel {
    background: transparent;
    color: var(--text-2);
}

.modal-cancel:hover {
    background: var(--bg-alt);
}

.modal-save {
    background: var(--primary);
    color: #0f0f11;
    border-color: var(--primary);
    font-weight: 600;
}

.modal-save:hover {
    background: var(--primary-hover);
    border-color: var(--primary-hover);
}

/* ---- Settings Modal & Controls ---- */
.settings-modal {
    max-width: 720px;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    overflow: hidden;
}

[hidden] { display: none !important; }
.header-actions .icon-btn {
    width: 38px;
    min-width: 38px;
    height: 38px;
    padding: 0;
    border-radius: var(--radius);
    font-size: 0.7rem;
    justify-content: center;
}
.settings-body { overflow-y: auto; min-height: 0; padding-right: 0.5rem; scrollbar-width: thin; }
.settings-body .settings-group { padding: 1.25rem 0; gap: 0.8rem; border-bottom: 1px solid var(--border); }
.settings-body .settings-group:first-child { padding-top: 0; }
.settings-body .settings-group:last-child { padding-bottom: 0; border-bottom: 0; }
.settings-section-title { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: var(--text-2); margin: 0 0 0.25rem; }
.setting-row { display: grid; grid-template-columns: 130px minmax(0, 1fr); align-items: center; gap: 1rem; min-height: 38px; font-size: 0.85rem; }
.settings-modal .settings-hint { color: var(--text-2); line-height: 1.5; }
.settings-modal .modal-header { gap: 1rem; flex-shrink: 0; }
.settings-modal .modal-header .settings-hint { margin-top: 0.5rem; }
.settings-modal .modal-actions { border-top: 1px solid var(--border); padding-top: 1rem; flex-shrink: 0; }
.settings-body .theme-options { gap: 0.5rem; }
.settings-body .theme-btn { padding: 0.5rem; font-size: 0.8rem; gap: 0.4rem; white-space: nowrap; }
.settings-body .cloud-panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; padding: 0; background: transparent; border: 0; }
.settings-body .cloud-row { grid-column: 1 / -1; }
.settings-body .backup-btn-row { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.settings-body .settings-action-btn { min-width: 0; padding: 0.6rem; font-size: 0.8rem; }
.settings-body .settings-action-btn svg { flex-shrink: 0; }
.settings-modal .settings-action-btn, .settings-modal .theme-btn, .modal-actions button { min-height: 38px; }
@media (max-width: 680px) {
    .settings-modal { padding: 1.25rem; }
    .setting-row { grid-template-columns: 100px minmax(0, 1fr); gap: 0.6rem; }
    .settings-body .theme-btn svg { display: none; }
    .settings-body .backup-btn-row { grid-template-columns: 1fr; }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-close-icon {
    background: none;
    border: none;
    font-size: 1.6rem;
    color: var(--text-2);
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color 0.15s;
}

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

.settings-group {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding-bottom: 0.85rem;
    border-bottom: 1px solid var(--border);
}

.settings-group:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.settings-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-2);
}

.settings-hint {
    font-size: 0.82rem;
    color: var(--text-3);
    line-height: 1.4;
    margin: 0;
}

/* Theme Option Buttons */
.theme-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.theme-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.55rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font);
    background: var(--bg);
    color: var(--text-2);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
}

.theme-btn:hover {
    color: var(--text);
    border-color: var(--text-3);
}

.theme-btn.active {
    background: var(--bg-alt);
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}

/* Cloud Storage Panel */
.cloud-panel {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.cloud-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.cloud-label {
    color: var(--text-2);
}

.cloud-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 9999px;
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
    border: 1px solid rgba(34, 197, 94, 0.3);
}

.cloud-time {
    color: var(--text-2);
    font-size: 0.8rem;
}

/* Action Buttons (Backup & Restore & Force Sync) */
.settings-action-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.55rem 0.9rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font);
    background: var(--bg-alt);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.15s ease;
    text-decoration: none;
    box-sizing: border-box;
}

.settings-action-btn:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: var(--bg-elv);
}

.backup-btn-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .bookmarks-container {
        grid-template-columns: repeat(4, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 550px) {
    .page-wrapper {
        padding-top: 2rem;
    }
    .bookmarks-container {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 400px) {
    .bookmarks-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}

@media (max-width: 300px) {
    .bookmarks-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .bookmarks-col {
        gap: 1rem;
    }
}