.sync-progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 2000;
    overflow: hidden;
    background: var(--accent-soft);
}

.sync-progress.hidden {
    display: none;
}

.sync-progress .sync-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--accent);
    transition: width 0.2s ease;
}

.sync-progress.indeterminate .sync-progress-fill {
    width: 40%;
    animation: sync-progress-slide 1.2s ease-in-out infinite;
}

@keyframes sync-progress-slide {
    0% { margin-left: -40%; }
    100% { margin-left: 100%; }
}

.settings-toggle {
    all: unset;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-primary);
    background: var(--surface-soft);
    border: 1px solid var(--border);
    transition: background 0.2s ease, color 0.2s ease;
}

.settings-toggle:hover {
    background: var(--accent-soft);
    color: var(--text-primary);
}

.hero-heading {
    position: relative;
}

.hero-heading .settings-toggle {
    position: absolute;
    top: 0;
    right: 0;
}

.hero-heading .header-fav-link {
    position: absolute;
    top: 0;
    right: 48px;
}

.schedule-header .header-spacer {
    width: auto;
    display: flex;
    align-items: center;
    gap: 10px;
}

.settings-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(20, 26, 40, 0.5);
    backdrop-filter: blur(3px);
    padding: 16px;
}

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

.settings-modal {
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--surface);
    border-radius: 16px;
    box-shadow: 0 20px 60px var(--shadow);
    padding: 24px;
    font-family: inherit;
    color: var(--text-primary);
}

 
.settings-tabs {
    display: flex;
    gap: 4px;
    margin: 4px 0 14px;
    padding: 4px;
    background: var(--hover);
    border-radius: 10px;
}

.settings-tab {
    all: unset;
    flex: 1;
    text-align: center;
    cursor: pointer;
    padding: 8px 10px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
    border-radius: 8px;
    transition: background 0.15s ease, color 0.15s ease;
    white-space: nowrap;
}

.settings-tab:hover {
    color: var(--text-primary);
}

.settings-tab.on {
    background: var(--surface);
    color: var(--text-primary);
    box-shadow: 0 1px 3px var(--shadow-soft);
}

.settings-panel[hidden] {
    display: none;
}

 
.settings-panel > * + * {
    margin-top: 20px;
}

 
.settings-group-title {
    margin: 0 0 10px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

 
.settings-group > *:not(:first-child) .settings-group-title,
.settings-options .settings-group-subtitle {
    margin-top: 14px;
}

.settings-group-subtitle {
    margin: 0 0 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    font-weight: 600;
    flex-basis: 100%;
}

 
.settings-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: stretch;
}

 
.settings-switch-row + .settings-options {
    margin-top: 14px;
}

.settings-options .settings-option {
    flex: 1 1 160px;
    min-width: 0;
    margin-bottom: 0;
}

.settings-options .settings-option-body {
    min-width: 0;
}

.settings-grip {
    display: none;
    position: sticky;
    top: calc(env(safe-area-inset-top) + 8px);
    z-index: 5;
    width: 36px;
    height: 5px;
    margin: calc(env(safe-area-inset-top) + 6px) auto 0;
    padding: 14px 0;
    background: linear-gradient(var(--text-muted), var(--text-muted)) center / 36px 5px no-repeat;
    opacity: 0.5;
    touch-action: none;
}

@media (max-width: 900px) {
    .settings-overlay {
        padding: 0;
        align-items: stretch;
    }

    .settings-modal {
        width: 100%;
        max-width: none;
        max-height: 100vh;
        max-height: 100dvh;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
        padding: 0;
        overscroll-behavior: contain;
        touch-action: pan-y;
    }

     
    .settings-modal.overview-modal {
        padding: calc(env(safe-area-inset-top) + 12px) 20px
            calc(env(safe-area-inset-bottom) + 24px);
    }

    .settings-body {
        padding: 12px 20px calc(env(safe-area-inset-bottom) + 24px);
    }

    .settings-grip {
        display: block;
    }

    .settings-tabs {
        position: sticky;
        top: 0;
        z-index: 6;
        margin-top: 0;
    }

     
    .settings-tab {
        padding: 8px 6px;
        font-size: 0.78rem;
        white-space: normal;
        line-height: 1.2;
    }
}

@media (max-width: 340px) {
    .settings-tab {
        padding: 7px 4px;
        font-size: 0.72rem;
    }
}

.settings-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 6px;
}

.settings-head h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
}

.settings-close {
    all: unset;
    cursor: pointer;
    font-size: 1.4rem;
    line-height: 1;
    color: var(--text-muted);
    padding: 2px 6px;
}

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

.settings-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0 0 16px;
    line-height: 1.45;
}

.settings-option {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--border);
    margin-bottom: 8px;
    cursor: pointer;
    transition: background 0.15s ease, border-color 0.15s ease;
}

.settings-option:hover {
    background: var(--accent-soft);
}

.settings-option:has(input:checked) {
    border-color: var(--accent);
    background: var(--accent-soft);
}

.settings-option input {
    margin-top: 3px;
    accent-color: var(--accent);
}

.settings-option-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.settings-option-name {
    font-weight: 600;
    font-size: 0.92rem;
}

.settings-option-desc {
    font-size: 0.78rem;
    color: var(--text-muted);
}

.settings-recent-row {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 12px 0;
    font-size: 0.85rem;
    color: var(--text-primary);
}

.settings-recent-row input[type='range'] {
    flex: 1;
    accent-color: var(--accent);
}

.settings-cache-hint {
    font-size: 0.78rem;
    color: var(--text-muted);
    line-height: 1.45;
    margin-top: 8px;
}

.settings-section {
    margin-top: 16px;
    border-top: 1px solid var(--border-soft);
    padding-top: 14px;
}

.settings-section.hidden {
    display: none;
}

.settings-section-title {
    margin: 0 0 10px;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    font-weight: 600;
}

.settings-switch-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    width: 100%;
    font-size: 0.85rem;
    color: var(--text-primary);
    cursor: pointer;
}

.settings-switch-row + .settings-switch-row {
    margin-top: 10px;
}

.settings-switch-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.settings-switch-sub {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.3;
}

.settings-switch-row .settings-switch {
    position: absolute;
    opacity: 0;
    padding: 0;
    margin: 0;
    width: 44px;
    height: 24px;
    pointer-events: none;
}

.settings-switch-track {
    position: relative;
    width: 44px;
    height: 24px;
    background: var(--text-muted);
    border-radius: 999px;
    transition: background 0.2s ease;
    flex-shrink: 0;
}

.settings-switch-track::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--surface);
    box-shadow: 0 1px 3px var(--shadow-soft);
    transition: transform 0.2s ease;
}

.settings-switch:checked + .settings-switch-track {
    background: var(--accent);
}

.settings-switch:checked + .settings-switch-track::after {
    transform: translateX(20px);
}

.settings-switch:focus-visible + .settings-switch-track {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.settings-status {
    font-size: 0.8rem;
    color: var(--text-muted);
    background: var(--hover);
    border-radius: 10px;
    padding: 10px 12px;
    margin-top: 14px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    flex-wrap: wrap;
}

.settings-clear-btn {
    all: unset;
    cursor: pointer;
    font-size: 0.78rem;
    color: var(--danger);
    text-decoration: underline;
}

.settings-clear-btn:hover {
    color: var(--danger);
}

.settings-my-row {
    margin-top: 10px;
}

.settings-favs-row {
    margin-top: 14px;
}

.settings-my-group {
    margin-top: 14px;
    padding: 14px 12px;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--hover);
}

.settings-my-group .settings-my-row {
    margin-top: 0;
}

.settings-days {
    margin-top: 14px;
}

.settings-days[hidden] {
    display: none;
}

.settings-days-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    font-weight: 600;
    margin: 0 0 8px;
}

.settings-my-box {
    margin-top: 10px;
}

.settings-my-group .settings-ai-digest-row {
    margin-top: 14px;
}

 
.settings-my-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.settings-my-current {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.settings-my-buttons {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.settings-my-btn {
    all: unset;
    cursor: pointer;
    font-size: 0.78rem;
    color: var(--text-primary);
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    padding: 5px 12px;
}

.settings-my-btn:hover {
    background: var(--hover);
}

.settings-my-btn-clear {
    color: var(--danger);
    border-color: var(--danger);
}

.settings-my-picker {
    margin-top: 10px;
    padding: 10px;
    background: var(--hover);
    border-radius: 10px;
}

.settings-my-picker.hidden {
    display: none;
}

.settings-my-picker-title {
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-muted);
    font-weight: 600;
    margin: 0 0 6px;
}

.settings-my-item {
    all: unset;
    display: block;
    cursor: pointer;
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    font-size: 0.85rem;
    color: var(--text-primary);
    border-radius: 8px;
    text-align: left;
}

.settings-my-item:hover {
    background: var(--hover);
}

.settings-my-item.on {
    background: var(--accent-soft);
    font-weight: 600;
}

.settings-my-search {
    margin-top: 8px;
}

.settings-my-search-input {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    font-size: 0.85rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    color: var(--text-primary);
}

.settings-my-results {
    margin-top: 6px;
    max-height: 180px;
    overflow-y: auto;
}

.settings-my-results-none {
    font-size: 0.8rem;
    color: var(--text-muted);
    padding: 6px 10px;
}

.settings-my-picker-hint {
    margin-top: 8px;
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.45;
}

.settings-about-link {
    display: block;
    margin-top: 0.75rem;
    color: var(--text-muted);
    font-size: 0.85rem;
    text-align: center;
    text-decoration: none;
}

.settings-about-link:hover {
    color: var(--text-primary);
}

.settings-client-id {
    margin-top: 0.25rem;
    text-align: center;
    color: var(--text-muted);
    opacity: 0.55;
    font-size: 0.65rem;
    letter-spacing: 0.04em;
    user-select: all;
    word-break: break-all;
}