.settings-page-host {
    display: block;
}

.settings-container {
    height: auto;
    overflow: visible;
    padding: 18px 20px calc(36px + var(--settings-safe-bottom));
}

.settings-layout {
    display: flex;
    flex-direction: column;
    gap: 16px;
    align-items: stretch;
    max-width: 920px;
    margin: 0 auto;
    padding-bottom: calc(
        var(--settings-action-bar-space) + var(--settings-safe-bottom)
    );
}

.settings-content {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

// Flat section — no panel chrome. The v0.22 mockup treats Settings as a
// single scroll column with each section anchored by a large title +
// bottom-border separator. The previous card frame (border-radius 22px,
// filled bg, box-shadow, active-state ring + icon-circle) made every
// section look like a feature card, which fought the inline form rhythm.
.settings-group {
    position: relative;
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    overflow: visible;
    padding: 0;
    margin-top: 24px;
    scroll-margin-top: 24px;
    transition: none;

    &:first-of-type {
        margin-top: 0;
    }
}

.settings-group__header {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 4px 0 18px;
    margin: 0 0 8px;
    border-bottom: 1px solid var(--settings-item-border);

    // Icon-circle removed per UX-audit recommendation (the section title
    // is the anchor, not a card). Hidden rather than ripped out of every
    // section template so the existing markup stays untouched.
    .settings-group__header-icon {
        display: none;
    }

    .settings-group__header-text {
        h3 {
            margin: 0;
            font-size: 1.5rem;
            font-weight: 600;
            letter-spacing: -0.015em;
            line-height: 1.2;
            color: var(--app-heading-color);
        }

        p {
            margin: 6px 0 0;
            color: var(--app-body-color);
            font-size: 0.92rem;
            line-height: 1.45;
        }
    }
}

.settings-group__footer {
    padding: 12px 18px 16px;
    border-top: 1px solid var(--settings-item-border);
}

// Row layout — flat list aligned to the section title (no inset). The
// previous `margin: 0 18px` came from the card chrome; now that each
// section is a flat block, rows sit at the same gutter as the title.
.setting-item {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(220px, 340px);
    gap: 14px;
    margin: 0;
    padding: 18px 0;
    border-top: 1px solid var(--settings-item-border);
    background: transparent;

    &:first-of-type {
        border-top: 0;
        padding-top: 8px;
    }

    &:last-of-type {
        margin-bottom: 0;
    }
}

.settings-group .setting-item:last-child {
    margin-bottom: 0;
}

// A row opened from settings search or the command palette. It receives
// programmatic focus (tabindex -1). Keyboard users keep a focus ring after
// the temporary highlight fades; pointer users rely on the highlight alone,
// as with any mouse-driven focus. The wash fills the row's own padding box
// and two offset shadows widen it past the flush-left row edges without
// shifting layout or painting over the separators above and below.
.setting-item[data-setting-id] {
    scroll-margin: 96px 0 calc(96px + var(--settings-action-bar-space));

    &:focus {
        outline: none;
    }

    &:focus-visible {
        outline: 2px solid
            color-mix(in srgb, var(--app-selection-color) 60%, transparent);
        outline-offset: 6px;
        border-radius: 4px;
    }
}

.setting-item--revealed {
    --settings-reveal-wash: color-mix(
        in srgb,
        var(--app-selection-color) 12%,
        transparent
    );

    background: var(--settings-reveal-wash);
    box-shadow:
        -12px 0 0 var(--settings-reveal-wash),
        12px 0 0 var(--settings-reveal-wash);
    animation: settings-reveal-fade 2.4s ease-out forwards;
}

@keyframes settings-reveal-fade {
    0%,
    60% {
        background: var(--settings-reveal-wash);
        box-shadow:
            -12px 0 0 var(--settings-reveal-wash),
            12px 0 0 var(--settings-reveal-wash);
    }

    100% {
        background: transparent;
        box-shadow:
            -12px 0 0 transparent,
            12px 0 0 transparent;
    }
}

@media (prefers-reduced-motion: reduce) {
    .setting-item--revealed {
        animation: none;
    }
}

.setting-item__meta {
    h4 {
        margin: 0;
        font-size: 0.95rem;
        font-weight: 650;
        letter-spacing: -0.01em;
    }

    p {
        margin: 3px 0 0;
        color: var(--settings-muted);
        font-size: 0.84rem;
        line-height: 1.45;
    }
}

.setting-item__control {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    min-height: 40px;

    mat-form-field,
    .w-full {
        width: min(100%, 340px);
    }
}

.setting-item__toggle {
    justify-content: flex-end;
}

.setting-item--full-control {
    grid-template-columns: 1fr;
    gap: 12px;
}

.setting-item--full-control .setting-item__control {
    justify-content: stretch;
}

.app-update-panel__control {
    align-items: stretch;
    justify-content: space-between;
    flex-wrap: wrap;
}

.app-update-status {
    min-width: min(100%, 260px);
    display: flex;
    flex: 1 1 280px;
    flex-direction: column;
    gap: 6px;
    color: var(--settings-muted);
    font-size: 0.84rem;
    line-height: 1.45;

    strong {
        color: var(--app-body-color);
        font-size: 0.9rem;
        font-weight: 650;
    }

    progress {
        width: min(100%, 320px);
        height: 8px;
        accent-color: var(--app-selection-color);
    }
}

.app-update-actions {
    display: flex;
    flex: 0 1 auto;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;

    button {
        app-region: no-drag;
    }
}

.setting-item--external-player-arguments {
    grid-template-columns: 1fr;
    gap: 10px;

    .setting-item__control {
        justify-content: stretch;
        align-items: stretch;
    }

    mat-form-field {
        width: 100%;
    }

    textarea {
        min-height: 86px;
        resize: vertical;
        font-family:
            'JetBrains Mono', 'SFMono-Regular', Menlo, Monaco, Consolas,
            monospace;
        font-size: 0.84rem;
        line-height: 1.45;
    }
}

// Compact segmented control — replaces the previous 3 buttons each ~78px
// tall. Per the UX audit, "Light/Dark/System" was reading as the most
// important setting on the page because of its sheer footprint. Now the
// row reads at the same weight as the other compact rows (Language,
// Startup behavior, etc.), restoring the visual hierarchy.
.theme-switcher {
    width: min(100%, 360px);
    display: inline-flex;
    padding: 3px;
    gap: 2px;
    background: color-mix(
        in srgb,
        var(--mat-sys-surface-container-low) 80%,
        transparent
    );
    border: 1px solid
        color-mix(in srgb, var(--mat-sys-outline-variant) 60%, transparent);
    border-radius: 10px;
}

.theme-switcher__option {
    flex: 1 1 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 30px;
    padding: 4px 12px;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--mat-sys-on-surface-variant);
    font: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    letter-spacing: 0;
    cursor: pointer;
    transition:
        background 0.16s ease,
        color 0.16s ease,
        box-shadow 0.16s ease;

    mat-icon {
        width: 16px;
        height: 16px;
        font-size: 16px;
        line-height: 16px;
    }

    &:hover {
        background: color-mix(
            in srgb,
            var(--mat-sys-surface-container-highest) 70%,
            transparent
        );
        color: var(--mat-sys-on-surface);
    }

    &:focus-visible {
        outline: none;
        box-shadow: 0 0 0 2px
            color-mix(in srgb, var(--app-selection-color) 50%, transparent);
    }
}

.theme-switcher__option--selected {
    background: var(--app-widget-bg, var(--mat-sys-surface));
    color: var(--app-selection-color);
    font-weight: 600;
    box-shadow:
        0 1px 2px rgba(0, 0, 0, 0.18),
        inset 0 0 0 1px
            color-mix(in srgb, var(--app-selection-border) 36%, transparent);
}

.epg-sources {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.epg-sources__formats-examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 4px 8px;

    code {
        padding: 1px 6px;
        border-radius: 6px;
        background: var(--app-hover-overlay);
        font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
        font-size: 0.75rem;
        white-space: nowrap;
    }
}

.epg-sources-empty {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    padding: 24px 16px 16px;
    color: var(--mat-sys-on-surface-variant);

    .epg-sources-empty__icon {
        font-size: 40px;
        width: 40px;
        height: 40px;
        opacity: 0.55;
        margin-bottom: 4px;
    }

    .epg-sources-empty__title {
        margin: 0;
        font-size: 0.95rem;
        font-weight: 600;
        color: var(--mat-sys-on-surface);
    }

    .epg-sources-empty__hint {
        margin: 0;
        font-size: 0.825rem;
        line-height: 1.5;
        max-width: 360px;
        opacity: 0.75;
    }
}

.epg-source-row {
    display: flex;
    align-items: center;
    gap: 6px;

    .w-full {
        width: 100%;
    }

    app-epg-source-status {
        flex-shrink: 0;
    }
}

.inline-actions {
    display: flex;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 6px;
}

.button-spinner {
    display: inline-block;
    margin-right: 6px;
    vertical-align: middle;
}

.inline-actions__button {
    min-width: 118px;
}

.inline-actions__button--busy {
    background: color-mix(
        in srgb,
        var(--app-selection-surface) 74%,
        transparent
    );
    color: var(--app-selection-color);
    box-shadow:
        inset 0 0 0 1px
            color-mix(in srgb, var(--app-selection-border) 48%, transparent),
        0 8px 18px -18px var(--settings-group-active-glow);
}

.inline-actions__label {
    display: inline-flex;
    align-items: center;
}

.remote-control-urls {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
}

.remote-control-url-item {
    width: min(100%, 340px);
}

.url-row {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
}

.remote-control-url {
    font-family:
        'JetBrains Mono', 'SFMono-Regular', Menlo, Monaco, Consolas, monospace;
    color: inherit;
    text-decoration: none;
    font-size: 0.84rem;

    &:hover {
        text-decoration: underline;
    }
}

.qr-code-container {
    display: flex;
    justify-content: flex-end;
    padding: 8px 0;
}

.version-block {
    flex-direction: column;
    align-items: flex-end;

    span {
        font-weight: 700;
    }

    small {
        margin-top: 4px;
        color: var(--mat-sys-on-surface-variant);
        text-align: right;
    }
}

.link-cards {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    box-sizing: border-box;
}

.link-card {
    box-sizing: border-box;
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr) 20px;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    border: 1px solid
        color-mix(in srgb, var(--mat-sys-outline-variant) 70%, transparent);
    border-radius: 16px;
    background: color-mix(
        in srgb,
        var(--mat-sys-surface-container-low) 88%,
        transparent
    );
    color: var(--mat-sys-on-surface);
    text-decoration: none;
    transition:
        border-color 0.18s ease,
        background 0.18s ease,
        transform 0.18s ease,
        box-shadow 0.18s ease;

    &:hover {
        transform: translateY(-1px);
        border-color: color-mix(
            in srgb,
            var(--app-selection-border) 54%,
            var(--mat-sys-outline-variant)
        );
        background: color-mix(
            in srgb,
            var(--mat-sys-surface-container-high) 92%,
            transparent
        );
        box-shadow: 0 10px 20px -22px rgba(15, 23, 42, 0.5);

        .link-card__arrow {
            opacity: 1;
            transform: translate(2px, -2px);
        }
    }

    &:focus-visible {
        outline: none;
        box-shadow:
            0 0 0 2px var(--mat-sys-surface),
            0 0 0 4px
                color-mix(in srgb, var(--app-selection-color) 40%, transparent);
    }
}

.link-card__glyph {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: color-mix(
        in srgb,
        var(--mat-sys-surface-container-high) 82%,
        transparent
    );
    color: var(--mat-sys-on-surface-variant);

    svg {
        width: 20px;
        height: 20px;
    }

    mat-icon {
        font-size: 20px;
        width: 20px;
        height: 20px;
    }
}

.link-card--github .link-card__glyph {
    background: color-mix(in srgb, var(--mat-sys-on-surface) 10%, transparent);
    color: var(--mat-sys-on-surface);
}

.link-card--blog .link-card__glyph {
    background: color-mix(in srgb, #ff7849 18%, transparent);
    color: #ff8a5b;
}

.link-card--telegram .link-card__glyph {
    background: color-mix(in srgb, #229ed9 22%, transparent);
    color: #38b0e3;
}

.link-card__text {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 2px;

    strong {
        font-size: 0.92rem;
        font-weight: 650;
        letter-spacing: -0.01em;
    }

    span {
        color: var(--settings-muted);
        font-size: 0.78rem;
        line-height: 1.35;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
}

.link-card__arrow {
    font-size: 18px;
    width: 18px;
    height: 18px;
    color: var(--settings-muted);
    opacity: 0.6;
    transition:
        opacity 0.18s ease,
        transform 0.18s ease;
}

.settings-note {
    margin: 12px 18px 18px;
    padding: 10px 12px;
    border-radius: 14px;
    font-size: 0.84rem;
    background: color-mix(in srgb, var(--mat-sys-primary) 8%, transparent);
    border: 1px solid
        color-mix(in srgb, var(--mat-sys-primary) 30%, transparent);
    line-height: 1.45;

    a {
        color: inherit;
        font-weight: 700;
    }
}

.danger-zone {
    margin-top: 8px;
    margin-bottom: 18px;
    padding: 14px 16px;
    background: var(--settings-item-danger-bg);
    border: 1px solid var(--settings-item-danger-border);
    border-radius: 16px;
    grid-template-columns: 1fr;
    gap: 14px;
}

.danger-zone__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;

    .setting-item__meta {
        flex: 1;
        min-width: 0;
    }
}

.danger-zone__summary {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
}

.danger-zone__summary-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 34px;
    padding: 4px 6px 4px 12px;
    border-radius: 12px;
    background: color-mix(
        in srgb,
        var(--mat-sys-surface-container-high) 78%,
        transparent
    );
    border: 1px solid
        color-mix(in srgb, var(--settings-item-danger-border) 60%, transparent);
    font-size: 0.82rem;
    line-height: 1.2;
    color: var(--mat-sys-on-surface);

    .danger-zone__summary-icon {
        font-size: 18px;
        width: 18px;
        height: 18px;
        color: var(--mat-sys-on-surface-variant);
        flex-shrink: 0;
    }

    .danger-zone__summary-label {
        font-weight: 500;
        letter-spacing: 0.01em;
    }

    .danger-zone__summary-count {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 26px;
        height: 22px;
        padding: 0 8px;
        border-radius: 999px;
        background: color-mix(
            in srgb,
            var(--mat-sys-on-surface) 10%,
            transparent
        );
        color: var(--mat-sys-on-surface);
        font-size: 0.78rem;
        font-weight: 700;
        font-variant-numeric: tabular-nums;
        margin-left: 2px;
    }
}

.danger-zone__progress {
    margin: 0;
    color: var(--mat-sys-on-surface-variant);
    font-size: 0.84rem;
}

.danger-zone__button {
    min-width: 138px;
    flex-shrink: 0;
    align-self: flex-start;
}

.danger-zone__button--busy {
    background: color-mix(
        in srgb,
        var(--settings-item-danger-border) 28%,
        transparent
    );
}

// Unsaved-changes bar — only present while the form is dirty, so unlike the
// previous always-visible footer Save button it doubles as the "you edited
// something on another section page" reminder. Sticky rather than fixed so
// it stays inside the settings column and never covers the shell rail.
.unsaved-bar {
    position: sticky;
    bottom: calc(
        var(--settings-action-bar-offset) + var(--settings-safe-bottom)
    );
    margin-left: 0;
    margin-right: 0;
    // Stretched to the full layout width, so its own inline padding would be
    // added on top and push the settings page into a horizontal scroll.
    box-sizing: border-box;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 12px 18px;
    border-top: 1px solid var(--settings-action-bar-border);
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
    border-radius: 0;
    background: var(--settings-action-bar-bg);
    backdrop-filter: blur(12px);
    box-shadow: var(--settings-action-bar-shadow);
    animation: unsaved-bar-enter 0.2s cubic-bezier(0.16, 1, 0.3, 1);

    @media (prefers-reduced-motion: reduce) {
        animation: none;
    }
}

@keyframes unsaved-bar-enter {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

.unsaved-bar__message {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--settings-muted);
    font-size: 0.88rem;

    mat-icon {
        font-size: 18px;
        width: 18px;
        height: 18px;
    }
}

.unsaved-bar__actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
    flex-wrap: wrap;
}

.settings-save-button.mat-mdc-button-base {
    // Use the unified blue primary (--app-selection-color) instead of the
    // old hand-rolled #3b82f6 gradient that didn't match the rest of the
    // app's CTAs after the color unification commit.
    background: var(--app-selection-color);
    color: var(--app-selection-on-color, #fff);
    font-weight: 500;
    padding: 0 20px;
    border-radius: 10px;
    box-shadow: 0 4px 14px
        color-mix(in srgb, var(--app-selection-color) 28%, transparent);
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        opacity 0.2s ease;

    mat-icon {
        margin-right: 6px;
    }

    &:hover:not([disabled]) {
        transform: translateY(-1px);
        box-shadow: 0 6px 18px
            color-mix(in srgb, var(--app-selection-color) 38%, transparent);
    }

    &:active:not([disabled]) {
        transform: translateY(0);
    }

    &[disabled] {
        background: color-mix(
            in srgb,
            var(--mat-sys-on-surface) 12%,
            transparent
        );
        color: color-mix(in srgb, var(--mat-sys-on-surface) 38%, transparent);
        box-shadow: none;
    }
}

@media (max-width: 1100px) {
    .settings-layout {
        max-width: 100%;
        padding: 0;
    }
}

@media (max-width: 860px) {
    .settings-container {
        height: auto;
        padding: 12px 12px calc(18px + var(--settings-safe-bottom));
    }

    .settings-page-header {
        padding: 12px 14px;
        border-radius: 16px;
    }

    .setting-item {
        grid-template-columns: 1fr;
        gap: 12px;
        margin: 0 14px;
        padding: 12px 0;
    }

    .setting-item__control {
        justify-content: flex-start;

        mat-form-field,
        .w-full,
        .epg-sources,
        .remote-control-url-item {
            width: 100%;
        }
    }

    .theme-switcher {
        width: 100%;
        grid-template-columns: 1fr;
    }

    .remote-control-urls,
    .version-block {
        align-items: flex-start;
    }

    .link-cards {
        grid-template-columns: 1fr;
    }

    .support-btn {
        flex: 1 1 100%;
    }

    .url-row {
        justify-content: flex-start;
        flex-wrap: wrap;
    }

    .unsaved-bar {
        flex-direction: column;
        align-items: stretch;
        border-radius: 16px;
    }

    .unsaved-bar__actions {
        flex-direction: column-reverse;
        align-items: stretch;
        margin-left: 0;

        button {
            width: 100%;
        }
    }
}