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

:root {
    --bg:        #f5f5f5;
    --surface:   #ffffff;
    --border:    #e0e0e0;
    --text:      #1a1a1a;
    --text-dim:  #666;
    --accent:    #000000;
    --accent-fg: #ffffff;
    --online:    #22c55e;
    --offline:   #9ca3af;
    --radius:    8px;
    --shadow:    0 1px 3px rgba(0,0,0,.10), 0 1px 2px rgba(0,0,0,.06);
    --nav-icon-filter: brightness(0) invert(1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg:       #111;
        --surface:  #1e1e1e;
        --border:   #333;
        --text:     #f0f0f0;
        --text-dim: #ccc;
        --accent:   #e0e0e0;
        --accent-fg:#111;
        --nav-icon-filter: none;
    }
}

html, body { height: 100%; }

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 15px;
    line-height: 1.5;
    background: var(--bg);
    color: var(--text);
}

a { color: inherit; text-decoration: none; cursor: pointer; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ── Layout ──────────────────────────────────────────────────────────────── */
.app { display: flex; flex-direction: column; min-height: 100vh; }

#footer {
    padding: 1.5rem 1rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-top: auto;
}

#footer a:hover {
    text-decoration: underline;
}

/* ── Navbar ──────────────────────────────────────────────────────────────── */
.navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 1.25rem;
    height: 52px;
    background: var(--accent);
    color: var(--accent-fg);
    position: relative; /* For absolute centering of page-title */
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: .02em;
    flex: 0 0 auto;
    z-index: 1;
}

.brand-text {
    display: none;
    flex-direction: column;
    justify-content: center;
    line-height: 1.1;
}

.brand-name {
    display: inline;
}

.brand-subtitle {
    font-size: 0.7rem;
    font-weight: 400;
    opacity: 0.7;
}

@media (min-width: 600px) {
    .brand-text {
        display: flex;
    }
}

.page-title {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 60%; /* Allow more width for title + IP */
    text-align: center;
    font-weight: 600;
    font-size: 1.1rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    padding: 0;
    pointer-events: none; /* Let clicks pass through to navbar if needed */
    display: flex;
    flex-direction: column;
    align-items: center;
    line-height: 1.2;
}

.title-with-subtitle {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.main-title {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sub-title {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    opacity: 0.8;
    font-family: monospace;
}

/* Small screens (phones, portrait): the absolutely-centered page title and the
   right-aligned icon bar share the same space in the fixed-height navbar and
   collide (#500). Let the navbar wrap into two rows: row 1 keeps the logo with
   the title beside it (the title fills the remaining width and ellipsizes), and
   the icon bar drops onto its own full-width row below. */
@media (max-width: 600px) {
    .navbar {
        flex-wrap: wrap;
        height: auto;
        min-height: 52px;
        row-gap: 0.25rem;
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }

    .page-title {
        position: static;
        transform: none;
        flex: 1 1 auto;   /* sit next to the logo and fill the rest of row 1 */
        width: auto;
        min-width: 0;     /* allow the title to shrink + ellipsize */
    }

    .nav-links {
        order: 1;          /* force the icon bar onto its own row below */
        width: 100%;
        justify-content: center;
        flex-wrap: wrap;
    }
}

.nav-logo {
    width: 24px;
    height: 24px;
    /* Keep the braille mark in its brand colours; the mono nav icons below
       still recolour via --nav-icon-filter, the logo stays the one accent. */
}

.nav-links {
    display: flex;
    align-items: center;
    gap: .25rem;
    z-index: 1;
}

.nav-links a, .nav-links .btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    color: var(--accent-fg);
    opacity: .75;
    border-radius: 4px;
    transition: all .15s ease;
}

.nav-links .nav-separator {
    color: var(--accent-fg);
    opacity: .3;
    padding: 0 .25rem;
    user-select: none;
}

.nav-links a:hover, .nav-links .btn-icon:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

.nav-links a.active {
    opacity: 1;
    background: var(--accent-fg);
    color: var(--accent);
}

@media (prefers-color-scheme: dark) {
    .nav-links a:hover, .nav-links .btn-icon:hover {
        background: rgba(255, 255, 255, 0.05);
    }
}

.nav-links a.active .nav-tunein-icon,
.nav-links a.active .nav-rb-icon,
.nav-links a.active .nav-device-icon,
.nav-links a.active .nav-url-icon {
    filter: none;
    opacity: 1;
}

@media (prefers-color-scheme: dark) {
    .nav-links a.active {
        background: var(--surface);
        color: var(--text);
        box-shadow: inset 0 0 0 1px var(--border);
    }
    .nav-links a.active .nav-tunein-icon,
    .nav-links a.active .nav-rb-icon,
    .nav-links a.active .nav-device-icon,
    .nav-links a.active .nav-url-icon {
        filter: invert(1);
    }
}

.nav-tunein-icon, .nav-rb-icon, .nav-device-icon, .nav-url-icon { height: 20px; display: block; filter: var(--nav-icon-filter); opacity: .75; transition: filter .15s; }
.nav-discover-icon { height: 24px; display: block; filter: var(--nav-icon-filter); opacity: .75; transition: filter .15s; }
.nav-discover-icon.buzzing { animation: buzzing 0.3s linear infinite; opacity: 1; }

@keyframes buzzing {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(15deg); }
    50% { transform: rotate(0deg); }
    75% { transform: rotate(-15deg); }
    100% { transform: rotate(0deg); }
}
.nav-links a:hover .nav-tunein-icon, .nav-links a.active .nav-tunein-icon,
.nav-links a:hover .nav-rb-icon, .nav-links a.active .nav-rb-icon,
.nav-links a:hover .nav-device-icon, .nav-links a.active .nav-device-icon,
.nav-links a:hover .nav-url-icon, .nav-links a.active .nav-url-icon,
.nav-links .btn-icon:hover .nav-discover-icon { opacity: 1; }

/* ── Main content ─────────────────────────────────────────────────────────── */
.main-content { flex: 1; padding: 1.5rem 1.25rem; max-width: 960px; width: 100%; margin: 0 auto; }

/* ── Page header ──────────────────────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}
.page-header h2 { font-size: 1.4rem; font-weight: 600; flex: 1; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
    background: var(--accent);
    color: var(--accent-fg);
    padding: .45rem 1rem;
    border-radius: var(--radius);
    font-size: .875rem;
    font-weight: 500;
    transition: opacity .15s;
}
.btn-primary:hover { opacity: .85; }

.btn-secondary {
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    padding: .45rem 1rem;
    border-radius: var(--radius);
    font-size: .875rem;
    transition: background .15s;
}
.btn-secondary:hover { background: var(--bg); }

.btn-icon {
    color: inherit;
    font-size: 1.1rem;
    padding: .25rem .4rem;
    border-radius: 4px;
    line-height: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: opacity .15s;
}
.btn-icon:hover { opacity: .7; }

.back-btn {
    color: var(--text-dim);
    font-size: .875rem;
    padding: .3rem .6rem;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: var(--surface);
}
.back-btn:hover { background: var(--bg); }

/* ── Device grid ─────────────────────────────────────────────────────────── */
.device-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 1rem;
}

.device-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    cursor: pointer;
    transition: box-shadow .15s, transform .1s;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
}
.device-card:hover { box-shadow: 0 4px 12px rgba(0,0,0,.12); transform: translateY(-1px); }

.device-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: .25rem; gap: .5rem; }
.device-name { font-weight: 600; font-size: .95rem; }
.device-header-right { display: flex; align-items: center; gap: .5rem; flex-shrink: 0; }

/* Quiet remove affordance: invisible until the card is hovered, then dim,
   warming to red only on its own hover. Keeps the grid relaxed. */
.device-remove {
    border: 0;
    background: none;
    padding: 0;
    width: 1.1rem;
    height: 1.1rem;
    line-height: 1;
    font-size: .8rem;
    color: var(--text-dim);
    cursor: pointer;
    opacity: 0;
    transition: opacity .15s, color .15s;
}
.device-card:hover .device-remove { opacity: .55; }
.device-remove:hover { opacity: 1; color: var(--offline); }
.device-remove:focus-visible { opacity: 1; outline: 2px solid var(--offline); outline-offset: 2px; }

.device-list-note {
    margin: .9rem .15rem 0;
    font-size: .78rem;
    color: var(--text-dim);
    line-height: 1.4;
}
.device-type { font-size: .8rem; color: var(--text-dim); margin-bottom: .5rem; display: flex; gap: .4rem; flex-wrap: wrap; }
.device-ip { color: var(--text); font-family: monospace; font-weight: 500; }

.device-indicator {
    width: 8px; height: 8px; border-radius: 50%;
    flex-shrink: 0;
}
.device-indicator.online  { background: var(--online); }
.device-indicator.offline { background: var(--offline); }

.now-playing-mini { font-size: .8rem; color: var(--text-dim); margin-top: .25rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.play-status { margin-right: .3rem; }
.standby-label { font-size: .8rem; color: var(--text-dim); margin-top: .25rem; }

/* ── Device detail ───────────────────────────────────────────────────────── */
.device-detail { max-width: 560px; }

/* ── Now playing ─────────────────────────────────────────────────────────── */
.now-playing {
    display: flex;
    gap: 1rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    margin: 1rem 0;
    box-shadow: var(--shadow);
    min-height: 98px; /* Fixed height to avoid jumps between tracks/standby */
    align-items: center;
    position: relative; /* anchor for the ★ fav button */
}
.now-playing.standby { color: var(--text-dim); font-size: .9rem; }

/* ── Now-playing ★ fav / preset button ──────────────────────────────────── */
.now-playing-fav-wrap {
    position: absolute;
    top: .45rem;
    right: .5rem;
}

.now-playing-fav-btn {
    background: none;
    border: none;
    font-size: 1.1rem;
    line-height: 1;
    padding: .15rem .2rem;
    cursor: pointer;
    color: var(--text-dim);
    opacity: .3;
    transition: opacity .15s, color .15s;
    border-radius: 4px;
}
.now-playing-fav-btn:hover,
.now-playing-fav-btn.open {
    opacity: .75;
    color: var(--text);
}
.now-playing-fav-btn.mapped {
    color: #c9a000; /* warm gold, not too bright */
    opacity: .85;
}
.now-playing-fav-btn.mapped:hover,
.now-playing-fav-btn.mapped.open {
    opacity: 1;
    color: #e0b800;
}

.now-playing-fav-overlay {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 50;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: .5rem .6rem;
    display: flex;
    flex-direction: column;
    gap: .4rem;
    min-width: 170px;
}

.album-art { width: 64px; height: 64px; border-radius: 4px; object-fit: cover; flex-shrink: 0; }

.track-info { flex: 1; overflow: hidden; }
.track-title  { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.track-artist { font-size: .875rem; color: var(--text-dim); margin-top: .15rem; }
.track-album  { font-size: .8rem; color: var(--text-dim); }
.track-meta { display: flex; align-items: center; gap: .5rem; margin-top: .25rem; }
.track-source { font-size: .75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; }
.buffering-badge { font-size: .7rem; color: var(--text-dim); background: var(--bg); border-radius: 4px; padding: .1rem .35rem; }

/* ── Transport controls ──────────────────────────────────────────────────── */
.controls {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1rem;
    box-shadow: var(--shadow);
}

.transport { display: flex; align-items: center; gap: .5rem; margin-bottom: .75rem; }

.ctrl-btn {
    font-size: 1.25rem;
    padding: .4rem .7rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    transition: background .12s;
}
.ctrl-btn:hover { background: var(--bg); }
.ctrl-btn.play-btn { font-size: 1.5rem; padding: .4rem .9rem; }
.ctrl-btn.active { background: var(--accent); color: var(--accent-fg); border-color: var(--accent); }

.volume-row { display: flex; align-items: center; gap: .75rem; }
.volume-icon { display: flex; align-items: center; }
.volume-slider { flex: 1; accent-color: var(--accent); }
.volume-value { font-size: .8rem; color: var(--text-dim); min-width: 2.5ch; text-align: right; }

.bass-row { display: flex; align-items: center; gap: .75rem; margin-top: .5rem; }
.bass-label { font-size: .8rem; color: var(--text-dim); width: 2.5ch; }

/* ── Progress bar ────────────────────────────────────────────────────────── */
.progress-row { margin-top: .35rem; display: flex; align-items: center; gap: .5rem; }
.progress-bar {
    flex: 1;
    height: 3px;
    background: var(--border);
    border-radius: 2px;
    overflow: hidden;
}
.progress-fill {
    height: 100%;
    background: var(--accent);
    border-radius: 2px;
    transition: width .9s linear;
}
.progress-time { font-size: .7rem; color: var(--text-dim); white-space: nowrap; flex-shrink: 0; }

/* ── Save-as-preset picker (NowPlaying) ─────────────────────────────────── */
.preset-picker-wrap { position: relative; margin-top: .6rem; display: inline-block; }

.save-preset-btn {
    font-size: .72rem; font-weight: 600;
    padding: .3rem .65rem; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--surface);
    color: var(--text-dim); cursor: pointer;
    transition: border-color .15s, color .15s;
}
.save-preset-btn:hover, .save-preset-btn.open {
    border-color: var(--accent); color: var(--accent);
}

.preset-picker-overlay {
    position: absolute; top: calc(100% + 6px); left: 0; z-index: 50;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius); box-shadow: var(--shadow);
    padding: .5rem .6rem; display: flex; flex-direction: column; gap: .4rem;
    min-width: 180px;
}
.preset-picker-label {
    font-size: .65rem; font-weight: 600; text-transform: uppercase;
    letter-spacing: .06em; color: var(--text-dim);
}
.preset-picker-slots { display: flex; gap: .35rem; }
.preset-picker-slot {
    width: 2rem; height: 2rem; border-radius: var(--radius);
    border: 1px solid var(--border); background: var(--bg);
    font-size: .8rem; font-weight: 700; cursor: pointer;
    transition: background .1s, border-color .1s, color .1s;
    display: flex; align-items: center; justify-content: center;
}
.preset-picker-slot:hover:not(:disabled) {
    border-color: var(--accent); color: var(--accent);
}
.preset-picker-slot.saving { opacity: .5; cursor: wait; }
.preset-picker-slot.saved  { border-color: var(--accent); background: var(--accent); color: var(--accent-fg); }

/* ── Presets ─────────────────────────────────────────────────────────────── */
.presets-section, .sources-section { margin-top: 1.25rem; }
.section-title { font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-dim); margin-bottom: .6rem; }

.preset-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: .4rem;
}

.preset-slot {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .25rem;
    padding: .4rem .2rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    cursor: pointer;
    position: relative;
    transition: background .1s, box-shadow .1s;
    min-height: 72px;
}
.preset-slot:hover:not(:disabled) { background: var(--bg); box-shadow: var(--shadow); }
.preset-slot:disabled { opacity: .4; cursor: default; }
.preset-slot.active { border-color: var(--accent); background: var(--accent); color: var(--accent-fg); }
.preset-slot.active .preset-name { color: var(--accent-fg); }

.preset-slot-wrap { position: relative; }
.preset-slot-wrap .preset-slot { width: 100%; }

/* Source-specific accent colour applied as a top border on text-only slots
   (slots that have no artwork image).  Has no visible effect when art is
   shown because the image fills the top of the slot. */
.preset-slot[data-source="SPOTIFY"]              { --slot-color: #1DB954; }
.preset-slot[data-source="TUNEIN"]               { --slot-color: #0082C8; }
.preset-slot[data-source="LOCAL_INTERNET_RADIO"] { --slot-color: #FF6B35; }
.preset-slot[data-source="RADIO_BROWSER"]        { --slot-color: #FF6B35; }
.preset-slot[data-source="AMAZON"]               { --slot-color: #FF9900; }
.preset-slot[data-source="PANDORA"]              { --slot-color: #005483; }
.preset-slot:not(.active):not(.empty):not(:has(.preset-art)) {
    border-top: 2px solid var(--slot-color, var(--border));
}

/* Save-to-preset overlay button — fades in on hover, lives outside the play
   button to avoid invalid nested <button> elements. */
.preset-save-btn {
    position: absolute; top: 2px; left: 3px; z-index: 1;
    font-size: .65rem; line-height: 1; font-weight: 700;
    background: none; border: none; cursor: pointer; padding: 2px 3px;
    border-radius: 2px; color: var(--text-dim);
    opacity: 0; transition: opacity .15s, color .15s;
}
.preset-slot-wrap:hover .preset-save-btn,
.preset-save-btn:focus { opacity: .65; }
.preset-save-btn:hover { opacity: 1; color: var(--accent); }
.preset-save-btn.saved { opacity: 1; color: var(--accent); }
.preset-save-btn.error { opacity: 1; color: #e55; }

.preset-art { width: 36px; height: 36px; border-radius: 4px; object-fit: cover; }
.preset-source-label { font-size: .6rem; font-weight: 600; text-transform: uppercase; opacity: .6; }
.preset-name { font-size: .65rem; text-align: center; line-height: 1.2; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; word-break: break-word; color: var(--text-dim); }
.preset-num {
    position: absolute; top: 2px; right: 4px;
    font-size: .6rem; font-weight: 700; color: var(--text-dim); opacity: .5;
}

/* ── Sources ─────────────────────────────────────────────────────────────── */
.source-list { display: flex; flex-wrap: wrap; gap: .4rem; }

.source-btn {
    display: flex;
    align-items: center;
    gap: .35rem;
    padding: .35rem .7rem;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    font-size: .8rem;
    transition: background .1s, border-color .1s;
}
.source-btn:hover { background: var(--bg); }
.source-btn.active { border-color: var(--accent); background: var(--accent); color: var(--accent-fg); }
.source-btn.local { border-style: dashed; }
.source-icon { font-size: .9rem; line-height: 1; }
.source-name { font-weight: 500; }

/* ── Zone ────────────────────────────────────────────────────────────────── */
.zone-section { margin-top: 1.25rem; }

.zone-row { display: flex; align-items: center; gap: .75rem; flex-wrap: wrap; }
.zone-status-label { font-size: .875rem; color: var(--text-dim); }

.zone-members { display: flex; flex-direction: column; gap: .3rem; }
.zone-member {
    display: flex; align-items: center; gap: .6rem;
    padding: .4rem .6rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius);
}
.zone-master-row { background: var(--bg); }

.zone-badge {
    font-size: .65rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .05em; padding: .15rem .4rem; border-radius: 3px; flex-shrink: 0;
}
.zone-badge.master { background: var(--accent); color: var(--accent-fg); }
.zone-badge.slave  { background: var(--border); color: var(--text-dim); }

.zone-member-name { flex: 1; font-size: .875rem; }
.zone-remove { font-size: .75rem; color: var(--text-dim); padding: .15rem .35rem; }
.zone-remove:hover { color: var(--text); }

.zone-actions { display: flex; gap: .5rem; margin-top: .25rem; flex-wrap: wrap; }
.zone-btn { font-size: .8rem; padding: .3rem .7rem; }

/* ── Recents ─────────────────────────────────────────────────────────────── */
.recents-section { margin-top: 1.25rem; }

.recents-list { display: flex; flex-direction: column; gap: 1px; }

.recent-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    width: 100%;
    padding: .5rem .6rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    text-align: left;
    color: var(--text);
    transition: background .1s;
}
.recent-item:hover { background: var(--bg); }

.recent-art {
    width: 40px; height: 40px; border-radius: 4px;
    object-fit: cover; flex-shrink: 0;
}
.recent-art-empty {
    display: flex; align-items: center; justify-content: center;
    background: var(--bg); font-size: 1.1rem;
}
.recent-info { flex: 1; overflow: hidden; }
.recent-name { display: block; font-size: .875rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.recent-source { display: block; font-size: .75rem; color: var(--text-dim); text-transform: uppercase; letter-spacing: .05em; margin-top: .1rem; }
.recent-play { color: var(--text-dim); font-size: .75rem; flex-shrink: 0; opacity: .5; }
.recent-item:hover .recent-play { opacity: 1; }

/* ── TuneIn ──────────────────────────────────────────────────────────────── */
.tunein-toolbar { display: flex; gap: .5rem; margin-bottom: 1rem; }
.tunein-search-input {
    flex: 1;
    padding: .45rem .75rem;
    border: 1px solid var(--border);
    border-radius: var(--radius);
    background: var(--surface);
    color: var(--text);
    font: inherit;
    font-size: .875rem;
}
.tunein-search-input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }

.breadcrumb { display: flex; align-items: center; gap: .4rem; margin-bottom: .75rem; font-size: .85rem; flex-wrap: wrap; }
.breadcrumb-sep { color: var(--text-dim); }
.breadcrumb-link { color: var(--text-dim); cursor: pointer; }
.breadcrumb-link:hover { text-decoration: underline; }
.breadcrumb-current { font-weight: 500; }

.loading-bar {
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, transparent 100%);
    border-radius: 1px;
    margin-bottom: 1rem;
    animation: loading 1s ease-in-out infinite;
}
@keyframes loading { 0%,100% { opacity: .4; } 50% { opacity: 1; } }

.tunein-list { display: flex; flex-direction: column; gap: 1px; }

.tunein-item {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .6rem .75rem;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    cursor: pointer;
    transition: background .1s;
}
.tunein-item:hover { background: var(--bg); }

.tunein-thumb { width: 40px; height: 40px; border-radius: 4px; object-fit: cover; flex-shrink: 0; }
.tunein-item-info { flex: 1; overflow: hidden; }
.tunein-item-name { display: block; font-size: .9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tunein-item-desc { display: block; font-size: .75rem; color: var(--text-dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tunein-item-arrow { color: var(--text-dim); font-size: .9rem; flex-shrink: 0; }
.tunein-play-btn {
    background: transparent;
    border: 1px solid var(--text-dim);
    color: var(--text);
    border-radius: 999px;
    width: 32px; height: 32px;
    display: inline-flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    font-size: .85rem; line-height: 1;
    padding: 0;
    transition: background .15s, border-color .15s;
}
.tunein-play-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--accent-fg); }
.tunein-section-name { font-size: .85rem; font-weight: 600; color: var(--text-dim); padding: 8px 0 2px; margin: 0; }
.tunein-load-more { margin: 4px 0 12px; }

/* ── Device picker overlay ───────────────────────────────────────────────── */
.overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,.45);
    display: flex; align-items: center; justify-content: center;
    z-index: 100;
}

.device-picker {
    background: var(--surface);
    border-radius: var(--radius);
    padding: 1.5rem;
    min-width: 240px;
    max-width: 320px;
    box-shadow: 0 8px 32px rgba(0,0,0,.2);
}
.picker-title { font-weight: 600; margin-bottom: .25rem; }
.picker-item-name { font-size: .875rem; color: var(--text-dim); margin-bottom: 1rem; }
.picker-devices { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
.picker-device-btn {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: .6rem 1rem;
    text-align: left;
    font-size: .9rem;
    color: var(--text);
    transition: background .1s, border-color .1s;
}
.picker-device-btn:hover {
    background: var(--bg);
    border-color: var(--text-dim);
}
.picker-device-info {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}
.picker-device-name {
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    display: block;
}
.picker-device-btn:hover .picker-device-name {
    white-space: normal;
    word-break: break-all;
}
.picker-device-ip {
    font-size: 0.75rem;
    color: var(--text-dim);
    font-family: monospace;
}
.picker-cancel { width: 100%; }
.picker-no-devices { font-size: .875rem; color: var(--text); text-align: center; padding: .5rem 0; }

/* ── Empty state ─────────────────────────────────────────────────────────── */
.empty-state { text-align: center; padding: 4rem 1rem; color: var(--text); }
.empty-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: .8;
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    line-height: 1;
}
.empty-icon.radiating { animation: pulse 1.5s ease-in-out infinite; opacity: 1; color: var(--accent); font-weight: bold; }
.empty-icon.radiating::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border: 3px solid var(--accent);
    border-radius: 50%;
    transform: scale(1);
    animation: radiate 1.5s ease-out infinite;
    pointer-events: none;
}
.empty-state p { margin-bottom: 1.5rem; }

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

@keyframes radiate {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* ── Toast ───────────────────────────────────────────────────────────────── */
.toast {
    position: fixed;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: var(--accent-fg);
    padding: .6rem 1.25rem;
    border-radius: 999px;
    font-size: .875rem;
    box-shadow: 0 4px 12px rgba(0,0,0,.2);
    z-index: 200;
    pointer-events: none;
    animation: fade-in .2s ease;
}
@keyframes fade-in { from { opacity: 0; transform: translateX(-50%) translateY(8px); } }