/* ─── Sonar Player · setmode.io ─────────────────────────────── */

#tts-player-mount {
    padding: 0 2rem 2rem;
    position: relative;
}

/* ── Base player container ────────────────────────────────── */

.sonar-player {
    max-width: 720px;
    margin: 0 auto;
    background: var(--surface, #FFFFFF);
    border: 1px solid var(--border, #D9D5CD);
    border-radius: 8px;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

/* ── Collapsed state ─────────────────────────────────────── */

.sonar-player-collapsed {
    padding: 16px 24px;
}

.sonar-row-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sonar-cta-label {
    font-family: 'Inter', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-2, #6B6560);
    flex: 1;
}

.sonar-duration {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 400;
    color: var(--text-3, #807870);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── Expanded state ──────────────────────────────────────── */

.sonar-player-expanded {
    padding: 20px 24px;
}

.sonar-row {
    margin-bottom: 12px;
}
.sonar-row:last-child {
    margin-bottom: 0;
}

.sonar-row-title {
    margin-bottom: 16px;
}

.sonar-row-transport {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.sonar-row-beats {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.sonar-row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    margin-bottom: 16px;
}

.sonar-row-pathway {
    margin-bottom: 0;
    padding-top: 12px;
    border-top: 1px solid var(--divider, #E8E5DE);
}

/* ── Title and metadata ──────────────────────────────────── */

.sonar-title {
    font-family: 'Gelasio', Georgia, serif;
    font-size: 18px;
    font-weight: 500;
    color: var(--text, #2C2824);
    line-height: 1.3;
}

.sonar-meta {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 400;
    color: var(--text-2, #6B6560);
    margin-top: 4px;
}

.sonar-meta-dot {
    color: var(--text-3, #807870);
}

.sonar-phase-align { color: var(--sage-deep, #4C644A); }
.sonar-phase-build { color: var(--clay-deep, #735245); }
.sonar-phase-execute { color: var(--slate-deep, #48535B); }

/* ── Play / Pause button ─────────────────────────────────── */

.sonar-play-btn,
.tts-btn {
    flex-shrink: 0;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: var(--mulberry, #70384E);
    color: #FFFFFF;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s ease;
    padding: 0;
}
.sonar-play-btn:hover,
.tts-btn:hover {
    background: var(--mulberry-hover, #5C2E40);
}
.sonar-play-btn svg,
.tts-btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

/* ── Progress bar ────────────────────────────────────────── */

.tts-progress,
.sonar-progress {
    flex: 1;
    min-width: 60px;
    height: 4px;
    background: var(--divider, #E8E5DE);
    border-radius: 2px;
    cursor: pointer;
    position: relative;
}

.tts-progress-fill,
.sonar-progress-fill {
    height: 100%;
    width: 0%;
    background: var(--mulberry, #70384E);
    border-radius: 2px;
    transition: width 0.15s linear;
    pointer-events: none;
}

/* Beat boundary ticks on progress bar */
.sonar-beat-tick {
    position: absolute;
    top: -2px;
    width: 1px;
    height: 8px;
    background: var(--border, #D9D5CD);
    pointer-events: none;
}

/* ── Time display ────────────────────────────────────────── */

.tts-time,
.sonar-time {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 400;
    color: var(--text-3, #807870);
    white-space: nowrap;
    font-variant-numeric: tabular-nums;
    flex-shrink: 0;
    min-width: 70px;
    text-align: right;
}

/* ── Beat indicators ─────────────────────────────────────── */

.sonar-beats-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sonar-beat {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 4px;
    transition: color 0.15s ease;
    position: relative;
}

.sonar-beat-active {
    color: var(--text, #2C2824);
    padding-left: 16px;
}
.sonar-beat-active::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mulberry, #70384E);
}

.sonar-beat-past {
    color: var(--text-2, #6B6560);
}
.sonar-beat-past:hover {
    color: var(--text, #2C2824);
}

.sonar-beat-future {
    color: var(--text-3, #807870);
}
.sonar-beat-future:hover {
    color: var(--text-2, #6B6560);
}

/* ── Speed toggle ────────────────────────────────────────── */

.tts-speed,
.sonar-speed {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-3, #807870);
    background: var(--surface-alt, #F0EDE6);
    border: 1px solid var(--border, #D9D5CD);
    border-radius: 4px;
    padding: 3px 8px;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color 0.15s ease;
}
.tts-speed:hover,
.sonar-speed:hover {
    color: var(--text-2, #6B6560);
}

/* ── Save button ─────────────────────────────────────────── */

.sonar-save {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2, #6B6560);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 0;
    transition: color 0.15s ease;
}
.sonar-save:hover {
    color: var(--text, #2C2824);
}

.sonar-save-icon {
    font-size: 16px;
    line-height: 1;
}

.sonar-save-done {
    color: var(--mulberry, #70384E);
    cursor: default;
}
.sonar-save-done:hover {
    color: var(--mulberry, #70384E);
}
.sonar-save-done-icon {
    color: var(--mulberry, #70384E);
}

/* ── Share button ────────────────────────────────────────── */

.sonar-share {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2, #6B6560);
    background: none;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 0;
    transition: color 0.15s ease;
}
.sonar-share:hover {
    color: var(--text, #2C2824);
}

.sonar-share-icon {
    font-size: 14px;
    line-height: 1;
}

/* ── Pathway context ─────────────────────────────────────── */

.sonar-pathway-link {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 400;
    color: var(--text-3, #807870);
    text-decoration: none;
    transition: color 0.15s ease;
}
.sonar-pathway-link:hover {
    color: var(--text-2, #6B6560);
}
.sonar-pathway-arrow {
    color: var(--mulberry, #70384E);
}

/* ── Toast notification ──────────────────────────────────── */

.sonar-toast {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -40px;
    background: var(--text, #2C2824);
    color: #FFFFFF;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
    white-space: nowrap;
    z-index: 100;
    opacity: 1;
    transition: opacity 0.15s ease, transform 0.15s ease;
}

.sonar-toast-enter {
    opacity: 0;
    transform: translateX(-50%) translateY(4px);
}

.sonar-toast-exit {
    opacity: 0;
    transform: translateX(-50%) translateY(-4px);
}

/* ── Active beat section highlight ────────────────────────── */

.sonar-beat-active-section {
    border-left: 2px solid var(--mulberry, #70384E) !important;
    padding-left: 14px !important;
    transition: border-color 0.3s ease, padding-left 0.3s ease;
}

/* ── Reading highlight (paragraph level, for fallback) ──── */

.tts-reading {
    border-left: 2px solid var(--mulberry, #70384E) !important;
    padding-left: 1rem !important;
    transition: border-color 0.3s ease, padding-left 0.3s ease;
}

/* ── Unavailable state ───────────────────────────────────── */

.tts-unavailable {
    max-width: 720px;
    margin: 0 auto;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: var(--text-3, #807870);
    text-align: center;
    padding: 0.5rem 1rem;
}

/* ── Fallback basic player (non-Sonar briefs) ────────────── */

.tts-player {
    max-width: 720px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.7rem 1rem;
    background: var(--surface, #FFFFFF);
    border: 1px solid var(--border, #D9D5CD);
    border-radius: 6px;
}

.tts-label {
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-2, #6B6560);
    white-space: nowrap;
    flex-shrink: 0;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 640px) {
    #tts-player-mount {
        padding: 0 1rem 1.5rem;
    }

    .sonar-player-collapsed,
    .sonar-player-expanded {
        padding: 14px 16px;
    }

    .sonar-play-btn,
    .tts-btn {
        width: 28px;
        height: 28px;
    }
    .sonar-play-btn svg,
    .tts-btn svg {
        width: 12px;
        height: 12px;
    }

    .sonar-cta-label {
        font-size: 13px;
    }

    .sonar-title {
        font-size: 16px;
    }

    .sonar-beats-group {
        gap: 8px;
    }

    .sonar-beat {
        font-size: 10px;
        padding: 4px 2px;
    }
    .sonar-beat-active {
        padding-left: 14px;
    }
    .sonar-beat-active::before {
        width: 5px;
        height: 5px;
        left: 3px;
    }

    .sonar-row-actions {
        gap: 12px;
    }

    .sonar-save,
    .sonar-share {
        font-size: 12px;
    }

    .tts-player {
        gap: 0.5rem;
        padding: 0.6rem 0.75rem;
    }
    .tts-label {
        display: none;
    }
}