:root {
    --void: #07060a;
    --ink: #f3eef7;
    --mute: rgba(243, 238, 247, 0.52);
    --mute-soft: rgba(243, 238, 247, 0.32);
    --hairline: rgba(243, 238, 247, 0.14);
    --signal: #e23a8f;
    --violet: #8a5cd6;
    --danger: #e0536a;
    --ease: cubic-bezier(0.22, 1, 0.36, 1);
    --rise: 420ms;
    --rail: clamp(1.15rem, 2.6vw, 2rem);
    --type-ui: 'Sora', system-ui, sans-serif;
    --type-display: 'Instrument Serif', Georgia, serif;
    --type-mono: 'IBM Plex Mono', ui-monospace, monospace;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    font-family: var(--type-ui);
    color: var(--ink);
    background: var(--void);
    min-height: 100vh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

button,
a {
    font: inherit;
    color: inherit;
}

button {
    background: none;
    border: 0;
    cursor: pointer;
}

button:focus,
a:focus {
    outline: none;
}

button:focus-visible,
a:focus-visible {
    outline: none;
    border-bottom-color: var(--signal);
    box-shadow: 0 1px 0 0 var(--signal);
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -4rem;
    z-index: 100;
    padding: 0.65rem 0.9rem;
    background: var(--ink);
    color: var(--void);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.skip-link:focus {
    top: 1rem;
}

#visualizer {
    position: fixed;
    inset: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
}

.grain {
    position: fixed;
    inset: 0;
    z-index: 2;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: soft-light;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.45'/%3E%3C/svg%3E");
}

.rec-rail {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    z-index: 25;
    background: rgba(224, 83, 106, 0.18);
    overflow: hidden;
}

.rec-rail-fill {
    height: 100%;
    width: 0%;
    background: var(--danger);
    transition: width 180ms linear;
}

.cue-rail {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    z-index: 24;
    background: rgba(226, 58, 143, 0.16);
    overflow: hidden;
}

.cue-rail-fill {
    height: 100%;
    width: 0%;
    background: var(--signal);
    transition: width 80ms linear;
}

.stage {
    position: fixed;
    inset: 0;
    z-index: 10;
    pointer-events: none;
    padding: var(--rail);
}

.stage > * {
    pointer-events: auto;
}

.kicker,
.meta-label,
.tele-label,
.idle-kicker,
.portrait-kicker,
.listen-hint,
.link-hint,
.scene-key,
.rec-word,
.cue-kicker,
.cue-tab,
.cue-pulse,
.voice-pill,
.cue-key summary {
    font-family: var(--type-mono);
    font-size: 0.64rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--mute);
    font-weight: 400;
}

.top-band {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--hairline);
}

.brand {
    display: grid;
    gap: 0.28rem;
    min-width: 0;
}

.brand h1 {
    font-family: var(--type-display);
    font-size: clamp(1.35rem, 2.4vw, 1.7rem);
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1;
}

.status-cluster {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.status-line {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--type-mono);
    font-size: 0.64rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mute);
}

.status-dot {
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    background: var(--mute-soft);
}

body.is-live .status-dot {
    background: var(--signal);
}

body.is-recording .status-dot {
    background: var(--danger);
    animation: rec-pulse 900ms infinite;
}

.level-block {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    min-width: 9.5rem;
}

.level-meta,
.spectrum-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.meta-value {
    font-family: var(--type-mono);
    font-size: 0.64rem;
    color: var(--ink);
    letter-spacing: 0.08em;
}

.level-meter {
    width: 9.5rem;
    height: 2px;
    background: var(--hairline);
    overflow: hidden;
    pointer-events: none;
}

.level-bar {
    width: 0;
    height: 100%;
    background: var(--signal);
    transition: width 55ms linear;
}

.beat-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.3rem;
    min-width: 2.4rem;
}

.beat-indicator {
    width: 0.9rem;
    height: 0.9rem;
    border-radius: 50%;
    position: relative;
    border: 1px solid var(--hairline);
    display: block;
}

.beat-core {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 0.28rem;
    height: 0.28rem;
    border-radius: 50%;
    background: var(--mute);
    transform: translate(-50%, -50%);
    opacity: 0.55;
    transition: opacity 160ms var(--ease), background 160ms var(--ease);
}

.beat-indicator.active .beat-core {
    background: var(--signal);
    opacity: 1;
}

.scene-band {
    position: absolute;
    top: calc(var(--rail) + 4.4rem);
    left: var(--rail);
    display: flex;
    align-items: center;
    gap: 1.35rem;
    padding-top: 0.15rem;
}

.scene-btn {
    display: inline-flex;
    align-items: baseline;
    gap: 0.45rem;
    padding: 0.2rem 0;
    color: var(--mute);
    border-bottom: 1px solid transparent;
    transition: color var(--rise) var(--ease), border-color var(--rise) var(--ease), opacity var(--rise) var(--ease);
}

.scene-btn:hover {
    color: var(--ink);
}

.scene-btn.active {
    color: var(--ink);
    border-bottom-color: var(--signal);
}

.scene-name {
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.01em;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.cue-board {
    position: absolute;
    left: var(--rail);
    bottom: calc(var(--rail) + 5.6rem);
    width: min(22.5rem, calc(42vw - 2rem));
    z-index: 12;
}

.cue-tabs {
    display: flex;
    align-items: baseline;
    gap: 1rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--hairline);
}

.cue-tab,
.cue-pulse {
    padding: 0.15rem 0;
    color: var(--mute);
    border-bottom: 1px solid transparent;
    transition: color var(--rise) var(--ease), border-color var(--rise) var(--ease);
}

.cue-tab:hover,
.cue-pulse:hover {
    color: var(--ink);
}

.cue-tab.is-active {
    color: var(--ink);
    border-bottom-color: var(--signal);
}

.cue-pulse {
    margin-left: auto;
    color: var(--ink);
}

.cue-pulse.is-hot {
    color: var(--signal);
    border-bottom-color: var(--signal);
}

.cue-panel {
    padding-top: 0.85rem;
}

.cue-kicker {
    margin-bottom: 0.75rem;
}

.cue-scenes {
    display: grid;
    gap: 0.15rem;
}

.cue-scene {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: baseline;
    gap: 0.75rem;
    width: 100%;
    padding: 0.48rem 0;
    border-bottom: 1px solid var(--hairline);
    text-align: left;
    color: var(--ink);
    transition: opacity var(--rise) var(--ease), border-color var(--rise) var(--ease);
}

.cue-scene:hover {
    border-bottom-color: var(--signal);
}

.cue-scene.is-playing {
    border-bottom-color: var(--signal);
}

.cue-scene-copy {
    display: grid;
    gap: 0.18rem;
    min-width: 0;
}

.cue-scene-name {
    font-size: 0.98rem;
    letter-spacing: 0.01em;
}

.cue-scene-line {
    color: var(--mute);
    font-size: 0.82rem;
    font-weight: 300;
    line-height: 1.4;
}

.cue-scene-mode {
    font-family: var(--type-mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--mute-soft);
}

#speakText {
    width: 100%;
    resize: none;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    background: transparent;
    color: var(--ink);
    font-family: var(--type-display);
    font-size: 1.15rem;
    line-height: 1.4;
    letter-spacing: -0.015em;
    padding: 0.2rem 0 0.7rem;
    outline: none;
}

#speakText:focus {
    border-bottom-color: var(--signal);
}

#speakText::placeholder {
    color: var(--mute-soft);
}

.cue-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.85rem;
    margin-top: 0.9rem;
    flex-wrap: wrap;
}

.voice-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.voice-pill {
    padding: 0.15rem 0;
    color: var(--mute);
    border-bottom: 1px solid transparent;
}

.voice-pill.is-active {
    color: var(--ink);
    border-bottom-color: var(--signal);
}

.cue-go {
    font-family: var(--type-display);
    font-size: 1.2rem;
    letter-spacing: -0.015em;
    padding: 0.1rem 0;
    border-bottom: 1px solid var(--signal);
    color: var(--ink);
}

.cue-go:disabled {
    opacity: 0.38;
    cursor: not-allowed;
}

.cue-go.is-busy {
    color: var(--signal);
}

.cue-note {
    color: var(--mute-soft);
    font-size: 0.8rem;
    font-weight: 300;
    line-height: 1.45;
    max-width: 16rem;
}

.cue-key {
    margin-top: 1rem;
    padding-top: 0.7rem;
    border-top: 1px solid var(--hairline);
}

.cue-key summary {
    cursor: pointer;
    list-style: none;
    color: var(--mute);
}

.cue-key summary::-webkit-details-marker {
    display: none;
}

.cue-key[open] summary {
    color: var(--ink);
}

.key-field {
    display: grid;
    gap: 0.4rem;
    margin: 0.75rem 0 0.5rem;
    color: var(--mute);
    font-size: 0.8rem;
    font-weight: 300;
}

#elevenKeyInput {
    width: 100%;
    border: 0;
    border-bottom: 1px solid var(--hairline);
    background: transparent;
    color: var(--ink);
    font-family: var(--type-mono);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    padding: 0.35rem 0;
    outline: none;
}

#elevenKeyInput:focus {
    border-bottom-color: var(--signal);
}

.telemetry {
    position: absolute;
    top: calc(var(--rail) + 4.4rem);
    right: var(--rail);
    display: grid;
    gap: 1.1rem;
    text-align: right;
    padding-top: 0.15rem;
}

.tele-stat {
    display: grid;
    gap: 0.2rem;
    padding-bottom: 0.65rem;
    border-bottom: 1px solid var(--hairline);
}

.tele-stat:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.tele-value {
    font-family: var(--type-display);
    font-size: 1.35rem;
    font-weight: 400;
    letter-spacing: -0.01em;
    line-height: 1;
}

.tele-value.idle-value {
    color: var(--mute-soft);
}

.idle-hero {
    position: absolute;
    left: 50%;
    top: 38%;
    width: min(40rem, calc(100vw - 3rem));
    text-align: center;
    opacity: 1;
    transform: translate(-50%, -50%);
    transition: opacity var(--rise) var(--ease), transform var(--rise) var(--ease);
    pointer-events: none;
}

body.is-live .idle-hero {
    opacity: 0;
    transform: translate(-50%, calc(-50% - 14px));
}

.idle-kicker {
    margin-bottom: 1.15rem;
}

.idle-hero h2 {
    font-family: var(--type-display);
    font-size: clamp(2.8rem, 7.4vw, 5.8rem);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: -0.025em;
    margin-bottom: 1.2rem;
}

.idle-hero h2 em {
    font-style: italic;
    color: var(--ink);
}

.idle-lede {
    max-width: 26rem;
    margin: 0 auto;
    color: var(--mute);
    font-size: 1.02rem;
    line-height: 1.6;
    font-weight: 300;
}

.dock {
    position: absolute;
    left: 50%;
    bottom: calc(var(--rail) + 5.2rem);
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.85rem;
    width: min(28rem, calc(100vw - 3rem));
    text-align: center;
    transition: bottom var(--rise) var(--ease), transform var(--rise) var(--ease);
}

body.is-idle .dock {
    bottom: auto;
    top: 64%;
    transform: translate(-50%, 0);
}

.idle-hint {
    color: var(--mute-soft);
    font-size: 0.86rem;
    font-weight: 300;
    line-height: 1.45;
    max-width: 22rem;
}

body.is-live .idle-hint,
body.is-live .error-band {
    display: none;
}

.error-band {
    width: 100%;
    max-width: 24rem;
    padding: 0.85rem 0;
    border-top: 1px solid rgba(224, 83, 106, 0.45);
    border-bottom: 1px solid rgba(224, 83, 106, 0.45);
}

.error-kicker {
    font-family: var(--type-mono);
    font-size: 0.64rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--danger);
    margin-bottom: 0.35rem;
}

.error-copy {
    color: var(--mute);
    font-size: 0.92rem;
    line-height: 1.45;
    font-weight: 300;
}

.listen-control {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.95rem;
    padding: 0.35rem 0.15rem 0.55rem;
    border-bottom: 1px solid var(--hairline);
    background: transparent;
    transition: opacity var(--rise) var(--ease), transform var(--rise) var(--ease), border-color var(--rise) var(--ease), box-shadow var(--rise) var(--ease);
}

.listen-control:hover {
    border-bottom-color: var(--signal);
}

.listen-control.is-live {
    border-bottom-color: var(--signal);
}

.listen-control:focus-visible {
    outline: none;
    border-bottom-color: var(--signal);
    box-shadow: 0 1px 0 0 var(--signal);
}

.listen-copy {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
}

.listen-label {
    font-family: var(--type-display);
    font-size: 1.55rem;
    font-weight: 400;
    letter-spacing: -0.015em;
    line-height: 1;
}

.dock-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    min-height: 1.5rem;
}

.dock-actions[hidden] {
    display: none !important;
}

body.is-live .dock-actions {
    opacity: 1;
    transform: translateY(0);
}

.link-action {
    display: inline-flex;
    align-items: baseline;
    gap: 0.55rem;
    padding: 0.15rem 0;
    color: var(--ink);
    border-bottom: 1px solid var(--hairline);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.01em;
    text-decoration: none;
    background: none;
    transition: border-color var(--rise) var(--ease), opacity var(--rise) var(--ease), color var(--rise) var(--ease);
}

.link-action:hover:not(:disabled) {
    border-bottom-color: var(--signal);
}

.link-action:focus-visible {
    outline: none;
    border-bottom-color: var(--signal);
    box-shadow: 0 1px 0 0 var(--signal);
}

.link-action:disabled {
    opacity: 0.32;
    cursor: not-allowed;
}

.scene-btn:focus-visible {
    outline: none;
    color: var(--ink);
    border-bottom-color: var(--signal);
    box-shadow: none;
}

.link-action.recording {
    color: #ffc2cc;
    border-bottom-color: var(--danger);
}

.recording-chip {
    position: absolute;
    left: var(--rail);
    bottom: calc(var(--rail) + 0.15rem);
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.35rem 0;
    border-bottom: 1px solid var(--hairline);
    font-family: var(--type-mono);
    font-size: 0.72rem;
    letter-spacing: 0.1em;
    z-index: 20;
}

.rec-dot {
    width: 0.35rem;
    height: 0.35rem;
    border-radius: 50%;
    background: var(--danger);
    animation: rec-pulse 900ms infinite;
}

.floor-band {
    position: absolute;
    left: 50%;
    bottom: var(--rail);
    transform: translateX(-50%);
    width: min(40rem, calc(100vw - 2.4rem));
    padding-top: 0.75rem;
    border-top: 1px solid var(--hairline);
}

.frequency-mini {
    display: grid;
    grid-template-columns: repeat(48, 1fr);
    gap: 2px;
    align-items: end;
    min-height: 1.8rem;
    margin-top: 0.55rem;
}

.freq-bar {
    height: 2px;
    background: rgba(243, 238, 247, 0.22);
    transform-origin: bottom center;
    transition: height 70ms linear, background 180ms linear;
}

body.is-live .freq-bar {
    background: rgba(226, 58, 143, 0.55);
}

body.is-idle .freq-bar {
    opacity: 0.35;
}

.portrait-panel {
    position: fixed;
    inset: 0;
    z-index: 40;
    display: grid;
    place-items: center;
    background: rgba(5, 4, 8, 0.82);
    padding: 1.4rem;
}

.portrait-card {
    width: min(28rem, 94vw);
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    background: rgba(7, 6, 10, 0.96);
    padding: 1.6rem 0.2rem 1.4rem;
}

.portrait-kicker {
    margin-bottom: 0.55rem;
}

.portrait-card h2 {
    font-family: var(--type-display);
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 0.55rem;
}

.portrait-card p {
    color: var(--mute);
    margin-bottom: 1.15rem;
    line-height: 1.55;
    font-weight: 300;
    max-width: 26rem;
}

#portraitPreview {
    display: block;
    width: 100%;
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    margin-bottom: 1.15rem;
    background: rgba(255, 255, 255, 0.02);
    min-height: 11rem;
}

.portrait-actions {
    display: flex;
    align-items: center;
    gap: 1.35rem;
    flex-wrap: wrap;
}

.portrait-primary {
    font-family: var(--type-display);
    font-size: 1.25rem;
    letter-spacing: -0.01em;
    text-decoration: none;
    border-bottom: 1px solid var(--signal);
    padding: 0.15rem 0;
    transition: opacity var(--rise) var(--ease);
}

.portrait-primary:hover {
    opacity: 0.75;
}

.toast-container {
    position: fixed;
    top: calc(var(--rail) + 5.6rem);
    right: var(--rail);
    z-index: 50;
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    max-height: calc(100vh - 12rem);
    overflow: hidden;
    pointer-events: none;
}

.toast {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--hairline);
    background: rgba(7, 6, 10, 0.92);
    font-weight: 400;
    font-size: 0.92rem;
    color: var(--ink);
    max-width: min(18rem, calc(100vw - 2rem));
    pointer-events: auto;
    transition: opacity 220ms var(--ease), transform 220ms var(--ease);
}

.toast.success {
    border-bottom-color: rgba(226, 58, 143, 0.45);
}

.toast.error {
    border-bottom-color: rgba(224, 83, 106, 0.7);
    color: #ffd0d6;
}

.hidden {
    display: none !important;
}

@keyframes rec-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.28; }
}

@media (max-width: 900px) {
    body {
        overflow-x: hidden;
        overflow-y: auto;
    }

    .stage {
        position: absolute;
        inset: 0 auto auto 0;
        width: 100%;
        min-height: 100%;
        height: auto;
        padding: 1rem;
    }

    .top-band {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .status-cluster {
        justify-content: space-between;
    }

    .level-block,
    .level-meter {
        width: 100%;
        min-width: 0;
    }

    .scene-band {
        position: static;
        flex-wrap: wrap;
        gap: 1rem 1.25rem;
        margin-top: 1.15rem;
        padding-top: 0.9rem;
        border-top: 1px solid var(--hairline);
        width: 100%;
    }

    .cue-board {
        position: static;
        width: 100%;
        margin-top: 1.35rem;
        padding-top: 1rem;
        border-top: 1px solid var(--hairline);
    }

    .telemetry {
        position: static;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        text-align: left;
        margin-top: 1.15rem;
        gap: 0.75rem;
        border-top: 1px solid var(--hairline);
        padding-top: 0.9rem;
    }

    .tele-stat {
        border-bottom: 0;
        padding-bottom: 0;
    }

    .idle-hero {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 100%;
        margin: 2.8rem 0 1.2rem;
        text-align: left;
        pointer-events: none;
    }

    body.is-live .idle-hero {
        display: none;
    }

    .dock {
        position: relative;
        left: auto;
        top: auto;
        bottom: auto;
        transform: none;
        align-items: flex-start;
        width: 100%;
        text-align: left;
        margin: 0 0 1.3rem;
    }

    body.is-idle .dock {
        top: auto;
        bottom: auto;
        transform: none;
    }

    .idle-hint,
    .error-band,
    .listen-copy {
        align-items: flex-start;
        text-align: left;
    }

    .listen-control {
        justify-content: flex-start;
    }

    .dock-actions {
        justify-content: flex-start;
    }

    .floor-band {
        position: relative;
        left: auto;
        bottom: auto;
        transform: none;
        width: 100%;
        margin-bottom: 1rem;
    }

    .frequency-mini {
        grid-template-columns: repeat(32, 1fr);
    }

    .recording-chip {
        position: fixed;
        left: 1rem;
        bottom: 1rem;
    }
}

@media (max-width: 560px) {
    .idle-hero h2 {
        font-size: clamp(2.35rem, 12vw, 3.4rem);
    }

    .idle-lede {
        font-size: 0.96rem;
    }

    .tele-value {
        font-size: 1.1rem;
    }

    .link-hint,
    .listen-hint {
        display: none;
    }

    .brand h1 {
        font-size: 1.25rem;
    }

    .listen-label {
        font-size: 1.35rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .idle-hero,
    .dock,
    .dock-actions,
    .listen-control,
    .link-action,
    .scene-btn,
    .toast,
    .level-bar,
    .freq-bar,
    .beat-core,
    .cue-tab,
    .cue-scene,
    .cue-rail-fill {
        transition: none;
    }

    .rec-dot,
    body.is-recording .status-dot {
        animation: none;
    }
}