:root {
    --canvas: #08111f;
    --canvas-deep: #050b14;
    --surface: #0d1929;
    --surface-raised: #132238;
    --surface-soft: #172941;
    --line: rgba(183, 204, 235, 0.13);
    --line-strong: rgba(183, 204, 235, 0.22);
    --ink: #f4f7fb;
    --ink-soft: #c5d1e2;
    --ink-muted: #8395ad;
    --iris: #8ba7ff;
    --iris-strong: #6f8ff7;
    --iris-deep: #3c5fc9;
    --warm: #ffb38e;
    --mint: #76d9b2;
    --danger: #ff806f;
    --user-bubble: #1b3150;
    --agent-bubble: #14243a;
    --focus: #b5c5ff;
    --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
    --z-panel: 40;
    --z-backdrop: 50;
    --z-sheet: 60;
    color-scheme: dark;
}

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

html {
    min-height: 100%;
    background: var(--canvas-deep);
}

body {
    min-height: 100vh;
    min-height: 100dvh;
    padding: calc(1.25rem + env(safe-area-inset-top))
             calc(1.25rem + env(safe-area-inset-right))
             calc(1.25rem + env(safe-area-inset-bottom))
             calc(1.25rem + env(safe-area-inset-left));
    overflow-x: hidden;
    color: var(--ink);
    background:
        radial-gradient(circle at 16% 8%, rgba(86, 115, 207, 0.16), transparent 34rem),
        radial-gradient(circle at 88% 92%, rgba(255, 179, 142, 0.07), transparent 30rem),
        var(--canvas);
    font-family: "Avenir Next", "Segoe UI Variable", "Segoe UI", system-ui, -apple-system, sans-serif;
    -webkit-font-smoothing: antialiased;
}

button,
input,
select {
    font: inherit;
}

button {
    color: inherit;
}

[hidden] {
    display: none !important;
}

.skip-link {
    position: fixed;
    top: 0.75rem;
    left: 0.75rem;
    z-index: 100;
    padding: 0.7rem 1rem;
    border-radius: 8px;
    color: var(--canvas);
    background: var(--ink);
    font-size: 0.85rem;
    font-weight: 700;
    transform: translateY(-160%);
    transition: transform 180ms var(--ease-out);
}

.skip-link:focus {
    transform: translateY(0);
}

.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;
}

.app-shell {
    width: min(1180px, 100%);
    margin: 0 auto;
}

/* ── Header ─────────────────────────────────────────────────────────────── */
.topbar {
    min-height: 62px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: 1.25rem;
    padding: 0.25rem 0.15rem;
}

.brand,
.topbar-actions,
.identity-chip,
.tasks-trigger {
    display: flex;
    align-items: center;
}

.brand {
    gap: 0.8rem;
}

.brand-glyph {
    position: relative;
    width: 38px;
    height: 38px;
    flex: 0 0 38px;
    border: 1px solid rgba(139, 167, 255, 0.55);
    border-radius: 50%;
}

.brand-glyph::before,
.brand-glyph::after,
.brand-glyph i {
    content: "";
    position: absolute;
    border-radius: 50%;
}

.brand-glyph::before {
    inset: 7px;
    border: 1px solid rgba(139, 167, 255, 0.35);
}

.brand-glyph::after {
    width: 8px;
    height: 8px;
    right: 4px;
    top: 5px;
    background: var(--warm);
    box-shadow: 0 0 12px rgba(255, 179, 142, 0.52);
}

.brand-glyph i {
    width: 6px;
    height: 6px;
    inset: 0;
    margin: auto;
    background: var(--iris);
}

.brand h1 {
    color: var(--ink);
    font-size: 1.18rem;
    font-weight: 680;
    letter-spacing: -0.02em;
}

.brand p {
    margin-top: 0.1rem;
    color: var(--ink-muted);
    font-size: 0.74rem;
}

.topbar-actions {
    justify-content: flex-end;
    gap: 0.65rem;
}

.mode-switch {
    height: 38px;
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: rgba(5, 11, 20, 0.55);
}

.mode-option {
    height: 30px;
    display: inline-flex;
    align-items: center;
    gap: 0.38rem;
    padding: 0 0.65rem;
    border: 0;
    border-radius: 7px;
    cursor: pointer;
    color: var(--ink-muted);
    background: transparent;
    font-size: 0.72rem;
    font-weight: 650;
    transition: color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.mode-option:hover {
    color: var(--ink-soft);
}

.mode-option.active {
    color: var(--ink);
    background: var(--surface-soft);
    box-shadow: 0 1px 5px rgba(2, 7, 14, 0.3);
}

.mode-option:focus-visible,
.chat-composer textarea:focus-visible,
.send-chat:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 2px;
}

.identity-chip {
    min-height: 38px;
    gap: 0.55rem;
    padding: 0 0.85rem;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--ink-soft);
    background: rgba(13, 25, 41, 0.72);
    font-size: 0.78rem;
}

.identity-chip strong {
    color: var(--ink);
    font-weight: 650;
}

.presence-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint);
    box-shadow: 0 0 0 4px rgba(118, 217, 178, 0.1);
}

/* ── Main workspace ─────────────────────────────────────────────────────── */
.workspace {
    display: grid;
    grid-template-columns: minmax(390px, 0.92fr) minmax(420px, 1.08fr);
    grid-template-rows: minmax(0, 1fr);
    height: min(700px, calc(100dvh - 108px));
    min-height: 610px;
    border: 1px solid var(--line);
    border-radius: 16px;
    overflow: hidden;
    background: var(--surface);
    box-shadow: 0 8px 8px rgba(2, 7, 14, 0.18);
}

.voice-console {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    min-height: 0;
    padding: clamp(2rem, 4vw, 3.5rem) clamp(1.5rem, 4vw, 3.25rem) 1.6rem;
    overflow: hidden;
    background:
        radial-gradient(circle at 50% 38%, rgba(90, 121, 215, 0.14), transparent 18rem),
        var(--surface);
}

.voice-console::after {
    content: "";
    position: absolute;
    left: 10%;
    right: 10%;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(139, 167, 255, 0.34), transparent);
}

.console-intro {
    position: relative;
    z-index: 2;
    width: 100%;
    text-align: center;
}

.console-intro h2 {
    color: var(--ink);
    font-size: 2rem;
    font-weight: 620;
    letter-spacing: -0.035em;
    text-wrap: balance;
}

.console-intro p {
    max-width: 38ch;
    margin: 0.55rem auto 0;
    color: var(--ink-muted);
    font-size: 0.91rem;
    line-height: 1.55;
    text-wrap: pretty;
}

/* ── Voice presence ─────────────────────────────────────────────────────── */
.orb-stage {
    position: relative;
    z-index: 1;
    flex: 1;
    width: 100%;
    min-height: 310px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 0.75rem;
}

/* ── LED wall avatar ────────────────────────────────────────────────────── */
.led-wall {
    position: relative;
    z-index: 1;
    width: 320px;
    height: 320px;
    max-width: 100%;
    display: grid;
    grid-template-columns: repeat(21, 1fr);
    grid-template-rows: repeat(21, 1fr);
    gap: 2px;
    place-items: center;
    padding: 12px;
    border-radius: 26px;
    isolation: isolate;
    transition: filter 220ms ease;
}

/* A soft glass panel that holds the matrix up off the page. */
.led-wall::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 26px;
    border: 1px solid rgba(139, 167, 255, 0.14);
    background:
        radial-gradient(circle at 50% 50%, rgba(111, 143, 247, 0.1), transparent 62%),
        rgba(6, 12, 24, 0.4);
    z-index: -1;
}

.led-dot {
    --sz: 5px;
    width: var(--sz);
    height: var(--sz);
    min-width: 3px;
    min-height: 3px;
    border: 0;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.16;
    transition: opacity 90ms linear, width 90ms linear, height 90ms linear;
}


/* Palette shifts by state — a cool blue while it listens, warm toward the
   center as the agent speaks, amber while thinking, dim when idle. */
.led-wall[data-state="idle"] {
    color: #56739e;
}

.led-wall[data-state="connecting"],
.led-wall[data-state="thinking"] {
    color: #d99a6c;
}

.led-wall[data-state="listening"] {
    color: #6f8ff7;
}

.led-wall[data-state="speaking"] {
    color: #9dc2ff;
    filter: drop-shadow(0 0 14px rgba(111, 143, 247, 0.35));
}

.orb-labels {
    min-height: 46px;
    margin-top: 0.2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.state-label {
    color: var(--ink-soft);
    font-size: 0.83rem;
    font-weight: 600;
}

.thinking-chip,
.barge-hint {
    color: var(--ink-muted);
    font-size: 0.73rem;
}

.thinking-chip::before {
    content: "";
    display: inline-block;
    width: 5px;
    height: 5px;
    margin: 0 0.42rem 0.1rem 0;
    border-radius: 50%;
    background: var(--warm);
    vertical-align: middle;
    animation: think-pulse 1.2s ease-in-out infinite;
}

@keyframes think-pulse {
    50% { opacity: 0.28; transform: scale(0.75); }
}

/* ── Buttons and controls ───────────────────────────────────────────────── */
.controls {
    position: relative;
    z-index: 2;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.6rem;
    width: 100%;
}

.btn {
    min-height: 42px;
    border: 0;
    border-radius: 9px;
    padding: 0.68rem 1rem;
    cursor: pointer;
    font-size: 0.84rem;
    font-weight: 650;
    line-height: 1;
    transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms var(--ease-out), opacity 180ms ease;
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:active:not(:disabled) {
    transform: translateY(0);
}

.btn:focus-visible,
.voice-card:focus-visible {
    outline: 2px solid var(--focus);
    outline-offset: 3px;
}

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

.btn-primary {
    position: relative;
    min-width: 180px;
    color: #07101d;
    background: var(--ink);
}

.btn-primary:hover:not(:disabled) {
    background: #dfe7f4;
}

.button-spark {
    display: inline-block;
    width: 7px;
    height: 7px;
    margin-right: 0.5rem;
    border-radius: 50%;
    background: var(--iris-deep);
    box-shadow: 0 0 0 4px rgba(60, 95, 201, 0.12);
}

.btn-primary:disabled,
.btn-danger:disabled {
    display: none;
}

.btn-danger {
    color: #fff4f1;
    background: #8f403a;
}

.btn-danger:hover:not(:disabled) {
    background: #a84b43;
}

.btn-secondary {
    color: var(--ink-soft);
    background: var(--surface-raised);
    border: 1px solid var(--line);
}

.btn-secondary:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
    background: var(--surface-soft);
}

.btn-icon {
    width: 42px;
    min-width: 42px;
    height: 42px;
    padding: 0;
    display: inline-grid;
    place-items: center;
    color: var(--ink-muted);
    background: var(--surface-raised);
    border: 1px solid var(--line);
}

.btn-icon:hover:not(:disabled) {
    color: var(--ink);
    border-color: var(--line-strong);
    background: var(--surface-soft);
}

.btn-icon.muted {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
}

.btn-icon.muted:hover:not(:disabled) {
    color: #fff;
    background: var(--danger);
    border-color: var(--danger);
}

.btn-ghost {
    min-height: 34px;
    padding: 0.45rem 0.65rem;
    color: var(--ink-muted);
    background: transparent;
}

.btn-ghost:hover:not(:disabled) {
    color: var(--ink);
    background: var(--surface-raised);
}

.tasks-trigger {
    position: relative;
    min-height: 38px;
    gap: 0.45rem;
    padding: 0 0.8rem;
    font-size: 0.78rem;
}

.tasks-badge {
    min-width: 17px;
    height: 17px;
    display: inline-grid;
    place-items: center;
    padding: 0 4px;
    border-radius: 999px;
    color: #07101d;
    background: var(--warm);
    font-size: 0.64rem;
    font-weight: 750;
}

.connection-strip {
    width: min(340px, 100%);
    flex-shrink: 0;
    margin-top: 1rem;
}

.status {
    min-height: 20px;
    color: var(--ink-muted);
    font-size: 0.72rem;
    text-align: center;
}

.mic-meter {
    height: 3px;
    margin-top: 0.55rem;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(139, 167, 255, 0.1);
}

.mic-meter-fill {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: var(--iris);
    transition: width 80ms linear;
}

.privacy-note {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    gap: 0.4rem;
    margin-top: 1.15rem;
    color: var(--ink-muted);
    font-size: 0.7rem;
}

.privacy-note svg {
    color: var(--mint);
}

/* ── Conversation ───────────────────────────────────────────────────────── */
.transcript {
    min-width: 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    padding: clamp(1.4rem, 3vw, 2.1rem);
    border-left: 1px solid var(--line);
    background: #0a1524;
}

.transcript-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px solid var(--line);
}

.transcript-header h2 {
    color: var(--ink);
    font-size: 1rem;
    font-weight: 650;
    letter-spacing: -0.01em;
}

.transcript-header p {
    margin-top: 0.22rem;
    color: var(--ink-muted);
    font-size: 0.7rem;
}

#messages {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding: 1.25rem 0.2rem 1rem 0;
    scroll-behavior: smooth;
}

#messages:empty {
    display: grid;
    place-items: center;
}

#messages:empty::before {
    content: "Your conversation will appear here.\A Start when you’re ready—there’s nothing to configure.";
    max-width: 30ch;
    color: var(--ink-muted);
    font-size: 0.84rem;
    line-height: 1.65;
    text-align: center;
    white-space: pre-wrap;
}

.message-row {
    position: relative;
    display: flex;
    align-items: flex-end;
    gap: 0.55rem;
    margin-bottom: 0.85rem;
    animation: message-in 180ms var(--ease-out);
}

.message-row.user {
    justify-content: flex-end;
}

.message-row.system {
    justify-content: center;
}

.message-row.system .bubble {
    padding: 0.35rem 0.65rem;
    color: var(--ink-muted);
    background: transparent;
    font-size: 0.7rem;
}

@keyframes message-in {
    from { opacity: 0; transform: translateY(5px); }
    to { opacity: 1; transform: translateY(0); }
}

.avatar-dot {
    position: relative;
    width: 27px;
    height: 27px;
    flex: 0 0 27px;
    margin-bottom: 2px;
    border: 1px solid rgba(139, 167, 255, 0.38);
    border-radius: 50%;
}

.avatar-dot::after {
    content: "";
    position: absolute;
    inset: 8px;
    border-radius: 50%;
    background: var(--iris);
}

.bubble {
    max-width: min(82%, 58ch);
    padding: 0.72rem 0.9rem;
    border-radius: 12px;
    color: var(--ink-soft);
    font-size: 0.9rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.message-row.user .bubble {
    color: #e8efff;
    background: var(--user-bubble);
    border-bottom-right-radius: 3px;
}

.message-row.agent .bubble {
    background: var(--agent-bubble);
    border-bottom-left-radius: 3px;
}

.message-row.partial,
.bubble.partial {
    opacity: 0.58;
}

.message-row::after {
    content: attr(data-ts);
    position: absolute;
    bottom: -0.9rem;
    color: var(--ink-muted);
    font-size: 0.62rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 150ms ease;
}

.message-row:hover::after {
    opacity: 0.75;
}

.message-row.user::after { right: 0; }
.message-row.agent::after { left: 2rem; }

.audio-viz {
    height: 13px;
    margin-left: 0.5rem;
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
    vertical-align: middle;
}

.audio-viz i {
    width: 2px;
    height: 15%;
    border-radius: 2px;
    background: var(--iris);
    opacity: 0.78;
    transition: height 70ms linear;
}

/* ── Text composer ──────────────────────────────────────────────────────── */
.chat-composer {
    position: relative;
    display: none;
    align-items: flex-end;
    gap: 0.55rem;
    padding: 0.75rem 0 1.25rem;
    border-top: 1px solid var(--line);
}

body[data-mode="text"] .chat-composer {
    display: flex;
}

.chat-composer textarea {
    width: 100%;
    min-height: 48px;
    max-height: 144px;
    resize: none;
    padding: 0.8rem 3.2rem 0.8rem 0.9rem;
    border: 1px solid var(--line-strong);
    border-radius: 12px;
    color: var(--ink);
    background: var(--surface-raised);
    font: inherit;
    font-size: 0.9rem;
    line-height: 1.4;
    caret-color: var(--iris);
    transition: border-color 160ms ease, background 160ms ease;
}

.chat-composer textarea::placeholder {
    color: var(--ink-muted);
}

.chat-composer textarea:focus {
    border-color: rgba(139, 167, 255, 0.56);
    background: var(--surface-soft);
}

.send-chat {
    position: absolute;
    right: 0.55rem;
    bottom: 2.05rem;
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 9px;
    cursor: pointer;
    color: #08111f;
    background: var(--iris);
    transition: opacity 150ms ease, transform 150ms var(--ease-out), background 150ms ease;
}

.send-chat:hover:not(:disabled) {
    background: #a9bbff;
    transform: translateY(-1px);
}

.send-chat:disabled {
    cursor: default;
    opacity: 0.25;
}

.composer-hint {
    position: absolute;
    left: 0.2rem;
    bottom: 0.25rem;
    color: var(--ink-muted);
    font-size: 0.62rem;
}

/* Text mode makes the transcript the primary surface while preserving Hope's
   live presence and the same underlying conversation. */
body[data-mode="text"] .workspace {
    grid-template-columns: minmax(240px, 0.62fr) minmax(480px, 1.38fr);
}

body[data-mode="text"] .voice-console {
    padding: 2rem 1.5rem 1.4rem;
}

body[data-mode="text"] .console-intro h2 {
    font-size: 1.55rem;
}

body[data-mode="text"] .orb-stage {
    min-height: 220px;
}

body[data-mode="text"] .led-wall {
    width: 260px;
    height: 260px;
}

body[data-mode="text"] .controls {
    max-width: 220px;
}

body[data-mode="text"] #muteBtn {
    display: none;
}

body[data-mode="text"] .mic-meter {
    visibility: hidden;
}

/* ── Voice settings ─────────────────────────────────────────────────────── */
.sheet-backdrop {
    position: fixed;
    inset: 0;
    z-index: var(--z-backdrop);
    background: rgba(2, 7, 14, 0.68);
    opacity: 0;
    transition: opacity 200ms ease;
}

.sheet-backdrop:not([hidden]) {
    opacity: 1;
}

.settings-sheet {
    position: fixed;
    top: 0;
    left: 50%;
    z-index: var(--z-sheet);
    width: min(660px, 100%);
    height: 100dvh;
    padding: 0.75rem 1.25rem calc(1.25rem + env(safe-area-inset-bottom));
    display: flex;
    flex-direction: column;
    border: 1px solid var(--line-strong);
    border-radius: 16px;
    background: #101e31;
    transform: translate(-50%, 102%);
    transition: transform 240ms var(--ease-out);
}

.settings-sheet.open {
    transform: translate(-50%, 0);
}

.sheet-handle {
    width: 36px;
    height: 3px;
    margin: 0 auto 1rem;
    border-radius: 999px;
    background: var(--line-strong);
}

.sheet-header,
.tasks-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.sheet-header {
    padding-bottom: 1rem;
}

.sheet-header h2,
.tasks-header h2 {
    color: var(--ink);
    font-size: 1rem;
    font-weight: 650;
}

.sheet-header p,
.tasks-header p {
    margin-top: 0.25rem;
    color: var(--ink-muted);
    font-size: 0.72rem;
}

.sheet-section-title {
    margin: 0.4rem 0 0.55rem;
    padding: 0 0.2rem;
    color: var(--ink-muted);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sheet-note {
    margin: 0.5rem 0 0;
    color: var(--ink-muted);
    font-size: 0.72rem;
}

.voice-list {
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.15rem 0.2rem 0 0;
}

/* One scroll area keeps both model controls and all voices reachable. */
.sheet-content {
    min-height: 0;
    overflow-y: auto;
    padding: 0.15rem 0.2rem 0.25rem;
}
.settings-sheet .sheet-header { flex-shrink: 0; }
.settings-sheet .voice-list { overflow-y: visible; }
#voiceSearch {
    width: 100%; min-width: 0; min-height: 44px; margin-top: 0.4rem;
    padding: 0.65rem 0.75rem; border: 1px solid var(--line); border-radius: 10px;
    background: var(--surface-soft); color: var(--ink); font: inherit;
}
#voiceSearch::placeholder { color: var(--ink-soft); opacity: 1; }
#voiceSearch:focus-visible { outline: 2px solid var(--iris); outline-offset: 2px; }
#voiceCatalogStatus { margin: 0.6rem 0; }
#retryVoices { margin-bottom: 0.6rem; }
.voice-name { overflow-wrap: anywhere; }
.model-settings {
    min-width: 0;
    padding-bottom: 1.25rem;
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--line);
}
.model-settings h3 { font-size: 0.9rem; font-weight: 650; }
.model-settings select {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    text-overflow: ellipsis;
    font-size: 0.85rem;
}
.model-settings select:disabled { color: var(--ink-soft); cursor: not-allowed; }
.model-settings-note,
.model-settings-status {
    color: var(--ink-soft);
    font-size: 0.78rem;
    line-height: 1.55;
    overflow-wrap: anywhere;
}
#thinkingLevelNote { margin-top: 0.5rem; }
.model-settings-status[data-state="error"] { color: var(--danger); }
.model-settings-status[data-state="success"] { color: var(--mint); }
.model-settings-actions { display: flex; flex-wrap: wrap; gap: 0.65rem; }
.model-settings-actions .btn { min-width: 90px; }
.model-settings-actions .btn:disabled { display: inline-block; }

.voice-card {
    min-height: 54px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    padding: 0.65rem 0.75rem 0.65rem 1rem;
    border: 1px solid transparent;
    border-radius: 10px;
    cursor: pointer;
    color: var(--ink-soft);
    background: rgba(23, 41, 65, 0.55);
    transition: color 160ms ease, background 160ms ease, border-color 160ms ease;
}

.voice-card:hover {
    color: var(--ink);
    background: var(--surface-soft);
}

.voice-card.active {
    color: var(--ink);
    border-color: rgba(139, 167, 255, 0.42);
    background: rgba(60, 95, 201, 0.18);
}

.voice-name {
    font-size: 0.86rem;
    font-weight: 600;
}

.voice-card.active .voice-name::after {
    content: "Selected";
    display: inline-block;
    margin-left: 0.55rem;
    color: var(--iris);
    font-size: 0.66rem;
    font-weight: 550;
}

.voice-preview {
    min-height: 32px;
    color: var(--ink-muted);
}

.voice-preview::before {
    content: "Listen";
}

/* ── Tasks ──────────────────────────────────────────────────────────────── */
.tasks-panel {
    position: fixed;
    top: 0;
    right: 0;
    z-index: var(--z-panel);
    width: min(380px, 92vw);
    height: 100dvh;
    display: flex;
    flex-direction: column;
    border-left: 1px solid var(--line-strong);
    background: #0d1929;
    transform: translateX(102%);
    transition: transform 240ms var(--ease-out);
}

.tasks-panel.open {
    transform: translateX(0);
}

.tasks-header {
    padding: calc(1.1rem + env(safe-area-inset-top)) 1.1rem 1rem;
    border-bottom: 1px solid var(--line);
}

.tasks-list {
    flex: 1;
    overflow-y: auto;
    padding: 0.9rem;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.tasks-empty {
    min-height: 180px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    color: var(--ink-muted);
    text-align: center;
    font-size: 0.78rem;
}

.tasks-empty strong {
    color: var(--ink-soft);
    font-size: 0.86rem;
}

.task-card {
    padding: 0.85rem;
    border-radius: 10px;
    color: var(--ink-soft);
    background: var(--surface-raised);
    font-size: 0.8rem;
}

.task-card-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.45rem;
}

.task-status-dot {
    width: 7px;
    height: 7px;
    flex: 0 0 7px;
    border-radius: 50%;
    background: var(--ink-muted);
}

.task-status-dot.running {
    background: var(--iris);
    animation: status-pulse 1.4s ease-in-out infinite;
}

.task-status-dot.completed { background: var(--mint); }
.task-status-dot.failed { background: var(--danger); }

@keyframes status-pulse {
    50% { opacity: 0.3; }
}

.task-desc {
    flex: 1;
    overflow: hidden;
    color: var(--ink);
    font-weight: 600;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.task-steps {
    max-height: 200px;
    margin-top: 0.5rem;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    list-style: none;
}

.task-step,
.task-result,
.task-error {
    padding: 0.42rem 0.5rem;
    border-radius: 6px;
    font-size: 0.72rem;
}

.task-step {
    color: var(--ink-muted);
    background: rgba(5, 11, 20, 0.3);
}

.task-step.tool_call { color: #a9bbff; }
.task-step.tool_result { color: var(--ink-muted); }
.task-step.text { color: var(--ink-soft); }
.task-result { margin-top: 0.5rem; color: #bcebd8; background: rgba(118, 217, 178, 0.1); }
.task-error { margin-top: 0.5rem; color: #ffc2ba; background: rgba(255, 128, 111, 0.1); }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-height: 760px) and (min-width: 881px) {
    .workspace {
        min-height: 540px;
    }

    .voice-console {
        padding-top: 1.5rem;
        padding-bottom: 1rem;
    }

    .console-intro h2 {
        font-size: 1.65rem;
    }

    .console-intro p {
        margin-top: 0.35rem;
    }

    .orb-stage {
        min-height: 220px;
        margin: -1rem 0;
    }

    .led-wall {
        width: 260px;
        height: 260px;
    }

    .connection-strip,
    .privacy-note {
        margin-top: 0.65rem;
    }
}

@media (max-width: 880px) {
    body {
        padding: calc(0.85rem + env(safe-area-inset-top))
                 calc(0.85rem + env(safe-area-inset-right))
                 calc(0.85rem + env(safe-area-inset-bottom))
                 calc(0.85rem + env(safe-area-inset-left));
    }

    .workspace,
    body[data-mode="text"] .workspace {
        grid-template-columns: 1fr;
        height: auto;
        min-height: auto;
    }

    .voice-console {
        min-height: 620px;
    }

    .transcript {
        min-height: 430px;
        max-height: 62dvh;
        border-top: 1px solid var(--line);
        border-left: 0;
    }
}

@media (max-width: 560px) {
    body {
        padding-right: env(safe-area-inset-right);
        padding-left: env(safe-area-inset-left);
    }

    .topbar {
        padding-right: 0.85rem;
        padding-left: 0.85rem;
        margin-bottom: 0.65rem;
    }

    .brand p,
    .identity-chip,
    .mode-option svg {
        display: none;
    }

    .mode-option {
        padding: 0 0.55rem;
    }

    .workspace {
        border-right: 0;
        border-left: 0;
        border-radius: 0;
    }

    .voice-console {
        min-height: calc(100dvh - 82px);
        padding: 2.1rem 1.15rem 1.25rem;
    }

    body[data-mode="text"] .voice-console {
        min-height: 270px;
        padding: 1.35rem 1rem 1rem;
    }

    body[data-mode="text"] .orb-stage {
        min-height: 120px;
        margin: -0.75rem 0;
    }

    body[data-mode="text"] .led-wall {
        width: 210px;
        height: 210px;
    }

    .console-intro h2 {
        font-size: 1.7rem;
    }

    .orb-stage {
        min-height: 300px;
    }

    .led-wall {
        width: 270px;
        height: 270px;
        padding: 9px;
    }

    .controls {
        max-width: 330px;
    }

    .btn-primary,
    .btn-danger {
        flex: 1 1 180px;
    }

    .privacy-note {
        margin-top: 1rem;
    }

    .transcript {
        min-height: 480px;
        max-height: none;
        padding: 1.25rem 1rem;
    }

    .tasks-panel {
        width: 100vw;
    }

    .bubble {
        max-width: 86%;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Account surfaces share the conversation's existing tokens. */
.login-gate { width: min(440px, calc(100% - 2rem)); margin: 12vh auto 3rem; padding: 2rem; border: 1px solid var(--line-strong); border-radius: 16px; background: var(--surface); }
.login-gate h1 { font-size: 1.6rem; letter-spacing: -.025em; }
.login-gate > p { margin: .75rem 0 1.5rem; color: var(--ink-soft); line-height: 1.6; }
.account-form { display: flex; flex-direction: column; gap: .65rem; }
.account-form label { display: block; font-size: .85rem; color: var(--ink-soft); margin-bottom: .3rem; }
.account-form input, .account-form select { width: 100%; min-height: 44px; padding: .65rem .75rem; border: 1px solid var(--line-strong); border-radius: 8px; color: var(--ink); background: var(--canvas); }
.account-form input:focus-visible, .account-form select:focus-visible { outline: 2px solid var(--focus); outline-offset: 2px; }
.account-form .btn { margin-top: .5rem; }
.account-form .btn:disabled { display: inline-block; }
.account-toolbar { display: flex; align-items: center; gap: .65rem; margin: 0 0 1rem; padding: 0 .15rem; }
.account-toolbar p { flex: 1; color: var(--warm); font-size: .85rem; line-height: 1.5; }
.admin-section { margin-bottom: 1.5rem; padding: 1.5rem; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); }
.admin-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.admin-header h2 { font-size: 1.2rem; }
.admin-header p, #adminMessage, #createUserMessage { margin: .5rem 0 1rem; color: var(--ink-soft); font-size: .85rem; line-height: 1.5; }
.table-scroll { overflow-x: auto; margin-bottom: 1.5rem; }
.admin-section table { width: 100%; border-collapse: collapse; text-align: left; font-size: .8rem; }
.admin-section th, .admin-section td { padding: .8rem .6rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.admin-section th { color: var(--ink-soft); font-weight: 600; }
.admin-section td { max-width: 28ch; overflow-wrap: anywhere; }
.user-actions { min-width: 190px; }
.user-actions .btn { margin: 0 .3rem .4rem 0; font-size: .75rem; }
.admin-section h3 { font-size: 1rem; margin-bottom: .8rem; }
.create-user-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; align-items: end; }
.create-user-form .btn { justify-self: start; }
#accountDialog { margin: auto; padding: 1.5rem; width: min(480px, calc(100% - 2rem)); border: 1px solid var(--line-strong); border-radius: 12px; color: var(--ink); background: var(--surface); }
#accountDialog::backdrop { background: rgba(2, 7, 14, .75); }
#accountDialog h2 { font-size: 1.2rem; overflow-wrap: anywhere; }
#accountDialog p { color: var(--ink-soft); line-height: 1.55; font-size: .9rem; }
.dialog-actions { display: flex; gap: .75rem; justify-content: flex-end; }
.task-card p { margin-top: .5rem; line-height: 1.5; overflow-wrap: anywhere; }
.audio-unlock { position: fixed; bottom: 2rem; left: 50%; transform: translateX(-50%); z-index: var(--z-sheet); }
.topbar-actions { flex-wrap: wrap; }
.identity-chip { max-width: 28ch; overflow-wrap: anywhere; }
@media (max-width: 560px) {
    .topbar { flex-wrap: wrap; }
    .topbar-actions { width: 100%; justify-content: flex-start; }
    .identity-chip { display: flex; }
    .account-toolbar { padding: 0 .85rem; flex-wrap: wrap; }
    .account-toolbar p { flex-basis: 100%; }
    .admin-section { padding: 1rem; border-radius: 0; }
    .create-user-form { grid-template-columns: 1fr; }
    .admin-header { flex-wrap: wrap; }
    .login-gate { padding: 1.5rem; margin-top: 7vh; }
}

/* Primary Hope shell: quiet Opal, system-native typography, a single reading column. */
:root { --accent: #8c3d63; --accent-ink: #fff; }
body {padding:0;background:var(--canvas);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;}
.app-shell {display:grid;grid-template-columns:264px minmax(0,1fr);height:100dvh;width:100%;max-width:none;margin:0;gap:0;}
.chat-sidebar {background:var(--surface);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:24px 16px 16px;overflow:auto;min-width:0;}
.sidebar-brand {display:flex;align-items:center;gap:12px;margin-bottom:24px;padding:0 10px;font-size:23px;letter-spacing:-.025em;}
.hope-mark {font-size:32px;color:var(--accent);line-height:1;}
.new-chat {justify-content:flex-start;background:var(--surface-raised);width:100%;margin-bottom:16px;}
.chat-sidebar input {width:100%;padding:11px 12px;background:var(--canvas);border:1px solid var(--line);border-radius:8px;color:var(--ink);font-size:14px;}
.chat-sidebar nav {margin-top:22px;flex:1;}
.chat-sidebar h2 {font-size:12px;font-weight:600;color:var(--ink-muted);margin:22px 10px 8px;letter-spacing:0;text-transform:none;}
.conversation-link {border:0;background:transparent;color:var(--ink);display:block;text-align:left;border-radius:8px;width:100%;padding:10px;font-size:14px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-height:40px;cursor:pointer;}
.conversation-link:hover,.conversation-link[aria-current="page"] {background:var(--surface-raised);}
.nav-heading {display:flex;align-items:center;justify-content:space-between;}
.workspace-row {display:flex;align-items:center;flex-wrap:wrap;}
.workspace-row .conversation-link {width:100%;}
.workspace-row .btn {font-size:12px;min-height:30px;padding:4px 10px;color:var(--ink-muted);}
.sidebar-footer {display:flex;flex-direction:column;gap:4px;margin-top:20px;border-top:1px solid var(--line);padding-top:14px;}
.sidebar-footer .btn {justify-content:flex-start;}
.primary-chat {display:flex;flex-direction:column;min-width:0;min-height:0;background:var(--canvas);}
.chat-topbar {display:flex;align-items:center;gap:16px;padding:18px 28px;border-bottom:1px solid var(--line);min-height:76px;flex-wrap:wrap;}
.chat-topbar h1 {font-size:16px;line-height:1.4;letter-spacing:-.015em;flex:1;min-width:100px;overflow-wrap:anywhere;}
.conversation-actions {display:flex;gap:2px;flex-wrap:wrap;}
.conversation-actions .btn {font-size:12px;padding:8px;min-height:36px;}
.chat-notice {font-size:14px;color:var(--ink-muted);margin:0 28px;}
.chat-notice:not(:empty) {padding:12px 0;}
.chat-timeline {flex:1;min-height:0;overflow:auto;padding:30px max(24px,calc((100% - 740px)/2));scrollbar-gutter:stable;}
.chat-welcome {margin:clamp(50px,15vh,180px) auto 32px;text-align:center;max-width:440px;}
.chat-welcome h2 {font-size:28px;font-weight:500;letter-spacing:-.025em;line-height:1.2;margin:20px 0 12px;text-wrap:balance;}
.chat-welcome p {color:var(--ink-muted);font-size:15px;line-height:1.7;}
.chat-message {margin:0 0 32px;max-width:74ch;font-size:16px;line-height:1.75;overflow-wrap:anywhere;}
.chat-message h2 {font-size:13px;font-weight:600;margin-bottom:10px;color:var(--ink-muted);}
.chat-message.user .markdown {background:var(--surface);border-radius:12px;padding:14px 18px;}
.markdown p {margin:0 0 10px;text-wrap:pretty;}
.markdown p:last-child {margin-bottom:0;}
.markdown h2,.markdown h3,.markdown h4 {font-size:19px;margin:20px 0 8px;color:var(--ink);}
.markdown ul,.markdown ol {padding-left:24px;margin:12px 0;}
.markdown a {color:var(--accent);text-decoration:underline;}
.markdown pre {overflow:auto;max-width:100%;padding:16px;background:var(--surface);border-radius:8px;font-size:13px;line-height:1.6;margin:14px 0;}
.markdown code {font-family:ui-monospace,SFMono-Regular,Consolas,monospace;background:var(--surface-raised);padding:2px 4px;border-radius:3px;}
.markdown pre code {padding:0;background:none;}
.markdown blockquote {border:1px solid var(--line);padding:12px 16px;margin:12px 0;border-radius:8px;}
.message-actions {display:flex;flex-wrap:wrap;gap:2px;margin-top:8px;align-items:center;font-size:12px;color:var(--ink-muted);}
.message-actions .btn {font-size:12px;min-height:32px;padding:4px 8px;}
.primary-composer {width:calc(100% - 48px);max-width:740px;margin:12px auto 0;border:1px solid var(--line);border-radius:14px;padding:16px;background:var(--surface);}
.primary-composer textarea {display:block;resize:vertical;min-height:62px;max-height:220px;width:100%;border:0;background:none;color:var(--ink);font:inherit;line-height:1.6;outline-offset:4px;}
textarea::placeholder,input::placeholder {color:var(--ink-muted);opacity:1;}
.composer-footer {display:flex;align-items:center;gap:8px;justify-content:flex-end;margin-top:12px;}
.composer-footer span {font-size:11px;color:var(--ink-muted);margin-right:auto;}
.chat-footnote {font-size:11px;color:var(--ink-muted);text-align:center;padding:12px 20px 18px;}
.run-progress {max-width:740px;width:calc(100% - 48px);margin:0 auto;font-size:14px;color:var(--ink-muted);}
.btn {border-radius:8px;min-height:40px;padding:9px 14px;box-shadow:none;font-weight:500;cursor:pointer;}
.btn-primary {background:var(--accent);color:var(--accent-ink);border:0;}
.btn-primary:hover:not(:disabled) {filter:brightness(1.08);transform:none;}
.btn-secondary,.btn-ghost,.btn-icon {background:transparent;color:var(--ink);border:0;}
.btn:hover:not(:disabled) {background:var(--surface-raised);transform:none;}
.btn-primary:hover:not(:disabled) {background:var(--accent);}
button:disabled {opacity:.45;cursor:not-allowed;}
:focus-visible {outline:2px solid var(--focus,var(--accent));outline-offset:3px;}
#drawerClose,#drawerOpen {display:none;}
.legacy-voice {overflow:auto;padding:28px;min-width:0;}
.legacy-voice .workspace {grid-template-columns:1fr;}
.legacy-voice .topbar {margin-top:24px;}
.login-gate {width:calc(100% - 40px);max-width:420px;margin:12vh auto;padding:28px;background:var(--surface);border:1px solid var(--line);border-radius:12px;}
.login-gate h1 {font-size:26px;}
.login-gate p {margin:14px 0;}
dialog {max-width:520px;width:calc(100% - 32px);border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);padding:24px;}
dialog::backdrop {background:rgb(0 0 0 / .35);}
dialog h2 {font-size:22px;margin-bottom:16px;}
.account-form input,.account-form select,.account-form textarea {font:inherit;color:var(--ink);background:var(--canvas);border:1px solid var(--line);border-radius:6px;padding:10px;width:100%;}
.settings-sheet,.tasks-panel {background:var(--surface);color:var(--ink);}
.settings-sheet {overflow:auto;max-height:90dvh;}
.led-wall {display:grid;grid-template-columns:repeat(21,1fr);width:240px;height:240px;gap:3px;}
.led-dot {border-radius:50%;background:var(--accent);border:0;}
@media(max-width:760px) {
 .app-shell {grid-template-columns:minmax(0,1fr);}
 .chat-sidebar {position:fixed;inset:0 auto 0 0;width:min(310px,85vw);z-index:60;transform:translateX(-100%);transition:transform 180ms ease-out;}
 .chat-sidebar.drawer-open {transform:translateX(0);}
 #drawerClose,#drawerOpen {display:inline-flex;}
 #drawerClose {margin-left:auto;}
 .drawer-backdrop {position:fixed;inset:0;z-index:50;border:0;background:rgb(0 0 0 / .35);}
 .chat-topbar {padding:10px 12px;gap:8px;min-height:64px;}
 .conversation-actions {width:100%;justify-content:flex-end;}
 .chat-timeline {padding:24px 18px;}
 .primary-composer {width:calc(100% - 24px);padding:12px;}
 .composer-footer span {display:none;}
 .chat-welcome h2 {font-size:25px;}
 .chat-footnote {padding-bottom:calc(12px + env(safe-area-inset-bottom));}
 .legacy-voice {padding:16px;}
}
@media(prefers-reduced-motion:reduce) {*,*::before,*::after {animation:none!important;transition:none!important;scroll-behavior:auto!important;}}

:root {--canvas:var(--hope-ground,#fcf9fb);--surface:var(--hope-surface,#f4eef2);--surface-raised:var(--hope-persona-surface,#eee2e9);--ink:var(--hope-ink,#332831);--ink-muted:var(--hope-quiet,#695662);--ink-soft:var(--hope-quiet,#695662);--line:var(--hope-control-border,#d4c3cf);--accent:var(--hope-accent,#8c3d63);--accent-ink:var(--hope-on-accent,#fff);--focus:var(--hope-focus,#8c3d63);--iris:var(--hope-accent,#8c3d63);--danger:var(--hope-alert,#a32438);color-scheme:light dark;}

.sidebar-footer .btn,.new-chat {text-align:left;display:flex;justify-content:flex-start;}

.primary-composer .btn-primary {min-width:84px;flex:0 0 auto;}
.primary-composer .btn-primary:disabled,.account-form .btn-primary:disabled,.login-gate .btn-primary:disabled {display:inline-flex;}