.osai-root {
    --osai-bg: #0f172a;
    --osai-surface: rgba(15, 23, 42, 0.88);
    --osai-border: rgba(148, 163, 184, 0.28);
    --osai-brand: #22c55e;
    --osai-brand-2: #06b6d4;
    --osai-text: #f8fafc;
    --osai-muted: #cbd5e1;
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 2147483000;
    font-family: "DM Sans", sans-serif;
    --osai-voice-level: 0.06;
    isolation: isolate;
}

.osai-backdrop {
    position: fixed;
    inset: 0;
    border: 0;
    background: rgba(2, 6, 23, 0.42);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease-out;
}

.osai-root.osai-backdrop-soft .osai-backdrop {
    opacity: 0.12;
    pointer-events: auto;
}

.osai-root.osai-backdrop-strong .osai-backdrop {
    opacity: 0.34;
    pointer-events: auto;
}

.osai-launcher {
    width: 64px;
    height: 64px;
    border: none;
    border-radius: 999px;
    color: var(--osai-text);
    background: radial-gradient(circle at 30% 20%, #34d399 0%, #22c55e 35%, #0ea5e9 100%);
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 180ms cubic-bezier(0.23, 1, 0.32, 1), box-shadow 180ms cubic-bezier(0.23, 1, 0.32, 1);
}

.osai-launcher:hover {
    transform: translateY(-2px) scale(1.02);
}

.osai-launcher:active {
    transform: scale(0.96);
}

.osai-launcher-ring {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(6px);
    position: relative;
    overflow: hidden;
}

.osai-launcher-img {
    width: 24px;
    height: 24px;
    object-fit: contain;
    display: block;
    filter: drop-shadow(0 0 6px rgba(125, 211, 252, 0.45));
}

.osai-launcher-ring .osai-gemini-icon {
    display: none;
}

.osai-launcher-ring.osai-fallback-icon .osai-launcher-img {
    display: none !important;
}

.osai-launcher-ring.osai-fallback-icon .osai-gemini-icon {
    display: inline-flex !important;
}

.osai-gemini-icon {
    position: relative;
    width: 24px;
    height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-gem-core {
    width: 14px;
    height: 14px;
    border-radius: 6px;
    transform: rotate(45deg);
    background: linear-gradient(145deg, #dbeafe 8%, #7dd3fc 48%, #22c55e 100%);
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.25),
        0 0 16px rgba(34, 197, 94, 0.48),
        0 0 28px rgba(56, 189, 248, 0.42);
    animation: osaiGemPulse 1800ms cubic-bezier(0.23, 1, 0.32, 1) infinite;
}

.osai-gem-spark {
    position: absolute;
    width: 5px;
    height: 5px;
    border-radius: 999px;
    background: #e2e8f0;
    box-shadow: 0 0 10px rgba(125, 211, 252, 0.8);
    animation: osaiGemSpark 1600ms ease-in-out infinite;
}

.osai-gem-spark.is-top {
    top: 1px;
    left: 50%;
    transform: translateX(-50%);
}

.osai-gem-spark.is-right {
    right: 1px;
    top: 50%;
    transform: translateY(-50%);
    animation-delay: 300ms;
}

.osai-gem-spark.is-left {
    left: 1px;
    top: 50%;
    transform: translateY(-50%);
    animation-delay: 560ms;
}

@keyframes osaiGemPulse {
    0%, 100% { transform: rotate(45deg) scale(0.95); }
    50% { transform: rotate(45deg) scale(1.08); }
}

@keyframes osaiGemSpark {
    0%, 100% { opacity: 0.5; transform-origin: center; }
    50% { opacity: 1; }
}

.osai-sheet {
    position: absolute;
    right: 0;
    bottom: calc(100% + 0.75rem);
    width: min(420px, calc(100vw - 1.25rem));
    max-height: min(72dvh, 680px);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.9));
    border: 1px solid var(--osai-border);
    box-shadow: 0 30px 80px rgba(2, 6, 23, 0.5);
    transform-origin: bottom right;
    transform: translateY(8px) scale(0.97);
    opacity: 0;
    pointer-events: none;
    transition: transform 220ms cubic-bezier(0.23, 1, 0.32, 1), opacity 200ms ease-out;
    overflow: hidden;
    display: grid;
    grid-template-rows: auto auto auto minmax(0, 1fr) auto;
}

.osai-root.osai-first-open .osai-sheet {
    animation: osaiSheetIntro 300ms cubic-bezier(0.23, 1, 0.32, 1);
}

.osai-open .osai-sheet {
    transform: translateY(0) scale(1);
    opacity: 1;
    pointer-events: auto;
}

.osai-root.osai-expanded .osai-sheet {
    width: min(640px, calc(100vw - 1rem));
    max-height: min(86dvh, 820px);
}

.osai-drag-handle {
    display: none;
    padding: 0.35rem 0 0.15rem;
    text-align: center;
}

.osai-drag-handle span {
    display: inline-block;
    width: 44px;
    height: 4px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.55);
}

.osai-sheet-head {
    padding: 0.9rem 1rem 0.75rem;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.75rem;
    color: var(--osai-text);
    border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}

.osai-head-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.34rem;
}

.osai-title-wrap {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.osai-title-badge {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    color: #0f172a;
    background: linear-gradient(135deg, #86efac, #67e8f9);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-title {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.2;
}

.osai-status {
    margin: 0;
    font-size: 0.75rem;
    color: var(--osai-muted);
}

.osai-mode-pill {
    font-size: 0.68rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    font-weight: 700;
    padding: 0.22rem 0.5rem;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.66);
    color: #dbeafe;
    min-width: 66px;
    text-align: center;
}

.osai-close {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.7);
    color: var(--osai-text);
}

.osai-voice-focus {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.7);
    color: var(--osai-text);
}

.osai-expand {
    width: 34px;
    height: 34px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(15, 23, 42, 0.7);
    color: var(--osai-text);
}

.osai-chips {
    display: flex;
    gap: 0.45rem;
    padding: 0.75rem 1rem 0.5rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.osai-chips::-webkit-scrollbar {
    display: none;
}

.osai-chip {
    border: 1px solid rgba(148, 163, 184, 0.34);
    color: #e2e8f0;
    background: rgba(30, 41, 59, 0.74);
    border-radius: 999px;
    font-size: 0.75rem;
    padding: 0.38rem 0.72rem;
    white-space: nowrap;
}

.osai-chip.is-active {
    color: #ecfdf5;
    border-color: rgba(52, 211, 153, 0.8);
    background: linear-gradient(145deg, rgba(34, 197, 94, 0.3), rgba(14, 165, 233, 0.25));
}

.osai-expanded .osai-chips {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    overflow: visible;
    gap: 0.52rem;
}

.osai-expanded .osai-chip {
    white-space: normal;
    text-align: center;
    min-height: 42px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-voice-stage {
    display: none;
    grid-template-columns: auto 1fr;
    gap: 0.72rem;
    align-items: center;
    margin: 0.1rem 1rem 0.55rem;
    padding: 0.5rem 0.6rem;
    border-radius: 14px;
    border: 1px solid rgba(56, 189, 248, 0.28);
    background: linear-gradient(145deg, rgba(2, 6, 23, 0.72), rgba(15, 23, 42, 0.62));
}

.osai-listening .osai-voice-stage,
.osai-speaking .osai-voice-stage,
.osai-transcribing .osai-voice-stage {
    display: grid;
}

.osai-orb-wrap {
    width: 42px;
    height: 42px;
    position: relative;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-orb-core,
.osai-orb-ring {
    position: absolute;
    border-radius: 999px;
}

.osai-orb-core {
    width: 22px;
    height: 22px;
    background: radial-gradient(circle at 30% 20%, #86efac 0%, #22c55e 45%, #06b6d4 100%);
    transform: scale(calc(0.92 + (var(--osai-voice-level) * 0.26)));
    transition: transform 120ms ease-out;
}

.osai-orb-ring {
    width: 42px;
    height: 42px;
    border: 1px solid rgba(34, 197, 94, 0.45);
    transform: scale(calc(0.96 + (var(--osai-voice-level) * 0.18)));
    transition: transform 120ms ease-out;
}

.osai-wave {
    height: 22px;
    display: flex;
    align-items: flex-end;
    gap: 4px;
}

.osai-wave-bar {
    width: 4px;
    height: 8px;
    border-radius: 10px;
    background: linear-gradient(180deg, #67e8f9, #22c55e);
    transform-origin: bottom center;
    transform: scaleY(calc(0.6 + (var(--osai-voice-level) * 1.5)));
    transition: transform 90ms linear;
}

.osai-transcript {
    grid-column: 1 / -1;
    margin: 0.15rem 0 0;
    font-size: 0.76rem;
    line-height: 1.35;
    color: #dbeafe;
    min-height: 1.1em;
}

.osai-messages {
    min-height: 180px;
    height: auto;
    overflow-y: auto;
    padding: 0.45rem 1rem 0.85rem;
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.osai-expanded .osai-messages {
    min-height: min(56dvh, 520px);
}

.osai-messages::-webkit-scrollbar {
    width: 7px;
}

.osai-messages::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.45);
    border-radius: 99px;
}

.osai-msg {
    display: flex;
}

.osai-msg-user {
    justify-content: flex-end;
}

.osai-msg-assistant {
    justify-content: flex-start;
}

.osai-bubble {
    max-width: 83%;
    padding: 0.66rem 0.78rem;
    border-radius: 14px;
    font-size: 0.86rem;
    line-height: 1.45;
}

.osai-msg-user .osai-bubble {
    color: #ecfdf5;
    background: linear-gradient(140deg, #22c55e, #0ea5e9);
    border-bottom-right-radius: 5px;
}

.osai-msg-assistant .osai-bubble {
    color: #f1f5f9;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.74);
    border-bottom-left-radius: 5px;
}

.osai-form {
    border-top: 1px solid rgba(148, 163, 184, 0.25);
    padding: 0.75rem;
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 0.45rem;
    align-items: center;
}

.osai-voice,
.osai-keyboard,
.osai-stop,
.osai-send {
    width: 40px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(30, 41, 59, 0.75);
    color: #f8fafc;
    position: relative;
    transition: transform 140ms cubic-bezier(0.23, 1, 0.32, 1), box-shadow 180ms cubic-bezier(0.23, 1, 0.32, 1), background 180ms ease-out;
}

.osai-stop {
    background: rgba(30, 41, 59, 0.75);
}

.osai-keyboard {
    background: rgba(30, 41, 59, 0.75);
}

.osai-send {
    background: linear-gradient(145deg, #22c55e, #14b8a6);
    border: none;
    color: #022c22;
}

.osai-input {
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.35);
    background: rgba(15, 23, 42, 0.82);
    color: #f8fafc;
    padding: 0 0.95rem;
}

.osai-input::placeholder {
    color: #94a3b8;
}

.osai-input:focus {
    outline: none;
    border-color: rgba(16, 185, 129, 0.9);
    box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.25);
}

.osai-voice {
    position: relative;
    overflow: visible;
}

.osai-voice::before {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 999px;
    border: 2px solid rgba(34, 197, 94, 0.55);
    opacity: 0;
    transform: scale(0.9);
    pointer-events: none;
}

.osai-voice i,
.osai-voice-focus i {
    font-size: 14px !important;
}

.osai-voice[data-mode="hold"] {
    background: linear-gradient(145deg, rgba(6, 182, 212, 0.2), rgba(16, 185, 129, 0.28));
}

.osai-voice[data-state="listening"],
.osai-voice[data-state="transcribing"] {
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.osai-voice[data-state="listening"]::before,
.osai-voice[data-state="transcribing"]::before {
    opacity: 1;
    animation: osaiMicRing 1s ease-out infinite;
}

.osai-root.osai-voice-pressing .osai-voice[data-mode="hold"] {
    transform: scale(0.94);
    box-shadow: 0 0 0 4px rgba(6, 182, 212, 0.22), 0 8px 20px rgba(2, 6, 23, 0.35);
}

.osai-root.osai-haptic-listen .osai-voice,
.osai-root.osai-haptic-release .osai-voice,
.osai-root.osai-haptic-send .osai-voice {
    animation: osaiVoicePing 180ms cubic-bezier(0.23, 1, 0.32, 1) 1;
}

.osai-root.osai-voice-focus-mode .osai-chips,
.osai-root.osai-voice-focus-mode .osai-messages {
    display: none;
}

.osai-root.osai-voice-focus-mode .osai-voice-stage {
    display: grid;
    margin: 0.7rem 1rem 0.7rem;
    min-height: 160px;
    grid-template-columns: 1fr;
    justify-items: center;
    gap: 0.7rem;
    border: 1px solid rgba(34, 197, 94, 0.36);
    background: radial-gradient(circle at 50% 20%, rgba(34, 197, 94, 0.12), rgba(15, 23, 42, 0.78));
}

.osai-root.osai-voice-focus-enter .osai-voice-stage {
    animation: osaiVoiceFocusIntro 240ms cubic-bezier(0.23, 1, 0.32, 1);
}

.osai-root.osai-voice-focus-mode .osai-orb-wrap {
    width: 58px;
    height: 58px;
}

.osai-root.osai-voice-focus-mode .osai-orb-core {
    width: 30px;
    height: 30px;
}

.osai-root.osai-voice-focus-mode .osai-orb-ring {
    width: 58px;
    height: 58px;
}

.osai-root.osai-voice-focus-mode .osai-transcript {
    text-align: center;
    min-height: 2.3em;
}

.osai-root.osai-voice-focus-mode .osai-input,
.osai-root.osai-voice-focus-mode .osai-send {
    display: none;
}

.osai-root.osai-voice-focus-mode .osai-keyboard {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

.osai-root.osai-voice-focus-mode .osai-form {
    grid-template-columns: auto auto auto;
    justify-content: center;
    padding-top: 0.65rem;
}

.osai-listening .osai-launcher {
    animation: osaiFloat 1.4s ease-in-out infinite;
}

.osai-listening .osai-orb-core,
.osai-transcribing .osai-orb-core,
.osai-speaking .osai-orb-core {
    animation: osaiOrbGlow 1.1s cubic-bezier(0.23, 1, 0.32, 1) infinite;
}

.osai-listening .osai-wave-bar,
.osai-transcribing .osai-wave-bar,
.osai-speaking .osai-wave-bar {
    animation: osaiWave 0.9s ease-in-out infinite;
}

.osai-listening .osai-wave-bar:nth-child(2),
.osai-transcribing .osai-wave-bar:nth-child(2),
.osai-speaking .osai-wave-bar:nth-child(2) {
    animation-delay: 0.08s;
}

.osai-listening .osai-wave-bar:nth-child(3),
.osai-transcribing .osai-wave-bar:nth-child(3),
.osai-speaking .osai-wave-bar:nth-child(3) {
    animation-delay: 0.16s;
}

.osai-listening .osai-wave-bar:nth-child(4),
.osai-transcribing .osai-wave-bar:nth-child(4),
.osai-speaking .osai-wave-bar:nth-child(4) {
    animation-delay: 0.24s;
}

.osai-listening .osai-wave-bar:nth-child(5),
.osai-transcribing .osai-wave-bar:nth-child(5),
.osai-speaking .osai-wave-bar:nth-child(5) {
    animation-delay: 0.32s;
}

@keyframes osaiPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.55);
    }
    100% {
        box-shadow: 0 0 0 10px rgba(34, 197, 94, 0);
    }
}

@keyframes osaiFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-3px);
    }
}

@keyframes osaiWave {
    0%,
    100% {
        height: 7px;
        opacity: 0.7;
    }
    50% {
        height: 20px;
        opacity: 1;
    }
}

@keyframes osaiOrbGlow {
    0%,
    100% {
        transform: scale(0.96);
        box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.28);
    }
    50% {
        transform: scale(1.08);
        box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
    }
}

@keyframes osaiVoicePing {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes osaiSheetIntro {
    0% {
        transform: translateY(12px) scale(0.965);
        opacity: 0;
    }
    100% {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

@keyframes osaiVoiceFocusIntro {
    0% {
        opacity: 0;
        transform: translateY(8px) scale(0.97);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@media (max-width: 768px) {
    .osai-root {
        right: 0.35rem;
        bottom: calc(0.6rem + env(safe-area-inset-bottom));
    }

    .osai-sheet {
        position: fixed;
        right: 0.35rem;
        left: 0.35rem;
        bottom: calc(74px + env(safe-area-inset-bottom));
        width: auto;
        max-width: none;
        height: min(50dvh, 500px);
        max-height: min(58dvh, 560px);
        border-radius: 24px 24px 18px 18px;
        transform-origin: bottom center;
    }

    .osai-root.osai-compact .osai-sheet {
        height: auto;
        max-height: none;
        grid-template-rows: auto auto;
        border-radius: 22px;
    }

    .osai-root.osai-compact .osai-sheet-head {
        border-bottom: 0;
        padding-bottom: 0.55rem;
    }

    .osai-root.osai-compact .osai-status {
        display: none;
    }

    .osai-root.osai-compact .osai-chips,
    .osai-root.osai-compact .osai-messages,
    .osai-root.osai-compact .osai-voice-stage {
        display: none !important;
    }

    .osai-root.osai-compact .osai-form {
        border-top: 0;
        padding-top: 0.45rem;
    }

    .osai-root.osai-expanded .osai-sheet {
        right: 0.2rem;
        left: 0.2rem;
        bottom: calc(0.25rem + env(safe-area-inset-bottom));
        width: auto;
        height: min(88dvh, 860px);
        max-height: min(90dvh, 900px);
        border-radius: 18px;
    }

    .osai-sheet-head {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 0.6rem;
    }

    .osai-head-actions {
        width: 100%;
        justify-content: flex-start;
    }

    .osai-title {
        font-size: 0.88rem;
    }

    .osai-status {
        font-size: 0.73rem;
    }

    .osai-messages {
        min-height: 80px;
        max-height: 120px;
    }

    .osai-expanded .osai-messages {
        max-height: none;
        min-height: 220px;
    }

    .osai-form {
        grid-template-columns: auto 1fr auto;
    }

    .osai-stop {
        display: none;
    }

    .osai-drag-handle {
        display: block;
    }

    .osai-root.osai-voice-focus-mode .osai-form {
        grid-template-columns: auto auto auto;
        gap: 0.5rem;
    }

    .osai-root.osai-voice-focus-mode .osai-voice-stage {
        min-height: 148px;
    }

    .osai-chips {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        overflow: visible;
        gap: 0.52rem;
    }

    .osai-chip {
        white-space: normal;
        text-align: center;
        min-height: 42px;
        display: inline-flex;
        justify-content: center;
        align-items: center;
        padding: 0.4rem 0.55rem;
    }

    .osai-hold-to-talk .osai-voice::after {
        content: "HOLD";
        position: absolute;
        inset: auto auto -17px 50%;
        transform: translateX(-50%);
        font-size: 9px;
        letter-spacing: 0.06em;
        color: #93c5fd;
        opacity: 0.9;
        pointer-events: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .osai-launcher,
    .osai-sheet,
    .osai-listening .osai-launcher,
    .osai-listening .osai-wave-bar,
    .osai-transcribing .osai-wave-bar,
    .osai-speaking .osai-wave-bar,
    .osai-listening .osai-orb-core,
    .osai-transcribing .osai-orb-core,
    .osai-speaking .osai-orb-core,
    .osai-listening .osai-orb-ring,
    .osai-transcribing .osai-orb-ring,
    .osai-speaking .osai-orb-ring,
    .osai-listening .osai-wave-bar,
    .osai-transcribing .osai-wave-bar,
    .osai-speaking .osai-wave-bar,
    .osai-root.osai-haptic-listen .osai-voice,
    .osai-root.osai-haptic-release .osai-voice,
    .osai-root.osai-haptic-send .osai-voice,
    .osai-root.osai-voice-pressing .osai-voice {
        animation: none !important;
        transition: none !important;
    }
}

@keyframes osaiMicRing {
    0% {
        transform: scale(0.9);
        opacity: 0.75;
    }
    70% {
        transform: scale(1.08);
        opacity: 0.2;
    }
    100% {
        transform: scale(1.12);
        opacity: 0;
    }
}

/* Dock Parity Refresh */
.osai-root {
    right: 0.85rem;
    bottom: calc(0.75rem + env(safe-area-inset-bottom));
}

.osai-root .osai-sheet {
    position: fixed !important;
    left: 50% !important;
    right: auto !important;
    bottom: calc(0.75rem + env(safe-area-inset-bottom)) !important;
    width: min(760px, calc(100vw - 1.1rem)) !important;
    max-height: min(82dvh, 820px) !important;
    transform-origin: bottom center !important;
    transform: translate(-50%, 18px) scale(0.97) !important;
    border-radius: 28px !important;
    background:
        radial-gradient(circle at 52% 140%, rgba(56, 189, 248, 0.26), transparent 42%),
        linear-gradient(180deg, rgba(2, 6, 23, 0.94), rgba(15, 23, 42, 0.9)) !important;
    border-color: rgba(148, 163, 184, 0.18) !important;
}

.osai-root.osai-open .osai-sheet {
    transform: translate(-50%, 0) scale(1) !important;
}

.osai-root.osai-backdrop-soft .osai-backdrop {
    opacity: 0.12;
}

.osai-root.osai-backdrop-strong .osai-backdrop {
    opacity: 0.24;
}

.osai-root.osai-open .osai-launcher {
    opacity: 0;
    pointer-events: none;
    transform: scale(0.86);
}

.osai-root .osai-sheet-head {
    padding: 0.65rem 0.9rem 0.5rem;
    border-bottom-color: rgba(148, 163, 184, 0.16);
}

.osai-root .osai-title {
    font-size: 0.9rem;
}

.osai-root .osai-status {
    font-size: 0.74rem;
}

.osai-root .osai-mode-pill {
    min-width: 84px;
    padding: 0.2rem 0.55rem;
    font-size: 0.66rem;
}

.osai-root .osai-messages {
    min-height: 132px;
    max-height: min(42dvh, 340px);
}

.osai-root .osai-form {
    grid-template-columns: auto auto 1fr auto auto;
    gap: 0.48rem;
    padding: 0.62rem 0.68rem;
    border-top-color: rgba(148, 163, 184, 0.18);
}

.osai-root .osai-form button i,
.osai-root .osai-launcher i,
.osai-root .osai-head-actions i {
    display: block;
    line-height: 1;
    font-size: 16px;
    font-weight: 700;
    text-align: center;
    color: currentColor;
    text-rendering: geometricPrecision;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.osai-more,
.osai-root .osai-voice,
.osai-root .osai-keyboard,
.osai-root .osai-send {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: rgba(15, 23, 42, 0.86);
    color: #f8fafc;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-more {
    background: rgba(15, 23, 42, 0.92);
    color: #e2e8f0;
}

.osai-root.osai-quick-open .osai-more {
    border-color: rgba(34, 197, 94, 0.55);
    color: #ecfdf5;
}

.osai-root .osai-input {
    height: 42px;
    border-color: rgba(148, 163, 184, 0.28);
    background: rgba(15, 23, 42, 0.94);
}

.osai-root .osai-send {
    border: none;
    color: #032817;
    background: linear-gradient(135deg, #34d399, #22d3ee);
}

.osai-root:not(.osai-has-draft) .osai-send {
    display: none !important;
}

.osai-root.osai-has-draft .osai-send {
    display: inline-flex !important;
}

.osai-root .osai-stop {
    display: none !important;
}

.osai-root .osai-keyboard {
    display: none !important;
}

.osai-root.osai-ui-dock .osai-sheet-head,
.osai-root.osai-ui-dock .osai-messages,
.osai-root.osai-ui-dock .osai-voice-stage,
.osai-root.osai-ui-dock .osai-chips {
    display: none !important;
}

.osai-root.osai-ui-dock .osai-form {
    grid-template-columns: auto auto 1fr auto;
}

.osai-root.osai-ui-dock:not(.osai-has-draft) .osai-input {
    display: block;
}

.osai-root.osai-ui-actions .osai-sheet-head,
.osai-root.osai-ui-actions .osai-messages,
.osai-root.osai-ui-actions .osai-voice-stage {
    display: none !important;
}

.osai-root.osai-ui-actions .osai-chips {
    display: flex !important;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0.6rem 0.68rem 0.5rem;
    border-top: 1px solid rgba(148, 163, 184, 0.14);
}

.osai-root.osai-ui-actions .osai-chip {
    flex: 1 1 calc(50% - 0.25rem);
    white-space: normal;
    text-align: center;
    min-height: 38px;
}

.osai-root.osai-ui-actions .osai-input,
.osai-root.osai-ui-actions .osai-send {
    display: none !important;
}

.osai-root.osai-ui-actions .osai-form {
    grid-template-columns: auto auto 1fr;
}

.osai-root.osai-ui-voice .osai-sheet-head,
.osai-root.osai-ui-voice .osai-messages,
.osai-root.osai-ui-voice .osai-chips {
    display: none !important;
}

.osai-root.osai-ui-voice .osai-voice-stage {
    display: grid !important;
    margin: 0.55rem 0.68rem 0.4rem;
    border-color: rgba(34, 197, 94, 0.32);
    min-height: 124px;
    border-radius: 18px;
}

.osai-root.osai-ui-voice .osai-keyboard {
    display: inline-flex !important;
}

.osai-root.osai-ui-voice .osai-input,
.osai-root.osai-ui-voice .osai-send {
    display: none !important;
}

.osai-root.osai-ui-voice .osai-form {
    grid-template-columns: auto auto auto;
}

.osai-root.osai-ui-voice .osai-voice {
    box-shadow: 0 0 0 2px rgba(34, 197, 94, 0.28);
}

.osai-root.osai-ui-expanded .osai-sheet-head {
    display: grid !important;
}

.osai-root.osai-ui-expanded .osai-messages {
    display: flex !important;
}

.osai-root.osai-ui-expanded .osai-chips {
    display: flex;
}

.osai-root.osai-ui-expanded .osai-voice-stage {
    display: none !important;
}

.osai-root.osai-ui-expanded.osai-listening .osai-voice-stage,
.osai-root.osai-ui-expanded.osai-transcribing .osai-voice-stage,
.osai-root.osai-ui-expanded.osai-speaking .osai-voice-stage {
    display: grid !important;
}

.osai-root.osai-ui-expanded .osai-more {
    display: none;
}

.osai-root.osai-ui-expanded .osai-form {
    grid-template-columns: auto 1fr auto;
}

@media (max-width: 992px) {
    .osai-root .osai-sheet {
        width: calc(100vw - 0.72rem) !important;
        border-radius: 24px !important;
    }
}

@media (max-width: 768px) {
    .osai-root {
        right: 0.2rem;
        bottom: calc(0.35rem + env(safe-area-inset-bottom));
    }

    .osai-root .osai-sheet {
        width: calc(100vw - 0.4rem) !important;
        max-height: min(86dvh, 760px) !important;
        border-radius: 22px !important;
        bottom: calc(0.35rem + env(safe-area-inset-bottom)) !important;
    }

    .osai-root .osai-form {
        grid-template-columns: auto auto 1fr auto;
        padding: 0.54rem 0.58rem;
    }

    .osai-root .osai-input {
        grid-column: 3;
    }

    .osai-root .osai-send {
        grid-column: 4;
    }

    .osai-root .osai-keyboard {
        grid-column: 2;
    }

    .osai-root.osai-ui-actions .osai-form {
        grid-template-columns: auto auto;
    }

    .osai-root.osai-ui-actions .osai-voice {
        justify-self: end;
    }

    .osai-root.osai-ui-voice .osai-form {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .osai-root.osai-ui-dock .osai-form,
    .osai-root.osai-ui-actions .osai-form {
        padding-top: 0.62rem;
    }
}

/* ===== Focus + Density polish (Gemini-like activation cues) ===== */
.osai-root.osai-ui-actions .osai-sheet,
.osai-root.osai-ui-voice .osai-sheet {
    max-height: min(64dvh, 520px) !important;
}

.osai-root.osai-ui-actions .osai-chips {
    padding: 0.44rem 0.56rem 0.36rem !important;
    gap: 0.38rem !important;
}

.osai-root.osai-ui-actions .osai-chip {
    min-height: 34px !important;
    font-size: 0.86rem !important;
    border-radius: 14px !important;
}

.osai-root.osai-ui-actions .osai-form {
    padding: 0.42rem 0.56rem 0.5rem !important;
    gap: 0.4rem !important;
}

.osai-root.osai-ui-voice .osai-form {
    padding: 0.42rem 0.56rem 0.54rem !important;
    gap: 0.42rem !important;
}

.osai-root.osai-ui-voice .osai-voice-stage {
    min-height: 108px !important;
    margin: 0.38rem 0.56rem 0.3rem !important;
}

.osai-root.osai-ui-voice .osai-wave {
    margin-top: 0.18rem;
}

/* Shimmer effect while assistant is processing/transcribing */
.osai-root.osai-thinking .osai-form,
.osai-root.osai-transcribing .osai-voice-stage,
.osai-root.osai-speaking .osai-voice-stage {
    position: relative;
    overflow: hidden;
}

.osai-root.osai-thinking .osai-form::after,
.osai-root.osai-transcribing .osai-voice-stage::after,
.osai-root.osai-speaking .osai-voice-stage::after {
    content: "";
    position: absolute;
    inset: -20% -30%;
    background: linear-gradient(
        110deg,
        rgba(255, 255, 255, 0) 10%,
        rgba(255, 255, 255, 0.2) 34%,
        rgba(255, 255, 255, 0) 58%
    );
    transform: translateX(-55%);
    animation: osai-shimmer 1.35s cubic-bezier(0.23, 1, 0.32, 1) infinite;
    pointer-events: none;
}

/* Aura / fluid gradient when voice mode is active */
.osai-root.osai-ui-voice::before {
    content: "";
    position: fixed;
    inset: -8%;
    pointer-events: none;
    z-index: 2147483622;
    opacity: 0.62;
    background:
        radial-gradient(42% 30% at 50% 88%, rgba(34, 211, 238, 0.26), rgba(34, 211, 238, 0) 70%),
        radial-gradient(34% 24% at 22% 84%, rgba(56, 189, 248, 0.22), rgba(56, 189, 248, 0) 72%),
        radial-gradient(32% 24% at 78% 86%, rgba(34, 197, 94, 0.22), rgba(34, 197, 94, 0) 70%);
    animation: osai-aura-float 2.5s ease-in-out infinite alternate;
}

.osai-root.osai-ui-voice::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2147483621;
    box-shadow: inset 0 0 0 1px rgba(34, 211, 238, 0.14), inset 0 -56px 96px rgba(34, 197, 94, 0.08);
}

/* Edge glow / halo for listening focus */
.osai-root.osai-ui-voice.osai-listening::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 2147483623;
    box-shadow:
        inset 0 0 0 1px rgba(34, 211, 238, 0.3),
        inset 0 0 54px rgba(34, 211, 238, 0.18),
        inset 0 -80px 120px rgba(34, 197, 94, 0.14);
    animation: osai-edge-pulse 1.08s ease-in-out infinite;
}

.osai-root.osai-closing::before,
.osai-root.osai-closing::after {
    display: none !important;
}

.osai-root.osai-closing .osai-sheet {
    opacity: 0 !important;
    transform: translateY(10px) scale(0.99) !important;
    transition: none !important;
    pointer-events: none !important;
}

.osai-root.osai-blocked .osai-launcher {
    opacity: 0.28 !important;
    pointer-events: none !important;
    transform: none !important;
    box-shadow: 0 8px 16px rgba(2, 6, 23, 0.25) !important;
}

.osai-root.osai-ui-voice .osai-wave-bar {
    transform-origin: center bottom;
    animation: osai-wave-fallback 780ms ease-in-out infinite;
    min-height: 10px !important;
    border-radius: 999px;
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.35);
}

.osai-root.osai-ui-voice .osai-wave-bar:nth-child(2) {
    animation-delay: 90ms;
}

.osai-root.osai-ui-voice .osai-wave-bar:nth-child(3) {
    animation-delay: 160ms;
}

.osai-root.osai-ui-voice .osai-wave-bar:nth-child(4) {
    animation-delay: 240ms;
}

.osai-root.osai-ui-voice .osai-wave-bar:nth-child(5) {
    animation-delay: 320ms;
}

@keyframes osai-shimmer {
    0% {
        transform: translateX(-62%);
    }
    100% {
        transform: translateX(62%);
    }
}

@keyframes osai-aura-float {
    0% {
        opacity: 0.42;
        filter: saturate(1) blur(0.2px);
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0.58;
        filter: saturate(1.08) blur(0);
        transform: translateY(-5px) scale(1.01);
    }
}

@keyframes osai-edge-pulse {
    0% {
        box-shadow:
            inset 0 0 0 1px rgba(34, 211, 238, 0.18),
            inset 0 0 30px rgba(34, 211, 238, 0.12),
            inset 0 -62px 92px rgba(34, 197, 94, 0.1);
    }
    100% {
        box-shadow:
            inset 0 0 0 1px rgba(34, 211, 238, 0.38),
            inset 0 0 66px rgba(34, 211, 238, 0.2),
            inset 0 -98px 144px rgba(34, 197, 94, 0.18);
    }
}

@keyframes osai-wave-fallback {
    0% {
        height: 10px;
        opacity: 0.64;
    }
    50% {
        height: 24px;
        opacity: 0.98;
    }
    100% {
        height: 11px;
        opacity: 0.7;
    }
}

.osai-root.osai-ui-voice .osai-orb-core {
    box-shadow: 0 0 28px rgba(34, 197, 94, 0.7), 0 0 60px rgba(34, 211, 238, 0.35);
}

.osai-root.osai-ui-voice::before {
    mix-blend-mode: screen;
}

@media (max-width: 768px) {
    .osai-root.osai-ui-actions .osai-sheet,
    .osai-root.osai-ui-voice .osai-sheet {
        max-height: min(58dvh, 430px) !important;
    }

    .osai-root.osai-ui-actions .osai-chip {
        min-height: 32px !important;
        font-size: 0.82rem !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .osai-root.osai-thinking .osai-form::after,
    .osai-root.osai-transcribing .osai-voice-stage::after,
    .osai-root.osai-speaking .osai-voice-stage::after,
    .osai-root.osai-ui-voice.osai-listening::after {
        animation: none !important;
    }

    .osai-root.osai-ui-voice::before {
        animation: none !important;
        opacity: 0.4 !important;
    }

    .osai-root.osai-ui-voice .osai-wave-bar {
        animation-duration: 1600ms !important;
    }
}

/* Live dock controls */
.osai-live-dock {
    display: none;
    align-items: center;
    justify-content: space-between;
    gap: 0.46rem;
    margin: 0.1rem 0.62rem 0.32rem;
}

.osai-live-btn {
    width: 36px;
    height: 36px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    background: rgba(15, 23, 42, 0.72);
    color: #dbeafe;
}

.osai-live-btn.is-media {
    border-color: rgba(34, 197, 94, 0.5);
    color: #86efac;
}

.osai-live-btn.is-end {
    border-color: rgba(244, 114, 182, 0.56);
    color: #f9a8d4;
}

.osai-live-center {
    min-width: 116px;
    height: 40px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.34);
    background: linear-gradient(120deg, rgba(59, 130, 246, 0.26), rgba(147, 51, 234, 0.24), rgba(236, 72, 153, 0.2));
    color: #f8fafc;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.34rem;
}

.osai-live-wave {
    display: inline-flex;
    align-items: flex-end;
    gap: 2px;
}

.osai-live-wave span {
    width: 3px;
    border-radius: 999px;
    background: #e2e8f0;
    animation: osai-livewave 900ms ease-in-out infinite;
}

.osai-live-wave span:nth-child(1) { height: 8px; animation-delay: 0ms; }
.osai-live-wave span:nth-child(2) { height: 14px; animation-delay: 120ms; }
.osai-live-wave span:nth-child(3) { height: 10px; animation-delay: 220ms; }

.osai-live-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 800;
}

/* Recap panel */
.osai-recap {
    display: none;
    min-height: 0;
    margin: 0.15rem 0.58rem 0.28rem;
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 16px;
    background: rgba(2, 6, 23, 0.7);
    padding: 0.62rem;
    overflow: hidden;
}

.osai-recap-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.4rem;
    margin-bottom: 0.44rem;
}

.osai-recap-title {
    margin: 0;
    font-size: 0.88rem;
    font-weight: 800;
}

.osai-recap-sub {
    margin: 0;
    font-size: 0.72rem;
    color: #94a3b8;
}

.osai-recap-close {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    background: rgba(15, 23, 42, 0.72);
    color: #e2e8f0;
}

.osai-recap-summary {
    font-size: 0.8rem;
    line-height: 1.35;
    color: #e2e8f0;
    background: rgba(30, 41, 59, 0.44);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 12px;
    padding: 0.5rem 0.6rem;
}

.osai-recap-list {
    margin-top: 0.48rem;
    display: grid;
    gap: 0.36rem;
    max-height: 180px;
    overflow: auto;
    padding-right: 2px;
}

.osai-recap-row {
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 12px;
    padding: 0.42rem 0.5rem;
    background: rgba(15, 23, 42, 0.56);
}

.osai-recap-row.is-user {
    border-color: rgba(59, 130, 246, 0.36);
}

.osai-recap-role {
    display: inline-block;
    font-size: 0.62rem;
    font-weight: 800;
    color: #93c5fd;
    letter-spacing: 0.08em;
    margin-bottom: 0.18rem;
}

.osai-recap-row p {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.35;
    color: #e2e8f0;
}

.osai-recap-actions {
    margin-top: 0.52rem;
    display: grid;
    gap: 0.38rem;
    grid-template-columns: 1fr 1fr;
}

.osai-recap-btn {
    min-height: 34px;
    border-radius: 10px;
    border: 1px solid rgba(148, 163, 184, 0.26);
    background: rgba(15, 23, 42, 0.68);
    color: #e2e8f0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    font-size: 0.74rem;
    font-weight: 700;
}

/* State visibility rules */
.osai-root.osai-ui-voice .osai-live-dock {
    display: flex;
}

.osai-root.osai-ui-voice .osai-messages {
    display: none;
}

.osai-root.osai-ui-voice .osai-form {
    display: none !important;
}

.osai-root.osai-ui-recap .osai-recap {
    display: block;
}

.osai-root.osai-ui-recap .osai-messages,
.osai-root.osai-ui-recap .osai-chips,
.osai-root.osai-ui-recap .osai-voice-stage {
    display: none !important;
}

.osai-root.osai-ui-recap .osai-live-dock {
    display: none !important;
}

.osai-root.osai-ui-recap .osai-form .osai-input,
.osai-root.osai-ui-recap .osai-form .osai-send,
.osai-root.osai-ui-recap .osai-form .osai-voice,
.osai-root.osai-ui-recap .osai-form .osai-stop {
    display: none !important;
}

.osai-root.osai-ui-recap .osai-form {
    justify-content: space-between;
}

@keyframes osai-livewave {
    0% { transform: scaleY(0.68); opacity: 0.72; }
    50% { transform: scaleY(1.28); opacity: 1; }
    100% { transform: scaleY(0.72); opacity: 0.78; }
}

/* Visual polish pass: tighter hierarchy + cleaner mobile fit */
.osai-root.osai-ui-voice .osai-sheet {
    max-height: min(70dvh, 560px) !important;
}

.osai-root.osai-ui-recap .osai-sheet {
    max-height: min(72dvh, 620px) !important;
}

.osai-root.osai-ui-voice .osai-live-dock {
    margin: 0.2rem 0.72rem 0.38rem !important;
    gap: 0.5rem !important;
    align-items: center;
}

.osai-live-btn {
    width: 40px !important;
    height: 40px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 18px rgba(2, 6, 23, 0.34);
    transition: transform 140ms ease-out, background-color 140ms ease-out, border-color 140ms ease-out;
}

.osai-live-btn i {
    font-size: 13px;
    line-height: 1;
}

.osai-live-btn:active,
.osai-live-center:active {
    transform: scale(0.95);
}

.osai-live-center {
    min-width: 132px !important;
    height: 42px !important;
    padding: 0 10px;
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.42);
}

.osai-live-label {
    font-size: 0.68rem !important;
    letter-spacing: 0.1em !important;
    line-height: 1;
}

.osai-recap {
    margin: 0.22rem 0.68rem 0.46rem !important;
    border-radius: 18px !important;
    padding: 0.68rem !important;
    display: none;
    grid-template-rows: auto auto minmax(0, 1fr) auto;
    gap: 0.48rem;
}

.osai-root.osai-ui-recap .osai-recap {
    display: grid !important;
}

.osai-recap-title {
    font-size: 0.95rem !important;
}

.osai-recap-sub {
    font-size: 0.7rem !important;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.osai-recap-summary {
    font-size: 0.82rem !important;
    line-height: 1.45 !important;
}

.osai-recap-list {
    margin-top: 0 !important;
    max-height: none !important;
    min-height: 120px;
}

.osai-recap-row {
    padding: 0.48rem 0.58rem !important;
}

.osai-recap-row p {
    font-size: 0.79rem !important;
    line-height: 1.42 !important;
}

.osai-recap-actions {
    margin-top: 0 !important;
}

.osai-recap-btn {
    min-height: 38px !important;
}

.osai-root.osai-ui-recap .osai-form {
    display: none !important;
}

.osai-root.osai-ui-recap .osai-sheet-head {
    padding-bottom: 0.46rem !important;
}

.osai-root.osai-ui-voice .osai-sheet-head,
.osai-root.osai-ui-recap .osai-sheet-head {
    padding-top: 0.56rem !important;
    padding-bottom: 0.56rem !important;
}

.osai-root.osai-ui-voice .osai-head-actions,
.osai-root.osai-ui-recap .osai-head-actions {
    gap: 0.24rem !important;
}

.osai-root.osai-ui-voice .osai-mode-pill,
.osai-root.osai-ui-recap .osai-mode-pill {
    min-width: 52px !important;
    font-size: 0.61rem !important;
    padding: 0.2rem 0.4rem !important;
}

.osai-root.osai-ui-voice .osai-voice-focus,
.osai-root.osai-ui-voice .osai-expand,
.osai-root.osai-ui-voice .osai-close,
.osai-root.osai-ui-recap .osai-voice-focus,
.osai-root.osai-ui-recap .osai-expand,
.osai-root.osai-ui-recap .osai-close {
    width: 30px !important;
    height: 30px !important;
}

.osai-root.osai-ui-voice .osai-voice-focus i,
.osai-root.osai-ui-voice .osai-expand i,
.osai-root.osai-ui-voice .osai-close i,
.osai-root.osai-ui-recap .osai-voice-focus i,
.osai-root.osai-ui-recap .osai-expand i,
.osai-root.osai-ui-recap .osai-close i {
    font-size: 12px !important;
}

@media (max-width: 768px) {
    .osai-root.osai-ui-voice .osai-sheet {
        max-height: min(64dvh, 500px) !important;
    }

    .osai-root.osai-ui-recap .osai-sheet {
        max-height: min(66dvh, 560px) !important;
    }

    .osai-root.osai-ui-voice .osai-live-dock {
        margin: 0.16rem 0.5rem 0.34rem !important;
        gap: 0.38rem !important;
    }

    .osai-live-btn {
        width: 36px !important;
        height: 36px !important;
    }

    .osai-live-center {
        min-width: 112px !important;
        height: 38px !important;
        padding: 0 8px;
    }

    .osai-live-btn i {
        font-size: 12px;
    }

    .osai-live-label {
        font-size: 0.62rem !important;
    }

    .osai-recap {
        margin: 0.14rem 0.5rem 0.34rem !important;
        padding: 0.56rem !important;
        border-radius: 14px !important;
    }

    .osai-recap-actions {
        grid-template-columns: 1fr !important;
    }

    .osai-root.osai-ui-voice .osai-sheet-head,
    .osai-root.osai-ui-recap .osai-sheet-head {
        padding-top: 0.48rem !important;
        padding-bottom: 0.46rem !important;
    }
}

/* Final parity overrides: keep voice aura/wave visibly strong on live mobile + desktop */
.osai-root.osai-ui-voice::before {
    opacity: 0.72 !important;
}

.osai-root.osai-ui-voice .osai-wave {
    min-height: 36px !important;
}

.osai-root.osai-ui-voice .osai-wave-bar {
    background: linear-gradient(180deg, #7dd3fc 0%, #22c55e 100%) !important;
    min-height: 12px !important;
    animation-duration: 620ms !important;
}

.osai-root.osai-listening .osai-wave-bar,
.osai-root.osai-speaking .osai-wave-bar,
.osai-root.osai-transcribing .osai-wave-bar {
    opacity: 1 !important;
    filter: saturate(1.2);
}

.osai-root.osai-listening .osai-orb-core,
.osai-root.osai-speaking .osai-orb-core,
.osai-root.osai-transcribing .osai-orb-core {
    transform: scale(1.08) !important;
}

/* Desktop + mobile parity: keep voice interaction centered in live dock */
.osai-root.osai-ui-voice .osai-voice-stage {
    display: none !important;
}

.osai-root.osai-ui-voice .osai-live-dock {
    margin: 0.32rem auto 0.5rem !important;
    width: min(520px, calc(100% - 1rem));
    justify-content: center !important;
    gap: 0.58rem !important;
}

.osai-live-center {
    min-width: 148px !important;
}

.osai-live-orb {
    width: 16px;
    height: 16px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.95) 0%, rgba(125, 211, 252, 0.65) 48%, rgba(34, 197, 94, 0.2) 100%);
    box-shadow: 0 0 0 3px rgba(125, 211, 252, 0.16), 0 0 22px rgba(34, 197, 94, 0.35);
}

.osai-live-orb-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #d9f99d;
    animation: osaiOrbPulse 1.2s ease-in-out infinite;
}

@keyframes osaiOrbPulse {
    0% { transform: scale(0.9); opacity: 0.9; }
    50% { transform: scale(1.2); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.92; }
}

.osai-root.osai-listening .osai-live-orb-dot,
.osai-root.osai-speaking .osai-live-orb-dot,
.osai-root.osai-transcribing .osai-live-orb-dot {
    animation-duration: 640ms;
}

/* Voice aura: independent full-screen layers (not damped by backdrop opacity) */
.osai-root::before,
.osai-root::after {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    opacity: 0;
    transition: opacity 460ms cubic-bezier(0.23, 1, 0.32, 1);
}

.osai-root.osai-ui-voice::before {
    background:
        radial-gradient(120% 62% at 50% 100%, rgba(56, 189, 248, 0.24) 0%, rgba(14, 165, 233, 0.12) 40%, rgba(2, 6, 23, 0.56) 74%),
        radial-gradient(118% 54% at 50% -8%, rgba(34, 211, 238, 0.09) 0%, rgba(2, 6, 23, 0.42) 69%),
        linear-gradient(180deg, rgba(2, 6, 23, 0.16), rgba(2, 6, 23, 0.28));
    box-shadow:
        inset 0 22px 64px rgba(125, 211, 252, 0.22),
        inset 0 -116px 230px rgba(34, 197, 94, 0.38),
        inset 22px 0 58px rgba(59, 130, 246, 0.16),
        inset -22px 0 58px rgba(6, 182, 212, 0.16);
    filter: saturate(1.05);
}

.osai-root.osai-ui-voice::after {
    left: -10%;
    right: -10%;
    top: auto;
    bottom: -16%;
    height: 46%;
    background:
        radial-gradient(76% 132% at 50% 92%, rgba(34, 197, 94, 0.34), rgba(34, 197, 94, 0) 74%),
        radial-gradient(90% 128% at 42% 100%, rgba(56, 189, 248, 0.26), rgba(56, 189, 248, 0) 68%),
        radial-gradient(90% 128% at 58% 100%, rgba(6, 182, 212, 0.26), rgba(6, 182, 212, 0) 68%);
    filter: blur(16px) saturate(1.15);
    transform-origin: 50% 100%;
}

.osai-root.osai-ui-voice.osai-listening::before,
.osai-root.osai-ui-voice.osai-speaking::before,
.osai-root.osai-ui-voice.osai-transcribing::before {
    opacity: 1 !important;
    animation: osaiHaloBreath 3800ms cubic-bezier(0.23, 1, 0.32, 1) infinite !important;
}

.osai-root.osai-ui-voice.osai-listening::after,
.osai-root.osai-ui-voice.osai-speaking::after,
.osai-root.osai-ui-voice.osai-transcribing::after {
    opacity: 0.9 !important;
    animation: osaiBottomWave 5200ms cubic-bezier(0.23, 1, 0.32, 1) infinite !important;
}

/* Hard reset to override older legacy aura rules */
.osai-root.osai-ui-voice::before {
    mix-blend-mode: normal !important;
    opacity: 0 !important;
    animation: none !important;
}

.osai-root.osai-ui-voice::after {
    opacity: 0 !important;
    animation: none !important;
}

@keyframes osaiHaloBreath {
    0%,
    100% {
        opacity: 0.82;
    }
    50% {
        opacity: 0.96;
    }
}

@keyframes osaiBottomWave {
    0% {
        transform: translate3d(0, 0, 0) scaleX(1);
    }
    30% {
        transform: translate3d(-1.4%, -0.8%, 0) scaleX(1.015);
    }
    62% {
        transform: translate3d(1.1%, 0.4%, 0) scaleX(0.995);
    }
    100% {
        transform: translate3d(0, 0, 0) scaleX(1);
    }
}

.osai-head-btn-label {
    display: inline;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.01em;
    line-height: 1;
}

.osai-head-actions .osai-voice-focus,
.osai-head-actions .osai-expand,
.osai-head-actions .osai-close {
    width: auto;
    min-width: 34px;
    padding: 0 10px;
    gap: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

@media (max-width: 768px) {
    .osai-head-btn-label {
        font-size: 10px;
    }
    .osai-root.osai-ui-voice .osai-live-dock {
        width: calc(100% - 0.9rem);
        margin: 0.22rem auto 0.4rem !important;
        gap: 0.42rem !important;
    }
    .osai-live-center {
        min-width: 124px !important;
    }
}

@media (prefers-reduced-motion: reduce) {
    .osai-root.osai-ui-voice::before,
    .osai-root.osai-ui-voice::after {
        animation: none !important;
    }
    .osai-gem-core,
    .osai-gem-spark {
        animation: none !important;
    }
}

/* Final state lock (2026-07-09): deterministic visibility + Gemini-like voice layer behavior */
.osai-root[data-osai-ui-mode="voice"] .osai-sheet-head {
    display: flex !important;
}

.osai-root[data-osai-ui-mode="voice"] .osai-head-actions {
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
}

.osai-root[data-osai-ui-mode="voice"] .osai-voice-focus,
.osai-root[data-osai-ui-mode="voice"] .osai-expand,
.osai-root[data-osai-ui-mode="voice"] .osai-close {
    display: inline-flex !important;
    visibility: visible !important;
}

.osai-root[data-osai-ui-mode="voice"] .osai-chips,
.osai-root[data-osai-ui-mode="voice"] .osai-messages,
.osai-root[data-osai-ui-mode="voice"] .osai-form {
    display: none !important;
}

.osai-root[data-osai-ui-mode="voice"] .osai-live-dock {
    display: flex !important;
    width: min(540px, calc(100% - 0.9rem)) !important;
    margin: 0.24rem auto 0.44rem !important;
    justify-content: center !important;
}

.osai-root[data-osai-ui-mode="recap"] .osai-live-dock {
    display: none !important;
}

/* Re-enable full-screen voice aura after legacy hard-reset block above */
.osai-root.osai-ui-voice.osai-listening::before,
.osai-root.osai-ui-voice.osai-speaking::before,
.osai-root.osai-ui-voice.osai-transcribing::before,
.osai-root.osai-ui-voice.osai-thinking-voice::before {
    opacity: 0.9 !important;
    animation: osaiHaloBreath 3800ms cubic-bezier(0.23, 1, 0.32, 1) infinite !important;
}

.osai-root.osai-ui-voice.osai-listening::after,
.osai-root.osai-ui-voice.osai-speaking::after,
.osai-root.osai-ui-voice.osai-transcribing::after,
.osai-root.osai-ui-voice.osai-thinking-voice::after {
    opacity: 0.88 !important;
    animation: osaiBottomWave 5200ms cubic-bezier(0.23, 1, 0.32, 1) infinite !important;
}

/* Deterministic state surface mapping */
.osai-root[data-osai-ui-mode="dock"] .osai-sheet-head,
.osai-root[data-osai-ui-mode="dock"] .osai-chips,
.osai-root[data-osai-ui-mode="dock"] .osai-messages,
.osai-root[data-osai-ui-mode="dock"] .osai-voice-stage,
.osai-root[data-osai-ui-mode="dock"] .osai-live-dock {
    display: none !important;
}

.osai-root[data-osai-ui-mode="actions"] .osai-sheet-head,
.osai-root[data-osai-ui-mode="actions"] .osai-messages,
.osai-root[data-osai-ui-mode="actions"] .osai-voice-stage,
.osai-root[data-osai-ui-mode="actions"] .osai-live-dock {
    display: none !important;
}

.osai-root[data-osai-ui-mode="expanded"] .osai-live-dock {
    display: none !important;
}

.osai-root[data-osai-ui-mode="voice"] .osai-live-center {
    min-width: 132px !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.osai-root[data-osai-ui-mode="voice"] .osai-live-center i {
    font-size: 16px;
}

.osai-root[data-osai-ui-mode="voice"] .osai-head-btn-label {
    display: inline !important;
}

@media (max-width: 768px) {
    .osai-root[data-osai-ui-mode="voice"] .osai-sheet-head {
        padding: 0.48rem 0.56rem !important;
    }

    .osai-root[data-osai-ui-mode="voice"] .osai-head-btn-label {
        font-size: 9px !important;
    }

    .osai-root[data-osai-ui-mode="voice"] .osai-live-dock {
        width: calc(100% - 0.8rem) !important;
        margin: 0.18rem auto 0.34rem !important;
        gap: 0.38rem !important;
    }
}