:root {
    --bg: #090d12;
    --surface: #151922;
    --surface-2: #101721;
    --surface-3: #1b2430;
    --border: #323b48;
    --accent: #62a8ff;
    --accent-2: #48d597;
    --accent-warn: #e8a04f;
    --text: #e6edf3;
    --text-muted: #9aa6b2;
    --green: #48d597;
    --red: #ff6565;
    --shadow: rgba(0, 0, 0, 0.34);
}

body,
.gradio-container {
    background: var(--bg) !important;
    color: var(--text) !important;
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

footer {
    display: none !important;
}

.bridge-hidden {
    display: none !important;
}

.app-header {
    margin: 0 auto 22px;
    max-width: 1060px;
    padding: 8px 12px 0;
    text-align: center;
}

.app-header h1 {
    margin: 4px 0 8px;
    color: var(--text);
    font-size: clamp(32px, 6vw, 56px);
    letter-spacing: 0;
    line-height: 1.02;
}

.app-header p {
    margin: 0 auto;
    max-width: 820px;
    color: var(--text-muted);
    line-height: 1.55;
}

.app-header .eyebrow {
    color: var(--accent-2);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 16px;
}

.badge-row span {
    border: 1px solid var(--border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.035);
    color: var(--text);
    font-size: 12px;
    padding: 7px 10px;
}

.space-init {
    margin: 0 auto 12px;
    max-width: 980px;
    color: var(--text-muted);
    text-align: center;
}

#split-brain-root {
    color: var(--text);
}

.brain-rail,
.status-bar {
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

.brain-rail {
    align-items: stretch;
    margin-bottom: 14px;
}

.brain-node {
    flex: 1 1 0;
    min-width: 0;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: 0 14px 34px var(--shadow);
    padding: 12px;
}

.brain-node strong,
.brain-node small,
.brain-label {
    display: block;
}

.brain-node strong {
    margin: 4px 0;
    color: var(--text);
    font-size: 15px;
}

.brain-node small,
.brain-label {
    color: var(--text-muted);
    font-size: 11px;
}

.brain-label {
    font-weight: 700;
    text-transform: uppercase;
}

.local-node {
    border-left: 3px solid var(--accent);
}

.cloud-node {
    border-left: 3px solid var(--accent-2);
}

.brain-pulse {
    display: grid;
    flex: 0 0 72px;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    place-items: center;
}

.brain-pulse span {
    width: 9px;
    height: 9px;
    border-radius: 999px;
    background: var(--accent-warn);
    box-shadow: 0 0 18px rgba(232, 160, 79, 0.48);
    opacity: 0.82;
}

.brain-pulse span:nth-child(2) {
    background: var(--accent);
    box-shadow: 0 0 18px rgba(98, 168, 255, 0.5);
}

.brain-pulse span:nth-child(3) {
    background: var(--accent-2);
    box-shadow: 0 0 18px rgba(72, 213, 151, 0.5);
}

.webgpu-notice {
    margin-bottom: 12px;
    border: 1px solid var(--red);
    border-radius: 6px;
    padding: 10px 12px;
    color: var(--red);
}

.load-section {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 12px;
    align-items: center;
    margin-bottom: 14px;
}

.load-section.loaded {
    opacity: 0.72;
}

.local-button {
    border: 1px solid var(--accent);
    border-radius: 6px;
    background: var(--accent);
    color: #07111f;
    cursor: pointer;
    font: inherit;
    font-weight: 700;
    padding: 10px 14px;
}

.local-button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.loading-bar {
    height: 8px;
    overflow: hidden;
    border-radius: 999px;
    background: var(--border);
}

.loading-bar-fill {
    width: 0%;
    height: 100%;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transition: width 0.3s ease;
}

.load-status {
    grid-column: 1 / -1;
    color: var(--text-muted);
    font-size: 12px;
}

.stream-shell {
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 8px 8px 0 0;
    background: var(--surface);
    box-shadow: 0 16px 38px var(--shadow);
}

.stream-toolbar {
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border);
    background: var(--surface-3);
    color: var(--text-muted);
    font-size: 12px;
    padding: 9px 12px;
}

.code-stream {
    box-sizing: border-box;
    min-height: 390px;
    max-height: 58vh;
    margin: 0;
    overflow: auto;
    border: 0;
    border-radius: 0;
    background: var(--surface);
    color: var(--text);
    font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 13px;
    line-height: 1.6;
    padding: 16px;
    white-space: pre-wrap;
}

.rollback-flash {
    border-color: var(--red) !important;
    animation: flash 0.45s ease;
}

@keyframes flash {
    0% {
        background: rgba(248, 81, 73, 0.24);
    }
    100% {
        background: var(--surface);
    }
}

.status-bar {
    align-items: center;
    border: 1px solid var(--border);
    border-top: 0;
    border-radius: 0 0 8px 8px;
    background: var(--surface-2);
    color: var(--text-muted);
    font-size: 12px;
    padding: 10px 12px;
    box-shadow: 0 16px 38px var(--shadow);
}

.status-warning,
.verdict-fix,
.verdict-rewrite,
.verdict-error {
    color: var(--accent-warn);
}

.status-success,
.verdict-pass {
    color: var(--green);
}

.status-neutral,
.verdict-idle {
    color: var(--text-muted);
}

textarea,
select,
button {
    font-family: inherit !important;
}

@media (max-width: 720px) {
    .load-section {
        grid-template-columns: 1fr;
    }

    .brain-rail,
    .status-bar {
        align-items: flex-start;
        flex-direction: column;
    }

    .brain-pulse {
        display: none;
    }

    .code-stream {
        min-height: 320px;
    }
}