/* OiiOii 风格 · AI 动画工作室 */

:root {
    --studio-bg: #0f0f14;
    --studio-panel: #16161f;
    --studio-panel-2: #1e1e2a;
    --studio-border: rgba(255,255,255,.08);
    --studio-text: #f3f4f6;
    --studio-muted: #9ca3af;
    --studio-accent: #a855f7;
    --studio-accent-2: #6366f1;
    --studio-success: #22c55e;
    --studio-warn: #f59e0b;
    --studio-danger: #ef4444;
    --studio-radius: 16px;
}

body.studio-app {
    margin: 0;
    background: var(--studio-bg);
    color: var(--studio-text);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

.studio-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(15,15,20,.95);
    border-bottom: 1px solid var(--studio-border);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.studio-logo {
    font-size: 18px;
    font-weight: 800;
    background: linear-gradient(135deg, #c084fc, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.studio-topbar nav {
    display: flex;
    gap: 8px;
    align-items: center;
}

.studio-topbar nav a {
    color: var(--studio-muted);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 14px;
    text-decoration: none;
}

.studio-topbar nav a:hover,
.studio-topbar nav a.active {
    color: #fff;
    background: rgba(168,85,247,.15);
}

.studio-topbar .user-chip {
    color: var(--studio-muted);
    font-size: 13px;
    margin-left: 12px;
}

/* 首页 Hero */
.studio-home {
    max-width: 920px;
    margin: 0 auto;
    padding: 48px 20px 80px;
}

.studio-hero-title {
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 800;
    line-height: 1.2;
    margin: 0 0 12px;
    text-align: center;
}

.studio-hero-sub {
    text-align: center;
    color: var(--studio-muted);
    margin-bottom: 32px;
    font-size: 15px;
}

.studio-prompt-box {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
}

.studio-prompt-box textarea {
    width: 100%;
    min-height: 120px;
    background: transparent;
    border: none;
    color: var(--studio-text);
    font-size: 16px;
    line-height: 1.6;
    resize: vertical;
    outline: none;
}

.studio-prompt-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: space-between;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--studio-border);
}

.studio-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.studio-chip {
    background: var(--studio-panel-2);
    border: 1px solid var(--studio-border);
    color: var(--studio-muted);
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 13px;
    cursor: pointer;
}

.studio-chip:hover,
.studio-chip.selected {
    border-color: var(--studio-accent);
    color: #fff;
    background: rgba(168,85,247,.12);
}

.studio-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 999px;
    border: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.studio-btn-primary {
    background: linear-gradient(135deg, #9333ea, #6366f1);
    color: #fff;
}

.studio-btn-primary:hover {
    filter: brightness(1.08);
}

.studio-btn-ghost {
    background: transparent;
    color: var(--studio-muted);
    border: 1px solid var(--studio-border);
}

.studio-btn-danger-text {
    background: none;
    border: none;
    color: #ef4444;
    cursor: pointer;
    font-size: 13px;
    padding: 0;
    text-decoration: underline;
}
.studio-btn-danger-text:hover {
    color: #dc2626;
}

/* 作品列表 */
.studio-section-title {
    font-size: 18px;
    font-weight: 700;
    margin: 40px 0 16px;
    scroll-margin-top: 80px;
}

.studio-section-title-focus {
    margin-top: 24px;
}

.studio-works-hint {
    margin: -8px 0 16px;
    font-size: 14px;
    color: var(--studio-muted);
}

.studio-run-card-foot {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.studio-run-final-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    background: rgba(168, 85, 247, 0.18);
    color: #e9d5ff;
}

.studio-finals-page .studio-hero-title {
    margin-top: 8px;
}

.studio-works-page .studio-hero-title {
    margin-top: 8px;
}

.studio-assets-char-row {
    flex-wrap: wrap;
}

.studio-assets-run-link {
    display: block;
    margin-top: 4px;
    font-size: 11px;
    color: var(--studio-muted);
    text-decoration: none;
}

.studio-assets-run-link:hover {
    color: #c4b5fd;
}

.studio-finals-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.studio-final-card {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: var(--studio-radius);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.studio-final-card-media {
    background: #000;
    aspect-ratio: 16 / 9;
}

.studio-finals-video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.studio-final-card-body {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.studio-final-card-body h3 {
    margin: 0;
    font-size: 15px;
    line-height: 1.45;
}

.studio-final-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.studio-final-card-time {
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-final-card-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 4px;
}

.studio-run-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 16px;
}

.studio-run-card {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: var(--studio-radius);
    padding: 16px;
    transition: border-color .2s, transform .2s;
    text-decoration: none;
    color: inherit;
    display: block;
}

.studio-run-card:hover {
    border-color: rgba(168,85,247,.4);
    transform: translateY(-2px);
}

.studio-run-card h3 {
    margin: 0 0 8px;
    font-size: 15px;
    line-height: 1.4;
}

.studio-run-meta {
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-status {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 11px;
    margin-top: 8px;
}

.studio-status.running { background: rgba(99,102,241,.2); color: #a5b4fc; }
.studio-status.completed { background: rgba(34,197,94,.15); color: #86efac; }
.studio-status.pending { background: rgba(245,158,11,.15); color: #fcd34d; }
.studio-status.failed { background: rgba(239,68,68,.15); color: #fca5a5; }

/* 工作室分屏 */
.studio-workspace {
    display: grid;
    grid-template-columns: minmax(320px, 38%) 1fr;
    height: calc(100vh - 57px);
    overflow: hidden;
}

.studio-chat {
    border-right: 1px solid var(--studio-border);
    background: var(--studio-panel);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.studio-chat-header {
    padding: 16px 18px;
    border-bottom: 1px solid var(--studio-border);
}

.studio-chat-header h2 {
    margin: 0;
    font-size: 16px;
}

.studio-chat-header p {
    margin: 4px 0 0;
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-chat-feed {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.studio-msg {
    display: flex;
    gap: 10px;
    max-width: 100%;
}

.studio-msg-avatar {
    width: 36px;
    height: 36px;
    border-radius: 12px;
    background: var(--studio-panel-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.studio-msg-body {
    flex: 1;
    min-width: 0;
}

.studio-msg-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--studio-muted);
    margin-bottom: 4px;
}

.studio-msg-bubble {
    background: var(--studio-panel-2);
    border: 1px solid var(--studio-border);
    border-radius: 12px 12px 12px 4px;
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.5;
    word-break: break-word;
}

.studio-msg.user .studio-msg-bubble {
    background: rgba(99,102,241,.15);
    border-color: rgba(99,102,241,.3);
}

.studio-msg.join .studio-msg-bubble,
.studio-msg.system .studio-msg-bubble {
    background: transparent;
    border-style: dashed;
    color: var(--studio-muted);
    font-size: 12px;
    text-align: center;
}

.studio-msg.processing .studio-msg-bubble {
    border-color: rgba(168,85,247,.3);
}

.studio-msg.failed .studio-msg-bubble {
    border-color: rgba(239,68,68,.3);
    color: #fca5a5;
}

.studio-msg-time {
    font-size: 11px;
    color: #6b7280;
    margin-top: 4px;
}

.studio-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px 16px;
    border-top: 1px solid var(--studio-border);
}

.studio-step-pill {
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--studio-panel-2);
    color: var(--studio-muted);
}

.studio-step-pill.done { color: #86efac; background: rgba(34,197,94,.12); }
.studio-step-pill.active { color: #c4b5fd; background: rgba(168,85,247,.15); }

.studio-steps-readonly {
    opacity: 0.55;
}

/* 画布工序 Stepper */
.studio-canvas-stepper {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: var(--studio-radius);
}

.studio-canvas-step {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 72px;
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid transparent;
    background: var(--studio-panel-2);
    color: var(--studio-muted);
    cursor: pointer;
    font: inherit;
    text-align: left;
}

.studio-canvas-step:hover:not(:disabled) {
    border-color: rgba(168,85,247,.35);
    color: #fff;
}

.studio-canvas-step.is-selected {
    border-color: #a855f7;
    background: rgba(168,85,247,.22);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(168,85,247,.45);
}

.studio-canvas-step.is-selected .studio-canvas-step-label {
    color: #fff;
}

.studio-canvas-step.is-selected .studio-canvas-step-meta {
    color: #e9d5ff;
}

.studio-canvas-step.is-live.is-selected {
    box-shadow: inset 0 0 0 1px rgba(168,85,247,.45), 0 0 0 2px rgba(168,85,247,.25);
}

.studio-canvas-step.is-live:not(.is-selected) {
    box-shadow: 0 0 0 1px rgba(245,158,11,.35);
}

.studio-canvas-step.is-done .studio-canvas-step-label {
    color: #86efac;
}

.studio-canvas-step.is-active:not(.is-done) .studio-canvas-step-label {
    color: #c4b5fd;
}

.studio-canvas-step.is-disabled:not(.is-done) {
    opacity: 0.45;
}

.studio-canvas-step-label {
    font-size: 13px;
    font-weight: 600;
}

.studio-canvas-step-meta {
    font-size: 10px;
    color: var(--studio-muted);
    max-width: 100px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.studio-step-browse-hint {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    padding: 8px 12px;
    border-radius: 10px;
    background: rgba(245,158,11,.1);
    color: #fcd34d;
    font-size: 13px;
}

.studio-step-browse-hint[hidden] {
    display: none !important;
}

.studio-shot-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding: 10px 12px;
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: 12px;
}

.studio-shot-strip[hidden] {
    display: none !important;
}

.studio-shot-strip-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 999px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-text);
    cursor: pointer;
    font: inherit;
    font-size: 12px;
}

.studio-shot-strip-item.is-active {
    border-color: rgba(168,85,247,.6);
    background: rgba(168,85,247,.15);
}

.studio-shot-strip-badge {
    font-size: 11px;
    opacity: 0.8;
}

.studio-step-panel {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: var(--studio-radius);
    padding: 16px 18px;
    margin-bottom: 16px;
    min-height: 200px;
}

.studio-step-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--studio-border);
}

.studio-step-panel-head h3 {
    margin: 0;
    font-size: 16px;
}

.studio-step-aggregate {
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-detail-section {
    margin-bottom: 18px;
}

.studio-detail-title {
    margin: 0 0 10px;
    font-size: 13px;
    color: var(--studio-muted);
    font-weight: 600;
}

.studio-prompt-block {
    margin: 12px 0;
    border: 1px solid var(--studio-border);
    border-radius: 10px;
    background: var(--studio-panel-2);
}

.studio-prompt-block summary {
    cursor: pointer;
    padding: 10px 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--studio-muted);
}

.studio-prompt-text {
    margin: 0;
    padding: 0 12px 12px;
    font-size: 12px;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
    color: #d1d5db;
    max-height: 240px;
    overflow: auto;
}

.studio-prompt-empty {
    margin: 0;
    padding: 0 12px 12px;
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-media-detail-preview {
    width: 100%;
    max-width: 480px;
    border-radius: 12px;
    margin: 10px 0;
    background: #000;
}

.studio-keyframe-review-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.studio-frame-review-card {
    padding: 14px;
    border: 1px solid var(--studio-border);
    border-radius: 12px;
    background: var(--studio-panel);
}

.studio-frame-review-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
}

.studio-frame-review-head h4 {
    margin: 0;
}

.studio-audit-badge {
    padding: 3px 8px;
    border-radius: 999px;
    font-size: 12px;
    color: var(--studio-muted);
    background: rgba(255,255,255,.08);
}

.studio-audit-badge.passed {
    color: #78e6a0;
    background: rgba(55,190,105,.16);
}

.studio-audit-badge.suspect {
    color: #ffcb6b;
    background: rgba(255,175,45,.16);
}

.studio-audit-issues {
    margin: 10px 0;
    padding: 10px;
    border-radius: 8px;
    color: #ffcb6b;
    background: rgba(255,175,45,.10);
    font-size: 13px;
}

.studio-audit-issues ul {
    margin: 6px 0 0;
    padding-left: 20px;
}

.studio-frame-prompt-label {
    display: block;
    margin: 12px 0 6px;
    font-size: 13px;
    color: var(--studio-muted);
}

.studio-frame-prompt-editor {
    width: 100%;
    box-sizing: border-box;
    resize: vertical;
    border: 1px solid var(--studio-border);
    border-radius: 8px;
    padding: 10px;
    color: var(--studio-text);
    background: var(--studio-bg);
    line-height: 1.6;
}

.studio-reference-list {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 10px;
    font-size: 12px;
    color: var(--studio-muted);
    overflow-x: auto;
}

.studio-reference-list img {
    width: 44px;
    height: 58px;
    border-radius: 6px;
    object-fit: cover;
}

.studio-version-list {
    margin-top: 10px;
    color: var(--studio-muted);
    font-size: 12px;
}

.studio-version-list a {
    display: inline-block;
    margin: 6px 10px 0 0;
    color: var(--studio-link);
}

@media (max-width: 760px) {
    .studio-keyframe-review-grid {
        grid-template-columns: 1fr;
    }
}

.studio-composite-preview {
    max-width: 720px;
}

.studio-preview-image {
    width: 100%;
    max-height: 70vh;
    object-fit: contain;
    border-radius: 12px;
}

.studio-shot-desc {
    font-size: 14px;
    line-height: 1.5;
    color: #e5e7eb;
}

.studio-shot-meta {
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-step-hint {
    margin: 0 0 12px;
    padding: 8px 12px;
    border-radius: 8px;
    background: rgba(99,102,241,.1);
    color: #c7d2fe;
    font-size: 12px;
    line-height: 1.5;
}

.studio-step-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--studio-border);
}

.studio-detail-head-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.studio-detail-head-row .studio-detail-title {
    margin: 0;
}

.studio-shot-actions-group {
    margin-top: 12px;
}

.studio-shot-actions-label {
    margin: 12px 0 8px;
    font-size: 12px;
    font-weight: 600;
    color: var(--studio-muted);
}

.studio-shot-actions-label:first-child {
    margin-top: 0;
}

.studio-shot-grid-readonly .studio-shot-card {
    cursor: default;
}

.studio-shot-grid-pick .studio-shot-card {
    display: block;
    width: 100%;
    padding: 0;
    font: inherit;
    color: inherit;
    text-align: left;
}

.studio-shot-edit-field {
    display: block;
    margin: 12px 0;
}

.studio-shot-edit-label {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--studio-muted);
    margin-bottom: 6px;
}

.studio-shot-edit-input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-text);
    font: inherit;
    font-size: 13px;
    line-height: 1.5;
    resize: vertical;
}

.studio-shot-edit-input:focus {
    outline: none;
    border-color: rgba(168,85,247,.55);
}

.studio-step-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 12px 0 8px;
    position: sticky;
    bottom: 0;
    background: linear-gradient(transparent, var(--studio-bg) 24%);
}

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

.studio-canvas {
    background: var(--studio-bg);
    overflow-y: auto;
    padding: 20px;
    min-height: 0;
}

.studio-canvas-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}

.studio-canvas-header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.studio-canvas-header h1 {
    margin: 0;
    font-size: 20px;
}

.studio-preview-video {
    width: 100%;
    max-width: 720px;
    border-radius: 16px;
    background: #000;
    margin-bottom: 0;
}

.studio-media-preview {
    max-width: 720px;
    margin-bottom: 24px;
    padding: 14px 16px 16px;
    border-radius: 16px;
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
}

.studio-media-preview[hidden] {
    display: none !important;
}

.studio-media-preview-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.studio-media-preview-title {
    font-size: 13px;
    color: var(--studio-muted);
}

.studio-media-preview-close {
    width: 32px;
    height: 32px;
    border: 1px solid var(--studio-border);
    border-radius: 999px;
    background: var(--studio-panel-2);
    color: var(--studio-text);
    font-size: 22px;
    line-height: 1;
    cursor: pointer;
    flex-shrink: 0;
}

.studio-media-preview-close:hover {
    border-color: var(--studio-accent);
    color: var(--studio-accent);
}

.studio-media-preview-body {
    min-height: 48px;
}

.studio-preview-audio {
    width: 100%;
}

.studio-final-block {
    max-width: 720px;
    margin-bottom: 24px;
    padding: 14px 16px 16px;
    border-radius: 16px;
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
}

.studio-final-block .studio-preview-video {
    margin-bottom: 0;
}

.studio-char-row {
    display: flex;
    gap: 12px;
    overflow-x: auto;
    padding-bottom: 8px;
    margin-bottom: 24px;
}

.studio-char-card {
    flex: 0 0 100px;
    text-align: center;
}

.studio-char-card img {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    object-fit: cover;
    background: var(--studio-panel-2);
    border: 2px solid var(--studio-border);
    display: block;
}

.studio-char-preview-btn {
    display: block;
    margin: 0 auto;
    padding: 0;
    border: none;
    background: transparent;
    cursor: zoom-in;
    border-radius: 16px;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.studio-char-preview-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(168, 85, 247, 0.25);
}

.studio-char-preview-btn:focus-visible {
    outline: 2px solid var(--studio-accent);
    outline-offset: 2px;
}

.studio-char-empty {
    padding: 16px 0;
    font-size: 13px;
}

.studio-image-viewer {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(0, 0, 0, 0.88);
    cursor: zoom-out;
}

.studio-image-viewer[hidden] {
    display: none !important;
}

.studio-image-viewer img {
    max-width: min(92vw, 1200px);
    max-height: 88vh;
    border-radius: 12px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
    cursor: default;
    object-fit: contain;
    background: #111;
}

.studio-image-viewer-close {
    position: fixed;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 999px;
    background: rgba(17, 24, 39, 0.85);
    color: #fff;
    font-size: 28px;
    line-height: 1;
    cursor: pointer;
    z-index: 10001;
}

.studio-image-viewer-close:hover {
    background: rgba(168, 85, 247, 0.35);
    border-color: rgba(168, 85, 247, 0.55);
}

body.studio-viewer-open {
    overflow: hidden;
}

.studio-char-card span {
    display: block;
    font-size: 12px;
    margin-top: 6px;
    color: var(--studio-muted);
}

.studio-char-views {
    display: grid;
    grid-template-columns: repeat(4, 34px);
    gap: 5px;
    justify-content: center;
    margin-top: 8px;
}

.studio-char-view-btn {
    position: relative;
    width: 34px;
    height: 42px;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--studio-border);
    border-radius: 7px;
    background: var(--studio-panel-2);
    cursor: pointer;
}

.studio-char-view-btn img {
    width: 100%;
    height: 100%;
    border: 0;
    border-radius: 0;
    object-fit: cover;
}

.studio-char-view-btn small {
    position: absolute;
    right: 1px;
    bottom: 1px;
    padding: 0 2px;
    border-radius: 3px;
    color: #fff;
    background: rgba(0, 0, 0, .72);
    font-size: 9px;
}

.studio-shot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
}

.studio-shot-card {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: 14px;
    overflow: hidden;
    cursor: pointer;
    transition: border-color .2s;
}

.studio-shot-card:hover,
.studio-shot-card.active {
    border-color: var(--studio-accent);
}

.studio-shot-card img {
    width: 100%;
    aspect-ratio: 16/9;
    object-fit: cover;
    background: #111;
    display: block;
}

.studio-shot-placeholder {
    aspect-ratio: 16/9;
    background: linear-gradient(135deg, #1a1a24, #252535);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #6b7280;
    font-size: 13px;
}

.studio-shot-mock {
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.12), rgba(30, 30, 40, 0.95));
    color: #fca5a5;
    text-align: center;
    padding: 12px;
    line-height: 1.5;
}

.studio-shot-thumb-mock {
    font-size: 11px;
}

.studio-step-pill.warn,
.studio-canvas-step.is-warn {
    border-color: rgba(239, 68, 68, 0.45);
    color: #fca5a5;
}

.studio-shot-info {
    padding: 10px 12px;
}

.studio-shot-info strong {
    font-size: 13px;
}

.studio-shot-info p {
    margin: 4px 0 0;
    font-size: 11px;
    color: var(--studio-muted);
    line-height: 1.4;
}

.studio-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--studio-muted);
}

.studio-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at top, #1a1033, var(--studio-bg));
    padding: 20px;
}

.studio-login-card {
    width: 100%;
    max-width: 400px;
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: 20px;
    padding: 32px;
}

.studio-login-card h1 {
    margin: 0 0 8px;
    font-size: 24px;
    text-align: center;
}

.studio-login-card label {
    display: block;
    font-size: 13px;
    color: var(--studio-muted);
    margin: 16px 0 6px;
}

.studio-login-card input {
    width: 100%;
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-text);
    font-size: 15px;
}

.studio-login-card button {
    width: 100%;
    margin-top: 24px;
}

.studio-settings-grid {
    display: grid;
    gap: 16px;
    max-width: 800px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

.studio-settings-card {
    background: var(--studio-panel);
    border: 1px solid var(--studio-border);
    border-radius: var(--studio-radius);
    padding: 20px;
}

.studio-settings-card h3 {
    margin: 0 0 12px;
    font-size: 16px;
}

.studio-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.studio-table th,
.studio-table td {
    padding: 10px 8px;
    border-bottom: 1px solid var(--studio-border);
    text-align: left;
}

.studio-table th {
    color: var(--studio-muted);
    font-weight: 500;
}

.studio-settings-page {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 20px 60px;
}

.studio-settings-head h1 {
    margin: 0 0 6px;
    font-size: 24px;
}

.studio-settings-head p,
.studio-muted {
    color: var(--studio-muted);
    font-size: 14px;
    margin: 0;
}

.studio-settings-tabs {
    display: flex;
    gap: 8px;
    margin: 20px 0;
    flex-wrap: wrap;
}

.studio-settings-tabs a {
    padding: 8px 16px;
    border-radius: 999px;
    border: 1px solid var(--studio-border);
    color: var(--studio-muted);
    text-decoration: none;
    font-size: 13px;
}

.studio-settings-tabs a.active {
    background: var(--studio-accent);
    border-color: var(--studio-accent);
    color: #fff;
}

.studio-settings-layout {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 16px;
}

.studio-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.studio-form-grid label {
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 13px;
    color: var(--studio-muted);
}

.studio-form-grid label.studio-full {
    grid-column: 1 / -1;
}

.studio-form-grid input,
.studio-form-grid select,
.studio-form-grid textarea {
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-text);
    font-size: 14px;
}

.studio-form-grid textarea {
    resize: vertical;
    font-family: ui-monospace, monospace;
    line-height: 1.5;
}

.studio-form-actions {
    grid-column: 1 / -1;
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.studio-check {
    flex-direction: row !important;
    align-items: center;
    gap: 8px !important;
}

.studio-prompt-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.studio-prompt-list a {
    display: block;
    padding: 10px 12px;
    border-radius: 10px;
    color: var(--studio-text);
    text-decoration: none;
    font-size: 13px;
    margin-bottom: 4px;
}

.studio-prompt-list a.active,
.studio-prompt-list a:hover {
    background: var(--studio-panel-2);
}

.studio-prompt-list code {
    display: block;
    font-size: 11px;
    color: var(--studio-muted);
    margin-top: 2px;
}

.studio-chat-actions[hidden] {
    display: none;
}

.studio-chat-actions button[hidden] {
    display: none;
}

.studio-gate-banner {
    margin: 0 14px 8px;
    padding: 10px 14px;
    border-radius: 10px;
    background: rgba(251, 191, 36, 0.12);
    border: 1px solid rgba(251, 191, 36, 0.35);
    color: #fcd34d;
    font-size: 13px;
}

.studio-gate-banner[hidden] {
    display: none;
}

.studio-btn-pulse {
    box-shadow: 0 0 0 2px rgba(167, 139, 250, 0.5);
}

.studio-chat-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 10px 14px;
    border-top: 1px solid var(--studio-border);
}

.studio-chat-compose {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 14px 14px;
    border-top: 1px solid var(--studio-border);
}

.studio-chat-send-status {
    width: 100%;
    flex-basis: 100%;
    margin: 0;
    padding: 0 4px;
    font-size: 12px;
    line-height: 1.4;
    color: var(--studio-muted);
}

.studio-chat-send-status.is-success {
    color: #22c55e;
}

.studio-chat-send-status.is-error {
    color: #ef4444;
}

.studio-chat-send-status.is-sending {
    color: var(--studio-muted);
}

#studio-chat-send-btn.is-sending {
    opacity: 0.75;
    pointer-events: none;
}

.studio-msg-pending .studio-msg-bubble {
    opacity: 0.85;
}

.studio-chat-typing .studio-msg-bubble {
    font-style: italic;
    color: var(--studio-muted);
}

.studio-chat-compose input {
    flex: 1;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-text);
    font-size: 14px;
}

.studio-btn-sm {
    padding: 8px 14px !important;
    font-size: 12px !important;
}

.studio-shot-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.studio-shot-btn {
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel-2);
    color: var(--studio-muted);
    font-size: 11px;
    cursor: pointer;
}

.studio-shot-btn:hover {
    color: var(--studio-text);
    border-color: var(--studio-accent);
}

.studio-shot-card.dragging {
    opacity: 0.5;
}

.studio-char-reuse-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 10px;
}

.studio-char-reuse-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 10px;
    border-radius: 12px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel);
    cursor: pointer;
    font-size: 12px;
    text-align: center;
}

.studio-char-reuse-item img {
    width: 56px;
    height: 56px;
    border-radius: 12px;
    object-fit: cover;
}

.studio-char-reuse-item small {
    color: var(--studio-muted);
    font-size: 10px;
}

.studio-canvas-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .studio-settings-layout {
        grid-template-columns: 1fr;
    }
    .studio-form-grid {
        grid-template-columns: 1fr;
    }
    .studio-workspace {
        grid-template-columns: 1fr;
        height: auto;
    }
    .studio-chat {
        max-height: 50vh;
        border-right: none;
        border-bottom: 1px solid var(--studio-border);
    }
}

.studio-entry-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
    margin-bottom: 8px;
}

.studio-entry-btn {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    min-height: 220px;
    padding: 28px 24px 22px;
    border-radius: 20px;
    border: 1px solid var(--studio-border);
    background: linear-gradient(160deg, rgba(255,255,255,.04) 0%, rgba(255,255,255,.01) 100%);
    color: var(--studio-text);
    text-decoration: none;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}

.studio-entry-btn:hover {
    transform: translateY(-3px);
    border-color: rgba(167, 139, 250, 0.55);
    box-shadow: 0 22px 56px rgba(0, 0, 0, 0.38);
}

.studio-entry-btn.is-active,
.studio-entry-btn:focus-visible {
    border-color: var(--studio-accent);
    box-shadow: 0 0 0 1px rgba(168, 85, 247, 0.35), 0 22px 56px rgba(0, 0, 0, 0.38);
}

.studio-entry-btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin-bottom: 18px;
    border-radius: 16px;
    font-size: 28px;
    line-height: 1;
}

.studio-entry-btn-icon-text {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.28), rgba(168, 85, 247, 0.22));
    border: 1px solid rgba(129, 140, 248, 0.35);
}

.studio-entry-btn-icon-hot {
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.28), rgba(239, 68, 68, 0.22));
    border: 1px solid rgba(251, 146, 60, 0.35);
}

.studio-entry-btn-body {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.studio-entry-btn-title {
    font-size: 22px;
    font-weight: 800;
    line-height: 1.25;
}

.studio-entry-btn-desc {
    color: var(--studio-muted);
    font-size: 14px;
    line-height: 1.65;
}

.studio-entry-btn-action {
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--studio-border);
    font-size: 15px;
    font-weight: 700;
    color: #c4b5fd;
}

.studio-entry-btn-hot .studio-entry-btn-action {
    color: #fdba74;
}

.studio-text-panel {
    margin-top: 28px;
    padding-top: 8px;
}

.studio-text-panel-standalone {
    margin-top: 0;
    padding-top: 0;
}

.studio-text-panel-kicker {
    margin: 0 0 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #c4b5fd;
}

.studio-text-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.studio-text-panel-head h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.studio-text-panel-note {
    margin: 14px 0 0;
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-select-chip,
.studio-input-chip {
    background: var(--studio-panel-2);
    border: 1px solid var(--studio-border);
    color: var(--studio-text);
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
}

.studio-input-chip {
    width: 160px;
    outline: none;
}

.studio-select-chip:focus,
.studio-input-chip:focus {
    border-color: var(--studio-accent);
}

.studio-hotspot-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    padding: 10px 14px;
    border-top: 1px solid var(--studio-border);
    background: rgba(168, 85, 247, 0.08);
}

.studio-hotspot-actions[hidden] {
    display: none;
}

.studio-hotspot-summary {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--studio-border);
    background: var(--studio-panel);
}

.studio-hotspot-summary-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}

.studio-hotspot-summary-head h3 {
    margin: 0;
    font-size: 14px;
    color: var(--studio-muted);
}

.studio-hotspot-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px 12px;
}

.studio-hotspot-summary-grid span {
    display: block;
    font-size: 11px;
    color: var(--studio-muted);
}

.studio-hotspot-summary-grid strong {
    display: block;
    font-size: 12px;
    font-weight: 600;
    margin-top: 2px;
}

.studio-hotspot-more {
    margin: 10px 0 0;
    font-size: 12px;
    color: var(--studio-muted);
}

.studio-art-briefing {
    margin-bottom: 18px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--studio-border);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(6, 182, 212, 0.06));
}

.studio-art-briefing[hidden] {
    display: none;
}

.studio-art-briefing-summary {
    margin: 12px 0 0;
    font-size: 13px;
    line-height: 1.65;
    color: var(--studio-text);
}
}

/* 热点 36 题向导（studio 暗色统一风格） */
.studio-hot-wizard-page {
    padding-bottom: 100px;
}

.studio-hot-wizard-head {
    align-items: flex-start;
    margin-bottom: 18px;
}

.studio-hot-wizard-title {
    text-align: left;
    margin-bottom: 8px;
    font-size: clamp(24px, 4vw, 34px);
}

.studio-hot-wizard-sub {
    text-align: left;
    margin-bottom: 0;
}

.studio-text-panel-kicker-hot {
    color: #fdba74;
}

.studio-hot-wizard-head-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 10px;
    flex-shrink: 0;
}

.studio-hot-wizard-form {
    padding: 24px;
}

.studio-hot-wizard-form .hot-step-panel {
    display: none;
}

.studio-hot-wizard-form .hot-step-panel.active {
    display: block;
}

.hot-step-count {
    min-width: 72px;
    padding: 8px 14px;
    color: #c4b5fd;
    background: rgba(168, 85, 247, 0.15);
    border: 1px solid rgba(168, 85, 247, 0.35);
    border-radius: 999px;
    text-align: center;
    font-weight: 700;
    font-size: 14px;
}

.hot-progress {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 6px;
    margin: 0 0 20px;
}

.hot-progress span {
    height: 4px;
    background: var(--studio-panel-2);
    border-radius: 999px;
}

.hot-progress span.done {
    background: linear-gradient(90deg, var(--studio-accent-2), var(--studio-accent));
}

.hot-progress span.active {
    background: var(--studio-accent);
    box-shadow: 0 0 10px rgba(168, 85, 247, 0.45);
}

.hot-step-desc {
    margin-bottom: 20px;
    padding: 14px 16px;
    background: rgba(168, 85, 247, 0.08);
    border-left: 3px solid var(--studio-accent);
    border-radius: 12px;
}

.hot-step-desc h3 {
    margin: 0 0 6px;
    font-size: 16px;
    font-weight: 700;
}

.hot-step-desc p {
    margin: 0;
    color: var(--studio-muted);
    font-size: 13px;
    line-height: 1.65;
}

.hot-question {
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--studio-border);
}

.hot-question:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.hot-question-title {
    display: flex;
    gap: 8px;
    align-items: center;
    margin-bottom: 8px;
}

.hot-question-title strong {
    color: var(--studio-text);
    font-size: 15px;
}

.hot-required {
    color: #fca5a5;
    font-size: 12px;
}

.hot-input-type-tag {
    color: #a78bfa;
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 999px;
    background: rgba(168, 85, 247, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.25);
}

.hot-question-hint,
.hot-summary-note {
    margin: 0 0 10px;
    color: var(--studio-muted);
    font-size: 13px;
    line-height: 1.6;
}

.hot-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

.hot-option {
    min-height: 36px;
    padding: 8px 14px;
    color: var(--studio-muted);
    background: var(--studio-panel-2);
    border: 1px solid var(--studio-border);
    border-radius: 999px;
    cursor: pointer;
    font-size: 13px;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.hot-option:hover {
    color: var(--studio-text);
    border-color: rgba(168, 85, 247, 0.45);
    background: rgba(168, 85, 247, 0.1);
}

.hot-option.selected {
    color: #fff;
    background: linear-gradient(135deg, #9333ea, #6366f1);
    border-color: transparent;
}

.hot-option:disabled,
.hot-option.disabled {
    opacity: 0.38;
    cursor: not-allowed;
    color: #6b7280;
    background: rgba(55, 65, 81, 0.35);
    border-color: rgba(75, 85, 99, 0.45);
    pointer-events: none;
}

.hot-option.disabled:hover,
.hot-option:disabled:hover {
    color: #6b7280;
    border-color: rgba(75, 85, 99, 0.45);
    background: rgba(55, 65, 81, 0.35);
}

.hot-custom {
    width: 100%;
    max-width: 520px;
    height: 42px;
    padding: 10px 14px;
    border: 1px solid var(--studio-border);
    border-radius: 12px;
    font-size: 14px;
    background: var(--studio-panel-2);
    color: var(--studio-text);
    outline: none;
}

.hot-custom:focus {
    border-color: var(--studio-accent);
}

.hot-style-section {
    margin-top: 16px;
    margin-bottom: 8px;
}

.hot-style-section-embedded {
    margin-top: 0;
}

.hot-style-section-head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.hot-style-section-head strong {
    font-size: 15px;
}

.studio-prompt-box .hot-style-section {
    padding-top: 16px;
    border-top: 1px solid var(--studio-border);
}

.hot-style-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 12px;
}

@media (max-width: 640px) {
    .hot-style-grid {
        grid-template-columns: 1fr;
    }
}

.hot-style-card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    min-height: 0;
    padding: 10px;
    text-align: left;
    color: var(--studio-text);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--studio-border);
    border-radius: 16px;
    cursor: pointer;
    user-select: none;
    transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}

.hot-style-card:focus {
    outline: 2px solid var(--style-accent, var(--studio-accent));
    outline-offset: 2px;
}

.hot-style-preview-wrap {
    position: relative;
    display: block;
    width: 100%;
    min-height: 132px;
    aspect-ratio: 5 / 3;
    overflow: hidden;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.35);
}

.hot-style-preview {
    position: absolute;
    inset: 0;
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    pointer-events: none;
}

.hot-style-selected-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--style-accent, var(--studio-accent));
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

.hot-style-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 0 4px;
}

.hot-style-action {
    margin-top: auto;
    padding: 8px 12px;
    border-radius: 10px;
    text-align: center;
    font-size: 13px;
    font-weight: 600;
    color: var(--studio-text);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--studio-border);
}

.hot-style-card.selected .hot-style-action {
    color: #fff;
    background: var(--style-accent, var(--studio-accent));
    border-color: transparent;
}

.hot-style-card:hover {
    border-color: var(--style-accent, var(--studio-accent));
    transform: translateY(-1px);
}

.hot-style-card.selected {
    border-color: var(--style-accent, var(--studio-accent));
    box-shadow: 0 0 0 1px var(--style-accent, var(--studio-accent)), 0 10px 24px rgba(0, 0, 0, 0.18);
    background: linear-gradient(145deg, color-mix(in srgb, var(--style-accent, #6366f1) 16%, transparent), rgba(255, 255, 255, 0.02));
}

.hot-style-card strong {
    font-size: 15px;
}

.hot-style-body span {
    color: var(--studio-muted);
    font-size: 12px;
    line-height: 1.5;
}

.hot-custom::placeholder {
    color: #6b7280;
}

.hot-summary h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

.hot-warning-list {
    display: grid;
    gap: 8px;
    margin-top: 12px;
}

.hot-warning-list div {
    padding: 10px 12px;
    color: #fde68a;
    background: rgba(245, 158, 11, 0.12);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 10px;
    font-size: 13px;
    line-height: 1.5;
}

.hot-warning-list strong {
    color: var(--studio-text);
}

.hot-summary-group-title {
    font-weight: 700;
    margin: 12px 0 6px;
    color: var(--studio-text);
    font-size: 14px;
}

.hot-bottom-nav {
    position: sticky;
    bottom: 0;
    z-index: 20;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
    padding: 14px 0 0;
    border-top: 1px solid var(--studio-border);
    background: linear-gradient(180deg, transparent, var(--studio-panel) 24%);
}

.hot-submit {
    background: linear-gradient(135deg, #059669, #10b981) !important;
}

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

    .studio-entry-btn {
        min-height: 0;
    }

    .studio-text-panel-head {
        flex-direction: column;
        align-items: flex-start;
    }

    .studio-hot-wizard-head-actions {
        flex-direction: row;
        align-items: center;
        width: 100%;
        justify-content: space-between;
    }

    .hot-bottom-nav {
        justify-content: stretch;
    }

    .hot-bottom-nav .studio-btn {
        flex: 1 1 auto;
        justify-content: center;
    }
}