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

:root {
    --bg-primary: #f8f8fa;
    --bg-secondary: #eeeef2;
    --bg-card: #ffffff;
    --bg-card-hover: #f2f2f6;
    --text-primary: #1a1a2e;
    --text-secondary: #5c5c78;
    --text-muted: #8e8ea8;
    --accent-blue: #2563eb;
    --accent-purple: #7c3aed;
    --accent-green: #059669;
    --accent-orange: #d97706;
    --accent-red: #dc2626;
    --border: #d8d8e0;
    --badge-pending-bg: #e8e8f0;
    --badge-progress-bg: #dbeafe;
    --badge-review-bg: #ede9fe;
    --badge-completed-bg: #d1fae5;
    --badge-failed-bg: #fee2e2;
    --error-bg: #fee2e2;
    --error-border: rgba(220, 38, 38, 0.2);
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    --font-mono: "IBM Plex Mono", "JetBrains Mono", monospace;
    --font-sans: "Noto Sans TC", "DM Sans", system-ui, -apple-system, sans-serif;
}


html,
body {
    height: 100%;
    font-family: var(--font-sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--accent-blue);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Status badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-family: var(--font-mono);
}

.badge-pending { background: var(--badge-pending-bg); color: var(--text-muted); }
.badge-in_progress, .badge-running { background: var(--badge-progress-bg); color: var(--accent-blue); }
.badge-review { background: var(--badge-review-bg); color: var(--accent-purple); }
.badge-completed { background: var(--badge-completed-bg); color: var(--accent-green); }
.badge-blocked, .badge-failed { background: var(--badge-failed-bg); color: var(--accent-red); }

/* Agent status */
.agent-idle { color: var(--text-muted); }
.agent-working { color: var(--accent-blue); }
.agent-reviewing { color: var(--accent-purple); }

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.page {
    min-height: 100vh;
    padding: 0 0 64px;
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px 20px;
    box-shadow: var(--card-shadow);
}

.card:hover {
    background: var(--bg-card-hover);
}

/* ═══════════════════════════════════════════
   HOMEPAGE
   ═══════════════════════════════════════════ */

.home-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
}

.home-header-left {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.home-title {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.home-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 0.02em;
}

.home-header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.home-iter-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.home-section {
    margin-bottom: 0;
}

.home-section-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.home-play-link {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.home-play-link a {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-green);
}

/* Idea submission form */
.idea-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 720px;
}

.idea-textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    line-height: 1.6;
    resize: vertical;
    outline: none;
    transition: border-color 0.15s;
}

.idea-textarea:focus {
    border-color: var(--accent-blue);
}

.idea-textarea:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.idea-textarea::placeholder {
    color: var(--text-muted);
}

.idea-error {
    padding: 8px 12px;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    border-radius: 4px;
    color: var(--accent-red);
    font-size: 0.8rem;
}

.idea-form-footer {
    display: flex;
    align-items: center;
    gap: 16px;
}

.idea-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.btn-primary {
    padding: 10px 24px;
    background: var(--accent-blue);
    color: #fff;
    border: none;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.82rem;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}

.btn-primary:hover:not(:disabled) {
    background: #5599ff;
}

.btn-primary:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

/* Filter buttons */
.filter-btn {
    padding: 4px 12px;
    border-radius: 4px;
    border: 1px solid var(--border);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    font-family: var(--font-sans);
    transition: all 0.15s;
}

.filter-btn:hover {
    border-color: var(--accent-blue);
    color: var(--accent-blue);
}

.filter-btn.filter-active {
    border-color: var(--accent-blue);
    background: rgba(37, 99, 235, 0.1);
    color: var(--accent-blue);
}

/* Iteration history */
.home-iterations {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--border);
}

.iteration-history {
    margin-bottom: 24px;
}

.iteration-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.iteration-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    text-align: left;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.82rem;
    transition: background 0.1s;
    width: 100%;
}

.iteration-item:hover {
    background: var(--bg-card-hover);
}

.iteration-id {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.75rem;
    color: var(--text-muted);
    min-width: 28px;
}

.iteration-concept {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}

.iteration-time {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    white-space: nowrap;
}

a.iteration-item {
    text-decoration: none;
    color: inherit;
    cursor: pointer;
}

/* ═══════════════════════════════════════════
   ITERATION DETAIL PAGE
   ═══════════════════════════════════════════ */

.iter-section {
    margin-bottom: 32px;
}

/* Concept card */
.iter-concept-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px 24px;
}

.iter-concept-text {
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--text-primary);
    white-space: pre-wrap;
}

.iter-concept-meta {
    display: flex;
    gap: 20px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

/* Stats row */
.iter-stats {
    display: flex;
    gap: 8px;
}

.iter-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 16px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.iter-stat-num {
    font-family: var(--font-mono);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-primary);
}

.iter-stat-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Task list */
.iter-task-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.iter-task-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
}

.iter-task-header {
    display: flex;
    align-items: center;
    gap: 10px;
}

.iter-task-id {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 70px;
}

.iter-task-title {
    flex: 1;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
}

.iter-task-assignee {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

.iter-task-desc {
    margin-top: 8px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.iter-task-result {
    margin-top: 8px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border-radius: 4px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.iter-task-result-label {
    font-weight: 600;
    color: var(--accent-green);
}

/* Progress timeline */
.iter-progress-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.iter-progress-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px 16px;
}

.iter-progress-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.iter-progress-phase {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--accent-blue);
}

.iter-progress-pct {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-green);
}

.iter-progress-time {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.iter-progress-summary {
    margin-top: 6px;
    font-size: 0.82rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.iter-progress-details {
    margin-top: 6px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    line-height: 1.5;
    white-space: pre-wrap;
}

/* GDD viewer */
.iter-gdd {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
}

.iter-gdd-topbar {
    display: flex;
    justify-content: space-between;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.iter-gdd-content {
    padding: 16px 18px;
    background: var(--bg-card);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    line-height: 1.7;
    color: var(--text-primary);
    white-space: pre-wrap;
    word-wrap: break-word;
    max-height: 600px;
    overflow-y: auto;
    margin: 0;
}

/* WebSocket status indicator */
.ws-connected {
    color: var(--accent-green);
}
.ws-connected .ws-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-green);
}
.ws-disconnected {
    color: var(--accent-red);
}
.ws-disconnected .ws-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent-red);
}

/* Game container */
.game-container {
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background: #000;
}

.game-container canvas {
    width: 100%;
    height: 100%;
    display: block;
    outline: none;
}

/* Header play link */
.header-play-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-green);
    padding: 4px 10px;
    border: 1px solid var(--accent-green);
    border-radius: 4px;
    transition: all 0.15s;
}
.header-play-link:hover {
    background: var(--accent-green);
    color: #fff;
    text-decoration: none;
}

/* ═══════════════════════════════════════════
   HUB — Login Page
   ═══════════════════════════════════════════ */

.hub-login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 90vh;
}

.hub-login-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 48px 40px 40px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    width: 360px;
    max-width: 90vw;
}

.hub-login-icon {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.hub-login-heading {
    font-family: var(--font-mono);
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.hub-login-sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 16px;
}

.hub-login-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 100%;
}

.hub-login-field {
    position: relative;
}

.hub-login-input {
    width: 100%;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: var(--font-mono);
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
    text-align: center;
    letter-spacing: 0.15em;
}

.hub-login-input:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.hub-login-input::placeholder {
    color: var(--text-muted);
    letter-spacing: 0;
}

.hub-login-error {
    padding: 8px 12px;
    background: var(--error-bg);
    border: 1px solid var(--error-border);
    border-radius: 6px;
    color: var(--accent-red);
    font-size: 0.8rem;
    text-align: center;
}

.hub-login-btn {
    width: 100%;
    padding: 12px;
    border-radius: 8px;
}

/* ═══════════════════════════════════════════
   HUB — Main Page
   ═══════════════════════════════════════════ */

.hub-nav-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    padding: 4px 10px;
    border: 1px solid var(--border);
    border-radius: 4px;
    transition: all 0.15s;
}
.hub-nav-link:hover {
    color: var(--text-secondary);
    border-color: var(--text-muted);
    text-decoration: none;
}
.hub-nav-active {
    color: var(--accent-blue);
    border-color: var(--accent-blue);
    font-weight: 600;
}

/* Agent identity bar */
.hub-agent-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 20px;
}

.hub-agent-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.hub-agent-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-purple);
    box-shadow: 0 0 6px rgba(124, 58, 237, 0.4);
}

.hub-agent-name {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

.hub-agent-role {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
    padding: 2px 8px;
    background: var(--bg-secondary);
    border-radius: 4px;
}

.hub-agent-timer {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
    opacity: 0.7;
}

.hub-agent-dot-active {
    animation: agent-pulse 1.5s ease-in-out infinite;
}

@keyframes agent-pulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 6px rgba(124, 58, 237, 0.4); }
    50% { opacity: 0.5; box-shadow: 0 0 12px rgba(124, 58, 237, 0.8); }
}

.hub-agent-running {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--accent-green);
    font-weight: 600;
}

.hub-dev-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: 4px;
    letter-spacing: 0.02em;
}

.hub-dev-badge-active {
    color: var(--accent-green);
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.25);
}

.hub-dev-badge-paused {
    color: var(--accent-orange, #f59e0b);
    background: rgba(245, 158, 11, 0.1);
    border: 1px solid rgba(245, 158, 11, 0.25);
}

.hub-dev-badge-discussing {
    color: var(--accent-purple);
    background: rgba(139, 92, 246, 0.1);
    border: 1px solid rgba(139, 92, 246, 0.25);
}

.hub-dev-badge-reviewing {
    color: var(--accent-blue);
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.25);
}

.hub-agent-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hub-meta-item {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-muted);
}

.hub-meta-sep {
    color: var(--border);
    font-size: 0.7rem;
}

/* Tabs */
.hub-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0;
}

.hub-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    cursor: pointer;
    transition: all 0.15s;
    margin-bottom: -1px;
}

.hub-tab:hover {
    color: var(--text-secondary);
}

.hub-tab-active {
    color: var(--text-primary);
    border-bottom-color: var(--accent-blue);
}

.hub-tab svg {
    opacity: 0.5;
}

.hub-tab-active svg {
    opacity: 1;
}

/* Panels */
.hub-panel {
    padding-top: 20px;
}

.hub-panel-hidden {
    display: none;
}

/* Editor */
.hub-editor-wrapper {
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-card);
}

.hub-editor-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.hub-editor-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
}

.hub-editor-info {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.hub-editor {
    width: 100%;
    padding: 16px 18px;
    background: var(--bg-card);
    border: none;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    line-height: 1.7;
    resize: vertical;
    outline: none;
    min-height: 400px;
    tab-size: 4;
}

.hub-editor:focus {
    background: var(--bg-card-hover);
}

/* Form footer */
.hub-form-footer {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 0;
}

.hub-saved-msg {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-green);
    font-weight: 500;
    animation: hubFadeIn 0.2s ease;
}

@keyframes hubFadeIn {
    from { opacity: 0; transform: translateY(2px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Hub: Wake Bar ── */

.hub-wake-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.btn-wake {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.btn-wake:hover {
    background: var(--bg-card-hover);
}

.btn-wake-secondary {
    border-color: var(--accent-green);
    color: var(--accent-green);
    font-size: 0.8rem;
    padding: 6px 12px;
}
.btn-wake-secondary:hover {
    background: rgba(0, 200, 120, 0.08);
}
.btn-wake-secondary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.btn-wake-active {
    background: rgba(0, 200, 120, 0.12);
}

/* ── Hub: Sections ── */

.hub-section {
    margin-bottom: 2rem;
}

.hub-section-title {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.hub-empty-text {
    font-size: 0.88rem;
    color: var(--text-muted);
    padding: 1.5rem 0;
}

/* ── Hub: Questions ── */

.hub-review-card {
    padding: 16px 20px;
    border-left: 3px solid var(--accent-purple);
    background: var(--bg-card);
    border-radius: 0 6px 6px 0;
}
.hub-review-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-bottom: 6px;
}
.hub-review-agent { font-weight: 600; }
.hub-review-title {
    font-size: 1rem;
    margin: 4px 0 8px;
}
.hub-review-play {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--accent-purple);
    font-size: 0.85rem;
}
.hub-review-summary { margin-bottom: 12px; }
.hub-review-actions {
    display: flex;
    gap: 10px;
}

.hub-question-card {
    padding: 12px 16px;
    border-left: 3px solid var(--border);
    background: var(--bg-card);
    border-radius: 0 6px 6px 0;
    margin-bottom: 8px;
}

.hub-question-midnight {
    border-left-color: var(--accent-blue);
}

.hub-question-dusk {
    border-left-color: var(--accent-purple);
}

.hub-question-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4px;
}

.hub-question-agent {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.hub-question-date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.hub-question-text {
    font-size: 0.88rem;
    color: var(--text-primary);
    line-height: 1.5;
}

/* ── Hub: Question Reply ── */

.hub-reply-form {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--bg-secondary);
}

.hub-reply-row {
    display: flex;
    gap: 6px;
}

.hub-reply-input {
    flex: 1;
    padding: 5px 10px;
    border: 1px solid var(--bg-secondary);
    border-radius: 6px;
    font-size: 0.82rem;
    background: var(--bg-primary);
    color: var(--text-primary);
}

.hub-reply-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.btn-reply {
    padding: 5px 12px;
    border: none;
    border-radius: 6px;
    font-size: 0.82rem;
    background: var(--accent-blue);
    color: #fff;
    cursor: pointer;
    white-space: nowrap;
}

.btn-reply:hover {
    opacity: 0.85;
}

.hub-reply-status {
    display: block;
    font-size: 0.75rem;
    margin-top: 4px;
    min-height: 1em;
}

/* ── Hub: Message Form ── */

.hub-message-form {
    margin-top: 4px;
}

.hub-message-row {
    display: flex;
    gap: 8px;
    align-items: flex-end;
}

.hub-msg-input {
    resize: vertical;
    min-height: 38px;
    max-height: 200px;
    line-height: 1.4;
}

.hub-msg-select {
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.85rem;
    min-width: 100px;
}

.hub-msg-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.88rem;
}

.hub-msg-input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.hub-msg-target-select {
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-card);
    color: var(--text);
    font-size: 0.85rem;
    cursor: pointer;
}
.hub-msg-target-select:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.btn-attach {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-secondary);
    border: 1px solid var(--border);
    background: var(--bg-card);
    transition: color 0.15s, border-color 0.15s;
    flex-shrink: 0;
}

.btn-attach:hover {
    color: var(--accent-purple);
    border-color: var(--accent-purple);
}

.hub-img-preview {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding: 8px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-secondary);
}

.hub-img-preview img {
    max-height: 120px;
    max-width: 200px;
    border-radius: 4px;
    object-fit: contain;
}

.hub-img-preview-remove {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1.2rem;
    padding: 2px 6px;
    border-radius: 4px;
    line-height: 1;
}

.hub-img-preview-remove:hover {
    color: var(--accent-red);
    background: var(--bg-card-hover);
}

.hub-msg-thumb {
    max-height: 80px;
    max-width: 160px;
    border-radius: 4px;
    margin-top: 0.25rem;
    object-fit: contain;
    border: 1px solid var(--border);
}

.hub-msg-status {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    margin-top: 6px;
    min-height: 1.2em;
}

.hub-msg-list {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.hub-msg-item {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    background: var(--bg-secondary);
    border-left: 3px solid var(--accent-yellow, #f59e0b);
}

.hub-msg-item.hub-msg-read {
    border-left-color: var(--text-muted);
    opacity: 0.6;
}

.hub-msg-item-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.75rem;
}

.hub-msg-indicator {
    font-size: 0.6rem;
    color: var(--accent-yellow, #f59e0b);
}

.hub-msg-delete {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    padding: 0 0.25rem;
    opacity: 0;
    transition: opacity 0.15s;
}

.hub-msg-item:hover .hub-msg-delete {
    opacity: 1;
}

.hub-msg-delete:hover {
    color: var(--accent-red, #ef4444);
}

.hub-msg-read .hub-msg-indicator {
    color: var(--text-muted);
}

.hub-msg-read-toggle {
    margin-top: 0.5rem;
}
.hub-msg-read-summary {
    cursor: pointer;
    color: var(--text-muted);
    font-size: 0.8rem;
    padding: 0.4rem 0;
    user-select: none;
}
.hub-msg-read-summary:hover {
    color: var(--text-secondary);
}

.hub-msg-unread-dot {
    color: var(--accent-purple);
    font-size: 0.9rem;
}

.hub-msg-unread-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 10px;
    background: var(--accent-purple);
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.hub-msg-expand-btn {
    display: block;
    width: 100%;
    padding: 8px;
    margin-top: 4px;
    border: 1px dashed var(--border);
    border-radius: 6px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}
.hub-msg-expand-btn:hover {
    color: var(--accent-purple);
    border-color: var(--accent-purple);
}

.hub-msg-target {
    color: var(--text-primary);
    font-weight: 600;
}

.hub-msg-from {
    color: var(--text-muted);
    font-size: 0.7rem;
}

.hub-msg-time {
    color: var(--text-muted);
    margin-left: auto;
}

.hub-msg-text {
    margin: 0.25rem 0 0;
    font-size: 0.85rem;
    color: var(--text-primary);
    line-height: 1.4;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ── Hub: Timeline ── */

.hub-timeline {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.hub-timeline-entry {
    padding: 14px 16px;
    background: var(--bg-card);
    border-left: 3px solid var(--border);
    border-radius: 0 6px 6px 0;
}

.hub-timeline-midnight {
    border-left-color: var(--accent-blue);
}

.hub-timeline-dusk {
    border-left-color: var(--accent-purple);
}

.hub-timeline-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 6px;
}

.hub-timeline-agent {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.hub-timeline-date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.hub-timeline-milestone {
    margin-left: auto;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--accent-green);
    background: var(--badge-completed-bg);
    padding: 2px 8px;
    border-radius: 4px;
}

.hub-timeline-summary {
    font-size: 0.88rem;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 6px;
    white-space: pre-line;
}

.hub-timeline-images {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}
.hub-timeline-img {
    max-width: 240px;
    max-height: 180px;
    border-radius: 6px;
    border: 1px solid var(--border);
    object-fit: cover;
    cursor: pointer;
    transition: opacity 0.15s;
}
.hub-timeline-img:hover {
    opacity: 0.85;
}

.hub-timeline-detail {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-secondary);
    margin-bottom: 2px;
}

.hub-timeline-blocked {
    color: var(--accent-orange);
}

.hub-timeline-label {
    font-weight: 600;
}

.hub-timeline-questions {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.hub-timeline-question {
    font-size: 0.85rem;
    color: var(--accent-orange);
    line-height: 1.5;
}

.hub-timeline-question::before {
    content: "? ";
    font-weight: 700;
}

/* ── Hub: Settings ── */

.hub-settings-section {
    margin-bottom: 1.5rem;
}

.hub-settings-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.hub-settings-header h3 {
    font-family: var(--font-mono);
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* ═══════════════════════════════════════════
   PORTAL PAGE
   ═══════════════════════════════════════════ */

.portal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 48px;
}

.portal-trio, .portal-duo, .portal-quad {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    max-width: 700px;
    margin: 0 auto;
}
.portal-trio {
    grid-template-columns: 1fr 1fr 1fr;
    max-width: 900px;
}
.portal-quad {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1100px;
}

.portal-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    padding: 48px 32px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    cursor: pointer;
    text-align: center;
}

.portal-hero:hover {
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}


.portal-hero-hub {
    border-bottom: 3px solid var(--accent-blue);
}

.portal-hero-hub:hover {
    border-color: var(--accent-blue);
    background: var(--bg-card-hover);
}

.portal-hero-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    border-radius: 16px;
}


.portal-hero-hub .portal-hero-icon {
    color: var(--accent-blue);
}

.portal-hero-blog {
    border-bottom: 3px solid var(--accent-green);
}
.portal-hero-blog:hover {
    border-color: var(--accent-green);
    background: var(--bg-card-hover);
}
.portal-hero-blog .portal-hero-icon {
    color: var(--accent-green);
}


.portal-hero-racing {
    border-bottom: 3px solid var(--accent-purple);
}
.portal-hero-racing:hover {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
}
.portal-hero-racing .portal-hero-icon {
    color: var(--accent-purple);
}

.portal-hero-title {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.portal-hero-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* ═══════════════════════════════════════════
   ASSET CREATOR PAGE
   ═══════════════════════════════════════════ */

.asset-layout {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 20px;
    height: calc(100vh - 140px);
}

.asset-sidebar {
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    min-height: 0;
}

.asset-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
}

.asset-empty-hint {
    margin-top: 4px;
    font-size: 0.75rem;
    color: var(--text-muted);
    opacity: 0.7;
}

.asset-grid {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.asset-card {
    padding: 10px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.15s;
    position: relative;
}

.asset-card-has-3d::after {
    content: "3D";
    position: absolute;
    top: 6px;
    right: 6px;
    background: var(--accent-purple);
    color: #fff;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    padding: 1px 5px;
    border-radius: 3px;
    line-height: 1.4;
    pointer-events: none;
}

.asset-card-thumb {
    width: 100%;
    height: 120px;
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 8px;
    background: var(--bg-secondary);
}

.asset-card:hover {
    background: var(--bg-card-hover);
}

.asset-card-active {
    border-color: var(--accent-purple);
    background: var(--bg-card-hover);
}

.asset-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.asset-card-name {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
}

.asset-card-version {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.asset-card-meta {
    display: flex;
    align-items: center;
    gap: 10px;
}

.asset-card-category {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-purple);
    padding: 1px 6px;
    background: var(--badge-review-bg);
    border-radius: 3px;
}

.asset-card-faces {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

.asset-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 6px;
}

.asset-card-tag {
    font-family: var(--font-mono);
    font-size: 0.62rem;
    color: var(--text-muted);
    padding: 1px 5px;
    background: var(--bg-secondary);
    border-radius: 3px;
}

.asset-viewer {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow: hidden;
    background: var(--bg-card);
    min-height: 0;
}

.asset-viewer-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 14px;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
}

.asset-viewer-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.asset-viewer-info {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

#render-canvas {
    width: 100%;
    flex: 1;
    min-height: 0;
    outline: none;
    display: block;
}

/* ═══════════════════════════════════════════
   ASSET CREATOR — Submit & Progress
   ═══════════════════════════════════════════ */

.asset-submit-section {
    margin-bottom: 24px;
}

.asset-submit-section .idea-form {
    max-width: 100%;
}

.asset-progress-section {
    margin-bottom: 24px;
}

.asset-progress-entries {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px 20px;
}

.asset-progress-loading {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--accent-blue);
    font-family: var(--font-mono);
}

.spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-blue);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Dusk progress grid (tasks + timeline) */
.dusk-progress-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

@media (max-width: 768px) {
    .dusk-progress-grid {
        grid-template-columns: 1fr;
    }
}

.dusk-task-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.dusk-task-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.85rem;
}

.dusk-task-title {
    flex: 1;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.dusk-timeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.dusk-timeline-entry {
    display: flex;
    gap: 16px;
    padding-left: 20px;
    border-left: 2px solid var(--border);
    position: relative;
}

.dusk-timeline-dot {
    position: absolute;
    left: -5px;
    top: 6px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-blue);
}

.dusk-timeline-content {
    flex: 1;
}

.dusk-timeline-phase {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-purple);
    text-transform: uppercase;
    margin-right: 8px;
}

.dusk-timeline-pct {
    font-size: 0.75rem;
    color: var(--accent-green);
    font-weight: 600;
    margin-right: 8px;
}

.dusk-timeline-time {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.dusk-timeline-summary {
    font-size: 0.9rem;
    margin-top: 4px;
    margin-bottom: 4px;
}

.dusk-timeline-details {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: pre-wrap;
}

.dusk-preview-grid {
    display: flex;
    gap: 8px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.dusk-preview-img {
    width: 140px;
    height: 105px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--border);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.dusk-preview-img:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

/* Dusk chat */
.dusk-chat-section {
    margin-bottom: 16px;
}

.dusk-chat-messages {
    max-height: 280px;
    overflow-y: auto;
    margin-bottom: 8px;
    padding: 10px;
    background: var(--bg-secondary);
    border-radius: 8px;
    min-height: 48px;
}

.dusk-chat-entry {
    padding: 6px 10px;
    margin-bottom: 6px;
    border-radius: 8px;
    font-size: 0.85rem;
    line-height: 1.5;
    max-width: 85%;
    word-wrap: break-word;
}

.dusk-chat-user {
    background: var(--accent-blue);
    color: #fff;
    margin-left: auto;
    text-align: right;
    border-bottom-right-radius: 2px;
}

.dusk-chat-assistant {
    background: var(--bg-tertiary, #2a2a3a);
    border-bottom-left-radius: 2px;
}

.dusk-chat-system {
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
    max-width: 100%;
    padding: 8px;
    border-top: 1px solid var(--border);
    margin-top: 8px;
}

.dusk-chat-error {
    background: rgba(255, 80, 80, 0.15);
    color: var(--text-error, #ff5555);
    font-size: 0.8rem;
}

.dusk-chat-text {
    white-space: pre-wrap;
}

.dusk-chat-tools {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 4px;
    font-family: var(--font-mono);
}

.dusk-chat-form {
    display: flex;
    gap: 8px;
}

.dusk-chat-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--bg);
    color: var(--text);
    font-size: 0.85rem;
    outline: none;
    transition: border-color 0.15s ease;
}

.dusk-chat-input:focus {
    border-color: var(--accent-blue);
}

.btn-cancel-dusk {
    background: transparent;
    border: 1px solid var(--text-muted);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s ease;
}

.btn-cancel-dusk:hover {
    border-color: var(--text-error, #ff5555);
    color: var(--text-error, #ff5555);
}

/* Asset card actions */
.asset-card-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
    padding-top: 6px;
    border-top: 1px solid var(--border);
}

.btn-iterate-asset {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--accent-blue);
    background: none;
    border: 1px solid var(--accent-blue);
    border-radius: 3px;
    padding: 2px 8px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-iterate-asset:hover {
    background: var(--accent-blue);
    color: #fff;
}

.btn-detail-link {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 2px 8px;
    transition: all 0.15s;
}

.btn-detail-link:hover {
    color: var(--text-secondary);
    border-color: var(--text-muted);
    text-decoration: none;
}

.btn-cancel-iterate {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--accent-red);
    background: none;
    border: 1px solid var(--accent-red);
    border-radius: 4px;
    padding: 4px 10px;
    cursor: pointer;
    transition: all 0.15s;
}

.btn-cancel-iterate:hover {
    background: var(--accent-red);
    color: #fff;
}

.asset-card-bbox {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   ASSET CREATOR — Iteration History
   ═══════════════════════════════════════════ */

.asset-iter-history {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

.asset-iter-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.asset-iter-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-size: 0.82rem;
}

.asset-iter-id {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.72rem;
    color: var(--text-muted);
    min-width: 28px;
}

.asset-iter-target {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--accent-purple);
    padding: 1px 6px;
    background: var(--badge-review-bg);
    border-radius: 3px;
}

.asset-iter-prompt {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--text-secondary);
}

.asset-iter-notes {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--accent-green);
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.asset-iter-time {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    color: var(--text-muted);
    white-space: nowrap;
}

/* ═══════════════════════════════════════════
   ASSET DETAIL PAGE
   ═══════════════════════════════════════════ */

.asset-detail-layout {
    display: grid;
    grid-template-columns: 1fr 320px;
    gap: 20px;
    min-height: 500px;
}

.asset-detail-sidebar {
    display: flex;
    flex-direction: column;
}

.asset-detail-meta {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 16px 20px;
}

.asset-meta-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 6px 0;
    border-bottom: 1px solid var(--border);
}

.asset-meta-row:last-child {
    border-bottom: none;
}

.asset-meta-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 600;
    color: var(--text-muted);
    min-width: 72px;
    flex-shrink: 0;
}

.asset-meta-value {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-primary);
    word-break: break-all;
}

.asset-meta-path {
    font-size: 0.68rem;
    color: var(--text-secondary);
}

.asset-detail-bbox .bbox-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
    margin-top: 8px;
}

.bbox-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 10px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
}

.bbox-axis {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
}

.bbox-val {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ── Hub Q&A timeline ──────────────────────────── */

.hub-timeline-qa {
    margin: 4px 0;
    padding: 6px 10px;
    background: var(--bg-secondary);
    border-radius: 5px;
    border-left: 2px solid var(--accent-green);
}

.hub-timeline-question-answered {
    font-size: 0.82rem;
    color: var(--text-muted);
    text-decoration: line-through;
    opacity: 0.7;
    margin: 0;
}

.hub-timeline-answer {
    font-size: 0.85rem;
    color: var(--accent-green);
    font-weight: 500;
    margin: 3px 0 0 0;
}

/* Responsive */
@media (max-width: 768px) {
    .home-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    #agent-cards {
        grid-template-columns: 1fr !important;
    }
    #dashboard-content > div:last-child {
        grid-template-columns: 1fr !important;
    }
    .portal-trio, .portal-duo, .portal-quad {
        grid-template-columns: 1fr;
    }
    .portal-trio, .portal-quad {
        grid-template-columns: 1fr;
        max-width: 700px;
    }
    .asset-layout {
        grid-template-columns: 1fr;
    }
    .asset-detail-layout {
        grid-template-columns: 1fr;
    }
}

/* ── Blog ─────────────────────────────────────── */

.blog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0 20px;
}

.blog-post-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.blog-post-card {
    display: block;
    padding: 16px 0;
    border-bottom: 1px solid var(--border);
    text-decoration: none;
    transition: opacity 0.15s;
}
.blog-post-card:hover { opacity: 0.75; }

.blog-post-date {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-muted);
}

.blog-post-title {
    font-family: var(--font-sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 4px 0;
    line-height: 1.4;
}

.blog-post-excerpt {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.blog-empty {
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
}
.blog-empty a { color: var(--accent-blue); }

/* Dawn reports in blog management */
.dawn-reports-section {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border);
}
.dawn-reports-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    margin: 0 0 12px 0;
}
.dawn-report-card {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-subtle, var(--border));
}
.dawn-report-card:last-child { border-bottom: none; }
.dawn-report-summary {
    margin: 4px 0;
    font-size: 0.88rem;
    color: var(--text-secondary, var(--text));
    line-height: 1.5;
}
.dawn-report-questions {
    margin-top: 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.dawn-question-item {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.dawn-report-q {
    font-size: 0.8rem;
    padding: 2px 8px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    display: inline-block;
    align-self: flex-start;
}

/* Blog article */
.blog-article {
    padding: 20px 0 40px;
}

.blog-article-title {
    font-family: var(--font-sans);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 8px 0 24px;
    line-height: 1.3;
}

.blog-article-body {
    font-size: 0.92rem;
    line-height: 1.75;
    color: var(--text-primary);
}
.blog-article-body h2 {
    font-size: 1.15rem;
    font-weight: 600;
    margin: 28px 0 12px;
}
.blog-article-body h3 {
    font-size: 1rem;
    font-weight: 600;
    margin: 20px 0 8px;
}
.blog-article-body p { margin: 0 0 14px; }
.blog-article-body ul,
.blog-article-body ol { margin: 0 0 14px; padding-left: 24px; }
.blog-article-body li { margin: 4px 0; }
.blog-article-body code {
    font-family: var(--font-mono);
    font-size: 0.82em;
    background: var(--bg-secondary);
    padding: 2px 5px;
    border-radius: 3px;
}
.blog-article-body pre {
    background: var(--bg-secondary);
    border-radius: 6px;
    padding: 14px 16px;
    overflow-x: auto;
    margin: 0 0 16px;
}
.blog-article-body pre code {
    background: none;
    padding: 0;
}
.blog-article-body img {
    max-width: 100%;
    border-radius: 6px;
    margin: 8px 0;
}
.blog-article-body blockquote {
    border-left: 3px solid var(--accent-blue);
    padding-left: 14px;
    margin: 0 0 14px;
    color: var(--text-secondary);
}
.blog-article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 0 0 16px;
    font-size: 0.85rem;
}
.blog-article-body th,
.blog-article-body td {
    border: 1px solid var(--border);
    padding: 6px 10px;
    text-align: left;
}
.blog-article-body th {
    background: var(--bg-secondary);
    font-weight: 600;
}

.blog-back-link {
    display: inline-block;
    padding: 8px 0 40px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
}
.blog-back-link:hover { color: var(--accent-blue); }

/* Language toggle */
.blog-lang-toggle {
    background: var(--surface);
    color: var(--text-muted);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 10px;
    font-size: 0.8rem;
    cursor: pointer;
    font-weight: 600;
    letter-spacing: 0.5px;
}
.blog-lang-toggle:hover {
    color: var(--text);
    border-color: var(--accent-blue);
}

/* Blog editor */
.blog-editor-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    gap: 12px;
}

.blog-editor-card-info { flex: 1; min-width: 0; }

.blog-editor-card-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 4px;
}

.blog-badge {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    padding: 1px 6px;
    border-radius: 3px;
}
.blog-badge-pub { background: var(--badge-completed-bg); color: var(--accent-green); }
.blog-badge-draft { background: var(--badge-pending-bg); color: var(--text-muted); }

.blog-editor-card-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.blog-action-link {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px 0;
    text-decoration: none;
}
.blog-action-link:hover { color: var(--accent-blue); }
.blog-action-danger:hover { color: var(--accent-red); }

.blog-editor-form {
    padding: 12px 0 40px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.blog-editor-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-top: 8px;
}

.blog-editor-input {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    padding: 8px 10px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: var(--bg-card);
    color: var(--text-primary);
    outline: none;
}
.blog-editor-input:focus { border-color: var(--accent-blue); }

.blog-editor-textarea {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 5px;
    background: var(--bg-card);
    color: var(--text-primary);
    resize: vertical;
    line-height: 1.6;
    outline: none;
    min-height: 300px;
}
.blog-editor-textarea:focus { border-color: var(--accent-blue); }

.blog-editor-actions {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 12px;
    margin-top: 8px;
}

/* ── Markdown body (awakening report summaries) ── */
.markdown-body h1, .markdown-body h2, .markdown-body h3 { margin: 0.5em 0 0.3em; }
.markdown-body h1 { font-size: 1.2em; }
.markdown-body h2 { font-size: 1.1em; }
.markdown-body h3 { font-size: 1.0em; }
.markdown-body p { margin: 0.4em 0; }
.markdown-body ul, .markdown-body ol { margin: 0.4em 0; padding-left: 1.5em; }
.markdown-body code { background: rgba(255,255,255,0.1); padding: 0.1em 0.3em; border-radius: 3px; font-size: 0.9em; }
.markdown-body pre { background: rgba(0,0,0,0.3); padding: 0.8em; border-radius: 6px; overflow-x: auto; }
.markdown-body pre code { background: none; padding: 0; }