/* =====================================================
   Room 1 Sandbox — light corporate theme
   Canvas #F8FAFC · Cards #FFFFFF · Primary CTA emerald
   Secondary ocean · CRT diagnostic insets dark
   ===================================================== */

html[data-shell="room1"],
body.shell-room1 {
    --room1-primary: var(--secondary);
    --room1-primary-soft: var(--secondary-soft);
    --room1-primary-hover: var(--secondary-hover);
    --room1-primary-outline: var(--secondary-outline);
    --room1-primary-glow: rgba(32, 96, 152, 0.12);
    --room1-accent: var(--text-muted);
    --room1-accent-soft: rgba(100, 116, 139, 0.12);

    --aquakleen-blue: var(--secondary);
    --aquakleen-blue-soft: var(--secondary-soft);
    --aquakleen-blue-hover: var(--secondary-hover);
    --aquakleen-blue-outline: var(--secondary-outline);
    --corp-border: rgba(15, 23, 42, 0.08);
    --glass-border: var(--corp-border);
    --accent: var(--secondary);
    --accent-bright: #0f172a;
    --accent-soft: var(--secondary-soft);
    --text-primary: #0f172a;
    --text-secondary: #334155;
    --text-muted: #64748b;
}

body.shell-room1 .matrix-bg {
    background: var(--canvas, #f8fafc);
}

body.shell-room1 .matrix-bg::before {
    display: none;
}

body.shell-room1 .corp-header {
    border-bottom-color: var(--corp-border);
}

body.shell-room1 .header-title .title-sep {
    color: var(--room1-primary);
    opacity: 0.9;
}

body.shell-room1 .corp-header .header-logo-brand {
    max-width: 100%;
    max-height: min(200px, 24vh);
    width: auto;
    height: auto;
    object-fit: contain;
    object-position: left center;
}

body.shell-room1 .nav-logo-tenant {
    max-height: 36px;
    width: auto;
    object-fit: contain;
    opacity: 0.92;
}

body.shell-room1 .nav-secondary .module-tab.active {
    border-color: var(--room1-primary-outline);
    background: var(--room1-primary-soft);
    box-shadow: 0 0 10px var(--room1-primary-glow);
    color: var(--text-primary);
}

body.shell-room1 .nav-secondary .module-tab:hover,
body.shell-room1 .nav-secondary .module-tab:focus {
    border-color: var(--room1-primary-outline);
}

.room1-logo-note {
    margin: 0;
    padding: 0 4px;
    font-size: 0.72rem;
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.02em;
    color: var(--text-muted, #64748b);
    line-height: 1.35;
    max-width: 220px;
}

.room1-logo-note-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
    padding: 6px var(--shell-pad-x, 40px) 0;
    position: relative;
    z-index: 1;
}

.room1-sandbox-badge {
    display: inline-block;
    margin-left: 8px;
    padding: 2px 8px;
    border-radius: 999px;
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--secondary);
    border: 1px solid var(--secondary-outline);
    background: var(--secondary-soft);
    vertical-align: middle;
}

.room1-demo-panel {
    max-width: 720px;
    margin: 28px auto;
    padding: 28px 32px;
    text-align: center;
}

.room1-demo-panel h2 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.room1-demo-panel p {
    margin: 0 0 8px;
    color: var(--text-muted, #64748b);
    font-size: 0.9rem;
    line-height: 1.5;
}

.room1-demo-panel .room1-demo-code {
    display: inline-block;
    margin-top: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.78rem;
    color: var(--room1-primary);
    border: 1px solid rgba(75, 111, 168, 0.25);
    background: rgba(75, 111, 168, 0.08);
}

body.shell-room1 .module-view {
    display: none;
    flex: 1;
    min-height: 0;
    flex-direction: column;
}

body.shell-room1 .module-view.is-active {
    display: flex;
}

body.shell-room1 .module-view[hidden] {
    display: none !important;
}

.room1-shell-links {
    display: none;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

body.shell-room1.tenant-operator .room1-shell-links.is-operator-visible {
    display: flex;
}

body.shell-room1.tenant-private .room1-shell-links {
    display: none !important;
}

.room1-shell-links .page-btn {
    text-decoration: none;
    font-size: 0.72rem;
}

.room1-overview-panel {
    max-width: 720px;
    margin: 28px auto;
    padding: 28px 32px;
}

.room1-overview-panel h2 {
    margin: 0 0 10px;
    font-size: 1.15rem;
    letter-spacing: 0.08em;
    font-weight: 600;
}

.room1-module-code {
    display: inline-block;
    margin-top: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.78rem;
    color: var(--room1-primary);
    border: 1px solid rgba(75, 111, 168, 0.25);
    background: rgba(75, 111, 168, 0.08);
}

body.shell-room1 .room1-logo-note {
    font-style: normal;
    max-width: min(520px, 100%);
    font-size: 0.85rem;
}

/* ── OB-1 Onboarding ops tab — light corporate + dark CRT diagnostics ── */
body.shell-room1 #onboarding-view {
    min-width: min(100%, 72rem);
    padding: 0.5rem 1rem 1.5rem;
    overflow: auto;
}

.ob1-ops-panel {
    margin: 0.5rem 0 1rem;
    padding: 1.25rem 1.5rem 1.5rem;
    border: 1px solid var(--corp-border);
    box-shadow: var(--glass-shadow);
    background: var(--card, #ffffff);
    border-radius: var(--radius-md, 6px);
}

.ob1-ops-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--corp-border);
    padding-bottom: 0.75rem;
}

.ob1-ops-title {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
    letter-spacing: 0.04em;
    font-weight: 600;
    color: var(--text-primary);
}

.ob1-ops-sub {
    margin: 0;
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.45;
    max-width: 52rem;
}

.ob1-ops-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.ob1-ops-card {
    padding: 1rem;
    border-radius: 10px;
    border: 1px solid var(--corp-border);
    background: var(--card, #ffffff);
}

.ob1-ops-card-wide {
    grid-column: 1 / -1;
}

.ob1-label {
    display: block;
    margin: 0.65rem 0 0.3rem;
    font-size: 0.75rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.ob1-select,
.ob1-file {
    width: 100%;
    max-width: 100%;
}

body.shell-room1 .ob1-select {
    padding: 0.45rem 0.6rem;
    border-radius: 8px;
    border: 1px solid var(--corp-border);
    background: var(--card, #ffffff);
    color: var(--text-primary);
}

/* OB-1.4 — Room 0 LIVE target warning */
.ob1-target-warning {
    margin: 0.55rem 0 0;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    border: 1px solid #f59e0b;
    background: #fffbeb;
    color: #92400e;
    font-size: 0.8rem;
    line-height: 1.4;
}

.ob1-target-warning strong {
    display: inline-block;
    margin-right: 0.25rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #b45309;
}

body.shell-room1 .ob1-select.ob1-target-live {
    border-color: #f59e0b;
    background: #fffbeb;
    color: #92400e;
    font-weight: 600;
}

body.shell-room1 #ob1-btn-promote.ob1-promote-live-danger {
    border-color: #dc2626;
    background: #fef2f2;
    color: #b91c1c;
}

.ob1-meta,
.ob1-hint,
.ob1-counts {
    margin: 0.4rem 0 0;
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.ob1-hint {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.72rem;
    opacity: 0.95;
}

.ob1-counts {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    color: var(--secondary);
}

.ob1-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.ob1-h3 {
    margin: 0.75rem 0 0.35rem;
    font-size: 0.78rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--secondary);
}

.ob1-h3:first-child {
    margin-top: 0;
}

/* Dark CRT diagnostic insets — map / row preview / diagnose / log */
.ob1-pre {
    margin: 0;
    padding: 0.65rem 0.75rem;
    max-height: 10rem;
    overflow: auto;
    border-radius: 8px;
    border: 1px solid var(--crt-diag-border, rgba(72, 192, 112, 0.28));
    background: var(--crt-diag-bg, #0b1220);
    font-size: 0.72rem;
    line-height: 1.4;
    color: var(--crt-diag-text, #e2e8f0);
    white-space: pre-wrap;
    word-break: break-word;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.ob1-log {
    max-height: 12rem;
    overflow: auto;
    padding: 0.5rem 0.65rem;
    border-radius: 8px;
    border: 1px solid var(--crt-diag-border, rgba(72, 192, 112, 0.28));
    background: var(--crt-diag-bg, #0b1220);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 0.72rem;
    color: var(--crt-diag-muted, #94a3b8);
}

.ob1-log-line {
    margin: 0.15rem 0;
    line-height: 1.35;
    color: var(--crt-diag-muted, #94a3b8);
}

.ob1-log-line:last-child {
    color: var(--crt-diag-accent, #6ee7b7);
}

body.shell-room1 #ob1-status.error {
    color: #b91c1c;
}

body.shell-room1 .module-tab.ob1-ops-tab:not([hidden]) {
    border-color: var(--secondary-outline);
}

body.shell-room1 .module-tab.ob1-ops-tab.active {
    border-color: var(--primary-outline);
    background: var(--primary-soft);
    color: var(--text-primary);
}

/* —— P-SHELL-4 progressive discovery nav —— */
body.shell-room1 .module-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

body.shell-room1 .module-tab .module-light {
    display: inline-block;
    flex-shrink: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #cbd5e1;
    box-shadow: inset 0 0 0 1px rgba(15, 23, 42, 0.08);
}

body.shell-room1 .module-tab .module-light.is-on {
    background: #22c55e;
    box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.25);
}

body.shell-room1 .module-tab .module-light.is-dim {
    background: #cbd5e1;
    opacity: 0.85;
}

body.shell-room1 .module-tab.module-locked {
    opacity: 0.62;
    color: #94a3b8 !important;
    cursor: not-allowed;
    filter: grayscale(0.35);
}

body.shell-room1 .module-tab.module-locked:hover,
body.shell-room1 .module-tab.module-locked:focus-visible {
    opacity: 0.78;
    color: #64748b !important;
}

body.shell-room1 .module-tab.module-locked.active {
    box-shadow: none;
}

body.shell-room1 .room1-module-teaser {
    margin: 8px 16px 0;
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(148, 163, 184, 0.45);
    background: #f1f5f9;
    color: #475569;
    font-size: 0.85rem;
    line-height: 1.45;
}

body.shell-room1 .room1-module-teaser.is-visible {
    display: block;
}

body.shell-room1 .room1-module-teaser[hidden] {
    display: none !important;
}

@media (max-width: 900px) {
    .ob1-ops-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .room1-logo-note {
        max-width: 100%;
    }

    .room1-logo-note-bar {
        padding-left: 16px;
        padding-right: 16px;
    }

    .ob1-actions {
        flex-direction: column;
    }

    .ob1-actions .page-btn {
        width: 100%;
    }
}