:root {
    --bg: #f5f7fb;
    --panel: #ffffff;
    --ink: #172033;
    --muted: #667085;
    --border: #d8dee9;
    --graph-bg: #fbfcff;
    --accent: #2563eb;
    --accent-2: #0f766e;
    --accent-ink: #ffffff;
    --accent-soft: #eff6ff;
    --accent-soft-border: #bfdbfe;
    --warning-bg: #fff7ed;
    --warning-border: #fed7aa;
    --warning-ink: #9a3412;
    --success-bg: #ecfdf5;
    --success-border: #a7f3d0;
    --success-ink: #047857;
    --shadow: 0 10px 28px rgba(15, 23, 42, 0.08);
    --shadow-strong: 0 24px 70px rgba(15, 23, 42, 0.16);
    --table-head: #f8fafc;
    --matrix-hit: #ebf4ff;
    --clock-node-bg: #eff6ff;
    --clock-node-stroke: #2563eb;
    --clock-badge-bg: #2563eb;
    --clock-badge-ink: #ffffff;
}

html[data-theme="dark"] {
    --bg: #0f172a;
    --panel: #111827;
    --ink: #e5e7eb;
    --muted: #9ca3af;
    --border: #334155;
    --graph-bg: #0b1220;
    --accent: #60a5fa;
    --accent-2: #2dd4bf;
    --accent-ink: #082f49;
    --accent-soft: #172554;
    --accent-soft-border: #1d4ed8;
    --warning-bg: #431407;
    --warning-border: #9a3412;
    --warning-ink: #fdba74;
    --success-bg: #052e2b;
    --success-border: #0f766e;
    --success-ink: #5eead4;
    --shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
    --shadow-strong: 0 24px 70px rgba(0, 0, 0, 0.48);
    --table-head: #1f2937;
    --matrix-hit: #172554;
    --clock-node-bg: #082f49;
    --clock-node-stroke: #60a5fa;
    --clock-badge-bg: #60a5fa;
    --clock-badge-ink: #082f49;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background:
        radial-gradient(circle at top left, var(--accent-soft), transparent 32rem),
        radial-gradient(circle at 90% 10%, rgba(15, 118, 110, 0.12), transparent 28rem),
        var(--bg);
    color: var(--ink);
}

button,
input {
    font: inherit;
}

a {
    color: inherit;
}

.site-header,
main,
.site-footer {
    width: min(1440px, calc(100% - 48px));
    margin: 0 auto;
}

.site-header {
    padding: 20px 0 8px;
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(14px);
}

.top-nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
    background: color-mix(in srgb, var(--panel) 88%, transparent);
    box-shadow: var(--shadow);
    border-radius: 999px;
    padding: 10px 12px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    min-width: 0;
}

.brand-logo-shell,
.footer-logo-shell,
.hero-logo-icon {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.brand-logo-shell {
    width: 42px;
    height: 42px;
}

.footer-logo-shell {
    width: 24px;
    height: 24px;
}

.hero-logo-icon {
    width: clamp(64px, 7vw, 92px);
    height: clamp(64px, 7vw, 92px);
}

.theme-logo {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.theme-logo-dark {
    display: none;
}

.theme-logo-light {
    display: block;
}

html[data-theme="dark"] .theme-logo-light {
    display: none;
}

html[data-theme="dark"] .theme-logo-dark {
    display: block;
}

.brand-name {
    font-weight: 900;
    letter-spacing: -0.03em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--muted);
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
    padding: 8px 10px;
    border-radius: 999px;
}

.nav-links a:hover {
    color: var(--ink);
    background: var(--accent-soft);
}

.hero-section {
    min-height: min(760px, calc(100vh - 92px));
    display: grid;
    grid-template-columns: minmax(300px, 0.95fr) minmax(360px, 1.05fr);
    align-items: center;
    gap: 34px;
    padding: 58px 0 40px;
}

.hero-copy {
    max-width: 760px;
}

.hero-logo-lockup {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 18px;
}

.hero-logo-icon {
    filter: drop-shadow(0 16px 38px rgba(15, 23, 42, 0.12));
}

html[data-theme="dark"] .hero-logo-icon {
    filter: drop-shadow(0 18px 42px rgba(0, 0, 0, 0.42));
}

.hero-wordmark {
    display: inline-block;
    max-width: 520px;
    color: var(--ink);
    font-size: clamp(30px, 4.4vw, 56px);
    font-weight: 950;
    letter-spacing: -0.06em;
    line-height: 0.95;
}


.eyebrow,
.section-kicker {
    color: var(--accent);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    margin-bottom: 8px;
}

h1,
h2,
h3 {
    margin: 0;
    letter-spacing: -0.04em;
    line-height: 1.06;
}

h1 {
    font-size: clamp(42px, 6vw, 78px);
}

h2 {
    font-size: clamp(28px, 3vw, 42px);
}

h3 {
    font-size: 21px;
}

.lede {
    margin: 18px 0 0;
    color: var(--muted);
    font-size: clamp(17px, 2vw, 21px);
    line-height: 1.55;
    max-width: 690px;
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}

.primary-link,
.secondary-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    border-radius: 999px;
    padding: 0 18px;
    font-weight: 900;
    text-decoration: none;
}

.primary-link {
    color: var(--accent-ink);
    background: var(--accent);
    box-shadow: var(--shadow);
}

.secondary-link {
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--ink);
}

.trust-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 22px;
}

.trust-row span {
    border: 1px solid var(--accent-soft-border);
    background: var(--accent-soft);
    color: var(--accent);
    border-radius: 999px;
    padding: 7px 10px;
    font-size: 12px;
    font-weight: 850;
}

.hero-preview {
    border: 1px solid var(--border);
    background: linear-gradient(145deg, var(--panel), var(--graph-bg));
    box-shadow: var(--shadow-strong);
    border-radius: 30px;
    padding: 14px;
    transform: rotate(1deg);
    margin: 0;
    overflow: hidden;
}

.preview-toolbar {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 2px 4px 12px;
    color: var(--muted);
    font-size: 12px;
}

.preview-toolbar span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border);
}

.preview-toolbar strong {
    margin-left: auto;
    color: var(--accent);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.preview-image-frame {
    border: 1px solid var(--border);
    border-radius: 22px;
    background: var(--graph-bg);
    overflow: hidden;
}

.preview-image-frame img {
    display: block;
    width: 100%;
    height: auto;
}

.preview-note {
    margin: 12px 4px 2px;
    text-align: center;
    color: var(--muted);
    font-size: 12px;
    font-weight: 750;
}

.theme-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--border);
    background: var(--panel);
    color: var(--ink);
    border-radius: 999px;
    padding: 8px 10px;
    cursor: pointer;
    font-size: 13px;
    font-weight: 800;
}

.theme-toggle .track {
    position: relative;
    width: 42px;
    height: 22px;
    border-radius: 999px;
    background: var(--border);
}

.theme-toggle .thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    border-radius: 999px;
    background: var(--accent);
    transition: transform 0.18s ease;
}

html[data-theme="dark"] .theme-toggle .thumb {
    transform: translateX(20px);
}

.setup-panel,
.status-panel,
.report-panel,
.inner-section,
.metric-card,
.marketing-section,
.privacy-section,
.pro-section,
.feature-card,
.pro-card,
.free-tier-card,
.upgrade-card {
    background: var(--panel);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.setup-panel {
    margin-top: 22px;
    border-radius: 28px;
    padding: 24px;
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
    gap: 24px;
    align-items: start;
    scroll-margin-top: 96px;
}

.setup-copy p,
.section-intro p,
.privacy-section p,
.feature-card p,
.pro-section p {
    color: var(--muted);
    line-height: 1.6;
}

.free-tier-card {
    margin-top: 18px;
    border-radius: 18px;
    padding: 16px;
    background: linear-gradient(135deg, var(--panel), var(--accent-soft));
}

.tier-label {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.tier-name {
    font-size: 20px;
    font-weight: 950;
    margin-top: 4px;
}

.free-tier-card ul,
.pro-card ul {
    margin: 12px 0 0;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.upload-form {
    display: grid;
    gap: 10px;
}

.field-label {
    font-size: 13px;
    color: var(--muted);
    font-weight: 850;
}

input[type="text"],
input[type="file"] {
    width: 100%;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: var(--bg);
    color: var(--ink);
    padding: 12px;
}

.drop-zone {
    border: 1.5px dashed var(--accent-soft-border);
    background: var(--accent-soft);
    border-radius: 18px;
    padding: 26px;
    display: grid;
    gap: 6px;
    text-align: center;
    color: var(--ink);
}

.drop-zone.drag-over {
    outline: 3px solid var(--accent-soft-border);
    filter: brightness(1.02);
}

.drop-zone span {
    color: var(--muted);
    font-size: 13px;
}

.primary-button {
    border: 0;
    border-radius: 999px;
    background: var(--accent);
    color: var(--accent-ink);
    padding: 13px 16px;
    font-weight: 900;
    cursor: pointer;
}

.primary-button:hover,
.primary-link:hover {
    filter: brightness(1.04);
}

.tier-note,
.upgrade-copy,
.muted,
.privacy-note {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.45;
}

.status-panel {
    border-radius: 18px;
    padding: 16px;
    margin-top: 18px;
    background: var(--success-bg);
    border-color: var(--success-border);
    color: var(--success-ink);
    font-weight: 800;
}

.status-panel.error {
    background: var(--warning-bg);
    border-color: var(--warning-border);
    color: var(--warning-ink);
}

.report-panel {
    margin-top: 18px;
    border-radius: 28px;
    padding: 20px;
}

.report-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 18px;
}

.upgrade-card {
    border-radius: 18px;
    padding: 14px 16px;
    max-width: 340px;
    background: linear-gradient(135deg, var(--panel), var(--accent-soft));
}

.upgrade-title {
    font-weight: 950;
    margin-bottom: 4px;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

.metric-card {
    border-radius: 18px;
    padding: 16px;
}

.metric-value {
    font-size: 30px;
    font-weight: 950;
}

.metric-label {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.inner-section {
    border-radius: 18px;
    padding: 18px;
    margin-top: 16px;
}

.section-heading-row {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.graph-wrap {
    margin-top: 12px;
    width: 100%;
    overflow: auto;
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--graph-bg);
}

#flowSvg {
    display: block;
    min-width: 1200px;
    height: auto;
}

.node {
    cursor: pointer;
    transition: opacity 0.18s ease;
    outline: none;
}

.node.dimmed {
    opacity: 0.45;
}

.node.focused rect.node-bg,
.node:focus rect.node-bg {
    stroke-width: 4;
}

.flow-route {
    transition: opacity 0.18s ease;
}

.node rect.node-bg {
    fill: var(--panel);
    stroke: var(--border);
    stroke-width: 1.5;
    rx: 12;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.11));
}

.node.clock-leader rect.node-bg {
    fill: var(--clock-node-bg);
    stroke: var(--clock-node-stroke);
    stroke-width: 3;
}

.node text.name {
    font-size: 13px;
    font-weight: 750;
    fill: var(--ink);
}

.node text.device-detail {
    font-size: 10.5px;
    font-weight: 700;
    fill: var(--accent);
}

.node text.meta {
    font-size: 10.5px;
    fill: var(--muted);
}

.clock-badge rect {
    fill: var(--clock-badge-bg);
    rx: 8;
}

.clock-badge text {
    fill: var(--clock-badge-ink);
    font-size: 10px;
    font-weight: 850;
    letter-spacing: 0.04em;
}

table {
    border-collapse: collapse;
    width: 100%;
    font-size: 14px;
}

th,
td {
    border-bottom: 1px solid var(--border);
    padding: 10px;
    text-align: left;
    vertical-align: top;
}

th {
    background: var(--table-head);
    color: var(--muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

th.num,
td.num {
    text-align: right;
}

.empty-state {
    color: var(--muted);
    border: 1px dashed var(--border);
    border-radius: 14px;
    padding: 18px;
}

.marketing-section,
.privacy-section,
.pro-section {
    margin-top: 22px;
    border-radius: 28px;
    padding: 28px;
    scroll-margin-top: 96px;
}

.section-intro {
    max-width: 760px;
    margin-bottom: 18px;
}

.section-intro.compact {
    max-width: 860px;
}

.feature-grid,
.pro-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

.feature-card,
.pro-card {
    border-radius: 20px;
    padding: 18px;
}

.feature-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 14px;
    background: var(--accent-soft);
    color: var(--accent);
    font-weight: 950;
    font-size: 12px;
    margin-bottom: 14px;
}

.privacy-section {
    display: grid;
    grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
    gap: 24px;
    align-items: start;
}

.privacy-list {
    display: grid;
    gap: 10px;
}

.privacy-list div {
    border: 1px solid var(--border);
    background: var(--graph-bg);
    border-radius: 18px;
    padding: 14px;
}

.privacy-list strong,
.privacy-list span {
    display: block;
}

.privacy-list span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 3px;
}

.pro-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.pro-card.available {
    border-color: var(--success-border);
    background: linear-gradient(135deg, var(--panel), var(--success-bg));
}

.pro-card.locked {
    background: linear-gradient(135deg, var(--panel), var(--accent-soft));
}

.hidden {
    display: none !important;
}

.site-footer {
    padding: 30px 0 40px;
    display: flex;
    justify-content: space-between;
    gap: 18px;
    color: var(--muted);
    font-size: 13px;
}

@media (max-width: 980px) {
    .hero-section,
    .setup-panel,
    .privacy-section {
        grid-template-columns: 1fr;
    }

    .hero-section {
        min-height: 0;
        padding-top: 42px;
    }

    .hero-preview {
        transform: none;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .report-header {
        flex-direction: column;
    }

    .report-side-panel {
        width: 100%;
    }

    .report-actions {
        justify-content: flex-start;
    }

    .metric-grid,
    .pro-grid {
        grid-template-columns: repeat(2, minmax(150px, 1fr));
    }
}

@media (max-width: 720px) {
    .site-header,
    main,
    .site-footer {
        width: min(100% - 28px, 1440px);
    }

    .top-nav {
        align-items: flex-start;
        border-radius: 24px;
        flex-direction: column;
    }

    .nav-links {
        justify-content: flex-start;
    }

    .nav-links a {
        display: none;
    }

    .hero-section {
        padding-top: 30px;
    }

    .preview-flow {
        grid-template-columns: 1fr;
    }

    .preview-flow svg {
        height: 90px;
        transform: rotate(90deg);
    }

    .metric-grid,
    .pro-grid {
        grid-template-columns: 1fr;
    }

    .site-footer {
        flex-direction: column;
    }
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 850;
}

.footer-logo-shell .theme-logo {
    border-radius: 8px;
}


.report-side-panel {
    display: grid;
    gap: 10px;
    justify-items: stretch;
    width: min(360px, 100%);
}

.report-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.export-button,
.secondary-action-button {
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 10px 14px;
    font-weight: 900;
    cursor: pointer;
    transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}

.export-button {
    color: var(--accent-ink);
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    border-color: transparent;
    box-shadow: var(--shadow);
}

.secondary-action-button {
    background: var(--panel);
    color: var(--ink);
}

.export-button:hover,
.secondary-action-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow);
}

.export-button:disabled,
.secondary-action-button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.pro-export-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 12px;
}

/* v1.5 beta export controls + tier / Pro scaffold */
.report-tier-card {
    border-radius: 18px;
    padding: 14px 16px;
    max-width: 360px;
    background: linear-gradient(135deg, var(--panel), var(--accent-soft));
    border: 1px solid var(--accent-soft-border);
}

.report-tier-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 4px 0 6px;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--accent-soft);
    color: var(--accent);
    border: 1px solid var(--accent-soft-border);
}

.report-tier-badge.pro,
.pro-pill {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: var(--accent-ink);
    border-color: transparent;
}

.pro-gate-section {
    overflow: hidden;
}

.locked-pro-panel {
    display: grid;
    grid-template-columns: minmax(280px, 0.95fr) minmax(280px, 1.05fr);
    gap: 18px;
    align-items: stretch;
}

.locked-pro-copy {
    border-radius: 22px;
    padding: 20px;
    background: linear-gradient(135deg, var(--panel), var(--accent-soft));
    border: 1px solid var(--accent-soft-border);
}

.locked-pro-copy h3,
.unlocked-pro-card h3 {
    margin: 4px 0 8px;
    font-size: 24px;
    letter-spacing: -0.03em;
}

.pro-action-row {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.secondary-button {
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--panel);
    color: var(--ink);
    padding: 10px 14px;
    font-weight: 900;
    cursor: not-allowed;
}

.locked-preview-stack {
    display: grid;
    gap: 10px;
    position: relative;
}

.locked-preview-card {
    min-height: 88px;
    border-radius: 18px;
    padding: 16px;
    background: color-mix(in srgb, var(--panel) 86%, var(--accent-soft));
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.locked-preview-card span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    margin-bottom: 6px;
}

.locked-preview-card strong {
    display: block;
    font-size: 16px;
    line-height: 1.25;
}

.blurred-preview {
    filter: blur(1.8px);
    opacity: 0.72;
    user-select: none;
}

.unlocked-pro-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border-radius: 22px;
    padding: 20px;
    background: linear-gradient(135deg, var(--success-bg), var(--accent-soft));
    border: 1px solid var(--success-border);
}

.pro-pill,
.mini-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 11px;
    font-weight: 950;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    white-space: nowrap;
}

.mini-pill {
    background: var(--accent-soft);
    border: 1px solid var(--accent-soft-border);
    color: var(--accent);
    margin-right: 8px;
}

.pro-report-sections {
    margin-top: 16px;
}

.pro-unlocked-section {
    border: 1px solid color-mix(in srgb, var(--accent-soft-border) 70%, var(--border));
}

.channel-detail-list {
    display: grid;
    gap: 10px;
}

.channel-detail-list details {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    background: var(--graph-bg);
}

.channel-detail-list summary {
    cursor: pointer;
    font-weight: 850;
}

.channel-detail-list table {
    margin-top: 10px;
}

.channel-print-table,
.channel-details-print-copy {
    display: none;
}

.feature-mini-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(180px, 1fr));
    gap: 12px;
}

.feature-mini-grid div {
    border-radius: 16px;
    padding: 14px;
    background: var(--graph-bg);
    border: 1px solid var(--border);
}

.feature-mini-grid strong,
.feature-mini-grid span {
    display: block;
}

.feature-mini-grid span {
    color: var(--muted);
    font-size: 13px;
    margin-top: 4px;
}

@media (max-width: 860px) {
    .locked-pro-panel,
    .feature-mini-grid {
        grid-template-columns: 1fr;
    }

    .report-tier-card {
        max-width: none;
    }
}


@media print {
    .site-header,
    .hero-section,
    .marketing-section,
    .privacy-section,
    .pro-section,
    .setup-panel,
    .status-panel,
    .site-footer,
    [data-export-exclude="true"],
    #proGate {
        display: none !important;
    }

    body.free-mode #proSections,
    #proSections.hidden {
        display: none !important;
    }

    body.pro-mode #proSections {
        display: block !important;
    }

    body {
        background: #ffffff !important;
        color: #111827 !important;
    }

    main {
        max-width: none;
        padding: 0;
    }

    .report-panel {
        display: block !important;
        box-shadow: none !important;
        border: none !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    .graph-wrap {
        overflow: visible !important;
    }

    #flowSvg {
        width: 100% !important;
        min-width: 0 !important;
        height: auto !important;
    }
}

/* v1.5 beta print/export refinements */
@media print {
    @page {
        size: letter landscape;
        margin: 0.25in;
    }

    :root,
    html,
    html[data-theme="dark"] {
        --bg: #ffffff;
        --panel: #ffffff;
        --ink: #111827;
        --muted: #4b5563;
        --border: #d1d5db;
        --graph-bg: #ffffff;
        --accent: #2563eb;
        --accent-2: #0f766e;
        --accent-ink: #ffffff;
        --accent-soft: #eff6ff;
        --accent-soft-border: #bfdbfe;
        --warning-bg: #fff7ed;
        --warning-border: #fed7aa;
        --warning-ink: #9a3412;
        --success-bg: #ecfdf5;
        --success-border: #a7f3d0;
        --success-ink: #047857;
        --shadow: none;
        --shadow-strong: none;
        --table-head: #f8fafc;
        --matrix-hit: #ebf4ff;
        --clock-node-bg: #eff6ff;
        --clock-node-stroke: #2563eb;
        --clock-badge-bg: #2563eb;
        --clock-badge-ink: #ffffff;
        color-scheme: light;
    }

    html,
    body {
        background: #ffffff !important;
        color: #111827 !important;
        -webkit-print-color-adjust: exact;
        print-color-adjust: exact;
    }

    .report-panel,
    .inner-section,
    .metric-card,
    .route-row,
    .pro-unlocked-section,
    .graph-wrap {
        background: #ffffff !important;
        color: #111827 !important;
        box-shadow: none !important;
    }

    .report-header,
    .metric-grid,
    .inner-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .visual-flow-print-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .visual-flow-print-section .section-heading-row {
        margin-bottom: 6px;
    }

    .visual-flow-print-section .muted {
        font-size: 10px;
        margin-bottom: 6px;
    }

    .graph-wrap {
        overflow: visible !important;
    }

    #flowSvg {
        display: block !important;
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        height: auto !important;
        max-height: 7in !important;
    }

    .inner-section {
        margin-top: 10px !important;
        padding: 12px !important;
    }

    .metric-grid {
        margin-bottom: 10px !important;
    }

    .route-summary-print-section {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .node rect.node-bg {
        filter: none !important;
    }

    body.pro-mode #proSections {
        display: block !important;
    }

    body.pro-mode .pro-unlocked-section {
        display: block !important;
        filter: none !important;
        pointer-events: auto !important;
        user-select: auto !important;
        break-inside: avoid;
        page-break-inside: avoid;
    }

    body.pro-mode .channel-details-section {
        break-inside: auto !important;
        page-break-inside: auto !important;
    }

    body.pro-mode .channel-details-web-list,
    body.pro-mode .channel-details-web-copy {
        display: none !important;
    }

    body.pro-mode .channel-print-table,
    body.pro-mode .channel-details-print-copy {
        display: block !important;
    }

    .channel-print-table table {
        width: 100%;
        border-collapse: collapse;
        font-size: 9px;
    }

    .channel-print-table th,
    .channel-print-table td {
        padding: 4px 5px;
        border-bottom: 1px solid #d1d5db;
        vertical-align: top;
    }

    .channel-print-table tr {
        break-inside: avoid;
        page-break-inside: avoid;
    }

}


/* v1.5 beta Pro gate correctness */
#proSections.hidden {
    display: none !important;
}
#proSections:not(.hidden) {
    display: block;
}
.unlocked-pro-card {
    filter: none;
}
.pro-unlocked-section {
    filter: none;
    pointer-events: auto;
    user-select: auto;
}
.locked-pro-panel .blurred-preview {
    filter: blur(1.8px);
}