:root {
  color-scheme: light dark;
  --canvas: #f4f7f6;
  --surface: #ffffff;
  --surface-raised: #ffffff;
  --subtle: #eaf2f1;
  --text: #172423;
  --muted: #536563;
  --line: #cfdddb;
  --accent: #0c6d68;
  --accent-strong: #075550;
  --accent-soft: #d9efec;
  --warning: #7a4b00;
  --warning-soft: #fff0ce;
  --danger: #9b2f2f;
  --danger-soft: #fee7e5;
  --good: #17633e;
  --good-soft: #ddf3e6;
  --shadow: 0 14px 34px rgba(23, 36, 35, 0.08);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 26px;
  --safe-top: env(safe-area-inset-top, 0px);
  --safe-bottom: env(safe-area-inset-bottom, 0px);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--canvas);
  color: var(--text);
  font-synthesis: none;
  text-rendering: optimizeLegibility;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --canvas: #0d171a;
  --surface: #132226;
  --surface-raised: #182a2e;
  --subtle: #1a2e32;
  --text: #edf8f6;
  --muted: #b2c7c3;
  --line: #345055;
  --accent: #72d7ce;
  --accent-strong: #a3eee7;
  --accent-soft: #173d3c;
  --warning: #ffd27a;
  --warning-soft: #4d360f;
  --danger: #ffaaa2;
  --danger-soft: #4b2424;
  --good: #8cdeb1;
  --good-soft: #183b2b;
  --shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] {
    color-scheme: dark;
    --canvas: #0d171a;
    --surface: #132226;
    --surface-raised: #182a2e;
    --subtle: #1a2e32;
    --text: #edf8f6;
    --muted: #b2c7c3;
    --line: #345055;
    --accent: #72d7ce;
    --accent-strong: #a3eee7;
    --accent-soft: #173d3c;
    --warning: #ffd27a;
    --warning-soft: #4d360f;
    --danger: #ffaaa2;
    --danger-soft: #4b2424;
    --good: #8cdeb1;
    --good-soft: #183b2b;
    --shadow: 0 14px 34px rgba(0, 0, 0, 0.2);
  }
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--canvas); }
body { margin: 0; min-height: 100dvh; background: var(--canvas); color: var(--text); }
button, input, select { font: inherit; }
a { color: inherit; }
button, a, select, input { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, select:focus-visible, input:focus-visible, [tabindex="-1"]:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

.skip-link {
  position: fixed; z-index: 100; top: 8px; left: 8px; transform: translateY(-160%);
  padding: 10px 14px; border-radius: var(--radius-sm); background: var(--surface); color: var(--text);
}
.skip-link:focus { transform: translateY(0); }
.visually-hidden { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
[hidden] { display: none !important; }

.system-banner {
  position: sticky; z-index: 60; top: 0; padding: calc(10px + var(--safe-top)) 16px 10px;
  text-align: center; font-size: 0.875rem; font-weight: 700; background: var(--accent-soft); color: var(--text);
  border-bottom: 1px solid var(--line);
}
.system-banner[data-tone="warning"] { background: var(--warning-soft); color: var(--warning); }
.system-banner[data-tone="danger"] { background: var(--danger-soft); color: var(--danger); }
.update-banner {
  position: sticky; z-index: 61; top: 0; min-height: 58px; padding: calc(8px + var(--safe-top)) 14px 8px;
  display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap;
  border-bottom: 1px solid var(--line); background: var(--accent-soft); color: var(--text); font-size: 0.84rem; font-weight: 750;
}

.app-header {
  min-height: calc(64px + var(--safe-top)); padding: var(--safe-top) 14px 0; display: flex; align-items: center; gap: 10px;
  position: sticky; top: 0; z-index: 30; border-bottom: 1px solid color-mix(in srgb, var(--line) 80%, transparent);
  background: color-mix(in srgb, var(--canvas) 88%, transparent); backdrop-filter: blur(16px);
}
.brand { display: flex; gap: 10px; align-items: center; min-width: 0; text-decoration: none; }
.brand > span:last-child { display: grid; line-height: 1.08; }
.brand strong { font-size: 0.95rem; letter-spacing: -0.02em; }
.brand small { margin-top: 3px; color: var(--muted); font-size: 0.7rem; }
.brand-mark {
  display: grid; place-items: center; width: 42px; height: 42px; flex: 0 0 42px; border-radius: 13px;
  color: #fff; background: linear-gradient(145deg, #0c6d68, #15988f); font-size: 0.78rem; font-weight: 900; letter-spacing: -0.04em;
  box-shadow: 0 8px 18px rgba(12, 109, 104, 0.25);
}
.header-actions { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.icon-button, .button {
  min-width: 44px; min-height: 44px; border: 1px solid var(--line); border-radius: var(--radius-sm); display: inline-flex;
  align-items: center; justify-content: center; gap: 8px; padding: 10px 14px; text-decoration: none; cursor: pointer;
  background: var(--surface); color: var(--text); font-weight: 750;
}
.icon-button { width: 44px; padding: 0; font-size: 1.2rem; }
.button.compact { min-height: 40px; padding: 8px 12px; font-size: 0.82rem; }
.button.primary { border-color: var(--accent-strong); background: var(--accent-strong); color: #fff; }
:root[data-theme="dark"] .button.primary { color: #0d171a; }
.back-button { flex: 0 0 44px; }

.side-rail { display: none; }
.app-main { width: min(100%, 720px); margin: 0 auto; padding: 22px 16px calc(104px + var(--safe-bottom)); }
.screen { width: 100%; min-width: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 14px; animation: screen-in 180ms ease-out; }
.screen > * { min-width: 0; }
[data-dashboard-content] { min-width: 0; }
[data-dashboard-content] > * { min-width: 0; }
@keyframes screen-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.page-heading { padding: 6px 2px 4px; }
.page-heading h1 { margin: 2px 0 8px; font-size: clamp(1.75rem, 8vw, 2.45rem); line-height: 1.03; letter-spacing: -0.045em; }
.page-heading h1:focus { outline: none; }
.page-heading p:last-child { max-width: 58ch; margin: 0; color: var(--muted); line-height: 1.55; }
.eyebrow { margin: 0 0 4px; color: var(--accent-strong); font-size: 0.72rem; line-height: 1.3; font-weight: 850; letter-spacing: 0.09em; text-transform: uppercase; }

.card {
  border: 1px solid var(--line); border-radius: var(--radius-md); padding: 18px; background: var(--surface);
  box-shadow: var(--shadow);
}
.card h2 { margin: 8px 0; font-size: 1.16rem; line-height: 1.25; letter-spacing: -0.025em; }
.card p { margin: 0; color: var(--muted); line-height: 1.55; }
.hero-card { padding: 22px; border-radius: var(--radius-lg); background: linear-gradient(150deg, var(--surface), var(--accent-soft)); }
.hero-card .button { width: 100%; margin-top: 18px; }
.status-chip {
  width: fit-content; max-width: 100%; display: inline-flex; align-items: center; gap: 7px; border-radius: 999px;
  padding: 7px 10px; font-size: 0.76rem; line-height: 1.25; font-weight: 800; background: var(--subtle); color: var(--text);
}
.status-chip.needs-input { background: var(--warning-soft); color: var(--warning); }
.status-chip.good { background: var(--good-soft); color: var(--good); }
.status-chip.neutral { background: var(--subtle); color: var(--muted); }

.module-grid { display: grid; gap: 10px; }
.module-card {
  min-height: 70px; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 12px; align-items: center;
  border: 1px solid var(--line); border-radius: var(--radius-md); padding: 12px; background: var(--surface); text-decoration: none;
}
.module-card:hover { border-color: var(--accent); }
.module-card > span:nth-child(2) { min-width: 0; display: grid; gap: 3px; }
.module-card strong { font-size: 0.96rem; }
.module-card small { color: var(--muted); font-size: 0.79rem; overflow-wrap: anywhere; }
.module-icon { width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent-strong); font-weight: 900; }
.local-card { display: grid; gap: 16px; }
.local-badge { width: fit-content; border-radius: 999px; padding: 8px 11px; background: var(--good-soft); color: var(--good); font-size: 0.75rem; font-weight: 800; }

.empty-state { min-height: 280px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.empty-state p { max-width: 48ch; }
.empty-state .status-chip { margin-top: 18px; }
.empty-icon { display: grid; place-items: center; width: 62px; height: 62px; border-radius: 20px; background: var(--accent-soft); color: var(--accent-strong); font-size: 1.55rem; }
.safeguard-card { border-left: 5px solid var(--accent); box-shadow: none; }
.safeguard-card ul { margin: 12px 0 0; padding-left: 20px; color: var(--muted); line-height: 1.7; }
.plain-list { margin: 0; padding-left: 20px; color: var(--muted); line-height: 1.7; }
.coach-foundation { background: linear-gradient(155deg, var(--surface), var(--subtle)); }
.rule-list, .status-list { margin: 18px 0 0; display: grid; gap: 0; }
.rule-list div, .status-list div { display: grid; grid-template-columns: minmax(92px, 0.7fr) minmax(0, 1.3fr); gap: 12px; padding: 12px 0; border-top: 1px solid var(--line); }
.rule-list dt, .status-list dt { color: var(--muted); font-size: 0.8rem; }
.rule-list dd, .status-list dd { margin: 0; text-align: right; font-size: 0.84rem; font-weight: 750; overflow-wrap: anywhere; }

.settings-card { box-shadow: none; }
.settings-card h2 { margin-top: 0; }
.field-row { min-height: 68px; display: flex; gap: 16px; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); }
.field-row > span { min-width: 0; display: grid; gap: 3px; }
.field-row small { color: var(--muted); }
.field-row select { min-width: 112px; min-height: 44px; border: 1px solid var(--line); border-radius: 10px; padding: 8px; background: var(--surface); color: var(--text); }
.field-row input[type="checkbox"] { width: 24px; height: 24px; accent-color: var(--accent-strong); }
.fine-print { margin-top: 14px !important; font-size: 0.78rem; }
.section-copy { margin-bottom: 14px !important; }
.action-stack { display: grid; gap: 9px; margin-top: 16px; }
.action-stack .button { width: 100%; justify-content: flex-start; text-align: left; }
.file-button { position: relative; overflow: hidden; }
.file-button input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.button:disabled { opacity: 0.5; cursor: not-allowed; }
.danger-button { border-color: var(--danger); color: var(--danger); background: var(--danger-soft); }
.data-dialog { width: min(calc(100% - 28px), 540px); max-height: calc(100dvh - 28px); padding: 22px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--surface); color: var(--text); box-shadow: 0 24px 70px rgba(0,0,0,.35); }
.data-dialog::backdrop { background: rgba(4, 12, 13, 0.68); backdrop-filter: blur(3px); }
.data-dialog h2 { margin: 5px 0 8px; }
.data-dialog > form > p { color: var(--muted); line-height: 1.5; }
.dialog-warning { padding: 12px; border-radius: var(--radius-sm); background: var(--warning-soft); color: var(--warning) !important; font-size: .84rem; }
.dialog-actions { display: grid; gap: 9px; margin-top: 18px; }
.dialog-actions .button { width: 100%; }
.split-heading { display: flex; gap: 12px; align-items: flex-start; justify-content: space-between; }
.split-heading h2 { margin: 3px 0 0; }
.compact-list { margin-top: 12px; }
.phase-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 18px; }
.phase-grid > div { display: grid; gap: 3px; padding: 12px; border-radius: var(--radius-sm); background: var(--subtle); }
.phase-grid small { color: var(--muted); }
.action-row { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; }
.schedule-list { list-style: none; margin: 16px 0 18px; padding: 0; display: grid; }
.schedule-list li { display: flex; justify-content: space-between; gap: 14px; padding: 11px 0; border-top: 1px solid var(--line); }
.schedule-list span { color: var(--muted); }
.session-templates { display: grid; gap: 8px; margin-top: 16px; }
.nutrition-result { display: grid; gap: 16px; }
.nutrition-reference { display: grid; gap: 12px; padding-top: 4px; }
.nutrition-reference h3 { margin: 0; font-size: 1rem; }
.nutrition-level-grid, .nutrition-stat-grid { display: grid; gap: 8px; }
.nutrition-level-grid > div, .nutrition-stat-grid > div { display: grid; gap: 4px; padding: 13px; border-radius: var(--radius-sm); background: var(--subtle); }
.nutrition-level-grid span, .nutrition-stat-grid span { color: var(--muted); font-size: .82rem; }
.nutrition-stat-grid strong { font-size: 1.15rem; color: var(--text); }
.trend-table-scroll { width: 100%; min-width: 0; max-width: 100%; margin-top: 16px; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.trend-table-scroll:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.trend-table { width: 100%; min-width: 620px; border-collapse: collapse; font-size: .82rem; }
.trend-table th, .trend-table td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: right; white-space: nowrap; }
.trend-table th:first-child, .trend-table td:first-child { text-align: left; }
.trend-table thead th { color: var(--muted); background: var(--subtle); font-size: .75rem; }
.trend-table tbody tr:last-child > * { border-bottom: 0; }
.progress-badge-list { display: grid; gap: 9px; padding: 0; list-style: none; }
.progress-badge { display: grid; gap: 4px; padding: 13px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.progress-badge span, .progress-badge small { color: var(--muted); }
.progress-badge.earned { border-color: var(--good); background: var(--good-soft); }
.progress-badge.locked { background: var(--subtle); }
.coach-context-panel { margin-top: 18px; padding-top: 18px; border-top: 1px solid var(--line); }
.coach-context-panel h3, .coach-context-panel h4 { margin-bottom: 8px; }
.coach-context-panel h4 { margin-top: 16px; font-size: .88rem; }
.progress-photo-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; padding: 0; list-style: none; }
.progress-photo-gallery li { display: grid; gap: 8px; align-content: start; padding: 9px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--subtle); }
.progress-photo-gallery img, .progress-photo-comparison img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: calc(var(--radius-sm) - 4px); background: var(--line); }
.progress-photo-gallery span, .progress-photo-comparison figcaption { color: var(--muted); font-size: .78rem; }
.progress-photo-comparison { display: grid; gap: 10px; margin-top: 14px; }
.progress-photo-comparison figure { margin: 0; display: grid; gap: 6px; }
.notice-card { padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--subtle); }
.notice-card p { margin: 6px 0 0; }
.nutrition-quarantine { border-color: var(--line); }
.recipe-catalog-card { display: grid; gap: 14px; }
.recipe-filters { display: grid; gap: 10px; padding: 13px; border-radius: var(--radius-sm); background: var(--subtle); }
.recipe-filters .stack-field { margin-top: 0; }
.recipe-result-count { margin: 0; color: var(--muted); font-size: .84rem; font-weight: 700; }
.recipe-list { display: grid; gap: 9px; }
.recipe-card { border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: clip; background: var(--surface); }
.recipe-card summary { min-height: 58px; padding: 12px 14px; cursor: pointer; }
.recipe-card summary > span { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 3px 9px; align-items: baseline; }
.recipe-card summary strong { color: var(--accent-strong); }
.recipe-card summary small { grid-column: 1 / -1; color: var(--muted); }
.recipe-body { padding: 0 14px 15px; border-top: 1px solid var(--line); }
.recipe-body h3 { margin: 15px 0 6px; font-size: .92rem; }
.recipe-body ul { margin: 0; padding-left: 20px; }
.recipe-body li + li { margin-top: 5px; }
.recipe-macros { padding: 11px; border-radius: 9px; background: var(--subtle); color: var(--text); }
.nutrition-screening-card { border-top: 5px solid var(--warning); }
.nutrition-preferences-card { border-top: 5px solid var(--accent); }
.source-safety-card { border-top: 5px solid var(--good); }
.compact-choice-grid { display: grid; gap: 8px; }
.compact-choice-grid label { min-height: 44px; display: flex; align-items: center; gap: 9px; padding: 8px 10px; border: 1px solid var(--line); border-radius: 10px; color: var(--text); }
.compact-choice-grid input { width: 20px; height: 20px; accent-color: var(--accent-strong); }
.session-templates details { border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--subtle); }
.session-templates summary { min-height: 48px; padding: 13px; cursor: pointer; font-weight: 800; }
.session-templates ol { margin: 0; padding: 0 16px 14px 38px; }
.session-templates li { padding: 8px 0; }
.session-templates li strong, .session-templates li small { display: block; }
.session-templates li small { margin-top: 3px; color: var(--muted); }
.session-runtime { border-top: 5px solid var(--accent); }
.runtime-target { font-size: 1.05rem; font-weight: 850; color: var(--accent-strong) !important; }
.progression-cue { padding: 12px; border-left: 4px solid var(--accent); border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--accent-strong) !important; font-weight: 750; }
.progression-card { border-top: 5px solid var(--good); }
.rest-panel { margin: 16px 0; padding: 16px; border-radius: var(--radius-sm); background: var(--accent-soft); display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.rest-panel[hidden] { display: none; }
[data-post-session-form] fieldset { display: flex; flex-wrap: wrap; gap: 12px; }
[data-post-session-form] fieldset label { min-height: 44px; display: inline-flex; align-items: center; gap: 7px; }
.check-form { display: grid; gap: 22px; }
.check-form fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.check-form > fieldset > legend { padding: 0; margin-bottom: 8px; font-size: 1.05rem; font-weight: 850; }
.form-help { margin: 0 0 14px !important; color: var(--muted); font-size: .82rem; }
.rating-grid { display: grid; gap: 10px; }
.rating-grid label, .stack-field { display: grid; gap: 7px; color: var(--muted); font-size: .82rem; font-weight: 700; }
.rating-grid input, .rating-grid select, .stack-field input, .stack-field select, .stack-field textarea {
  width: 100%; min-height: 44px; border: 1px solid var(--line); border-radius: 10px; padding: 9px 11px;
  background: var(--surface); color: var(--text);
}
.stack-field { margin-top: 13px; }
.triage-list { display: grid; gap: 8px; }
.triage-row { display: grid !important; grid-template-columns: minmax(0, 1fr) auto auto; gap: 12px; align-items: center; padding: 12px !important; border: 1px solid var(--line) !important; border-radius: 10px; }
.triage-row legend { display: contents; font-size: .82rem; font-weight: 700; }
.triage-row label { min-height: 44px; display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: .8rem; }
.triage-row input { width: 20px; height: 20px; accent-color: var(--accent-strong); }
.form-errors { padding: 12px; border-left: 4px solid var(--danger); border-radius: var(--radius-sm); background: var(--danger-soft); color: var(--danger); }
.consent-row { display: flex; gap: 10px; align-items: flex-start; margin-top: 16px; color: var(--muted); line-height: 1.45; }
.consent-row input { width: 22px; height: 22px; flex: 0 0 auto; accent-color: var(--accent-strong); }

.primary-nav {
  position: fixed; z-index: 40; left: 0; right: 0; bottom: 0; min-height: calc(70px + var(--safe-bottom));
  padding: 6px 6px var(--safe-bottom); display: grid; grid-template-columns: repeat(5, minmax(0, 1fr));
  border-top: 1px solid var(--line); background: color-mix(in srgb, var(--surface) 94%, transparent); backdrop-filter: blur(18px);
}
.primary-nav a { min-width: 0; min-height: 56px; display: flex; flex-direction: column; gap: 4px; align-items: center; justify-content: center; border-radius: 12px; color: var(--muted); text-decoration: none; }
.primary-nav a > span { font-size: 1rem; }
.primary-nav small { max-width: 100%; font-size: clamp(0.62rem, 2.7vw, 0.72rem); overflow: hidden; text-overflow: ellipsis; }
.primary-nav a[aria-current="page"] { color: var(--accent-strong); background: var(--accent-soft); font-weight: 800; }

html[data-reduce-motion="true"] *, html[data-reduce-motion="true"] *::before, html[data-reduce-motion="true"] *::after { scroll-behavior: auto !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; } }

@media (min-width: 640px) {
  .app-main { padding-left: 24px; padding-right: 24px; }
  .module-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero-card { padding: 28px; }
  .hero-card .button { width: fit-content; }
  .local-card { grid-template-columns: 1fr auto; align-items: center; }
  .dialog-actions { grid-template-columns: 1fr 1.4fr; }
  .phase-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .rating-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nutrition-level-grid, .nutrition-stat-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .recipe-filters { grid-template-columns: minmax(180px, 1.5fr) repeat(2, minmax(140px, 1fr)) auto; align-items: end; }
  .compact-choice-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .progress-photo-gallery { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .progress-photo-comparison { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  body { padding-left: 236px; }
  .app-header, .primary-nav { display: none; }
  .side-rail {
    position: fixed; z-index: 40; inset: 0 auto 0 0; width: 236px; padding: 24px 16px; display: flex; flex-direction: column;
    border-right: 1px solid var(--line); background: var(--surface);
  }
  .rail-brand { display: flex; gap: 10px; align-items: center; margin-bottom: 30px; text-decoration: none; font-size: 0.92rem; }
  .rail-nav { display: grid; gap: 7px; }
  .rail-nav a { min-height: 48px; display: grid; grid-template-columns: 30px 1fr; align-items: center; border-radius: 13px; padding: 0 12px; text-decoration: none; color: var(--muted); }
  .rail-nav a[aria-current="page"] { color: var(--accent-strong); background: var(--accent-soft); font-weight: 800; }
  .rail-settings { margin-top: auto; min-height: 44px; display: flex; align-items: center; padding: 0 12px; color: var(--muted); }
  .app-main { width: min(100%, 880px); padding: 48px 32px 72px; }
  .screen { gap: 18px; }
  .page-heading h1 { font-size: 2.6rem; }
}

@media (forced-colors: active) {
  .brand-mark, .module-icon, .status-chip { border: 1px solid currentColor; }
  .primary-nav a[aria-current="page"], .rail-nav a[aria-current="page"] { outline: 2px solid currentColor; }
}

@media (prefers-color-scheme: dark) {
  :root[data-theme="system"] .button.primary { color: #0d171a; }
}