static/styles.css

:root {
  color-scheme: light;
  --ink: #17202a;
  --muted: #667085;
  --paper: #f5f7f9;
  --panel: #ffffff;
  --line: #d6dde5;
  --deep: #1f2a37;
  --teal: #0f766e;
  --green: #15803d;
  --gold: #b7791f;
  --coral: #b42318;
  --lavender: #475467;
  --focus: #2563eb;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.05), 0 10px 28px rgba(16, 24, 40, 0.07);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-size: calc(16px * var(--font-scale, 1));
  line-height: 1.55;
}

body.screen-reader-mode :focus-visible {
  outline-width: 4px;
}

a {
  color: var(--teal);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
.button,
select,
input[type="text"],
input[type="number"],
input[type="password"],
input[type="email"],
textarea {
  min-height: 44px;
}

button,
.button {
  align-items: center;
  background: var(--deep);
  border: 1px solid var(--deep);
  border-radius: var(--radius);
  box-shadow: 0 1px 1px rgba(16, 24, 40, 0.08);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  gap: 0.5rem;
  font-weight: 750;
  justify-content: center;
  padding: 0.68rem 0.9rem;
  text-decoration: none;
}

button:hover,
.button:hover {
  background: #0d282e;
}

button.secondary,
.button.secondary {
  background: #fcfcfd;
  border-color: var(--line);
  color: var(--deep);
}

button.secondary:hover,
.button.secondary:hover {
  background: #f2f4f7;
}

button.warning {
  background: var(--coral);
  border-color: var(--coral);
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

img {
  display: block;
  max-width: 100%;
}

.skip-link {
  background: #fff;
  border: 2px solid var(--deep);
  left: 1rem;
  padding: 0.7rem 1rem;
  position: fixed;
  top: 1rem;
  transform: translateY(-160%);
  z-index: 20;
}

.skip-link:focus {
  transform: translateY(0);
}

.app-header {
  align-items: center;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  display: grid;
  gap: 1rem;
  grid-template-columns: minmax(230px, 0.72fr) minmax(520px, 1.28fr);
  padding: 0.85rem clamp(1rem, 4vw, 3rem);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  display: flex;
  gap: 0.9rem;
}

.brand h1 {
  font-size: clamp(1.15rem, 2vw, 1.55rem);
  line-height: 1.1;
  margin: 0;
}

.eyebrow {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 800;
  margin: 0 0 0.2rem;
  text-transform: uppercase;
}

.control-panel {
  align-items: end;
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(6, minmax(104px, 1fr));
}

.control-panel label,
.field-group label,
.wide-label {
  color: var(--muted);
  display: grid;
  font-size: 0.82rem;
  font-weight: 700;
  gap: 0.3rem;
}

.control-panel select,
.control-panel input[type="range"],
.field-group input,
.field-group select,
.field-group textarea,
.inline-form input {
  background: #fcfcfd;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  padding: 0.6rem 0.7rem;
  width: 100%;
}

.switch-row {
  align-items: center;
  color: var(--ink);
  display: flex !important;
  gap: 0.55rem !important;
  min-height: 44px;
}

.switch-row input {
  height: 1.2rem;
  width: 1.2rem;
}

.section-nav {
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.04);
  display: flex;
  gap: 0.2rem;
  overflow-x: auto;
  padding: 0.35rem clamp(1rem, 4vw, 3rem);
  position: sticky;
  top: 78px;
  z-index: 9;
}

.section-nav a {
  border-radius: var(--radius);
  color: var(--muted);
  flex: 0 0 auto;
  font-weight: 700;
  min-height: 44px;
  padding: 0.7rem 0.85rem;
  text-decoration: none;
}

.section-nav a:hover {
  background: #f2f4f7;
  color: var(--ink);
}

.section-nav a.nav-active {
  background: #e7f6f2;
  color: var(--teal);
  font-weight: 800;
}

.section-band {
  padding: clamp(1.5rem, 4vw, 3.2rem) clamp(1rem, 4vw, 3rem);
}

.muted-band {
  background: #eef3f6;
}

.dashboard-band {
  background: linear-gradient(180deg, #f8fafc 0%, #edf7f4 100%);
}

.section-inner {
  margin: 0 auto;
  max-width: 1180px;
}

.setup-inner {
  max-width: 660px;
}

.setup-copy {
  color: var(--muted);
  margin-top: 0;
}

.section-heading {
  display: grid;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.section-heading h2 {
  font-size: clamp(1.45rem, 3vw, 2.4rem);
  line-height: 1.16;
  margin: 0;
}

.dashboard-grid,
.two-column,
.three-column,
.card-grid {
  display: grid;
  gap: 1rem;
}

.dashboard-grid {
  grid-template-columns: minmax(220px, 0.95fr) minmax(260px, 1fr) minmax(280px, 0.9fr);
}

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

.three-column,
.card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.panel,
.card,
.timeline-item,
.method-card,
.notice,
.guide-preview {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

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

.panel h3,
.card h3,
.method-card h3 {
  font-size: 1.05rem;
  line-height: 1.25;
  margin: 0 0 0.5rem;
}

.visual-panel {
  align-self: stretch;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin: 0;
  overflow: hidden;
}

.visual-panel img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
  width: 100%;
}

.visual-panel figcaption {
  color: var(--muted);
  font-size: 0.92rem;
  padding: 0.8rem 1rem 1rem;
}

.status-alert {
  background: #e7f6f2;
  border-left: 5px solid var(--teal);
  color: var(--deep);
  margin: 1rem auto;
  max-width: 1180px;
  margin-bottom: 1rem;
  min-height: 44px;
  padding: 0.75rem 0.9rem;
}

.metric-row,
.action-row,
.tag-row,
.inline-form {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.inline-form .wide-label {
  flex: 1 1 220px;
}

.metric {
  background: #f8fafc;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-width: 9rem;
  padding: 0.7rem;
}

.metric strong {
  display: block;
  font-size: 1.25rem;
}

.tag {
  background: #f2f4f7;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--deep);
  display: inline-flex;
  font-size: 0.82rem;
  font-weight: 700;
  min-height: 32px;
  padding: 0.35rem 0.65rem;
}

.tag.critical {
  background: #fff0ed;
  border-color: #efb5ae;
  color: #7b1f19;
}

.tag.success {
  background: #edf8ef;
  border-color: #b8ddc1;
  color: #1b5a31;
}

.tag.neutral {
  background: #f4f6fb;
  border-color: #d5dceb;
  color: #364152;
}

.progress-track {
  background: #dfe9e5;
  border-radius: 999px;
  height: 0.8rem;
  overflow: hidden;
}

.progress-fill {
  background: var(--green);
  height: 100%;
}

.step-list,
.timeline-list,
.field-group {
  display: grid;
  gap: 0.8rem;
}

.step-card {
  border-left: 5px solid var(--line);
}

.step-card.current {
  border-left-color: var(--gold);
}

.step-card.complete {
  border-left-color: var(--green);
}

.timeline-item {
  display: grid;
  gap: 0.65rem;
  grid-template-columns: minmax(130px, 0.25fr) minmax(0, 1fr);
}

.timeline-date {
  color: var(--deep);
  font-weight: 800;
}

.deadline-critical {
  border-left: 5px solid var(--coral);
}

.table-wrap {
  overflow-x: auto;
}

table {
  border-collapse: collapse;
  min-width: 720px;
  width: 100%;
}

caption {
  color: var(--muted);
  font-weight: 700;
  padding: 0.5rem 0;
  text-align: left;
}

th,
td {
  border: 1px solid var(--line);
  padding: 0.75rem;
  text-align: left;
  vertical-align: top;
}

th {
  background: #f8fafc;
  color: var(--deep);
}

details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0.8rem;
}

details + details {
  margin-top: 0.7rem;
}

summary {
  cursor: pointer;
  font-weight: 800;
  min-height: 32px;
}

.field-grid {
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.map-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  display: grid;
  min-height: 260px;
  overflow: hidden;
}

.map-canvas {
  background:
    linear-gradient(90deg, rgba(15, 118, 110, 0.08) 1px, transparent 1px),
    linear-gradient(rgba(15, 118, 110, 0.08) 1px, transparent 1px),
    #f8fafc;
  background-size: 28px 28px;
  min-height: 190px;
  position: relative;
}

.map-card iframe {
  border: 0;
  min-height: 240px;
  width: 100%;
}

.map-pin {
  background: var(--coral);
  border: 4px solid #fff;
  border-radius: 999px;
  box-shadow: 0 4px 12px rgba(16, 35, 38, 0.25);
  height: 28px;
  left: 52%;
  position: absolute;
  top: 42%;
  width: 28px;
}

.map-card footer {
  padding: 0.9rem;
}

.qr-tile {
  align-items: center;
  background:
    linear-gradient(90deg, var(--deep) 10px, transparent 10px) 0 0 / 20px 20px,
    linear-gradient(var(--deep) 10px, transparent 10px) 0 0 / 20px 20px,
    #fff;
  border: 8px solid #fff;
  box-shadow: inset 0 0 0 1px var(--line);
  display: grid;
  height: 132px;
  justify-items: center;
  width: 132px;
}

.qr-tile span {
  background: #fff;
  border: 1px solid var(--line);
  color: var(--deep);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.35rem;
}

.guide-preview {
  max-height: 620px;
  overflow: auto;
}

.app-footer {
  background: #111827;
  color: #eef2f7;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  padding: 1rem clamp(1rem, 4vw, 3rem);
}

.app-footer p {
  margin: 0;
}

@media (max-width: 1040px) {
  .app-header,
  .dashboard-grid,
  .two-column,
  .three-column,
  .card-grid {
    grid-template-columns: 1fr;
  }

  .section-nav {
    top: 170px;
  }

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

@media (max-width: 620px) {
  .app-header {
    padding: 0.8rem 1rem;
    position: static;
  }

  .section-nav {
    position: static;
  }

  .control-panel,
  .field-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .section-band {
    padding: 1.25rem 1rem;
  }

  button,
  .button {
    width: 100%;
  }
}

@media print {
  .app-header,
  .section-nav,
  .app-footer,
  button,
  .button,
  #support {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section-band {
    padding: 0;
  }

  .panel,
  .card,
  .guide-preview {
    border: 0;
    box-shadow: none;
  }
}