:root {
  color-scheme: light;
  --bg: #fbf7ef;
  --paper: #fffdf8;
  --ink: #17231f;
  --muted: #6f746f;
  --line: #e0d8c8;
  --green: #0f6b4f;
  --green-soft: #e4f2eb;
  --red: #b3261e;
  --red-soft: #fde8e5;
  --gold: #c8972f;
  --shadow: 0 14px 35px rgba(42, 35, 23, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  background:
    linear-gradient(90deg, var(--green) 0 33.33%, #ffffff 33.33% 66.66%, var(--red) 66.66%),
    var(--bg);
  background-repeat: no-repeat;
  background-size: 100% 7px, auto;
}

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

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.app-shell {
  min-height: 100vh;
  padding: calc(20px + env(safe-area-inset-top)) 16px calc(24px + env(safe-area-inset-bottom));
}

.app-frame {
  width: min(100%, 620px);
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(15, 107, 79, 0.22);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(255, 253, 248, 0.97), rgba(228, 242, 235, 0.94)),
    var(--paper);
  box-shadow: var(--shadow);
}

.hero::before {
  position: absolute;
  inset: 0 0 auto;
  height: 5px;
  background: linear-gradient(90deg, var(--green) 0 33.33%, #ffffff 33.33% 66.66%, var(--red) 66.66%);
  content: "";
}

.hero-inner {
  padding: 22px 18px 18px;
}

.top-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 18px;
}

.permission-button {
  display: inline-flex;
  min-height: 40px;
  max-width: 100%;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(15, 107, 79, 0.28);
  border-radius: 8px;
  padding: 9px 11px;
  color: var(--green);
  background: rgba(255, 253, 248, 0.92);
  cursor: pointer;
  font-size: 0.86rem;
  font-weight: 850;
}

.permission-button .icon {
  width: 17px;
  height: 17px;
}

.permission-dot {
  width: 9px;
  height: 9px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--gold);
}

.permission-dot.granted {
  background: var(--green);
}

.permission-dot.denied {
  background: var(--red);
}

.permission-dot.checking {
  background: var(--gold);
}

.kicker {
  margin: 0 0 5px;
  color: var(--green);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  max-width: 11ch;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.35rem, 12vw, 4rem);
  line-height: 0.94;
}

.intro {
  margin-top: 14px;
  color: #3f4a44;
  font-size: 0.98rem;
  line-height: 1.55;
}

.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 18px;
}

.stat-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255, 253, 248, 0.78);
  padding: 13px;
}

.stat-card span {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.stat-card strong {
  display: block;
  margin-top: 4px;
  font-size: 1.35rem;
}

.actions {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.button {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border: 1px solid transparent;
  border-radius: 8px;
  padding: 12px 16px;
  color: #fff;
  background: var(--green);
  cursor: pointer;
  font-weight: 800;
  text-align: center;
  text-decoration: none;
  transition:
    transform 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease;
}

.button:active {
  transform: translateY(1px);
}

.button.secondary {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 253, 248, 0.92);
}

.button.danger {
  border-color: rgba(179, 38, 30, 0.25);
  color: var(--red);
  background: #fff;
}

.button[disabled] {
  cursor: not-allowed;
  opacity: 0.58;
}

.icon {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
}

.notice {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 10px;
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fffdf8;
  padding: 13px;
  color: #404942;
  font-size: 0.92rem;
  line-height: 1.45;
}

.notice.warning {
  border-color: rgba(200, 151, 47, 0.35);
  background: #fff8e8;
}

.notice.error {
  border-color: rgba(179, 38, 30, 0.22);
  background: var(--red-soft);
  color: #7c1b16;
}

.notice-icon {
  display: grid;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 999px;
  color: #fff;
  background: var(--green);
  font-size: 0.78rem;
  font-weight: 900;
}

.notice.warning .notice-icon {
  background: var(--gold);
}

.notice.error .notice-icon {
  background: var(--red);
}

.active-card,
.checkpoint-card,
.finish-card {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 8px 20px rgba(42, 35, 23, 0.07);
}

.active-card {
  border: 2px solid var(--green);
  box-shadow: var(--shadow);
}

.section-title {
  margin: 22px 2px 9px;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 900;
  text-transform: uppercase;
}

.active-header,
.checkpoint-card,
.finish-card {
  padding: 15px;
}

.active-header {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pin-badge,
.status-badge {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--green);
}

.pin-badge svg,
.status-badge svg {
  width: 20px;
  height: 20px;
}

.eyebrow {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 800;
}

.active-title {
  margin-top: 2px;
  font-size: 1.35rem;
}

.task-box {
  margin: 0 15px 15px;
  border-radius: 8px;
  background: var(--green-soft);
  padding: 15px;
}

.task-text {
  color: #1e3028;
  font-size: 1.03rem;
  font-weight: 750;
  line-height: 1.5;
}

.media-shell {
  margin-top: 13px;
}

audio {
  display: block;
  width: 100%;
}

.media-download {
  width: 100%;
  margin-top: 10px;
}

.media-help {
  margin-top: 8px;
  color: #536258;
  font-size: 0.86rem;
  line-height: 1.4;
}

.task-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(15, 107, 79, 0.2);
  border-radius: 8px;
  background: #fff;
}

.media-missing {
  border: 1px dashed rgba(179, 38, 30, 0.35);
  border-radius: 8px;
  background: #fff;
  padding: 12px;
  color: #7c1b16;
  font-size: 0.9rem;
  line-height: 1.45;
}

.active-actions {
  display: grid;
  gap: 10px;
  margin: 0 15px 15px;
}

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

.checkpoint-card {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
}

.checkpoint-title {
  font-weight: 850;
}

.checkpoint-meta {
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.9rem;
}

.checkpoint-card.is-done {
  border-color: rgba(15, 107, 79, 0.28);
  background: linear-gradient(90deg, rgba(228, 242, 235, 0.85), var(--paper));
}

.checkpoint-card.is-near {
  border-color: rgba(15, 107, 79, 0.55);
}

.checkpoint-card.is-next {
  border-color: rgba(200, 151, 47, 0.55);
}

.status-badge {
  width: 32px;
  height: 32px;
  color: var(--green);
  background: var(--green-soft);
}

.status-badge.pending {
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
}

.status-badge.near {
  color: #fff;
  background: var(--green);
}

.finish-card {
  color: #143329;
  background:
    linear-gradient(90deg, rgba(15, 107, 79, 0.12), rgba(255, 255, 255, 0.82)),
    var(--paper);
}

.finish-card h2 {
  font-size: 1.3rem;
}

.finish-card p {
  margin-top: 8px;
  color: #405149;
  line-height: 1.5;
}

.footer-actions {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

@media (min-width: 520px) {
  .app-shell {
    padding-right: 22px;
    padding-left: 22px;
  }

  .hero-inner {
    padding: 26px 24px 22px;
  }

  .actions,
  .active-actions,
  .footer-actions {
    grid-template-columns: 1fr 1fr;
  }

  .actions .button:first-child {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}