:root {
  --navy: #071b3c;
  --blue: #3aa4df;
  --soft-blue: #eaf5fc;
  --ink: #1f2937;
  --muted: #637083;
  --line: #d7dee8;
  --danger: #b42318;
  --bg: #f7fbfe;
  --card: #ffffff;
  --shadow: 0 14px 38px rgba(7, 27, 60, 0.08);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, #ffffff, var(--bg));
}

.app-shell {
  width: min(940px, calc(100% - 28px));
  margin: 0 auto;
  padding: 24px 0 36px;
}

.hero {
  text-align: center;
  padding: 18px 12px 10px;
}

.logo {
  width: 96px;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto 12px;
}

.eyebrow {
  color: var(--blue);
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-size: .76rem;
}

h1 {
  margin: 6px 0 6px;
  color: var(--navy);
  font-size: clamp(2.3rem, 7vw, 4.4rem);
  line-height: .95;
  letter-spacing: -0.04em;
  font-family: Georgia, "Times New Roman", serif;
}

h2 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 1.15rem;
}

p { line-height: 1.5; }

.hero p {
  margin: 0 auto;
  max-width: 620px;
  color: var(--muted);
  font-size: 1.02rem;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  border-radius: 24px;
  padding: 20px;
  margin-top: 18px;
}

.small {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: .95rem;
}

.timer {
  width: 100%;
  text-align: center;
  padding: 22px;
  margin: 14px 0;
  border-radius: 18px;
  background: var(--soft-blue);
  color: var(--navy);
  font-size: 3rem;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.button-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.wrap { flex-wrap: wrap; }

button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--navy);
  padding: 11px 15px;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  min-height: 44px;
}

button:hover { filter: brightness(.98); }

button:disabled {
  opacity: .45;
  cursor: not-allowed;
}

button.primary {
  background: var(--navy);
  color: #fff;
  border-color: var(--navy);
}

button.danger {
  background: var(--danger);
  color: #fff;
  border-color: var(--danger);
}

button.ghost {
  background: #fff;
  color: var(--danger);
}

.status {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: .92rem;
}

audio {
  width: 100%;
  margin-top: 14px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

label {
  display: grid;
  gap: 6px;
  font-weight: 700;
  color: var(--navy);
  font-size: .92rem;
}

.full { grid-column: 1 / -1; }

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

textarea { resize: vertical; }

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

.pill {
  background: var(--soft-blue);
  color: var(--navy);
  border-radius: 999px;
  padding: 7px 12px;
  font-weight: 800;
  font-size: .86rem;
}

.entries {
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.entry {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  background: #fff;
}

.entry h3 {
  margin: 0 0 8px;
  color: var(--navy);
}

.entry dl {
  margin: 0;
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 6px 10px;
}

.entry dt {
  color: var(--muted);
  font-weight: 700;
}

.entry dd {
  margin: 0;
}

.entry audio { margin-top: 12px; }

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

footer {
  text-align: center;
  color: var(--muted);
  font-size: .84rem;
  margin: 24px 0 0;
}

@media (max-width: 680px) {
  .app-shell { width: min(100% - 18px, 940px); }
  .card { padding: 16px; border-radius: 20px; }
  .grid { grid-template-columns: 1fr; }
  .button-row { align-items: stretch; flex-direction: column; }
  button { width: 100%; }
  .timer { font-size: 2.4rem; }
  .entry dl { grid-template-columns: 1fr; gap: 2px; }
  .entry dt { margin-top: 8px; }
}