:root {
  color-scheme: light;
  --bg: #eef2f6;
  --card: #ffffff;
  --ink: #1b2430;
  --muted: #6b7785;
  --line: #e3e8ee;
  --blue: #1a73e8;
  --blue-ink: #ffffff;
  --soft: #e8eef5;
  --danger: #b42318;
  --ok: #067647;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font: 16px/1.4 "Segoe UI", sans-serif;
  background: #d5dde6;
  color: var(--ink);
}

.app {
  max-width: 28rem;
  min-height: 100vh;
  margin: 0 auto;
  background: var(--bg);
  display: flex;
  flex-direction: column;
}

.bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 16px;
  background: #17324d;
  color: #fff;
}

.bar h1 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
}

.icon {
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 1.3rem;
  padding: 0 6px 0 0;
}

.banner {
  margin: 12px 16px 0;
  color: var(--danger);
  white-space: pre-wrap;
}

#view { padding: 16px; }

.hello { margin: 0 0 14px; }

.menu, .stack { display: flex; flex-direction: column; gap: 10px; }

.btn, .ghost, .danger {
  width: 100%;
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  font-weight: 650;
  text-align: left;
}

.btn { background: var(--blue); color: var(--blue-ink); text-align: center; }
.ghost { background: var(--soft); color: var(--ink); text-align: center; }
.danger { background: #fde8e6; color: var(--danger); text-align: center; }
.row { display: flex; gap: 10px; }
.row .btn, .row .ghost { flex: 1; }

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 14px;
  box-shadow: 0 1px 2px rgba(16, 24, 40, 0.06);
}

.card h2 { margin: 0 0 8px; font-size: 1.05rem; }
.meta { margin: 0; color: var(--muted); }
.desc { margin: 10px 0 0; white-space: pre-wrap; }
.num { color: var(--muted); font-size: 0.85rem; }

label { display: block; font-weight: 650; margin: 12px 0 6px; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  font: inherit;
  background: #fff;
}
.hint { color: var(--muted); margin: 6px 0 0; font-size: 0.85rem; }
.phone { font-size: 1.35rem; font-weight: 750; letter-spacing: 0.02em; }
.ok { color: var(--ok); font-weight: 700; }