:root {
  --bg: #faf7f2;
  --surface: #ffffff;
  --text: #2c2620;
  --text-muted: #7a7168;
  --border: #ece5da;
  --accent: #d97a4d;
  --accent-soft: #f6e3d6;
  --radius: 16px;
  --shadow: 0 4px 16px rgba(60, 45, 25, 0.06);

  --zosia: #e0658f;
  --zosia-bg: #fceaf1;
  --franek: #3d7ab8;
  --franek-bg: #e6f0fa;
  --jerzyk: #4a9d6e;
  --jerzyk-bg: #e7f5ec;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
}

.wrap {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 20px;
}

.brand {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
}

.site-nav a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 600;
}

/* Duty section */
.duty-section {
  padding: 40px 20px 60px;
}

.duty-heading h1 {
  margin: 0 0 4px;
  font-size: 2rem;
}

.subtitle {
  margin: 0 0 24px;
  color: var(--text-muted);
}

.mode-toggle-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  box-shadow: var(--shadow);
  margin-bottom: 20px;
}

.mode-toggle-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mode-toggle-text strong {
  font-size: 1.05rem;
}

.mode-toggle-text span {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Switch */
.switch {
  position: relative;
  display: inline-block;
  width: 52px;
  height: 30px;
  flex-shrink: 0;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background-color: #d9d2c7;
  border-radius: 999px;
  transition: 0.2s;
}

.slider::before {
  position: absolute;
  content: "";
  height: 24px;
  width: 24px;
  left: 3px;
  top: 3px;
  background-color: white;
  border-radius: 50%;
  transition: 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}

.switch input:checked + .slider {
  background-color: var(--accent);
}

.switch input:checked + .slider::before {
  transform: translateX(22px);
}

.switch input:focus-visible + .slider {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.today-label {
  text-align: center;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: capitalize;
  margin-bottom: 16px;
}

/* Duty cards */
.duty-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 40px;
}

.duty-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 20px 16px;
  text-align: center;
}

.duty-card .duty-icon {
  font-size: 2rem;
  margin-bottom: 6px;
}

.duty-card .duty-name {
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}

.kid-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.3rem;
  margin: 0 auto 10px;
}

.kid-name {
  font-weight: 700;
  font-size: 1.1rem;
}

.kid-zosia .kid-avatar { background: var(--zosia-bg); color: var(--zosia); }
.kid-zosia .kid-name { color: var(--zosia); }
.kid-franek .kid-avatar { background: var(--franek-bg); color: var(--franek); }
.kid-franek .kid-name { color: var(--franek); }
.kid-jerzyk .kid-avatar { background: var(--jerzyk-bg); color: var(--jerzyk); }
.kid-jerzyk .kid-name { color: var(--jerzyk); }

@media (max-width: 640px) {
  .duty-cards { grid-template-columns: 1fr; }
}

/* Preview table */
.preview h2 {
  font-size: 1.2rem;
  margin-bottom: 12px;
}

.table-scroll {
  overflow-x: auto;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  border-collapse: collapse;
  min-width: 480px;
}

th, td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

th {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

tr:last-child td { border-bottom: none; }

tr.is-today { background: var(--accent-soft); }

/* Footer */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 20px;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
}