:root {
  --paper: #f4f5f1;
  --card: #ffffff;
  --ink: #222633;
  --muted: #6a7080;
  --line: #e2e4dd;
  --marker: #ffd43b;
  --marker-soft: #fff3c4;
  --blue: #2f4bc7;
  --blue-dark: #24389b;
  --green: #15805b;
  --green-soft: #e2f3ec;
  --red: #b3362c;
  --radius: 14px;
  --font-display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
}

.wrap {
  max-width: 680px;
  margin: 0 auto;
  padding: 28px 18px 80px;
}

header.site {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 26px;
}

.logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.02em;
  text-decoration: none;
  color: var(--ink);
}

.logo .dot {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--marker);
  border: 2px solid var(--ink);
  margin-right: 7px;
  transform: translateY(1px);
}

.tagline { color: var(--muted); font-size: 14px; }

h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  font-size: clamp(28px, 5vw, 38px);
  line-height: 1.12;
  margin: 0 0 8px;
}

.sub { color: var(--muted); margin: 0 0 24px; max-width: 48ch; }

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

label.field {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 14px;
}

label.field span { display: block; margin-bottom: 5px; }

input[type="text"], textarea, input[type="time"] {
  width: 100%;
  font: inherit;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 9px 12px;
}

input:focus-visible, textarea:focus-visible, button:focus-visible, .day:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 2px;
}

textarea { resize: vertical; min-height: 64px; }

.hint { font-weight: 400; color: var(--muted); }

/* ---------- Calendar ---------- */

.cal { user-select: none; }

.cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cal-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.01em;
}

.cal-nav { display: flex; gap: 6px; }

.cal-nav button {
  width: 36px; height: 36px;
  border-radius: 9px;
  border: 1px solid var(--line);
  background: var(--card);
  font-size: 16px;
  cursor: pointer;
  color: var(--ink);
}

.cal-nav button:hover { border-color: var(--ink); }

.cal-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.dow {
  text-align: center;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  padding: 6px 0 8px;
}

.day {
  position: relative;
  aspect-ratio: 1 / 1.05;
  border: none;
  background: transparent;
  border-radius: 10px;
  font: inherit;
  font-variant-numeric: tabular-nums;
  font-size: 15px;
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
  padding: 0;
}

.day.blank { visibility: hidden; }

.day.clickable { cursor: pointer; }
.day.clickable:hover { background: var(--paper); }

.day.past { color: #b9bdc6; }

.day.today .num { text-decoration: underline; text-underline-offset: 3px; }

/* Offered (poll page): soft marker swipe behind the number */
.day.offered { background: var(--marker-soft); }
.day.offered:hover { background: #ffeaa3; }

/* The signature: a hand-drawn highlighter circle around picked dates */
.day .ring {
  position: absolute;
  inset: 4%;
  pointer-events: none;
  opacity: 0;
  transform: scale(0.7) rotate(-8deg);
  transition: opacity 0.12s ease, transform 0.18s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.day.picked .ring { opacity: 1; transform: scale(1) rotate(0deg); }

@media (prefers-reduced-motion: reduce) {
  .day .ring { transition: none; }
}

.day.picked { font-weight: 700; }

.day .badge {
  position: absolute;
  bottom: 4px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 10px;
  font-weight: 700;
  line-height: 1;
  color: var(--green);
}

.day .timechip {
  position: absolute;
  top: 3px;
  right: 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--blue);
}

/* ---------- Picked dates list (create page) ---------- */

.picked-list { margin-top: 4px; }

.picked-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px dashed var(--line);
}

.picked-row .d { flex: 1; font-weight: 600; font-size: 14px; }

.picked-row input[type="time"] { width: 110px; padding: 6px 8px; }

.picked-row .rm {
  border: none;
  background: none;
  color: var(--red);
  font-size: 13px;
  cursor: pointer;
  padding: 4px;
}

.empty {
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  padding: 14px 0 6px;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 700;
  border-radius: 11px;
  padding: 12px 22px;
  cursor: pointer;
  border: 1px solid transparent;
}

.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { background: var(--blue-dark); }
.btn-primary:disabled { background: #aab3d6; cursor: not-allowed; }

.btn-ghost { background: var(--card); border-color: var(--line); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }

.btn-danger { background: var(--card); border-color: var(--red); color: var(--red); }
.btn-danger:hover { background: #fbeae8; }

.actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.error { color: var(--red); font-size: 14px; margin-top: 10px; min-height: 1.2em; }
.ok { color: var(--green); font-size: 14px; margin-top: 10px; }

/* ---------- Share box ---------- */

.share-link {
  display: flex;
  gap: 8px;
  margin: 8px 0 4px;
}

.share-link input {
  flex: 1;
  font-size: 14px;
  background: var(--paper);
}

.note { font-size: 13px; color: var(--muted); }

/* ---------- Results ---------- */

.result-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 11px 0;
  border-top: 1px dashed var(--line);
}

.result-row .when { width: 165px; flex-shrink: 0; font-weight: 600; font-size: 14px; }
.result-row .when .t { color: var(--blue); margin-left: 6px; }

.result-row .who { flex: 1; font-size: 14px; color: var(--muted); }

.result-row .count {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  font-variant-numeric: tabular-nums;
}

.result-row.best .when, .result-row.best .count { color: var(--green); }

.best-tag {
  display: inline-block;
  background: var(--green-soft);
  color: var(--green);
  font-size: 11px;
  font-weight: 700;
  border-radius: 99px;
  padding: 2px 9px;
  margin-left: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.closed-banner {
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius);
  padding: 13px 18px;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 18px;
}

@media (max-width: 480px) {
  .result-row { flex-wrap: wrap; }
  .result-row .when { width: auto; }
  .result-row .who { flex-basis: 100%; order: 3; }
}