/* Phone first: one column, large tap targets, the system font. */

:root {
  --ink: #1d1b1a;
  --muted: #6b6560;
  --line: #e4ded8;
  --paper: #fbf8f4;
  --card: #ffffff;
  --accent: #c2410c;
  --accent-ink: #ffffff;
  --danger: #b42318;
  --yes: #15803d;
  --radius: 0.75rem;
  color-scheme: light;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.5;
  color: var(--ink);
  background: var(--paper);
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--line);
}

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

.page { max-width: 32rem; margin: 0 auto; padding: 1.25rem 1rem 3rem; }

h1 { font-size: 1.6rem; line-height: 1.2; margin: 0.5rem 0 0.75rem; }
h2 { font-size: 1.1rem; margin: 1.75rem 0 0.5rem; }

a { color: var(--accent); }

.meta, .hint, .source { color: var(--muted); font-size: 0.9375rem; }
.hint { margin: -0.25rem 0 0.5rem; }
.source { margin-top: 2.5rem; }
.aside { margin-top: 1.25rem; }

.flash { padding: 0.75rem 1rem; border-radius: var(--radius); background: var(--card); border: 1px solid var(--line); }
.flash-alert { border-color: var(--danger); color: var(--danger); }

.errors { color: var(--danger); padding-left: 1.25rem; }

.form { display: flex; flex-direction: column; gap: 0.5rem; }
.form label { font-weight: 600; }

input[type="text"], input[type="email"], input[type="password"] {
  width: 100%;
  padding: 0.75rem;
  font: inherit;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}

fieldset { border: 0; padding: 0; margin: 0.75rem 0 0; }
legend { font-weight: 600; margin-bottom: 0.25rem; }

.form .choice {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  margin-bottom: 0.5rem;
  font-weight: 400;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--card);
}
.choice input { width: 1.25rem; height: 1.25rem; accent-color: var(--accent); }
.choice small { display: block; }

.button, input[type="submit"] {
  display: block;
  width: 100%;
  margin-top: 1rem;
  padding: 0.875rem 1rem;
  font: inherit;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  color: var(--accent-ink);
  background: var(--accent);
  border: 0;
  border-radius: var(--radius);
  cursor: pointer;
}
.button.secondary { color: var(--accent); background: transparent; border: 1px solid var(--accent); }

.text-button {
  font: inherit;
  color: var(--muted);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.cards { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.75rem; }
.card {
  display: block;
  padding: 1rem;
  color: var(--ink);
  text-decoration: none;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.card .meta { display: block; }

.members { padding-left: 1.25rem; margin: 0; }

.link-field { color: var(--muted); }

/* The play page: one name card to swipe, with the two buttons under it. Each stamp sits on the
   edge that stays on screen as the card leaves: dragging right shows the left edge. */
.deck { margin-top: 1rem; }

.name-card {
  --lean: 0;
  position: relative;
  display: grid;
  place-items: center;
  min-height: 18rem;
  padding: 2.5rem 1rem;
  font-size: 2.5rem;
  line-height: 1.1;
  text-align: center;
  overflow-wrap: anywhere;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 1.25rem;
  box-shadow: 0 0.5rem 1.5rem rgb(0 0 0 / 0.08);
  touch-action: pan-y;
  user-select: none;
  -webkit-user-select: none;
  cursor: grab;
  transition: transform 0.25s ease;
}
.name-card.dragging { transition: none; cursor: grabbing; }

.stamp {
  position: absolute;
  top: 1rem;
  padding: 0.125rem 0.5rem;
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  border: 2px solid currentColor;
  border-radius: 0.375rem;
}
.stamp-vote { left: 1rem; color: var(--yes); opacity: clamp(0, var(--lean), 1); }
.stamp-discard { right: 1rem; color: var(--danger); opacity: clamp(0, calc(var(--lean) * -1), 1); }

.swipe-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem; }