:root {
  --court: #1e4d3b;
  --court-light: #2f6b52;
  --ball: #c9e02f;
  --ink: #1c2321;
  --paper: #f7f6f2;
  --line: #dcd8cc;
  --danger: #b3352c;
  --danger-bg: #fbeceb;
  --ok-bg: #eaf3e6;
  --ok: #2f6b3a;
  radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--paper);
  color: var(--ink);
  line-height: 1.45;
}

.topbar {
  background: var(--court);
  color: #fff;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
  gap: 10px;
}

.brand { font-weight: 700; font-size: 1.1rem; letter-spacing: .2px; }

.topbar nav { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.topbar a {
  color: #fff;
  text-decoration: none;
  opacity: .9;
  font-size: .95rem;
}
.topbar a:hover { opacity: 1; text-decoration: underline; }

.user-badge {
  background: var(--court-light);
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .85rem;
}

.container { max-width: 900px; margin: 0 auto; padding: 24px 16px 60px; }
.container.narrow { max-width: 380px; padding-top: 60px; }

h1 { font-size: 1.5rem; margin: 0 0 12px; }
h2 { font-size: 1.15rem; margin: 28px 0 10px; }
h3 { font-size: 1rem; margin: 22px 0 8px; color: var(--court); }

.page-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.status-pill {
  font-size: .78rem;
  padding: 3px 10px;
  border-radius: 999px;
  font-weight: 600;
}
.status-pill.open { background: var(--ok-bg); color: var(--ok); }
.status-pill.closed { background: #eee; color: #666; }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius, 10px);
  padding: 16px;
  margin: 14px 0;
}

.card label, form.card label {
  display: block;
  margin-bottom: 10px;
  font-size: .88rem;
  color: #555;
}
.card input, .card select, form.card input, form.card select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 1rem;
}
label.inline {
  display: inline-block;
  width: auto;
  margin-right: 14px;
  font-size: .9rem;
}
label.inline input { display: inline; width: auto; margin-right: 4px; }

button, .card button {
  background: var(--court);
  color: #fff;
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: .95rem;
  cursor: pointer;
}
button:hover { background: var(--court-light); }

.flash {
  padding: 10px 14px;
  border-radius: 8px;
  margin-bottom: 14px;
  font-size: .9rem;
  background: var(--ok-bg);
  color: var(--ok);
}
.flash.error { background: var(--danger-bg); color: var(--danger); }

.group-card {
  display: block;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 10px 0;
  text-decoration: none;
  color: var(--ink);
}
.group-card.mine { border-left-color: var(--ball); background: #fbfdf2; }
.group-card-title { font-weight: 600; margin-bottom: 4px; }
.group-card-members { display: flex; flex-wrap: wrap; gap: 10px; font-size: .88rem; color: #555; }

.pairings { padding-left: 20px; }
.pairings li { margin-bottom: 4px; }

.results-table { width: 100%; border-collapse: collapse; margin: 10px 0; }
.results-table th, .results-table td {
  text-align: left;
  padding: 8px 6px;
  border-bottom: 1px solid var(--line);
  font-size: .92rem;
}
.results-table.small th, .results-table.small td { padding: 5px 4px; font-size: .85rem; }
.results-table tr.me { background: #fbfdf2; }
.results-table input[type=number] { padding: 5px 6px; }
.results-table button { padding: 5px 10px; font-size: .85rem; }

details summary { cursor: pointer; color: var(--court); margin-top: 8px; }

.dnd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
  margin: 14px 0 22px;
}
.dnd-box {
  background: #fff;
  border: 2px dashed var(--line);
  border-radius: 8px;
  padding: 8px;
  min-height: 90px;
}
.dnd-box.unassigned { border-color: #c9a227; background: #fffdf4; }
.dnd-box.drag-over { border-color: var(--court); background: #eef6f1; }
.dnd-box-title { font-size: .78rem; font-weight: 600; color: #666; margin-bottom: 6px; }
.dnd-chip {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 5px 8px;
  margin-bottom: 5px;
  font-size: .85rem;
  cursor: grab;
}
.dnd-chip:active { cursor: grabbing; }
.new-group-box {
  display: flex;
  align-items: center;
  justify-content: center;
  border-style: solid;
  background: transparent;
}
.new-group-box button { font-size: .85rem; padding: 6px 10px; }