:root {
  --brand-primary: #1b6f3c;
  --brand-secondary: #0d3b21;
  --panel-available: #ffffff;
  --panel-pending: #fff4cc;
  --panel-sponsored: #d8f0dd;
  --ink: #1a1a1a;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  color: var(--ink);
  background: #f6f7f5;
}

header.club-header {
  background: var(--brand-primary);
  color: #fff;
  padding: 1.25rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

header.club-header img {
  height: 40px;
  width: 40px;
  border-radius: 50%;
  object-fit: cover;
  background: #fff;
}

main {
  max-width: 720px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.player-card {
  display: flex;
  gap: 1rem;
  align-items: center;
  background: #fff;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  margin-bottom: 1.5rem;
}

.player-card img {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  background: #eee;
}

.progress-track {
  background: #e4e4e4;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
  margin-top: 0.5rem;
}

.progress-fill {
  background: var(--brand-primary);
  height: 100%;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(64px, 1fr));
  gap: 8px;
  margin: 1.5rem 0;
}

.panel {
  position: relative;
  aspect-ratio: 1;
  border-radius: 10px;
  border: 2px solid #cfd8d3;
  background: var(--panel-available);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s ease, border-color 0.1s ease;
}

.panel[data-status="pending"] { background: var(--panel-pending); cursor: not-allowed; }
.panel[data-status="sponsored"] { background: var(--panel-sponsored); cursor: default; }

.panel[data-status="available"]:hover {
  border-color: var(--brand-primary);
  transform: translateY(-2px);
}

.ball-svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 1.5rem 0;
}

.ball-panel path {
  fill: var(--panel-available);
  stroke: #a6a6a6;
  stroke-width: 1px;
  transition: fill 0.2s ease;
}

.ball-panel.dark path {
  fill: var(--brand-secondary);
}

.ball-panel[data-status="pending"] path { fill: var(--panel-pending); }
.ball-panel[data-status="sponsored"] path { fill: var(--panel-sponsored); }

.ball-panel[data-status="available"] { cursor: pointer; }
.ball-panel[data-status="available"]:hover path { fill: var(--brand-primary); }
.ball-panel[data-status="pending"] { cursor: not-allowed; }
.ball-panel[data-status="sponsored"] { cursor: default; }

.ball-panel text {
  font-size: 4px;
  font-weight: 700;
  text-anchor: middle;
  dominant-baseline: middle;
  fill: #1a1a1a;
  stroke: #fff;
  stroke-width: 0.6px;
  stroke-linejoin: round;
  paint-order: stroke fill;
  pointer-events: none;
}

.panel .tooltip {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 50%;
  transform: translateX(-50%);
  background: #1a1a1a;
  color: #fff;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 400;
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s ease;
  z-index: 2;
}

.panel:hover .tooltip { opacity: 1; }

.donate-form {
  background: #fff;
  border-radius: 12px;
  padding: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
  display: flex;
  gap: 0.5rem;
}

.donate-form input {
  flex: 1;
  padding: 0.6rem;
  border-radius: 8px;
  border: 1px solid #ccc;
}

button.primary {
  background: var(--brand-primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.state-message {
  text-align: center;
  padding: 3rem 1rem;
  color: #555;
}