:root {
  --bg: #f5f6f8;
  --panel: #eef0f3;
  --surface: #e3e7ed;
  --accent: #6ba3c4;
  --accent-2: #b7d6e8;
  --court-a: #d9e2ec;
  --court-b: #cfd6df;
  --line: #9aa8ba;
  --text: #1f2733;
  --muted: #5a6472;
  --border: #d1d6de;
  --front-surface: #dfe8f1;
  --back-surface: #e8edf4;
  --shadow: rgba(24, 32, 43, 0.16);
  --win: #7bbf96;
  --loss: #e0a0a6;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", system-ui, sans-serif;
  background: radial-gradient(120% 120% at 0% 0%, #f5f6f8 0%, #eceff3 60%, #e3e7ed 100%);
  color: var(--text);
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px;
}

h1, h2, h3 {
  margin: 0;
}

p {
  margin: 0;
}

.hero {
  display: grid;
  grid-template-columns: 1.2fr auto auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
}

.brand-mark {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

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

.tiny {
  font-size: 12px;
}

.mode-panel {
  display: grid;
  gap: 6px;
  align-items: center;
  justify-items: start;
}

.mode-pill {
  padding: 8px 14px;
  border-radius: 10px;
  background: rgba(107, 163, 196, 0.22);
  border: 1px solid var(--border);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.02em;
}

.mode-pill[data-state="serve"] {
  background: rgba(183, 214, 232, 0.5);
}

.scoreboard {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: 0 12px 24px var(--shadow);
}

.score-pair {
  display: grid;
  gap: 4px;
  justify-items: center;
  min-width: 60px;
}

.score-label {
  color: var(--muted);
  font-size: 12px;
}

.score-value {
  font-size: 28px;
  font-weight: 800;
}

.divider {
  color: var(--muted);
  font-weight: 700;
}

.grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 16px;
  align-items: start;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 12px 32px var(--shadow);
}

.card-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.btn-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.court {
  position: relative;
  min-height: 440px;
  background: linear-gradient(180deg, var(--court-a) 0%, var(--court-a) 50%, var(--court-b) 50%, var(--court-b) 100%);
  border-radius: 20px;
  border: 2px solid var(--border);
  overflow: hidden;
  box-shadow: inset 0 0 0 1px rgba(24, 32, 43, 0.06);
}

.court::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--line) 0, var(--line) 12px, transparent 12px, transparent 18px);
  opacity: 0.7;
}

.court::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 64%;
  height: 2px;
  background: rgba(154, 168, 186, 0.4);
}

.player {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 96px;
  height: 96px;
  border-radius: 16px;
  background: var(--back-surface);
  border: 2px solid transparent;
  color: var(--text);
  padding: 10px 12px;
  display: grid;
  grid-template-rows: auto auto 1fr;
  gap: 4px;
  text-align: left;
  box-shadow: 0 12px 24px rgba(24, 32, 43, 0.2);
  cursor: pointer;
  transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.2s ease;
}

.player:hover {
  transform: translate(-50%, -50%) scale(1.03);
  border-color: rgba(107, 163, 196, 0.8);
}

.player .role {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(183, 214, 232, 0.55);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.player .name {
  font-weight: 700;
}

.player .pos-label {
  color: var(--muted);
  font-size: 12px;
}

.player.selected {
  border-color: var(--accent);
  box-shadow: 0 14px 28px rgba(107, 163, 196, 0.3);
}

.player.front-row {
  background: var(--front-surface);
  border-color: rgba(107, 163, 196, 0.4);
}

.player.back-row {
  background: var(--back-surface);
}

.server-badge {
  display: inline-flex;
  margin-top: 2px;
  padding: 4px 8px;
  border-radius: 10px;
  background: rgba(107, 163, 196, 0.6);
  color: var(--text);
  font-weight: 800;
  font-size: 12px;
}

.stack {
  display: grid;
  gap: 14px;
}

.sub-controls {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  align-items: end;
}

.field {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

select, button {
  font-family: inherit;
}

select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
}

button {
  padding: 10px 14px;
  border-radius: 12px;
  border: none;
  background: linear-gradient(90deg, var(--accent), #d1e2f0);
  color: var(--text);
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 12px 20px rgba(24, 32, 43, 0.18);
  transition: transform 0.12s ease, box-shadow 0.12s ease, filter 0.12s ease;
}

button:hover {
  transform: translateY(-1px);
  filter: brightness(1.03);
}

button:active {
  transform: translateY(0);
  box-shadow: 0 8px 14px rgba(24, 32, 43, 0.16);
}

.ghost {
  background: rgba(107, 163, 196, 0.18);
  color: var(--text);
  border: 1px solid var(--border);
}

.ghost.small {
  padding: 8px 12px;
  font-size: 13px;
}

.ghost.tiny {
  padding: 6px 10px;
  font-size: 12px;
}

.rally-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}

.win {
  background: linear-gradient(90deg, #9fd8b1, var(--win));
  color: #0f1720;
}

.loss {
  background: linear-gradient(90deg, #f0cccc, var(--loss));
  color: #0f1720;
}

.log-toggle {
  display: grid;
  gap: 8px;
  margin-bottom: 10px;
}

.toggle-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: space-between;
}

.rally-log {
  list-style: decimal-leading-zero;
  padding-left: 20px;
  display: grid;
  gap: 8px;
  margin: 0;
}

.rally-log.is-hidden {
  display: none;
}

.rally-log li {
  background: rgba(227, 231, 237, 0.9);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 8px;
  align-items: center;
}

.log-copy {
  color: var(--text);
}

.log-score {
  color: var(--muted);
  font-weight: 700;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(107, 163, 196, 0.28);
  color: var(--text);
  font-weight: 700;
  font-size: 13px;
}

.pill.win {
  background: rgba(123, 191, 150, 0.32);
  color: #0f1720;
}

.pill.loss {
  background: rgba(224, 160, 166, 0.32);
  color: #0f1720;
}

.bench {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 10px;
  margin-top: 10px;
}

.bench-card {
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface);
  display: grid;
  gap: 6px;
  align-items: center;
}

.bench-name {
  font-weight: 700;
}

.badge {
  padding: 6px 10px;
  border-radius: 10px;
  background: rgba(183, 214, 232, 0.5);
  border: 1px solid var(--border);
  font-weight: 700;
  color: var(--text);
}

.status {
  min-height: 18px;
  color: var(--muted);
}

.status[data-tone="alert"] {
  color: var(--loss);
}

.status[data-tone="info"] {
  color: var(--accent);
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .scoreboard {
    justify-content: space-between;
  }
}

@media (max-width: 640px) {
  .shell {
    padding: 16px;
  }

  .court {
    min-height: 360px;
  }
}