:root {
  color-scheme: dark;
  --bg-image: url('/images/hero-background.webp');
  --scrim: linear-gradient(180deg, rgba(10,9,6,0.55) 0%, rgba(10,9,6,0.82) 55%, rgba(6,6,5,0.95) 100%);
  --text: #ffffff;
  --text-secondary: #c3c2b7;
  --accent: #f4b400;
  --accent-hover: #d99e00;
  --danger: #e66767;
  --danger-hover: #d14f4f;
  --team-bot: #3987e5;
  --team-fly: #d95926;
  --border: rgba(255, 255, 255, 0.14);
  --glass-bg: rgba(20, 20, 17, 0.45);
  --glass-bg-strong: rgba(20, 20, 17, 0.65);
  --glass-border: rgba(244, 180, 0, 0.20);
  --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.35);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.45);
  --radius-lg: 20px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 16px;
  --space-4: 24px;
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

body {
  margin: 0;
  padding: var(--space-3) var(--space-3) var(--space-4);
  min-height: 100vh;
  background-image: var(--scrim), var(--bg-image);
  background-size: cover;
  background-position: center top;
  background-attachment: fixed;
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

.app-title {
  margin: 0 0 var(--space-3);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  text-align: center;
  text-shadow: 0 1px 8px rgba(0, 0, 0, 0.6);
}

.glass-card,
.scoreboard,
#match-form,
.match-row,
.penalty-row,
.penalty-open-btn,
#penalty-modal {
  background: var(--glass-bg);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow-md);
  border-radius: var(--radius-lg);
}

.card-title {
  margin: 0 0 var(--space-2);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
}

.scoreboard {
  position: sticky;
  top: var(--space-2);
  z-index: 10;
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}

.team-score {
  flex: 1;
  text-align: center;
  position: relative;
  padding: var(--space-2);
  border-radius: var(--radius-md);
}
.team-score.team-bot { border: 1px solid rgba(57, 135, 229, 0.35); }
.team-score.team-fly { border: 1px solid rgba(217, 89, 38, 0.35); }

.team-crown {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 1.1rem;
}

.team-name {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 2px;
}
.team-points { display: block; font-size: 1.8rem; font-weight: 800; color: var(--text); font-variant-numeric: tabular-nums; }

.chart-card, .winrate-card { padding: var(--space-3); margin-bottom: var(--space-3); }
.chart-card { display: flex; flex-direction: column; height: 260px; }
.chart-canvas { position: relative; flex: 1; min-height: 0; }

.winrate-row { display: flex; align-items: center; gap: var(--space-2); margin-bottom: var(--space-2); }
.winrate-row:last-child { margin-bottom: 0; }
.winrate-label { flex: 0 0 70px; font-size: 0.8rem; color: var(--text-secondary); }
.winrate-track { flex: 1; height: 10px; border-radius: 999px; background: rgba(255,255,255,0.10); overflow: hidden; }
.winrate-fill { height: 100%; border-radius: 999px; width: 0%; transition: width 300ms ease-out; }
.winrate-fill.team-bot { background: var(--team-bot); }
.winrate-fill.team-fly { background: var(--team-fly); }
.winrate-value { flex: 0 0 40px; text-align: right; font-size: 0.8rem; font-variant-numeric: tabular-nums; color: var(--text-secondary); }

#match-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
}

#match-form label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: -4px;
}

#match-form input[type="date"] {
  -webkit-appearance: none;
  appearance: none;
  height: 48px;
  padding: 0 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--glass-bg-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 100%;
  color-scheme: dark;
}

.stepper-row { display: flex; gap: var(--space-2); }
.stepper { flex: 1; }
.stepper-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--glass-bg-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 4px;
}
.stepper-btn {
  width: 40px;
  height: 40px;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: none;
  border-radius: var(--radius-sm);
}
.stepper-value { font-size: 1.1rem; font-weight: 700; min-width: 28px; text-align: center; font-variant-numeric: tabular-nums; }

.winner-toggle { display: flex; gap: var(--space-2); }
.winner-btn {
  flex: 1;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: var(--glass-bg-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.winner-btn.selected.team-bot { background: var(--team-bot); border-color: var(--team-bot); color: white; }
.winner-btn.selected.team-fly { background: var(--team-fly); border-color: var(--team-fly); color: white; }

.points-preview { margin: 0; font-size: 0.85rem; color: var(--text-secondary); text-align: center; }

.form-actions { display: flex; gap: var(--space-2); margin-top: 4px; }

button {
  font-family: inherit;
  cursor: pointer;
  touch-action: manipulation;
  transition: transform 150ms ease-out, opacity 150ms ease-out, background-color 150ms ease-out;
}
button:active { transform: scale(0.97); }

#match-submit-btn, #penalty-save-btn {
  flex: 1;
  padding: 14px;
  font-size: 1rem;
  font-weight: 700;
  color: #1a1300;
  background: var(--accent);
  border: none;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}
#match-submit-btn:hover, #penalty-save-btn:hover { background: var(--accent-hover); }

#match-cancel-edit, #penalty-cancel-btn {
  padding: 14px;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  background: var(--glass-bg-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.penalty-open-btn {
  display: block;
  width: 100%;
  padding: 14px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: var(--space-3);
}

#penalty-modal {
  padding: var(--space-3);
  border: 1px solid var(--glass-border);
  color: var(--text);
  max-width: 340px;
  width: calc(100vw - 48px);
}
#penalty-modal::backdrop { background: rgba(0, 0, 0, 0.6); backdrop-filter: blur(4px); }
#penalty-form { display: flex; flex-direction: column; gap: var(--space-2); }
#penalty-form label { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: -4px; }
#penalty-form input, #penalty-form select {
  height: 48px;
  padding: 0 14px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--text);
  background: var(--glass-bg-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  width: 100%;
  color-scheme: dark;
}

.match-row, .penalty-row {
  padding: var(--space-3);
  margin-bottom: var(--space-2);
}

.match-row-top, .penalty-row-top { display: flex; justify-content: space-between; align-items: baseline; font-weight: 600; }
.match-row-meta, .penalty-row-meta { color: var(--text-secondary); font-size: 0.85rem; margin-top: 2px; }
.match-row-actions, .penalty-row-actions { display: flex; gap: var(--space-2); margin-top: var(--space-2); }
.match-row-actions button, .penalty-row-actions button {
  flex: 1;
  padding: 11px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--glass-bg-strong);
  color: var(--text);
}
.match-row-actions button[data-action="delete"], .penalty-row-actions button[data-action="delete"] {
  color: var(--danger);
  border-color: rgba(230, 103, 103, 0.35);
}
.match-row-actions button[data-action="delete"]:hover, .penalty-row-actions button[data-action="delete"]:hover { color: var(--danger-hover); }

.filter-chips {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding: 2px 2px var(--space-2);
  margin-bottom: var(--space-3);
}

.chip {
  flex: 0 0 auto;
  padding: 11px 16px;
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--glass-bg-strong);
  color: var(--text);
  white-space: nowrap;
}

.chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #1a1300;
  box-shadow: var(--shadow-sm);
}

#load-more {
  display: block;
  width: 100%;
  padding: 14px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  color: var(--text);
  margin-top: var(--space-1);
  margin-bottom: var(--space-3);
}

.week-heading {
  margin: var(--space-3) 0 var(--space-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
}

@media (min-width: 640px) {
  body { max-width: 480px; margin: 0 auto; }
}

@media (prefers-reduced-motion: reduce) {
  button, button:active, .winrate-fill { transition: none; transform: none; }
}