:root {
  --bg: #0f1a1f;
  --panel: #16242a;
  --text: #e8f1f2;
  --muted: #9fb1b7;
  --accent: #f0b429;
  --accent-2: #5bd1d7;
  --border: #24343b;
  --danger: #e06161;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Segoe UI", sans-serif;
  background: radial-gradient(1200px 800px at 10% 10%, #1b2b33, var(--bg));
  color: var(--text);
  font-size: 16px;
}

.app {
  max-width: 1100px;
  margin: 32px auto 64px;
  padding: 0 20px;
}

header {
  margin-bottom: 24px;
}

h1 {
  margin: 0 0 6px;
  font-size: 36px;
  letter-spacing: 0.5px;
}

.subtitle {
  color: var(--muted);
  margin: 0;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 18px;
  border-radius: 14px;
  margin: 14px 0;
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

h2 { margin: 0 0 14px; font-size: 20px; }

h3 { margin: 12px 0 10px; font-size: 16px; color: var(--muted); }

.row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 12px;
  align-items: end;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

input, select {
  background: #0c1519;
  color: var(--text);
  border: 1px solid var(--border);
  padding: 8px 10px;
  border-radius: 8px;
}

button {
  background: linear-gradient(135deg, var(--accent), #ffdd70);
  color: #2b1a00;
  border: none;
  padding: 9px 14px;
  border-radius: 8px;
  font-weight: 700;
  cursor: pointer;
}

button:hover { filter: brightness(1.05); }

button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}

button.danger {
  background: #2a1313;
  color: #ffd5d5;
  border: 1px solid #4b1f1f;
}

.hidden { display: none; }

.message {
  margin-top: 10px;
  color: var(--accent-2);
}

.banner {
  background: linear-gradient(135deg, #ff5252, #ffb347);
  color: #2b1a00;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
  text-align: center;
}

.pill-list {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.pill {
  padding: 6px 10px;
  border-radius: 20px;
  background: #0c1519;
  border: 1px solid var(--border);
  color: var(--muted);
  cursor: pointer;
}

.pill.active {
  border-color: var(--accent);
  color: var(--text);
}

.table {
  display: grid;
  gap: 8px;
}

.table-row {
  display: grid;
  grid-template-columns: repeat(7, minmax(0,1fr));
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  background: #101b1f;
  border: 1px solid var(--border);
}

.table-row.header {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.table-actions {
  display: flex;
  gap: 6px;
}

.cup-summary {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 10px;
}

.tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}

.tab {
  background: #0c1519;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

.tab.active {
  background: linear-gradient(135deg, var(--accent), #ffdd70);
  color: #2b1a00;
  border-color: transparent;
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.modal.hidden { display: none; }
.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(2px);
}
.modal-card {
  position: relative;
  margin: 6vh auto;
  max-width: 900px;
  width: calc(100% - 32px);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.modal-panel { display: none; }
.modal-panel.active { display: block; }

.winner-body {
  display: grid;
  gap: 12px;
  justify-items: center;
  text-align: center;
  padding: 10px 6px 6px;
}

.cup-icon {
  font-size: 48px;
}

.winner-message {
  font-size: 18px;
  font-weight: 800;
  color: var(--accent);
}

@media (max-width: 900px) {
  .grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .table-row { grid-template-columns: repeat(3, minmax(0,1fr)); }
}

@media (max-width: 540px) {
  body { font-size: 18px; }
  h1 { font-size: 30px; }
  h2 { font-size: 18px; }
  h3 { font-size: 15px; }
  .subtitle { font-size: 14px; }
  input, select, button { font-size: 16px; }
  .row { flex-direction: column; align-items: stretch; }
  .grid { grid-template-columns: 1fr; }
  .table-row.header { display: none; }
  .table-row { grid-template-columns: 1fr; gap: 8px; }
  .table-row > div {
    display: grid;
    grid-template-columns: minmax(110px, 40%) 1fr;
    gap: 10px;
    align-items: baseline;
  }
  .table-row > div::before {
    content: attr(data-label) ":";
    color: var(--muted);
    font-weight: 600;
  }
  .table-row .spacer { display: none; }
  .table-actions { justify-content: flex-start; flex-wrap: wrap; }
}