:root {
  --felt: #0c5e3a;
  --felt-dark: #0a4a2d;
  --felt-edge: #062a19;
  --gold: #e6b745;
  --card-bg: #fdfdfd;
  --card-back: #6b1d1d;
  --card-back-2: #8e2929;
  --red: #c62828;
  --black: #161616;
  --text: #f3eedb;
  --muted: #b8b59f;
  --shadow: 0 4px 14px rgba(0, 0, 0, 0.45);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Segoe UI', system-ui, -apple-system, Roboto, sans-serif;
  color: var(--text);
  background: radial-gradient(circle at 50% 30%, #1a3a26 0%, #08200f 100%);
  overflow: hidden;
}

.screen { width: 100%; height: 100%; }
.hidden { display: none !important; }

/* ---------- Setup screen ---------- */
#setup-screen {
  display: flex;
  align-items: center;
  justify-content: center;
}
.setup-card {
  background: linear-gradient(180deg, #1f4a30, #0e2e1c);
  border: 2px solid var(--gold);
  border-radius: 12px;
  padding: 32px;
  width: min(420px, 92vw);
  box-shadow: var(--shadow);
}
.setup-card h1 {
  margin: 0 0 0 0;
  font-size: 36px;
  letter-spacing: 2px;
  color: var(--gold);
  text-align: center;
}
.tagline {
  text-align: center;
  color: var(--muted);
  margin: 12px 0 24px 0;
}
.tagline b { color: #f7e9b8; font-weight: 600; }
.menu-who {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin: -4px 0 12px;
}
.setup-card label {
  display: block;
  margin-bottom: 14px;
  font-size: 14px;
  color: var(--muted);
}
.setup-card input[type=text],
.setup-card select {
  display: block;
  width: 100%;
  margin-top: 4px;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #3a5a45;
  background: #0a2517;
  color: var(--text);
  font-size: 15px;
}
.checkbox-row {
  display: flex !important;
  align-items: center;
  gap: 8px;
}
.checkbox-row input { width: auto; margin: 0; }
.primary-btn {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  border: none;
  border-radius: 8px;
  background: var(--gold);
  color: #2a1d00;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.1s, filter 0.1s;
}
.primary-btn:hover { filter: brightness(1.1); }
.primary-btn:active { transform: scale(0.98); }
.ghost-btn {
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  border: 1px solid var(--muted);
  border-radius: 8px;
  background: transparent;
  color: var(--text);
  font-size: 14px;
  cursor: pointer;
}
/* ---------- Rules screen ---------- */
#rules-screen {
  overflow: hidden;
}
.rules-page {
  height: 100%;
  display: flex;
  flex-direction: column;
  max-width: 780px;
  margin: 0 auto;
}
.rules-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--gold);
  background: linear-gradient(180deg, #062a19, #03150c);
  flex-shrink: 0;
}
.rules-header h1 {
  margin: 0;
  font-size: 24px;
  color: var(--gold);
  letter-spacing: 1px;
}
.rules-back {
  width: auto;
  padding: 8px 16px;
  margin-top: 0;
}
.rules-body {
  overflow-y: auto;
  padding: 24px 28px 48px;
  color: var(--text);
  line-height: 1.55;
  flex: 1;
}
.rules-body section { margin-bottom: 28px; }
.rules-body h2 {
  margin: 0 0 8px 0;
  font-size: 18px;
  color: var(--gold);
  border-bottom: 1px solid rgba(230, 183, 69, 0.3);
  padding-bottom: 4px;
}
.rules-body h3 {
  margin: 14px 0 4px 0;
  font-size: 14px;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.rules-body ul {
  margin: 8px 0;
  padding-left: 22px;
}
.rules-body li { margin: 6px 0; }
.rules-body p { margin: 8px 0; }
.rules-body b { color: #f7e9b8; }

/* ---------- Game screen ---------- */
#game-screen {
  display: grid;
  grid-template-rows: auto 1fr;
}
.topbar {
  background: linear-gradient(180deg, #062a19, #03150c);
  border-bottom: 1px solid var(--gold);
  padding: 8px 64px 8px 16px;
  position: relative;
}
.menu-btn {
  position: absolute;
  top: 8px;
  right: 12px;
  width: 38px;
  height: 38px;
  border-radius: 6px;
  border: 1px solid var(--gold);
  background: rgba(0, 0, 0, 0.4);
  color: var(--gold);
  font-size: 20px;
  cursor: pointer;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: filter 0.1s;
}
.menu-btn:hover { filter: brightness(1.3); background: rgba(0, 0, 0, 0.7); }
.menu-btn:active { transform: scale(0.95); }
.score-panel {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 16px;
  align-items: center;
}
.team { display: flex; flex-direction: column; }
.team.us { align-items: flex-start; }
.team.them { align-items: flex-end; }
.team-label { color: var(--muted); font-size: 12px; text-transform: uppercase; letter-spacing: 1px; }
.team-score { font-size: 28px; font-weight: 700; color: var(--gold); line-height: 1; }
.team-bags { font-size: 12px; color: var(--muted); }
.hand-info {
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}
#phase-info {
  font-size: 16px;
  color: var(--text);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.table {
  position: relative;
  background:
    radial-gradient(ellipse at center, var(--felt) 0%, var(--felt-dark) 60%, var(--felt-edge) 100%);
  overflow: hidden;
}

/* Seats — positioned absolutely over the felt */
.seat {
  position: absolute;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.seat-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--gold);
  margin-bottom: 4px;
  background: rgba(0,0,0,0.3);
  padding: 2px 10px;
  border-radius: 999px;
}
.seat-stats {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
  display: flex;
  gap: 10px;
}
.seat-stats .bid-display { color: var(--gold); }
.seat.active .seat-name {
  background: var(--gold);
  color: #2a1d00;
  box-shadow: 0 0 12px rgba(230, 183, 69, 0.6);
}

.seat-north {
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
}
.seat-south {
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
}
.seat-west {
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
}
.seat-east {
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
}

/* Hands */
.hand {
  display: flex;
  align-items: center;
  justify-content: center;
}
.hand-north, .hand-south {
  flex-direction: row;
}
.hand-west, .hand-east {
  flex-direction: column;
}
.hand-north .card-mini + .card-mini { margin-left: -28px; }
.hand-west .card-mini + .card-mini,
.hand-east .card-mini + .card-mini { margin-top: -28px; }

.hand-south {
  flex-wrap: nowrap;
  padding: 0 12px;
  min-height: 110px;
}
.hand-south .card {
  margin-left: -28px;
  transition: transform 0.15s, margin 0.15s;
}
.hand-south .card:first-child { margin-left: 0; }
.hand-south .card.playable:hover {
  transform: translateY(-12px);
  z-index: 10;
}
.hand-south .card.unplayable {
  filter: brightness(0.55) saturate(0.4);
  cursor: not-allowed;
}
.hand-south .card.playable {
  cursor: pointer;
  box-shadow: 0 0 0 2px var(--gold), var(--shadow);
}

/* Card visuals */
.card {
  width: 70px;
  height: 100px;
  background: var(--card-bg);
  border-radius: 6px;
  border: 1px solid #888;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4px 6px;
  user-select: none;
  box-shadow: var(--shadow);
  flex-shrink: 0;
}
.card.red { color: var(--red); }
.card.black { color: var(--black); }
.card .corner {
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.card .corner.bottom {
  align-self: flex-end;
  transform: rotate(180deg);
}
.card .center-suit {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 32px;
}

.card-mini {
  width: 38px;
  height: 54px;
  border-radius: 4px;
  background-color: #7a1818;
  background-image:
    repeating-linear-gradient(45deg,  rgba(255, 255, 255, 0.10) 0 1px, transparent 1px 5px),
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.10) 0 1px, transparent 1px 5px),
    radial-gradient(circle at center, rgba(0, 0, 0, 0.35) 0%, transparent 75%);
  border: 2px solid #2a0808;
  position: relative;
  flex-shrink: 0;
  box-shadow: var(--shadow);
}
.card-mini::after {
  content: '';
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(230, 183, 69, 0.55);
  border-radius: 2px;
  pointer-events: none;
}
.card-mini::before {
  content: '♠';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: rgba(230, 183, 69, 0.85);
  font-size: 18px;
  line-height: 1;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  pointer-events: none;
}

/* Trick area */
.trick-area {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 280px;
  height: 280px;
  display: grid;
  grid-template-areas:
    ".    north  .   "
    "west center east"
    ".    south  .   ";
  grid-template-rows: 1fr 1fr 1fr;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  justify-items: center;
}
.trick-card { width: 70px; height: 100px; }
.trick-card.slot-north { grid-area: north; }
.trick-card.slot-south { grid-area: south; }
.trick-card.slot-west  { grid-area: west; }
.trick-card.slot-east  { grid-area: east; }
.trick-status {
  grid-area: center;
  font-size: 12px;
  text-align: center;
  color: var(--gold);
  font-weight: 600;
  text-shadow: 0 1px 2px rgba(0,0,0,0.7);
}
.trick-card.winner .card {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

.message-banner {
  position: absolute;
  bottom: 50%;
  left: 50%;
  transform: translate(-50%, 0);
  background: rgba(0,0,0,0.75);
  color: var(--gold);
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 600;
  pointer-events: none;
  z-index: 50;
  text-align: center;
}

/* Modal */
.modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-card {
  background: linear-gradient(180deg, #1f4a30, #0e2e1c);
  border: 2px solid var(--gold);
  border-radius: 12px;
  padding: 28px;
  width: min(440px, 92vw);
  box-shadow: var(--shadow);
}
.modal-card h2 {
  margin: 0 0 8px 0;
  color: var(--gold);
  text-align: center;
}
.modal-card p {
  color: var(--muted);
  text-align: center;
  margin: 0 0 20px 0;
  font-size: 14px;
}
.bid-buttons {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}
.bid-buttons button {
  padding: 12px 4px;
  border: 1px solid #3a5a45;
  background: #0a2517;
  color: var(--text);
  border-radius: 6px;
  font-size: 16px;
  cursor: pointer;
  transition: filter 0.1s;
}
.bid-buttons button:hover { filter: brightness(1.3); }
.bid-buttons button.nil-btn {
  grid-column: span 5;
  background: #4a1f30;
  border-color: var(--gold);
  color: var(--gold);
  font-weight: 600;
}

.recap-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 18px;
}
.recap-team {
  background: rgba(0,0,0,0.25);
  padding: 12px;
  border-radius: 6px;
}
.recap-team h3 {
  margin: 0 0 8px 0;
  font-size: 14px;
  color: var(--gold);
}
.recap-team .row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text);
  margin: 2px 0;
}
.recap-team .row.delta {
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-weight: 600;
  color: var(--gold);
}

/* Card animation */
@keyframes deal-in {
  from { opacity: 0; transform: translateY(-20px); }
  to { opacity: 1; transform: translateY(0); }
}
.card.dealt, .card-mini.dealt {
  animation: deal-in 0.25s ease-out both;
}

/* Responsive */
@media (max-width: 700px) {
  .card { width: 50px; height: 72px; padding: 3px 4px; }
  .card .corner { font-size: 11px; }
  .card .center-suit { font-size: 22px; }
  .hand-south .card { margin-left: -22px; }
  .trick-area { width: 220px; height: 220px; }
  .trick-card { width: 50px; height: 72px; }
  .card-mini { width: 28px; height: 40px; }
  .hand-north .card-mini + .card-mini { margin-left: -20px; }
  .hand-west .card-mini + .card-mini,
  .hand-east .card-mini + .card-mini { margin-top: -20px; }
  .setup-card h1 { font-size: 28px; }
  .team-score { font-size: 22px; }
}
@media (max-height: 600px) {
  .hand-south { min-height: 80px; }
  .seat-name { font-size: 12px; }
}