:root {
  --slate-50: #f8fafc; --slate-100: #f1f5f9; --slate-200: #e2e8f0; --slate-300: #cbd5e1;
  --slate-400: #94a3b8; --slate-500: #64748b; --slate-600: #475569; --slate-700: #334155;
  --slate-800: #1e293b; --slate-900: #0f172a; --slate-950: #020617;

  --cyan-200: #a5f3fc; --cyan-300: #67e8f9; --cyan-500: #06b6d4; --cyan-600: #0891b2; --cyan-700: #0e7490;
  --fuchsia-200: #f5d0fe; --fuchsia-300: #f0abfc; --fuchsia-500: #d946ef; --fuchsia-600: #c026d3;
  --emerald-200: #a7f3d0; --emerald-300: #6ee7b7; --emerald-500: #10b981; --emerald-600: #059669;
  --rose-200: #fecdd3; --rose-300: #fda4af; --rose-500: #f43f5e; --rose-700: #be123c;
  --amber-200: #fde68a; --amber-300: #fcd34d; --amber-500: #f59e0b; --amber-600: #d97706;
  --indigo-300: #a5b4fc;
  --sky-300: #7dd3fc; --sky-400: #38bdf8; --sky-500: #0ea5e9;
}

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background-color: var(--slate-950);
  color: var(--slate-100);
  min-height: 100vh;
}

.background-glow {
  position: absolute;
  inset: 0;
  z-index: -10;
  opacity: 0.35;
  pointer-events: none;
  overflow: hidden;
}
.background-glow::before {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  background-image: radial-gradient(800px 400px at 20% -10%, #38bdf8 0%, transparent 35%),
                    radial-gradient(600px 400px at 100% 0%, #a78bfa 0%, transparent 25%);
}


#app-container {
  width: 100%;
  max-width: 1152px; /* max-w-6xl */
  min-height: 100vh;
  margin: 0 auto;
  padding: 2rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Typography & General */
h1 {
  font-size: 1.875rem; /* text-3xl */
  font-weight: 600;
  letter-spacing: -0.025em;
  background: linear-gradient(to right, var(--cyan-300), var(--sky-300), var(--fuchsia-300));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 1px 1px rgba(0,0,0,0.2));
}
.font-mono { font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace; }
.text-sm { font-size: 0.875rem; }

/* Header */
header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
header .controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Card */
.card {
  background-color: rgba(15, 23, 42, 0.8); /* slate-900/80 */
  border: 1px solid var(--slate-800);
  border-radius: 0.75rem;
  overflow: hidden;
}
.card-header { padding: 1.5rem 1.5rem 0.5rem; }
.card-content { padding: 1.5rem; }
.card-title { font-size: 1.25rem; font-weight: 600; color: var(--slate-100); }

/* Form Elements */
.label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate-200);
  margin-bottom: 0.5rem;
}
.input {
  display: block;
  width: 100%;
  height: 2.5rem;
  padding: 0.5rem 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--slate-700);
  background-color: var(--slate-800);
  color: var(--slate-100);
  font-size: 1rem;
}
.input::placeholder { color: var(--slate-400); }
.input:focus { outline: 2px solid var(--sky-500); outline-offset: 2px; }
.input[type="number"] { appearance: textfield; -moz-appearance: textfield; }
.input[type="number"]::-webkit-outer-spin-button,
.input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}

/* Button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: 0.375rem;
  font-weight: 500;
  font-size: 0.875rem;
  border: none;
  cursor: pointer;
  transition: background-color 0.2s, opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  color: var(--slate-50);
}
.btn:disabled { cursor: not-allowed; opacity: 0.5; }
.btn.btn-primary {
  background: linear-gradient(135deg, var(--sky-500), var(--fuchsia-500));
  position: relative;
  overflow: hidden;
  transform: translateY(0);
  box-shadow: 0 4px 15px 0 rgba(14, 165, 233, 0.3);
}
.btn.btn-primary:not(:disabled):hover {
  background: linear-gradient(135deg, var(--sky-400), var(--fuchsia-400));
  transform: translateY(-1px);
  box-shadow: 0 8px 25px 0 rgba(14, 165, 233, 0.4), 0 0 20px rgba(217, 70, 239, 0.3);
}
.btn.btn-primary:not(:disabled)::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.3),
    transparent
  );
  transition: left 0.6s;
}
.btn.btn-primary:not(:disabled):hover::before {
  left: 100%;
}
.btn.btn-secondary {
  background-color: var(--slate-800);
  border: 1px solid var(--slate-700);
  color: var(--slate-200);
}
.btn.btn-secondary:not(:disabled):hover { background-color: var(--slate-700); }
.btn.btn-ghost { background-color: transparent; color: var(--slate-300); }
.btn.btn-ghost:not(:disabled):hover { color: white; background-color: var(--slate-800); }
.btn.btn-cyan { background-color: var(--cyan-600); }
.btn.btn-cyan:not(:disabled):hover { background-color: var(--cyan-500); }
.btn.btn-fuchsia { background-color: var(--fuchsia-600); }
.btn.btn-fuchsia:not(:disabled):hover { background-color: var(--fuchsia-500); }
.btn.btn-emerald { background-color: var(--emerald-600); }
.btn.btn-emerald:not(:disabled):hover { background-color: var(--emerald-500); }
.btn.btn-icon { padding: 0.5rem; width: 2.25rem; height: 2.25rem; }


/* Setup Card specific styles */
.setup-grid {
  display: grid;
  gap: 0.75rem;
}
@media (min-width: 768px) {
  .setup-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .setup-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Badge */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.625rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid transparent;
}
.badge-leader {
  background-color: rgba(245, 158, 11, 0.2); /* amber-500/20 */
  color: var(--amber-200);
  border-color: rgba(217, 119, 6, 0.3); /* amber-600/30 */
}
.badge-invalid {
  background-color: rgba(244, 63, 94, 0.2); /* rose-500/20 */
  color: var(--rose-200);
  border-color: rgba(190, 18, 60, 0.3); /* rose-700/30 */
}
.badge-cyan {
    background-color: rgba(6, 182, 212, 0.2);
    color: var(--cyan-200);
    border-color: rgba(14, 116, 144, 0.3);
}
.badge-fuchsia {
    background-color: rgba(217, 70, 239, 0.2);
    color: var(--fuchsia-200);
    border-color: rgba(192, 38, 211, 0.3);
}

/* Role badge */
.badge-role {
  background-color: rgba(148, 163, 184, 0.2); /* slate-400/20 */
  color: var(--slate-200);
  border-color: rgba(100, 116, 139, 0.3); /* slate-500/30 */
}

/* Table */
.table-wrapper { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
}
th, td {
  padding: 0.75rem 0.5rem;
  text-align: center;
  border-bottom: 1px solid var(--slate-800);
}
thead th {
  color: var(--slate-100);
  font-weight: 500;
  vertical-align: bottom;
  background-color: rgba(15, 23, 42, 0.9);
}
thead tr:last-child th {
  background-color: rgba(15, 23, 42, 0.7);
  color: var(--slate-300);
  font-size: 0.875rem;
}
tbody tr:nth-child(even) { background-color: rgba(15, 23, 42, 0.2); }
tbody tr:nth-child(odd) { background-color: rgba(15, 23, 42, 0.4); }
.current-round-row {
    box-shadow: 0 0 0 1px var(--sky-500)/0.4;
}
.upcoming-round-row {
    opacity: 0.4;
}
.invalid-round-row { background-color: rgba(159, 18, 57, 0.3) !important; }

.commander-name {
    display: block;
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--slate-400);
    margin-top: 2px;
}

/* Specific table cell colors */
.text-cyan-bid { color: var(--cyan-200); }
.text-fuchsia-act { color: var(--fuchsia-200); }
.text-sky-round { color: var(--sky-300); }
.text-placeholder { color: var(--slate-500); }
.score-exact { color: var(--emerald-300); font-weight: 600; }
.score-miss { color: var(--slate-100); }
.score-neg { color: var(--rose-300); font-weight: 600; }

/* Totals Panel */
.totals-grid { display: flex; flex-direction: column; gap: 0.75rem; }
.totals-header {
  position: sticky;
  top: 0;
  z-index: 5;
  display: grid;
  grid-template-columns: 1fr auto; /* player spacer | stats */
  align-items: center;
  padding: 0.25rem 0.75rem 0.5rem;
  margin-bottom: 0.25rem;
  background: linear-gradient(to bottom, rgba(15,23,42,0.95), rgba(15,23,42,0.6));
  backdrop-filter: blur(2px);
}
.totals-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem;
  border-radius: 1rem;
  border: 1px solid var(--slate-800);
  background-color: rgba(2, 6, 23, 0.7); /* slate-950/70 */
}
.totals-row.summary { background-color: rgba(15, 23, 42, 0.9); }
.totals-player-info { display: flex; align-items: center; gap: 0.5rem; }
.totals-stats { display: grid; grid-template-columns: 72px 108px 80px; gap: 1.5rem; align-items: center; justify-items: end; }
.totals-stats .stat-label { font-size: 0.875rem; color: var(--slate-400); text-align: right; white-space: nowrap; }
.totals-stats .stat-value { font-weight: 600; }

/* Rules Panel */
.rules-list { list-style-type: disc; padding-left: 1.25rem; }
.rules-list li { margin-bottom: 0.25rem; }
.rules-list li::marker { color: var(--slate-500); }

/* Collapsible Panels */
.panel-container {
  position: fixed;
  z-index: 40;
  transition: transform 0.3s ease-in-out;
  background-color: var(--slate-900);
  border: 1px solid var(--slate-800);
}
.side-panel {
  top: 50%;
  right: 0;
  width: 400px;
  max-width: 90vw;
  transform: translateY(-50%) translateX(0);
  border-radius: 0.75rem 0 0 0.75rem;
  border-right: none;
}
.side-panel.closed { transform: translateY(-50%) translateX(100%); }
.bottom-panel {
  bottom: 0;
  left: 50%;
  width: 600px;
  max-width: 95vw;
  transform: translateX(-50%) translateY(0);
  border-radius: 0.75rem 0.75rem 0 0;
  border-bottom: none;
}
.bottom-panel.closed { transform: translateX(-50%) translateY(100%); }
.panel-toggle {
  position: absolute;
  z-index: 50;
  background-color: var(--slate-800);
  border: 1px solid var(--slate-700);
  color: var(--slate-200);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.panel-toggle:hover { background-color: var(--slate-700); }
.side-toggle {
  top: 50%;
  left: 0;
  transform: translate(-100%, -50%);
  border-radius: 0.5rem 0 0 0.5rem;
  border-right: none;
  padding: 1rem 0.5rem;
}
.bottom-toggle {
  top: 0;
  left: 50%;
  transform: translate(-50%, -100%);
  border-radius: 0.5rem 0.5rem 0 0;
  border-bottom: none;
  padding: 0.5rem 1rem;
}
.panel-content {
    max-height: 80vh;
    overflow-y: auto;
}
.panel-content .card { border: none; background: transparent; }

/* Tighter spacing for Totals card only */
#totals-panel-content .card-header { padding: 1rem 1.5rem 0.25rem; }
#totals-panel-content .card-content { padding: 0.75rem 1.5rem 1rem; }
#totals-panel-content .card-title { margin: 0; }

/* Dialog (Modal) */
dialog {
  max-width: 560px;
  width: 90vw;
  background-color: var(--slate-950);
  color: var(--slate-100);
  border: 1px solid var(--slate-800);
  border-radius: 0.75rem;
  padding: 0;
  box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}
dialog::backdrop { background-color: rgba(0, 0, 0, 0.7); backdrop-filter: blur(4px); }
.dialog-content-wrapper { padding: 1.5rem; }
.dialog-header { margin-bottom: 1.5rem; }
.dialog-header h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin: 0 0 0.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.dialog-header p {
  font-size: 0.875rem;
  color: var(--slate-400);
  margin: 0;
}
.dialog-body {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 0.25rem;
}
.dialog-player-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.75rem;
  border-radius: 0.75rem;
  border: 1px solid var(--slate-800);
  background-color: rgba(15, 23, 42, 0.7);
}
.dialog-player-row .player-name { display:flex; align-items:center; gap:0.5rem; font-weight: 500; }
.dialog-player-row .input-group { display: flex; align-items: center; gap: 0.5rem; }
.dialog-player-row .input { width: 5rem; text-align: center; font-size: 1.125rem; }
.dialog-footer {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--slate-800);
  display: flex;
  align-items: center;
  justify-content: flex-end; /* right-align actions even if note is missing */
  gap: 0.5rem;
}
.dialog-footer .footer-note { font-size: 0.875rem; color: var(--slate-400); }
.dialog-footer .footer-actions { display: flex; gap: 0.5rem; }

/* Card footer */
/* App bottom footer (separate from table) */
.app-footer {
  margin-top: auto; /* push to bottom of app container */
  padding-top: 0.5rem;
}
.app-footer-content {
  display: flex;
  justify-content: flex-end;
}