/* ─── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:        #0a0a12;
  --bg2:       #12121e;
  --border:    #2a2a4a;
  --gold:      #ffd700;
  --silver:    #c0c0d0;
  --bronze:    #cd7f32;
  --green:     #00ff88;
  --cyan:      #00eeff;
  --red:       #ff3355;
  --white:     #e8e8ff;
  --dim:       #6666aa;
  --font:      'Press Start 2P', monospace;
}

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  background: var(--bg);
  color: var(--white);
  font-family: var(--font);
  font-size: 12px;
  line-height: 1.6;
}

/* ─── CRT effect ──────────────────────────────────────────────────────────── */
.crt-overlay {
  pointer-events: none;
  position: absolute; inset: 0; z-index: 100;
  background: repeating-linear-gradient(
    0deg,
    rgba(0,0,0,0.06) 0px,
    rgba(0,0,0,0.06) 1px,
    transparent 1px,
    transparent 3px
  );
}

/* ─── Screens ──────────────────────────────────────────────────────────────── */
.screen {
  display: none;
  position: fixed; inset: 0;
  overflow-y: auto;
  background: var(--bg);
}
.screen.active { display: flex; flex-direction: column; align-items: center; justify-content: center; }

/* ─── Start Screen ─────────────────────────────────────────────────────────── */
#start-canvas {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  pointer-events: none;
}

.start-inner {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center;
  padding: 20px; width: 100%; max-width: 480px;
}

.title-block {
  text-align: center;
  margin-bottom: 18px;
}

.title-org {
  font-size: clamp(5px, 1.2vw, 8px);
  color: var(--cyan);
  letter-spacing: 3px;
  text-shadow: 0 0 8px var(--cyan);
  margin-bottom: 8px;
}

.game-title {
  font-size: clamp(16px, 5.5vw, 34px);
  color: var(--gold);
  text-align: center;
  text-shadow: 0 0 20px rgba(255,215,0,0.6), 3px 3px 0 #7a3500;
  line-height: 1.5;
  letter-spacing: 3px;
  animation: titlePulse 2s ease-in-out infinite;
  margin: 0;
}

.title-abbr {
  font-size: clamp(7px, 1.6vw, 10px);
  color: #888;
  letter-spacing: 4px;
  margin-top: 10px;
}

@keyframes titlePulse {
  0%,100% { text-shadow: 0 0 20px rgba(255,215,0,0.6), 3px 3px 0 #7a3500; }
  50%     { text-shadow: 0 0 50px rgba(255,215,0,1),   3px 3px 0 #7a3500; }
}

.card {
  background: var(--bg2);
  border: 2px solid var(--border);
  border-radius: 4px;
  padding: 24px 20px;
  width: 100%;
  box-shadow: 0 0 30px rgba(0,200,255,0.08);
}

.field-label {
  display: block; font-size: 9px; color: var(--dim);
  margin-bottom: 6px; letter-spacing: 2px;
}

.retro-input {
  width: 100%; padding: 10px 12px;
  background: #070712;
  border: 2px solid var(--border);
  border-radius: 2px;
  color: var(--green);
  font-family: var(--font);
  font-size: 12px;
  letter-spacing: 2px;
  outline: none;
  transition: border-color 0.2s;
}
.retro-input:focus { border-color: var(--cyan); box-shadow: 0 0 8px rgba(0,238,255,0.3); }
.retro-input::placeholder { color: #333355; }
.code-input { text-transform: uppercase; letter-spacing: 8px; font-size: 16px; text-align: center; }

.btn-group { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }

.btn-event {
  flex: 1; padding: 8px 6px; font-family: var(--font); font-size: 7px;
  background: var(--bg); border: 2px solid var(--border); color: var(--dim);
  cursor: pointer; letter-spacing: 1px;
  transition: all 0.15s;
}
.btn-event:hover  { border-color: var(--cyan); color: var(--cyan); }
.btn-event.active { border-color: var(--gold); color: var(--gold); background: #1a1200; }

.btn-primary, .btn-secondary {
  display: block; width: 100%; margin-top: 14px;
  padding: 12px; font-family: var(--font); font-size: 11px;
  letter-spacing: 2px; cursor: pointer; border: none; border-radius: 2px;
  transition: all 0.15s; text-transform: uppercase;
}
.btn-primary  { background: var(--green); color: #001a0a; }
.btn-primary:hover  { background: #00ffaa; transform: translateY(-1px); box-shadow: 0 4px 0 #005533; }
.btn-primary:active { transform: translateY(1px); box-shadow: none; }
.btn-secondary { background: #1a1a30; color: var(--cyan); border: 2px solid var(--cyan); }
.btn-secondary:hover { background: #00223a; box-shadow: 0 0 12px rgba(0,238,255,0.3); }

.btn-tiny {
  background: transparent; border: 1px solid var(--dim); color: var(--dim);
  font-family: var(--font); font-size: 8px; padding: 3px 6px;
  cursor: pointer; letter-spacing: 1px;
}
.btn-tiny:hover { border-color: var(--cyan); color: var(--cyan); }

.divider { text-align: center; color: var(--dim); font-size: 9px; margin: 16px 0; letter-spacing: 4px; }

.error-msg { color: var(--red); font-size: 8px; margin-top: 10px; min-height: 16px; text-align: center; letter-spacing: 1px; }

/* ─── Lobby Screen ─────────────────────────────────────────────────────────── */
.lobby-inner {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px; width: 100%; max-width: 680px;
  overflow-y: auto; max-height: 100vh;
}

.screen-title {
  font-size: clamp(14px, 4vw, 24px);
  color: var(--cyan);
  letter-spacing: 6px;
  margin-bottom: 16px;
  text-shadow: 0 0 12px var(--cyan);
}

.room-code-display {
  font-size: 14px; color: var(--gold);
  background: #1a1200; border: 2px solid var(--gold);
  padding: 10px 20px; border-radius: 2px;
  margin-bottom: 16px; letter-spacing: 4px;
  display: flex; align-items: center; gap: 10px;
}

/* Two-column layout: config left, players right */
.lobby-layout {
  display: flex; gap: 16px; width: 100%; align-items: flex-start;
  flex-wrap: wrap;
}

/* ── Config Panel ── */
.config-panel {
  flex: 0 0 210px;
  background: var(--bg2);
  border: 2px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.config-title {
  background: #16163a; padding: 8px 14px;
  font-size: 8px; color: var(--cyan); letter-spacing: 3px;
  border-bottom: 1px solid var(--border);
}

.config-row { padding: 12px 14px; }
.config-row--border { border-top: 1px solid var(--border); }

.config-label {
  font-size: 7px; color: var(--dim);
  letter-spacing: 2px; margin-bottom: 10px;
}

/* Event checklist (host) */
.event-checklist { display: flex; flex-direction: column; gap: 6px; }

.event-check-item {
  display: flex; align-items: center; gap: 8px;
  cursor: pointer; padding: 7px 8px;
  border: 1px solid var(--border); border-radius: 2px;
  transition: border-color 0.15s, background 0.15s;
}
.event-check-item:hover { border-color: var(--cyan); }

.event-checkbox { display: none; }

.event-check-label {
  font-size: 7px; letter-spacing: 1px; color: var(--dim);
  transition: color 0.15s;
}
/* Checked state via adjacent sibling */
.event-checkbox:checked + .event-check-label { color: var(--green); }
.event-check-item:has(.event-checkbox:checked) {
  border-color: var(--green); background: #001a0a;
}
.event-check-item::before {
  content: '○'; font-size: 10px; color: var(--dim); flex-shrink: 0;
}
.event-check-item:has(.event-checkbox:checked)::before { content: '●'; color: var(--green); }

/* Event list (guest read-only) */
.event-display-guest { padding: 2px 0; }
.events-list-readonly { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.events-list-readonly li {
  font-size: 7px; color: var(--cyan);
  letter-spacing: 1px; padding: 5px 0;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 6px;
}
.events-list-readonly li::before { content: '▶'; color: var(--gold); font-size: 8px; }
.events-list-readonly li:last-child { border-bottom: none; }

/* Scoring info */
.scoring-info {
  display: flex; flex-direction: column; gap: 3px;
}
.scoring-info span { font-size: 7px; color: var(--dim); letter-spacing: 1px; }
.scoring-etc { color: #333355; }

/* ── Player List ── */
.player-list-wrap {
  flex: 1; min-width: 200px;
  background: var(--bg2);
  border: 2px solid var(--border); border-radius: 4px;
  overflow: hidden;
}

.player-list-header {
  background: #16163a; padding: 8px 14px;
  font-size: 9px; color: var(--dim); letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
}

.player-list { list-style: none; max-height: 280px; overflow-y: auto; }
.player-list li {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-bottom: 1px solid #1a1a2a;
  font-size: 9px; letter-spacing: 1px;
}
.player-list li:last-child { border-bottom: none; }
.player-list li .player-dot { width: 10px; height: 10px; flex-shrink: 0; }
.player-list li .player-name { flex: 1; }
.player-list li.is-host .player-name { color: var(--gold); }

/* Ready badges */
.ready-badge {
  font-size: 7px; padding: 3px 6px;
  border-radius: 2px; letter-spacing: 1px; flex-shrink: 0;
}
.ready-badge.ready     { background: #003318; color: var(--green); border: 1px solid var(--green); }
.ready-badge.not-ready { background: #1a0008; color: #ff6688;      border: 1px solid #ff3355; }
.ready-badge.host-tag  { background: #1a1200; color: var(--gold);  border: 1px solid var(--gold); }

/* Lobby actions bar */
.lobby-actions {
  width: 100%; margin-top: 16px;
  display: flex; flex-direction: column; align-items: center; gap: 10px;
}

.ready-status-bar {
  font-size: 8px; color: var(--dim);
  letter-spacing: 2px; min-height: 16px;
  text-align: center;
}
.ready-status-bar.all-ready { color: var(--green); text-shadow: 0 0 8px var(--green); }

/* Ready toggle button */
.btn-ready-toggle {
  display: block; width: 100%; max-width: 300px;
  padding: 12px; font-family: var(--font); font-size: 11px;
  letter-spacing: 2px; cursor: pointer; border-radius: 2px;
  transition: all 0.15s; text-transform: uppercase;
  background: #001a0a; color: var(--green); border: 2px solid var(--green);
}
.btn-ready-toggle:hover  { background: #002a12; box-shadow: 0 0 12px rgba(0,255,136,0.3); }
.btn-ready-toggle.is-ready {
  background: #1a0008; color: #ff6688; border-color: #ff3355;
}
.btn-ready-toggle.is-ready:hover { box-shadow: 0 0 12px rgba(255,51,85,0.3); }

/* Start button: greyed until all ready */
#btn-start.not-all-ready { opacity: 0.55; }

.waiting-msg { font-size: 8px; color: var(--dim); letter-spacing: 2px; margin: 4px 0; text-align: center; }

.host-only.hidden, .guest-only.hidden, .hidden { display: none !important; }

/* ─── Countdown Screen ─────────────────────────────────────────────────────── */
.countdown-inner {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%;
}

.countdown-event-label {
  font-size: 8px; color: var(--dim);
  letter-spacing: 3px; margin-bottom: 8px;
}

.countdown-event {
  font-size: 10px; color: var(--cyan);
  letter-spacing: 4px; margin-bottom: 24px;
  text-shadow: 0 0 8px var(--cyan);
}

.countdown-number {
  font-size: clamp(64px, 20vw, 140px);
  color: var(--gold);
  text-shadow: 0 0 40px rgba(255,215,0,0.8), 6px 6px 0 #7a3500;
  animation: popIn 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  line-height: 1;
}

@keyframes popIn {
  from { transform: scale(0.3); opacity: 0.3; }
  to   { transform: scale(1);   opacity: 1; }
}

.countdown-label {
  font-size: 11px; color: var(--dim);
  letter-spacing: 4px; margin-top: 20px;
}

/* ─── Race Screen ──────────────────────────────────────────────────────────── */
#screen-race {
  display: none;
  flex-direction: column;
  background: #050508;
}
#screen-race.active { display: flex; }

.race-hud {
  display: flex; align-items: center; justify-content: space-between;
  padding: 6px 12px;
  background: #0a0a18;
  border-bottom: 2px solid var(--border);
  flex-shrink: 0;
}

.hud-event { font-size: 7px; color: var(--cyan); letter-spacing: 2px; }
.hud-timer { font-size: 14px; color: var(--gold); letter-spacing: 2px; }
.hud-pos   { font-size: 7px; color: var(--green); letter-spacing: 1px; text-align: right; max-width: 120px; }

#race-canvas {
  flex: 1;
  width: 100%;
  display: block;
  image-rendering: pixelated;
}

.race-controls-hint {
  display: flex; gap: 20px; align-items: center; justify-content: center;
  padding: 6px; font-size: 8px; color: var(--dim);
  letter-spacing: 2px; background: #0a0a18;
  border-top: 1px solid var(--border); flex-shrink: 0;
  flex-wrap: wrap;
}

.mobile-hint { display: none; }
@media (pointer: coarse) { .mobile-hint { display: inline; } }

/* ─── Mobile Controls ──────────────────────────────────────────────────────── */
.mobile-controls {
  display: flex; gap: 12px; justify-content: center;
  padding: 10px; background: #0a0a18;
  border-top: 1px solid var(--border); flex-shrink: 0;
}

.touch-btn {
  font-family: var(--font); font-size: 11px;
  padding: 16px 24px; border: 2px solid;
  background: #0a0a18; cursor: pointer;
  -webkit-user-select: none; user-select: none; -webkit-tap-highlight-color: transparent;
  letter-spacing: 1px; min-width: 100px;
  transition: background 0.1s;
}
.left-btn  { color: #ff88aa; border-color: #ff88aa; }
.right-btn { color: #88aaff; border-color: #88aaff; }
.jump-btn  { color: var(--gold); border-color: var(--gold); }

.left-btn:active  { background: #330011; }
.right-btn:active { background: #001133; }
.jump-btn:active  { background: #332200; }

/* ─── Inter-event Screen ───────────────────────────────────────────────────── */
#screen-inter-event { justify-content: flex-start; overflow-y: auto; }

.inter-event-inner {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px; width: 100%; max-width: 680px;
}

.ie-header { text-align: center; margin-bottom: 20px; }

.ie-event-label {
  font-size: 8px; color: var(--dim); letter-spacing: 3px; margin-bottom: 8px;
}

.ie-event-name {
  font-size: clamp(12px, 3vw, 20px); color: var(--cyan);
  letter-spacing: 4px; text-shadow: 0 0 10px var(--cyan);
}

.ie-columns {
  display: flex; gap: 16px; width: 100%; flex-wrap: wrap;
}

.ie-section {
  flex: 1; min-width: 220px;
  background: var(--bg2); border: 2px solid var(--border);
  border-radius: 4px; overflow: hidden;
}

.ie-title {
  background: #16163a; padding: 8px 12px;
  font-size: 7px; color: var(--cyan); letter-spacing: 2px;
  border-bottom: 1px solid var(--border);
}

.ie-table {
  width: 100%; border-collapse: collapse; font-size: 8px; letter-spacing: 1px;
}
.ie-table th {
  padding: 6px 10px; color: var(--dim); text-align: left;
  border-bottom: 1px solid var(--border);
}
.ie-table td { padding: 7px 10px; border-bottom: 1px solid #1a1a2a; }
.ie-table tr:last-child td { border-bottom: none; }
.ie-table tr:nth-child(1) td { color: var(--gold); }
.ie-table tr:nth-child(2) td { color: var(--silver); }
.ie-table tr:nth-child(3) td { color: var(--bronze); }
.ie-table tr.dnf td { color: var(--dim); }

.ie-next-bar {
  width: 100%; margin-top: 16px;
  padding: 12px 20px; text-align: center;
  background: #0a0a1a; border: 1px solid var(--border);
  font-size: 8px; color: var(--dim); letter-spacing: 2px;
  border-radius: 2px;
}
.ie-next-name { color: var(--gold); }

.ie-actions {
  width: 100%; margin-top: 14px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
}
.ie-actions .btn-primary { max-width: 300px; }

/* ─── Results Screen ───────────────────────────────────────────────────────── */
.results-inner {
  display: flex; flex-direction: column; align-items: center;
  padding: 20px; width: 100%; max-width: 620px;
}

.podium-wrap {
  display: flex; align-items: flex-end; gap: 0;
  margin: 20px 0; width: 100%; max-width: 400px;
}

.podium-slot { display: flex; flex-direction: column; align-items: center; flex: 1; }
.pod-crown { font-size: 20px; margin-bottom: 4px; }
.pod-name  { font-size: 8px; color: var(--white); text-align: center; margin-bottom: 4px; letter-spacing: 1px; word-break: break-all; padding: 0 4px; }
.pod-time, .pod-score { font-size: 7px; color: var(--dim); margin-bottom: 6px; }
.pod-block { font-size: 10px; width: 100%; text-align: center; padding: 12px 4px; letter-spacing: 2px; border-top: 3px solid; }
.pod-block.gold   { background: #2a1f00; color: var(--gold);   border-color: var(--gold);   min-height: 80px; display:flex; align-items:center; justify-content:center; }
.pod-block.silver { background: #1a1a20; color: var(--silver); border-color: var(--silver); min-height: 60px; display:flex; align-items:center; justify-content:center; }
.pod-block.bronze { background: #1a1000; color: var(--bronze); border-color: var(--bronze); min-height: 50px; display:flex; align-items:center; justify-content:center; }

.results-table {
  width: 100%; border-collapse: collapse; margin-bottom: 20px;
  font-size: 9px; letter-spacing: 1px;
}
.results-table th {
  background: #16163a; padding: 8px 10px; color: var(--dim);
  border-bottom: 2px solid var(--border); text-align: left;
}
.results-table td { padding: 8px 10px; border-bottom: 1px solid var(--border); }
.results-table tr:nth-child(1) td { color: var(--gold); }
.results-table tr:nth-child(2) td { color: var(--silver); }
.results-table tr:nth-child(3) td { color: var(--bronze); }
.results-table tr.dnf td { color: var(--dim); }

.results-btns { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; }
.results-btns .btn-primary { max-width: 300px; }

/* ─── Animations ───────────────────────────────────────────────────────────── */
@keyframes flash {
  0%,100% { opacity: 1; }
  50%     { opacity: 0.4; }
}
.flash { animation: flash 0.3s linear 4; }

@keyframes celebrate {
  0%   { transform: scale(1) rotate(0deg); }
  25%  { transform: scale(1.1) rotate(-3deg); }
  75%  { transform: scale(1.1) rotate(3deg); }
  100% { transform: scale(1) rotate(0deg); }
}
.celebrate { animation: celebrate 0.4s ease-in-out 3; }

/* ─── Scrollbar ────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border); }