@import url('https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&family=Share+Tech+Mono&family=Exo+2:wght@300;400;600;700;800&display=swap');

:root {
  --bg-dark: #0a0e17;
  --bg-card: #111827;
  --bg-card-hover: #1a2336;
  --bg-input: #0d1321;
  --border: #1e2a3a;
  --border-glow: #00e5ff;
  --accent: #00e5ff;
  --accent-dim: rgba(0, 229, 255, 0.15);
  --accent-mid: rgba(0, 229, 255, 0.4);
  --danger: #ff3b5c;
  --danger-dim: rgba(255, 59, 92, 0.15);
  --success: #00ff88;
  --success-dim: rgba(0, 255, 136, 0.15);
  --warning: #ffb800;
  --warning-dim: rgba(255, 184, 0, 0.15);
  --text: #e8edf5;
  --text-dim: #6b7a8d;
  --seeker: #ff3b5c;
  --hider: #00e5ff;
  --font-display: 'Exo 2', sans-serif;
  --font-mono: 'Share Tech Mono', monospace;
  --font-ui: 'Rajdhani', sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: var(--font-ui);
  background: var(--bg-dark);
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--text);
  overflow-x: hidden;
}

/* ========== LOBBY PAGE BODY ========== */
body.lobby-page {
  background: var(--bg-dark);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(0, 229, 255, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 59, 92, 0.03) 0%, transparent 50%);
  padding: 0;
}

body.lobby-page .container {
  max-width: 460px;
  margin: 0 auto;
  padding: 20px 16px;
  padding-top: calc(env(safe-area-inset-top, 20px) + 12px);
  padding-left: calc(env(safe-area-inset-left, 0px) + 16px);
  padding-right: calc(env(safe-area-inset-right, 0px) + 16px);
  padding-bottom: 40px;
}

/* ========== LOGO ========== */
.header-logo-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  text-align: left;
}

.header-logo-icon {
  width: 56px;
  height: 56px;
  filter: drop-shadow(0 0 14px rgba(0, 255, 136, 0.7)) drop-shadow(0 0 4px rgba(0, 229, 255, 0.3));
  flex-shrink: 0;
}

.hud-logo-icon {
  width: 28px;
  height: 28px;
  filter: drop-shadow(0 0 6px rgba(0, 255, 136, 0.6));
  opacity: 0.9;
}

.end-logo-icon {
  width: 64px;
  height: 64px;
  filter: drop-shadow(0 0 18px rgba(0, 255, 136, 0.8));
  margin-bottom: 12px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.overlay-logo-icon {
  width: 48px;
  height: 48px;
  filter: drop-shadow(0 0 12px rgba(0, 255, 136, 0.6));
  margin-bottom: 12px;
  display: block;
  margin-left: auto;
  margin-right: auto;
}

/* ========== HEADER ========== */
.app-header {
  text-align: center;
  padding: 32px 0 24px;
  position: relative;
}

.logo-mark {
  font-family: var(--font-display);
  font-size: 40px;
  font-weight: 800;
  letter-spacing: 4px;
  text-transform: uppercase;
  background: linear-gradient(135deg, var(--accent) 0%, #00ff88 50%, var(--accent) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 4s ease-in-out infinite;
  text-shadow: none;
  filter: drop-shadow(0 0 30px rgba(0, 229, 255, 0.3));
  line-height: 1;
}

@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.logo-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 8px;
  color: var(--text-dim);
  margin-top: 6px;
  text-transform: uppercase;
}

.logo-tagline {
  font-family: var(--font-ui);
  font-size: 13px;
  color: var(--accent);
  margin-top: 8px;
  opacity: 0.7;
  font-weight: 500;
  letter-spacing: 2px;
}

/* ========== CARDS ========== */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 24px;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-mid), transparent);
}

.card h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.hidden {
  display: none !important;
}

/* ========== BUTTONS ========== */
.btn {
  width: 100%;
  padding: 14px 20px;
  border: none;
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s ease;
  margin: 6px 0;
  text-transform: uppercase;
  letter-spacing: 2px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.2) 0%, rgba(0, 255, 136, 0.15) 100%);
  color: var(--accent);
  border: 1px solid var(--accent);
  text-shadow: 0 0 10px rgba(0, 229, 255, 0.5);
}

.btn-primary:hover, .btn-primary:active {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.35) 0%, rgba(0, 255, 136, 0.25) 100%);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.2), inset 0 0 30px rgba(0, 229, 255, 0.05);
  transform: translateY(-1px);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-dim);
  border: 1px solid var(--border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text);
}

.btn-danger {
  background: var(--danger-dim);
  color: var(--danger);
  border: 1px solid rgba(255, 59, 92, 0.3);
}

.btn-danger:hover {
  background: rgba(255, 59, 92, 0.25);
}

/* ========== FORMS ========== */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.form-group input[type="text"],
.form-group input[type="number"] {
  width: 100%;
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--text);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim), 0 0 20px rgba(0, 229, 255, 0.1);
}

.form-group input::placeholder {
  color: var(--text-dim);
  opacity: 0.5;
}

.form-group small {
  display: block;
  margin-top: 4px;
  color: var(--text-dim);
  font-size: 11px;
}

.form-row {
  display: flex;
  gap: 12px;
}
.form-row .form-group { flex: 1; }

/* ========== ROLE SELECTOR ========== */
.role-selector {
  display: flex;
  gap: 10px;
}

.role-btn {
  flex: 1;
  padding: 14px 12px;
  background: var(--bg-input);
  border: 2px solid var(--border);
  border-radius: 10px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-dim);
  transition: all 0.2s;
  text-align: center;
}

.role-btn:hover {
  border-color: var(--text-dim);
}

.role-btn[data-role="seeker"].active {
  border-color: var(--seeker);
  background: var(--danger-dim);
  color: var(--seeker);
  box-shadow: 0 0 20px rgba(255, 59, 92, 0.15);
}

.role-btn[data-role="hider"].active {
  border-color: var(--hider);
  background: var(--accent-dim);
  color: var(--hider);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.15);
}

/* ========== TOGGLE SWITCHES ========== */
.toggle-group {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 12px;
}

.toggle-group .toggle-label {
  flex: 1;
  font-family: var(--font-ui);
  font-weight: 600;
  font-size: 14px;
  color: var(--text);
  cursor: pointer;
}

.toggle-group .toggle-label small {
  display: block;
  font-weight: 400;
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.toggle-switch {
  position: relative;
  width: 52px;
  height: 28px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  inset: 0;
  background: var(--border);
  transition: all 0.3s;
  border-radius: 28px;
}

.toggle-slider:before {
  content: "";
  position: absolute;
  height: 22px;
  width: 22px;
  left: 3px;
  bottom: 3px;
  background: var(--text-dim);
  transition: all 0.3s;
  border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--accent);
  box-shadow: 0 0 12px rgba(0, 229, 255, 0.4);
}

.toggle-switch input:checked + .toggle-slider:before {
  transform: translateX(24px);
  background: var(--bg-dark);
}

/* ========== GAME CODE DISPLAY ========== */
.game-code-display {
  background: var(--bg-input);
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  margin-bottom: 20px;
  position: relative;
  overflow: hidden;
}

.game-code-display::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-dim), transparent);
  pointer-events: none;
}

.game-code-display span {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-dim);
  position: relative;
}

.game-code-display strong {
  font-family: var(--font-mono);
  font-size: 36px;
  letter-spacing: 8px;
  display: block;
  margin-top: 6px;
  color: var(--accent);
  text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
  position: relative;
}

/* ========== PLAYERS LIST ========== */
.players-list {
  margin: 16px 0;
}

.players-list h3 {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 12px;
}

#players-container {
  max-height: 280px;
  overflow-y: auto;
}

.player-item {
  padding: 12px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.player-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
}

.player-role {
  font-family: var(--font-mono);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.player-role.seeker {
  background: var(--danger-dim);
  color: var(--seeker);
  border: 1px solid rgba(255, 59, 92, 0.3);
}

.player-role.hider {
  background: var(--accent-dim);
  color: var(--hider);
  border: 1px solid rgba(0, 229, 255, 0.3);
}

.player-disconnected {
  opacity: 0.4;
}

/* ========== GAME SETTINGS ========== */
.game-settings {
  margin: 16px 0;
  padding: 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.game-settings h3 {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.setting-item {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.setting-item:last-child { border-bottom: none; }

.setting-label {
  color: var(--text-dim);
  font-size: 13px;
}
.setting-value {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--accent);
  font-size: 13px;
}

/* ========== BOUNDARY EDITOR ========== */
.boundary-editor {
  display: none;
  margin-top: 12px;
  padding: 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.boundary-editor.active { display: block; }

.boundary-type-selector {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
}

.boundary-type-btn {
  flex: 1;
  padding: 10px 6px;
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  transition: all 0.2s;
  text-align: center;
}
.boundary-type-btn:hover { border-color: var(--accent); color: var(--text); }
.boundary-type-btn.active {
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

.boundary-map-container {
  height: 280px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 12px;
  border: 1px solid var(--border);
}
#boundary-map { height: 100%; width: 100%; }

.boundary-instructions {
  font-size: 11px;
  color: var(--text-dim);
  margin-bottom: 10px;
  padding: 8px 12px;
  background: var(--accent-dim);
  border-radius: 6px;
  border: 1px solid rgba(0, 229, 255, 0.1);
}

.boundary-controls {
  display: flex;
  gap: 8px;
}
.boundary-controls .btn {
  flex: 1;
  padding: 10px;
  font-size: 13px;
}

.customize-btn {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  background: var(--bg-input);
  border: 1px dashed var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dim);
  transition: all 0.2s;
}
.customize-btn:hover { border-color: var(--accent); color: var(--accent); }
.customize-btn.active {
  border-style: solid;
  border-color: var(--accent);
  background: var(--accent-dim);
  color: var(--accent);
}

.form-group.disabled {
  opacity: 0.35;
  pointer-events: none;
}

/* ========== REJOIN BANNER ========== */
.rejoin-banner {
  background: linear-gradient(135deg, rgba(0, 229, 255, 0.1), rgba(0, 255, 136, 0.05));
  border: 1px solid var(--accent);
  border-radius: 12px;
  padding: 20px;
  margin-bottom: 16px;
  text-align: center;
  animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(0, 229, 255, 0.1); }
  50% { box-shadow: 0 0 25px rgba(0, 229, 255, 0.25); }
}

.rejoin-banner h3 {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: 16px;
  margin-bottom: 6px;
}

.rejoin-banner p {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
}

.rejoin-banner .btn {
  max-width: 260px;
  margin: 0 auto;
}

/* ========== ERROR TOAST ========== */
.error-toast {
  position: fixed;
  top: calc(env(safe-area-inset-top, 20px) + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--danger);
  color: white;
  padding: 12px 24px;
  border-radius: 8px;
  z-index: 10000;
  font-family: var(--font-display);
  font-weight: 600;
  box-shadow: 0 4px 20px rgba(255, 59, 92, 0.4);
  animation: slideDown 0.3s ease;
  max-width: calc(100% - 32px);
  text-align: center;
}

.error-toast.success-toast {
  background: var(--success);
  color: #0a0e17;
  box-shadow: 0 4px 20px rgba(0, 255, 136, 0.4);
}

@keyframes slideDown {
  from { transform: translate(-50%, -100%); opacity: 0; }
  to { transform: translate(-50%, 0); opacity: 1; }
}

/* ========== LOADING ========== */
.loader {
  border: 3px solid rgba(0, 229, 255, 0.15);
  border-top: 3px solid var(--accent);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 16px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#loading {
  text-align: center;
  color: var(--text-dim);
  padding: 60px 20px;
  font-family: var(--font-display);
}

/* ========== MOBILE ========== */
@media (max-width: 480px) {
  body.lobby-page .container { padding: 12px; }
  .logo-mark { font-size: 32px; letter-spacing: 3px; }
  .card { padding: 20px 16px; }
  .form-row { flex-direction: column; gap: 0; }
  .btn { padding: 12px; font-size: 13px; }
  .role-btn { padding: 12px; font-size: 13px; }
}

/* ========== SCROLLBAR ========== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* ========== SPLASH SCREEN ========== */
#splash-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: #0a0e17;
  overflow: hidden;
  touch-action: none;
}

#rope-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  touch-action: none;
  cursor: grab;
  display: block;
}

#rope-canvas:active { cursor: grabbing; }

#ground-btn {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 229, 255, 0.08);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 8px;
  color: rgba(0, 229, 255, 0.7);
  font-family: 'Share Tech Mono', monospace;
  font-size: 10px;
  letter-spacing: 2px;
  padding: 16px 7px;
  cursor: pointer;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  z-index: 1;
  transition: all 0.2s ease;
  text-transform: uppercase;
  user-select: none;
}

#ground-btn:hover {
  background: rgba(0, 229, 255, 0.18);
  border-color: rgba(0, 229, 255, 0.7);
  color: var(--accent);
  box-shadow: 0 0 16px rgba(0, 229, 255, 0.18);
}

#ground-btn.active {
  background: rgba(0, 229, 255, 0.22);
  border-color: var(--accent);
  color: var(--accent);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.28);
}

/* ========== HEADER — SPY AESTHETIC ========== */
.header-classification {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 4px;
  color: rgba(255, 59, 92, 0.55);
  border: 1px solid rgba(255, 59, 92, 0.28);
  border-radius: 3px;
  padding: 3px 10px;
  display: inline-block;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.app-header {
  position: relative;
}

/* Corner HUD markers on the header */
.app-header::before,
.app-header::after {
  content: '';
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: rgba(0, 229, 255, 0.3);
  border-style: solid;
  border-width: 0;
}

.app-header::before {
  top: 0;
  left: 0;
  border-top-width: 1.5px;
  border-left-width: 1.5px;
}

.app-header::after {
  top: 0;
  right: 0;
  border-top-width: 1.5px;
  border-right-width: 1.5px;
}