/* ============================================================
   game.css — Code Breaker IA
   Estilo terminal hacker alineado a la paleta azul→verde del
   proyecto (Manrope para UI / mono para terminal y código).
   ============================================================ */

.game {
  position: relative;
  background: var(--bg-secondary);
  overflow: hidden;
}

/* ─────────────────────────  Panel  ───────────────────────── */

.game__panel {
  position: relative;
  background: linear-gradient(180deg, #07111E 0%, #0A1828 100%);
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: var(--radius-2xl);
  padding: 0;
  max-width: 960px;
  margin: 0 auto;
  overflow: hidden;
  box-shadow:
    0 30px 80px -20px rgba(0, 0, 0, 0.55),
    0 0 0 1px rgba(16, 185, 129, 0.06),
    inset 0 1px 0 rgba(255, 255, 255, 0.04);
  isolation: isolate;
}

.game__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 0% 0%, rgba(59, 130, 246, 0.16), transparent 60%),
    radial-gradient(ellipse 60% 40% at 100% 100%, rgba(16, 185, 129, 0.14), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.game__panel > * { position: relative; z-index: 1; }

/* ─────────────────────  Terminal bar  ───────────────────── */

.game__terminal-bar {
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-4);
  background: rgba(0, 0, 0, 0.5);
  border-bottom: 1px solid rgba(59, 130, 246, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.game__terminal-bar .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4) inset;
}
.game__terminal-bar .dot--red    { background: #ef4444; }
.game__terminal-bar .dot--yellow { background: #f59e0b; }
.game__terminal-bar .dot--green  { background: #10b981; }

.game__terminal-bar .title {
  margin-left: var(--spacing-3);
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: #94a3b8;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.game__terminal-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--spacing-2);
}

.game__player-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.18), rgba(16, 185, 129, 0.18));
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: #E5F3FF;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.game__player-badge:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -6px rgba(16, 185, 129, 0.45);
}
.game__player-badge .icon { color: #FBBF24; }

/* ────────────────────────  Body  ───────────────────────── */

.game__body {
  padding: var(--spacing-8) var(--spacing-6);
  min-height: 480px;
  position: relative;
  color: #4ade80;
  background:
    radial-gradient(ellipse at top, rgba(59, 130, 246, 0.08) 0%, transparent 55%),
    radial-gradient(ellipse at bottom, rgba(16, 185, 129, 0.10) 0%, transparent 55%),
    linear-gradient(180deg, #07111E 0%, #0A1828 100%);
}

/* sutil grid de fondo */
.game__body::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(59, 130, 246, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(59, 130, 246, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 80%);
}
.game__body > * { position: relative; }

/* ───────────────────────  Splash  ───────────────────────── */

.game__splash {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-5);
}

.game__splash-icon {
  width: 76px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-2xl);
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.22), rgba(16, 185, 129, 0.22));
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #34D399;
  box-shadow: 0 12px 30px -10px rgba(16, 185, 129, 0.35);
}

.game__splash h3 {
  font-family: var(--font-mono);
  color: #34D399;
  font-size: var(--font-size-3xl);
  margin: 0;
  text-shadow: 0 0 18px rgba(16, 185, 129, 0.45);
  letter-spacing: 0.02em;
}

.game__terminal-text {
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.85;
  text-align: left;
  max-width: 560px;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  padding: var(--spacing-4) var(--spacing-5);
  border-radius: var(--radius-md);
  border: 1px solid rgba(59, 130, 246, 0.22);
  color: #CBD5E1;
  white-space: pre-wrap;
  word-break: break-word;
}

.game__terminal-text .prompt   { color: #34D399; }
.game__terminal-text .comment  { color: #64748b; }
.game__terminal-text .hl-green { color: #34D399; font-weight: 600; }
.game__terminal-text .hl-blue  { color: #60A5FA; font-weight: 600; }
.game__terminal-text .hl-yellow{ color: #FBBF24; }

.game__terminal-text .cursor {
  display: inline-block;
  width: 8px;
  height: 1em;
  background: #34D399;
  vertical-align: text-bottom;
  animation: blink 1s steps(2) infinite;
}

/* ───────────────────────  Buttons  ───────────────────────── */

.game__btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-3) var(--spacing-6);
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);
}

.game__btn--primary {
  background: linear-gradient(135deg, #2563EB 0%, #10B981 100%);
  color: #fff;
  box-shadow: 0 10px 24px -8px rgba(16, 185, 129, 0.55);
}
.game__btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px -10px rgba(16, 185, 129, 0.7);
}

.game__btn--secondary {
  background: transparent;
  border-color: rgba(52, 211, 153, 0.5);
  color: #34D399;
}
.game__btn--secondary:hover {
  background: rgba(52, 211, 153, 0.10);
  border-color: rgba(52, 211, 153, 0.8);
  color: #6EE7B7;
}

/* ─────────────────────────  HUD  ──────────────────────────── */

.game__hud {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--spacing-3);
  margin-bottom: var(--spacing-5);
  padding: var(--spacing-3);
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(59, 130, 246, 0.18);
  border-radius: var(--radius-lg);
}

.game__hud-item {
  text-align: center;
  padding: var(--spacing-2) var(--spacing-1);
  border-right: 1px dashed rgba(59, 130, 246, 0.12);
}
.game__hud-item:last-child { border-right: none; }

.game__hud-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #64748b;
  margin-bottom: var(--spacing-1);
}

.game__hud-value {
  font-family: var(--font-mono);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: #34D399;
  line-height: 1;
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.game__hud-value.is-flash {
  animation: hudFlash 600ms ease-out;
}
.game__hud-value.is-combo {
  color: #FBBF24;
  text-shadow: 0 0 12px rgba(251, 191, 36, 0.5);
}

@keyframes hudFlash {
  0%   { transform: scale(1.18); color: #FBBF24; text-shadow: 0 0 16px rgba(251, 191, 36, 0.6); }
  100% { transform: scale(1); }
}

.game__lives {
  display: inline-flex;
  gap: 6px;
  justify-content: center;
}

.game__life {
  display: inline-block;
  width: 18px;
  height: 18px;
  color: #ef4444;
  filter: drop-shadow(0 0 6px rgba(239, 68, 68, 0.45));
  transition: opacity 200ms ease, filter 200ms ease;
}

.game__life.is-lost {
  opacity: 0.18;
  filter: grayscale(1);
}

/* ─────────────────────────  Timer  ─────────────────────────── */

.game__timer {
  position: relative;
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-full);
  overflow: hidden;
  margin-bottom: var(--spacing-5);
}

.game__timer-fill {
  height: 100%;
  background: linear-gradient(90deg, #10B981 0%, #FBBF24 65%, #ef4444 100%);
  width: 100%;
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.45);
}

.game__timer-label {
  position: absolute;
  right: 0;
  top: -22px;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  color: #64748b;
  letter-spacing: 0.06em;
  transition: color 200ms ease;
}
.game__timer-label.is-critical {
  color: #f87171;
  animation: pulse 700ms ease-in-out infinite;
}

/* ─────────────────────  Code challenge  ──────────────────── */

.game__challenge { margin-bottom: var(--spacing-4); }

.game__challenge-title {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border-radius: var(--radius-full);
  background: rgba(251, 191, 36, 0.12);
  border: 1px solid rgba(251, 191, 36, 0.3);
  color: #FBBF24;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--spacing-3);
}
.game__challenge-title strong { color: #FCD34D; font-weight: 700; }
.game__challenge-icon { display: inline-flex; }

.game__code-wrap {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.2);
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(7, 17, 30, 0.7) 100%);
}

.game__code-block {
  margin: 0;
  padding: var(--spacing-4) var(--spacing-5);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  color: #E2E8F0;
  background: transparent;
}

.game__code-block code {
  font-family: inherit;
  font-size: inherit;
  background: transparent;
  color: inherit;
  padding: 0;
}

.game__token {
  display: inline;
  padding: 2px 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 140ms ease;
}

.game__token:hover,
.game__token:focus-visible {
  outline: none;
  border-color: rgba(52, 211, 153, 0.5);
  background: rgba(52, 211, 153, 0.12);
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.1);
}

.game__token.is-correct {
  background: rgba(16, 185, 129, 0.35) !important;
  border-color: #10B981 !important;
  color: #ECFDF5 !important;
  animation: pulse 600ms ease-in-out;
  text-shadow: 0 0 6px rgba(16, 185, 129, 0.5);
}

.game__token.is-wrong {
  background: rgba(239, 68, 68, 0.35) !important;
  border-color: #ef4444 !important;
  color: #FEE2E2 !important;
  animation: pulse 600ms ease-in-out;
}

/* Tras el primer click válido, deshabilitar el resto de tokens. */
.game__code-block.is-locked .game__token {
  pointer-events: none;
}
.game__code-block.is-locked .game__token:not(.is-correct):not(.is-wrong) {
  opacity: 0.55;
  filter: grayscale(0.4);
}

/* Floating points layer */
.game__floating-points {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: visible;
  z-index: 5;
}

.game__floating-pt {
  position: absolute;
  transform: translate(-50%, -50%);
  font-family: var(--font-mono);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: #FBBF24;
  text-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
  pointer-events: none;
  white-space: nowrap;
  animation: floatPoints 1.4s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
.game__floating-pt small {
  font-size: 0.75em;
  color: #34D399;
  font-weight: 600;
}

@keyframes floatPoints {
  0%   { opacity: 0; transform: translate(-50%, -40%) scale(0.85); }
  20%  { opacity: 1; transform: translate(-50%, -90%) scale(1.05); }
  100% { opacity: 0; transform: translate(-50%, -160%) scale(1); }
}

/* Feedback */
.game__feedback {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: var(--spacing-3);
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-md);
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  min-height: 56px;
  border: 1px solid transparent;
  background: transparent;
  opacity: 0;
  transition: opacity 200ms ease;
}

.game__feedback strong { font-weight: 700; }
.game__feedback small { color: inherit; opacity: 0.8; font-size: 0.78rem; }

.game__feedback.is-correct {
  opacity: 1;
  background: rgba(16, 185, 129, 0.14);
  border-color: rgba(16, 185, 129, 0.4);
  color: #6EE7B7;
}

.game__feedback.is-wrong {
  opacity: 1;
  background: rgba(239, 68, 68, 0.14);
  border-color: rgba(239, 68, 68, 0.4);
  color: #FCA5A5;
}

.game__combo-tag {
  display: inline-block;
  margin-left: 6px;
  padding: 1px 8px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, #FBBF24, #f59e0b);
  color: #1f2937;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

/* ─────────────────────  Game Over  ───────────────────────── */

.game__over {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-3);
  animation: gameOverIn 600ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

@keyframes gameOverIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.game__over-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(16, 185, 129, 0.2));
  border: 1px solid rgba(16, 185, 129, 0.4);
}
.game__over-icon.is-victory {
  color: #FBBF24;
  border-color: rgba(251, 191, 36, 0.5);
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.18), rgba(16, 185, 129, 0.18));
  animation: victoryGlow 2s ease-in-out infinite;
}
.game__over-icon.is-defeat {
  color: #f87171;
  border-color: rgba(239, 68, 68, 0.4);
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.18), rgba(0, 0, 0, 0.18));
}

@keyframes victoryGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.45); }
  50%      { box-shadow: 0 0 0 14px rgba(251, 191, 36, 0); }
}

.game__over h3 {
  font-family: var(--font-mono);
  font-size: var(--font-size-3xl);
  color: #34D399;
  margin: 0;
  text-shadow: 0 0 18px rgba(16, 185, 129, 0.45);
}

.game__final-score {
  font-family: var(--font-mono);
  font-size: var(--font-size-5xl);
  font-weight: var(--font-weight-extrabold);
  background: linear-gradient(135deg, #60A5FA, #34D399);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0.02em;
  filter: drop-shadow(0 0 18px rgba(16, 185, 129, 0.35));
  margin: var(--spacing-1) 0;
}

.game__final-stats {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: #94A3B8;
}
.game__final-stats strong { color: #E2E8F0; font-weight: 700; }
.game__final-stats .game__divider { color: rgba(148, 163, 184, 0.4); }

.game__new-record {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.16), rgba(16, 185, 129, 0.16));
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: #FCD34D;
  font-family: var(--font-mono);
  font-size: var(--font-size-xs);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* Leaderboard */
.game__leaderboard-wrap {
  width: 100%;
  max-width: 480px;
  margin-top: var(--spacing-3);
}

.game__lb-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--spacing-2);
  padding: 0 var(--spacing-1);
}
.game__lb-header h4 {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--font-size-sm);
  color: #94A3B8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.game__lb-header h4 .icon { color: #FBBF24; }

.game__lb-edit {
  background: transparent;
  border: 1px solid rgba(59, 130, 246, 0.4);
  color: #93C5FD;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
}
.game__lb-edit:hover {
  background: rgba(59, 130, 246, 0.15);
  color: #BFDBFE;
}

.game__leaderboard {
  width: 100%;
  border-collapse: collapse;
  background: rgba(0, 0, 0, 0.45);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(59, 130, 246, 0.18);
  font-family: var(--font-mono);
}

.game__leaderboard th,
.game__leaderboard td {
  padding: 10px 14px;
  text-align: left;
  font-size: var(--font-size-sm);
  border-bottom: 1px solid rgba(59, 130, 246, 0.08);
  vertical-align: middle;
}
.game__leaderboard tr:last-child td { border-bottom: none; }

.game__leaderboard th {
  background: rgba(59, 130, 246, 0.10);
  color: #93C5FD;
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}
.game__leaderboard th.score,
.game__leaderboard td.score { text-align: right; }

.game__leaderboard td.score { font-weight: 700; color: #FCD34D; }
.game__leaderboard td.rank  { color: #64748B; font-weight: 600; width: 50px; }

.game__leaderboard tr.is-current td {
  background: linear-gradient(90deg, rgba(16, 185, 129, 0.16), rgba(59, 130, 246, 0.10));
  color: #ECFDF5;
}

.game__leaderboard td:nth-child(2) {
  display: flex;
  align-items: center;
  gap: 10px;
}

.game__lb-avatar {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 800;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.game__leaderboard td.empty {
  text-align: center;
  color: #64748B;
  padding: var(--spacing-5);
  font-style: italic;
}

.game__buttons {
  display: flex;
  gap: var(--spacing-3);
  flex-wrap: wrap;
  justify-content: center;
  margin-top: var(--spacing-4);
}

/* ──────────────────────  Game Modal  ─────────────────────── */

.game-modal {
  position: fixed;
  inset: 0;
  z-index: 1100;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-4);
}

.game-modal.is-open {
  display: flex;
  animation: gameModalFade 240ms ease-out;
}

@keyframes gameModalFade {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.game-modal__backdrop {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 60% at 30% 20%, rgba(37, 99, 235, 0.35), transparent 60%),
    radial-gradient(ellipse 60% 60% at 70% 80%, rgba(16, 185, 129, 0.30), transparent 60%),
    rgba(7, 17, 30, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  cursor: pointer;
}

[data-theme="light"] .game-modal__backdrop {
  background:
    radial-gradient(ellipse 60% 60% at 30% 20%, rgba(37, 99, 235, 0.18), transparent 60%),
    radial-gradient(ellipse 60% 60% at 70% 80%, rgba(16, 185, 129, 0.18), transparent 60%),
    rgba(15, 23, 42, 0.45);
}

.game-modal__panel {
  position: relative;
  width: 100%;
  max-width: 480px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 24px;
  padding: var(--spacing-8) var(--spacing-6) var(--spacing-6);
  text-align: center;
  overflow: hidden;
  box-shadow:
    0 40px 80px -20px rgba(7, 17, 30, 0.55),
    0 12px 32px -8px rgba(16, 185, 129, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  animation: gameModalIn 360ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

[data-theme="light"] .game-modal__panel {
  box-shadow:
    0 30px 70px -20px rgba(15, 23, 42, 0.30),
    0 12px 32px -8px rgba(37, 99, 235, 0.18),
    0 0 0 1px rgba(255, 255, 255, 0.7) inset;
}

/* Acento superior con gradiente azul → verde */
.game-modal__panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 5px;
  background: linear-gradient(90deg, #2563EB 0%, #06B6D4 50%, #10B981 100%);
  box-shadow: 0 0 20px rgba(16, 185, 129, 0.5);
}

/* Halo radial sutil dentro del panel */
.game-modal__panel::after {
  content: '';
  position: absolute;
  top: -120px;
  left: 50%;
  transform: translateX(-50%);
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, rgba(16, 185, 129, 0.18) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}
[data-theme="light"] .game-modal__panel::after {
  background: radial-gradient(circle, rgba(16, 185, 129, 0.10) 0%, transparent 60%);
}

.game-modal__panel > * { position: relative; z-index: 1; }

@keyframes gameModalIn {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.game-modal__close {
  position: absolute;
  top: 14px;
  right: 14px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-secondary, rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast),
              border-color var(--transition-fast), transform var(--transition-fast);
  z-index: 2;
}
.game-modal__close:hover {
  background: rgba(239, 68, 68, 0.12);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.5);
  transform: rotate(90deg);
}

.game-modal__icon {
  width: 76px;
  height: 76px;
  margin: 0 auto var(--spacing-4);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    radial-gradient(circle at 30% 30%, rgba(255, 255, 255, 0.2), transparent 60%),
    linear-gradient(135deg, #2563EB 0%, #10B981 100%);
  color: #fff;
  box-shadow:
    0 16px 32px -8px rgba(16, 185, 129, 0.55),
    0 0 0 6px rgba(16, 185, 129, 0.10),
    inset 0 1px 0 rgba(255, 255, 255, 0.25);
  position: relative;
}

.game-modal__icon::after {
  content: '';
  position: absolute;
  inset: -10px;
  border-radius: 50%;
  border: 1px dashed rgba(16, 185, 129, 0.35);
  animation: modalIconRing 8s linear infinite;
}

@keyframes modalIconRing {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.game-modal__title {
  margin: 0 0 var(--spacing-2);
  font-family: var(--font-display);
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.game-modal__subtitle {
  margin: 0 auto var(--spacing-5);
  max-width: 360px;
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
  line-height: 1.6;
}
.game-modal__subtitle strong {
  background: linear-gradient(135deg, #2563EB, #10B981);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.game-modal__form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
  text-align: left;
}

.game-modal__label {
  font-size: var(--font-size-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-secondary);
  font-weight: 700;
}

.game-modal__input {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-secondary, rgba(255, 255, 255, 0.04));
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast),
              background var(--transition-fast);
}
.game-modal__input::placeholder { color: var(--text-secondary); opacity: 0.55; }
.game-modal__input:hover { border-color: rgba(16, 185, 129, 0.35); }
.game-modal__input:focus {
  outline: none;
  border-color: #10B981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.18);
}
.game-modal__input.has-error {
  border-color: #ef4444;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.18);
  animation: shakeError 280ms ease-in-out;
}

@keyframes shakeError {
  0%, 100% { transform: translateX(0); }
  25%      { transform: translateX(-6px); }
  75%      { transform: translateX(6px); }
}

.game-modal__hint {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 18px;
}

.game-modal__error {
  color: #ef4444;
  font-size: var(--font-size-xs);
  font-weight: 600;
}

.game-modal__counter {
  color: var(--text-secondary);
  font-size: var(--font-size-xs);
  font-family: var(--font-mono);
  opacity: 0.7;
}

.game-modal__actions {
  display: flex;
  gap: var(--spacing-3);
  margin-top: var(--spacing-4);
}

.game-modal__btn-skip {
  flex: 0 0 auto;
  padding: 12px 20px;
  background: transparent;
  border: 2px solid var(--border-subtle);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: border-color var(--transition-fast), color var(--transition-fast),
              background var(--transition-fast);
}
.game-modal__btn-skip:hover {
  border-color: var(--text-primary);
  background: var(--bg-secondary, rgba(255, 255, 255, 0.04));
  color: var(--text-primary);
}

.game-modal__btn-save {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 18px;
  background: linear-gradient(135deg, #2563EB 0%, #10B981 100%);
  border: none;
  border-radius: var(--radius-md);
  color: #fff;
  font-family: var(--font-sans);
  font-size: var(--font-size-sm);
  font-weight: 700;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 8px 20px -6px rgba(16, 185, 129, 0.55);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.game-modal__btn-save:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -8px rgba(16, 185, 129, 0.7);
}
.game-modal__btn-save:active { transform: translateY(0); }

.game-modal__note {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: var(--spacing-4) 0 0;
  padding: 10px 14px;
  background: var(--bg-secondary, rgba(16, 185, 129, 0.06));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-size: var(--font-size-xs);
  color: var(--text-secondary);
  text-align: left;
  line-height: 1.5;
}
.game-modal__note::before {
  content: '🔒';
  font-size: 14px;
  flex-shrink: 0;
}

/* ─────────────────────  Responsive  ───────────────────────── */

@media (max-width: 640px) {
  .game__hud {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-2);
  }
  .game__hud-item {
    border-right: none;
    border-bottom: 1px dashed rgba(59, 130, 246, 0.12);
    padding-bottom: var(--spacing-2);
  }
  .game__hud-item:nth-last-child(-n+2) { border-bottom: none; }

  .game__body { padding: var(--spacing-6) var(--spacing-4); }
  .game__terminal-bar .title { display: none; }
  .game__final-stats { flex-direction: column; gap: 4px; }
  .game__final-stats .game__divider { display: none; }

  .game-modal__panel { padding: var(--spacing-6) var(--spacing-4) var(--spacing-5); }
  .game-modal__actions { flex-direction: column-reverse; }
  .game-modal__btn-skip { width: 100%; }
}