/* CineAHO Minesweeper Pro Stylesheet */

:root {
  --cell-size: 30px;
  
  /* Retro LCD colors */
  --lcd-bg: #090d16;
  --lcd-border: rgba(255, 255, 255, 0.08);
  --lcd-red: #f43f5e;
  
  /* Board variables */
  --board-bg-dark: rgba(15, 23, 42, 0.6);
  --board-bg-light: rgba(255, 255, 255, 0.8);
  --cell-bg-unopened: rgba(255, 255, 255, 0.06);
  --cell-border-unopened: rgba(255, 255, 255, 0.1);
  --cell-bg-opened: rgba(0, 0, 0, 0.25);
  
  /* Number colors matching standard Windows Minesweeper */
  --num-1: #3b82f6; /* Blue */
  --num-2: #10b981; /* Green */
  --num-3: #ef4444; /* Red */
  --num-4: #6366f1; /* Dark Blue / Indigo */
  --num-5: #b45309; /* Maroon */
  --num-6: #06b6d4; /* Turquoise / Cyan */
  --num-7: #a855f7; /* Purple */
  --num-8: #64748b; /* Gray */
}

[data-theme="light"] {
  --lcd-bg: #000000;
  --cell-bg-unopened: rgba(15, 23, 42, 0.06);
  --cell-border-unopened: rgba(15, 23, 42, 0.12);
  --cell-bg-opened: rgba(15, 23, 42, 0.08);
}

/* Background lighting adjustments */
.bg-glow-blue {
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, rgba(0,0,0,0) 70%);
  width: 50vw;
  height: 50vw;
  position: absolute;
  top: -10%;
  left: -20%;
  z-index: -1;
  pointer-events: none;
}

/* Main Container Layout */
.minesweeper-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 6.5rem 1.5rem 6rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.2rem;
}

/* Hero Section */
.game-hero-section {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 2.2rem;
}

.hero-game-title {
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-size: 2.2rem;
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  margin-bottom: 0.8rem;
  background: linear-gradient(135deg, #fff 40%, #ef4444 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
[data-theme="light"] .hero-game-title {
  background: linear-gradient(135deg, #000 40%, #dc2626 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 650px;
}

/* Settings Widget */
.settings-widget {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 12px;
  padding: 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  min-width: 320px;
  box-shadow: inset 0 1px 4px rgba(0,0,0,0.2);
}
[data-theme="light"] .settings-widget {
  background: rgba(15, 23, 42, 0.03);
  border-color: rgba(15, 23, 42, 0.06);
}

.widget-label {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.difficulty-btn-row {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.diff-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 0.5rem 0.85rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  color: var(--text-muted);
  transition: all 0.2s;
}
[data-theme="light"] .diff-btn {
  background: #fff;
  border-color: #cbd5e1;
}
.diff-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255,255,255,0.15);
}
[data-theme="light"] .diff-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}
.diff-btn strong {
  font-size: 0.85rem;
  font-weight: 800;
}
.diff-btn span {
  font-size: 0.74rem;
  font-family: monospace;
}
.diff-btn.active {
  background: #ef4444;
  border-color: #ef4444;
  color: #fff;
  box-shadow: 0 4px 10px rgba(239, 68, 68, 0.35);
}

/* Dashboard Grid Layout */
.game-dashboard-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.65fr;
  gap: 2rem;
  align-items: start;
}

/* Board Wrapper Column */
.board-column {
  min-width: 0; /* allows flex/grid items to shrink below content width */
}

.board-wrapper {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  position: relative;
}

/* Classic LCD stats style */
.lcd-header-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  padding: 0.75rem 1.5rem;
}
[data-theme="light"] .lcd-header-bar {
  background: rgba(15, 23, 42, 0.03);
  border-color: rgba(15, 23, 42, 0.06);
}

.lcd-display {
  background: var(--lcd-bg);
  border: 2px solid var(--lcd-border);
  border-radius: 6px;
  padding: 0.3rem 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 80px;
}

.lcd-label {
  font-size: 0.6rem;
  font-weight: 800;
  color: #64748b;
  letter-spacing: 0.5px;
  margin-bottom: 0.15rem;
}

.lcd-num {
  font-family: 'Outfit', monospace;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--lcd-red);
  letter-spacing: 2px;
  line-height: 1;
  text-shadow: 0 0 10px rgba(244, 63, 94, 0.2);
}

.smiley-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 6px rgba(0,0,0,0.1);
  transition: transform 0.1s, background-color 0.2s;
}
[data-theme="light"] .smiley-btn {
  background: #fff;
  border-color: #cbd5e1;
}
.smiley-btn:hover {
  transform: scale(1.08);
  background: rgba(255, 255, 255, 0.08);
}
.smiley-btn:active {
  transform: scale(0.95);
}

/* Board Outer Scroller Container */
.board-grid-outer {
  width: 100%;
  overflow-x: auto;
  display: flex;
  justify-content: center;
  padding: 0.5rem 0;
  scrollbar-width: thin;
}
.board-grid-outer::-webkit-scrollbar {
  height: 6px;
}
.board-grid-outer::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

/* Minesweeper Grid */
.minesweeper-board {
  display: grid;
  gap: 2px;
  background: rgba(0, 0, 0, 0.2);
  border: 3px solid rgba(255, 255, 255, 0.06);
  border-radius: 6px;
  padding: 4px;
  user-select: none;
}
[data-theme="light"] .minesweeper-board {
  background: #cbd5e1;
  border-color: #94a3b8;
}

/* Size Classes */
.minesweeper-board.grid-small {
  grid-template-columns: repeat(9, var(--cell-size));
}
.minesweeper-board.grid-medium {
  grid-template-columns: repeat(16, var(--cell-size));
}
.minesweeper-board.grid-large {
  grid-template-columns: repeat(30, var(--cell-size));
}

/* Grid Cells Styling */
.ms-cell {
  width: var(--cell-size);
  height: var(--cell-size);
  background-color: var(--cell-bg-unopened);
  border: 1px solid var(--cell-border-unopened);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  position: relative;
  transition: background-color 0.15s, border-color 0.15s;
}

.ms-cell:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
}
[data-theme="light"] .ms-cell:hover {
  background-color: rgba(15, 23, 42, 0.12);
  border-color: rgba(15, 23, 42, 0.2);
}

.ms-cell.opened {
  background-color: var(--cell-bg-opened);
  border-color: rgba(0, 0, 0, 0.1);
  cursor: default;
}
[data-theme="light"] .ms-cell.opened {
  border-color: rgba(15, 23, 42, 0.08);
}

/* Number colors */
.ms-cell.num-1 { color: var(--num-1); }
.ms-cell.num-2 { color: var(--num-2); }
.ms-cell.num-3 { color: var(--num-3); }
.ms-cell.num-4 { color: var(--num-4); }
.ms-cell.num-5 { color: var(--num-5); }
.ms-cell.num-6 { color: var(--num-6); }
.ms-cell.num-7 { color: var(--num-7); }
.ms-cell.num-8 { color: var(--num-8); }

/* Flags and Mines */
.ms-cell.flagged {
  color: #f43f5e;
  animation: flagWobble 0.2s ease;
}

@keyframes flagWobble {
  0% { transform: scale(0.6) rotate(-10deg); }
  50% { transform: scale(1.1) rotate(10deg); }
  100% { transform: scale(1) rotate(0); }
}

.ms-cell.mine {
  background-color: #ef4444 !important;
  color: #fff;
  border-color: #ef4444 !important;
}

.ms-cell.mine-revealed {
  background-color: #334155 !important;
  color: #94a3b8;
  border-color: #334155 !important;
}
[data-theme="light"] .ms-cell.mine-revealed {
  background-color: #94a3b8 !important;
  color: #fff;
}

/* Auto Solver Highlight markers */
.ms-cell.ai-evaluating {
  box-shadow: inset 0 0 0 2px var(--num-2) !important;
  animation: aiFlash 0.3s alternate infinite;
}

@keyframes aiFlash {
  0% { box-shadow: inset 0 0 0 2px rgba(16, 185, 129, 0.4); }
  100% { box-shadow: inset 0 0 0 2px rgba(16, 185, 129, 1); }
}

/* Board Footer Controls */
.board-footer-bar {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.76rem;
  color: var(--text-muted);
  border-top: 1px dashed rgba(255, 255, 255, 0.06);
  padding-top: 1rem;
}
[data-theme="light"] .board-footer-bar {
  border-top-color: rgba(15, 23, 42, 0.06);
}

.sound-toggle-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  cursor: pointer;
  font-weight: 700;
  user-select: none;
}

.sound-toggle-label input {
  cursor: pointer;
}

/* Right Column: AI Solver Panel */
.ai-column {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.solver-controls-panel {
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.panel-header h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
[data-theme="light"] .panel-header h3 { color: #000; }

.solver-status-badge {
  font-size: 0.72rem;
  font-weight: 800;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  background: rgba(139, 92, 246, 0.15);
  color: #a78bfa;
  border: 1px solid rgba(139, 92, 246, 0.25);
}
.solver-status-badge.active-running {
  background: var(--trend-green-glow);
  color: var(--trend-green);
  border-color: var(--trend-green);
  animation: pulseCrawler 1.5s infinite ease-in-out;
}

.panel-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.solver-actions-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 0.5rem;
}

.btn-auto-toggle {
  background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
  color: #fff;
  border: none;
  font-weight: 800;
  font-size: 0.88rem;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(139, 92, 246, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  transition: all 0.2s;
}
.btn-auto-toggle:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 15px rgba(139, 92, 246, 0.4);
}
.btn-auto-toggle.active {
  background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-step-solve {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-weight: 800;
  padding: 0.65rem 1rem;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--text-main);
  cursor: pointer;
}
[data-theme="light"] .btn-step-solve {
  background: #fff;
  border-color: #cbd5e1;
  color: #0f172a;
}
.btn-step-solve:hover {
  background: rgba(255, 255, 255, 0.08);
}
[data-theme="light"] .btn-step-solve:hover {
  background: #f1f5f9;
}

.speed-slider-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
}

.speed-val {
  color: #8b5cf6;
  font-family: monospace;
}

.speed-slider {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 3px;
  outline: none;
  -webkit-appearance: none;
}
.speed-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #8b5cf6;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(139, 92, 246, 0.5);
  transition: transform 0.1s;
}
.speed-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Terminal Console Box */
.terminal-logs-panel {
  padding: 0;
  overflow: hidden;
  border: 1px solid #1e293b;
  box-shadow: 0 12px 30px rgba(0,0,0,0.3);
}

.terminal-header {
  background: #0f172a;
  padding: 0.65rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #1e293b;
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.terminal-dots .dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot-r { background-color: #ef4444; }
.dot-y { background-color: #f59e0b; }
.dot-g { background-color: #10b981; }

.terminal-title {
  color: #94a3b8;
  font-size: 0.72rem;
  font-family: monospace;
  font-weight: 700;
}

.terminal-body {
  background: #020617;
  height: 220px;
  overflow-y: auto;
  padding: 1rem 1.25rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.78rem;
  color: #38bdf8;
  line-height: 1.5;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  scrollbar-width: thin;
}
.terminal-body::-webkit-scrollbar {
  width: 6px;
}
.terminal-body::-webkit-scrollbar-thumb {
  background: #1e293b;
  border-radius: 3px;
}

.log-line {
  margin: 0;
  white-space: pre-wrap;
}
.log-line.log-flag { color: #f43f5e; }  /* Red flag action */
.log-line.log-clear { color: #4ade80; } /* Green clear action */
.log-line.log-guess { color: #fbbf24; } /* Orange guess action */
.log-line.log-dim { color: #475569; }   /* Gray system status */

/* Grid and column responsive overrides */
@media (max-width: 960px) {
  .game-dashboard-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .game-hero-section {
    flex-direction: column;
    align-items: stretch;
  }
  .settings-widget {
    min-width: 100%;
  }
}