/* ==========================================================================
   Sudoku Pro - Clean, Modern & Accessible Design System
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  /* Dark Theme (Default) */
  --bg-app: #0b0f19;
  --bg-card: rgba(17, 24, 39, 0.85);
  --bg-card-border: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  --accent: #6366f1;
  --accent-hover: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.25);
  
  /* Board Colors */
  --board-bg: #111827;
  --board-border: #374151;
  --board-thick-border: #6366f1;
  --cell-bg: #1e293b;
  --cell-initial-color: #f8fafc;
  --cell-user-color: #38bdf8;
  --cell-hover: #334155;
  --cell-selected: #4338ca;
  --cell-highlight: rgba(99, 102, 241, 0.15);
  --cell-matching: #4f46e5;
  --cell-conflict: #ef4444;
  --cell-conflict-bg: rgba(239, 68, 68, 0.25);
  
  --numpad-bg: #1e293b;
  --numpad-border: #334155;
  --numpad-hover: #374151;
}

[data-theme="light"] {
  --bg-app: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-border: #e2e8f0;
  --text-main: #0f172a;
  --text-muted: #64748b;
  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-glow: rgba(79, 70, 229, 0.2);
  
  --board-bg: #ffffff;
  --board-border: #cbd5e1;
  --board-thick-border: #4f46e5;
  --cell-bg: #f1f5f9;
  --cell-initial-color: #0f172a;
  --cell-user-color: #0284c7;
  --cell-hover: #e2e8f0;
  --cell-selected: #c7d2fe;
  --cell-highlight: #e0e7ff;
  --cell-matching: #818cf8;
  --cell-conflict: #dc2626;
  --cell-conflict-bg: #fee2e2;

  --numpad-bg: #ffffff;
  --numpad-border: #e2e8f0;
  --numpad-hover: #f1f5f9;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  user-select: none;
  -webkit-user-select: none;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-app);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px;
  transition: background-color 0.3s ease, color 0.3s ease;
}

/* App Wrapper */
.app-container {
  width: 100%;
  max-width: 480px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* Header */
.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(12px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.5px;
}

.brand-badge {
  font-size: 0.65rem;
  background: var(--accent);
  color: #fff;
  padding: 2px 6px;
  border-radius: 6px;
  text-transform: uppercase;
  font-weight: 700;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon-btn {
  background: var(--cell-bg);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.2s ease;
}

.icon-btn:hover {
  background: var(--cell-hover);
  transform: translateY(-1px);
}

/* Navigation Mode Tabs */
.mode-tabs {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  padding: 4px;
  border-radius: 12px;
  gap: 4px;
}

.mode-tab {
  flex: 1;
  padding: 8px 12px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.mode-tab.active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 8px var(--accent-glow);
}

/* Game Status HUD (Difficulty, Timer, Mistakes) */
.game-hud {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 14px;
  font-size: 0.88rem;
}

.hud-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.difficulty-dropdown {
  background: var(--cell-bg);
  color: var(--text-main);
  border: 1px solid var(--bg-card-border);
  padding: 4px 8px;
  border-radius: 8px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.85rem;
  cursor: pointer;
  outline: none;
}

.mistake-count {
  color: #ef4444;
  font-weight: 700;
}

/* Sudoku Board Wrapper */
.board-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1;
  background: var(--board-bg);
  border: 3px solid var(--board-thick-border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

/* 9x9 CSS Grid */
.sudoku-board {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  grid-template-rows: repeat(9, 1fr);
  width: 100%;
  height: 100%;
}

.sudoku-cell {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cell-bg);
  border: 1px solid var(--board-border);
  font-family: 'Outfit', sans-serif;
  font-size: clamp(1.2rem, 3.8vw, 1.8rem);
  font-weight: 700;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease;
}

/* 3x3 Box Borders */
.border-right-thick {
  border-right: 3px solid var(--board-thick-border) !important;
}

.border-bottom-thick {
  border-bottom: 3px solid var(--board-thick-border) !important;
}

/* Cell States */
.cell-initial {
  color: var(--cell-initial-color);
  font-weight: 800;
}

.cell-user-filled {
  color: var(--cell-user-color);
}

.cell-incorrect {
  color: #ef4444 !important;
  background-color: var(--cell-conflict-bg) !important;
}

.cell-conflict {
  background-color: var(--cell-conflict-bg) !important;
  color: #ef4444 !important;
  animation: shake 0.3s ease;
}

/* Highlighting */
.sudoku-cell.selected {
  background-color: var(--cell-selected) !important;
  color: #ffffff !important;
  box-shadow: inset 0 0 0 2px #ffffff;
}

.sudoku-cell.highlighted {
  background-color: var(--cell-highlight);
}

.sudoku-cell.matching-digit {
  background-color: var(--cell-matching) !important;
  color: #ffffff !important;
}

/* Visualizer solver steps */
.cell-visualize-try {
  background-color: rgba(16, 185, 129, 0.35) !important;
  color: #10b981 !important;
}

.cell-visualize-backtrack {
  background-color: rgba(239, 68, 68, 0.35) !important;
  color: #ef4444 !important;
}

/* Notes Grid (3x3 inside empty cells) */
.notes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.note-digit {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: clamp(0.5rem, 1.4vw, 0.75rem);
  font-weight: 600;
  color: var(--text-muted);
  line-height: 1;
}

/* Action Controls Bar (Undo, Erase, Notes, Hint) */
.controls-bar {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
  padding: 10px 4px;
  border-radius: 12px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  transition: all 0.15s ease;
}

.action-btn .btn-icon {
  font-size: 1.2rem;
}

.action-btn:hover {
  background: var(--cell-hover);
  transform: translateY(-2px);
}

.action-btn.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Touch & Mouse Numpad (1-9) */
.numpad {
  display: grid;
  grid-template-columns: repeat(9, 1fr);
  gap: 6px;
}

.numpad-btn {
  position: relative;
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--numpad-bg);
  border: 1px solid var(--numpad-border);
  color: var(--text-main);
  border-radius: 10px;
  cursor: pointer;
  font-family: 'Outfit', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  transition: all 0.15s ease;
  user-select: none;
}

.numpad-btn:hover {
  background: var(--numpad-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.numpad-btn:active {
  transform: scale(0.95);
}

.numpad-btn.completed {
  opacity: 0.35;
  pointer-events: none;
}

/* Secondary Actions */
.secondary-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 4px 0;
}

.pill-btn {
  padding: 8px 16px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  color: var(--text-main);
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s ease;
}

.pill-btn:hover {
  background: var(--cell-hover);
}

.pill-btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.pill-btn.primary:hover {
  background: var(--accent-hover);
}

/* Solver Mode Container */
.solver-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 14px;
  padding: 14px;
}

.solver-instruction {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.solver-actions {
  display: flex;
  gap: 8px;
}

.speed-slider-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Modals & Overlays */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 16px;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 20px;
  padding: 24px;
  width: 100%;
  max-width: 440px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  display: flex;
  flex-direction: column;
  gap: 16px;
  text-align: center;
  animation: popIn 0.25s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.hint-badge {
  align-self: center;
  background: rgba(99, 102, 241, 0.2);
  color: var(--accent);
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hint-details {
  display: flex;
  justify-content: center;
  gap: 16px;
  font-weight: 700;
  font-size: 1rem;
}

.hint-explanation {
  background: var(--cell-bg);
  padding: 14px;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--text-main);
  text-align: left;
}

.modal-buttons {
  display: flex;
  gap: 10px;
}

.modal-btn {
  flex: 1;
  padding: 12px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
}

.modal-btn.primary {
  background: var(--accent);
  color: #fff;
}

.modal-btn.secondary {
  background: var(--cell-bg);
  color: var(--text-main);
}

/* Pause Overlay */
.pause-overlay {
  position: absolute;
  inset: 0;
  background: rgba(11, 15, 25, 0.92);
  backdrop-filter: blur(10px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 50;
  border-radius: 12px;
}

/* Canvas Confetti */
#confetti-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 999;
}

/* Utility */
.hidden {
  display: none !important;
}

/* Animations */
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-4px); }
  40%, 80% { transform: translateX(4px); }
}

@keyframes popIn {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

/* ==========================================================================
   User Profile & Authentication System Styles
   ========================================================================== */

/* Header User Profile Pill */
.user-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  padding: 6px 12px;
  border-radius: 9999px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.user-pill-btn:hover {
  border-color: var(--accent);
  background: var(--cell-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px var(--accent-glow);
}

.user-pill-btn:active {
  transform: translateY(0);
}

.user-avatar {
  font-size: 1rem;
  line-height: 1;
}

.user-name {
  max-width: 90px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Auth Modal Card */
.auth-card {
  max-width: 380px !important;
  text-align: left !important;
}

.auth-header {
  text-align: center;
  margin-bottom: 18px;
}

.auth-logo {
  font-size: 2.2rem;
  margin-bottom: 6px;
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 0.82rem;
  margin-top: 4px;
}

/* Auth Tabs */
.auth-tabs {
  display: flex;
  background: var(--board-bg);
  border: 1px solid var(--board-border);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 16px;
  gap: 4px;
}

.auth-tab {
  flex: 1;
  padding: 8px 12px;
  border: none;
  background: transparent;
  color: var(--text-muted);
  font-family: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.auth-tab.active {
  background: var(--accent);
  color: #ffffff;
  box-shadow: 0 2px 6px var(--accent-glow);
}

/* Forms & Inputs */
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-input {
  width: 100%;
  padding: 10px 14px;
  background: var(--board-bg);
  border: 1.5px solid var(--board-border);
  border-radius: 10px;
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.auth-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Avatar Picker Grid */
.avatar-picker {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin-top: 4px;
}

.avatar-option {
  background: var(--board-bg);
  border: 2px solid var(--board-border);
  border-radius: 10px;
  font-size: 1.4rem;
  padding: 8px 0;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.18s ease;
}

.avatar-option:hover {
  border-color: var(--accent);
  transform: scale(1.08);
}

.avatar-option.selected {
  border-color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 0 2px var(--accent);
}

/* Alert Banner */
.auth-alert {
  background: rgba(239, 68, 68, 0.18);
  border: 1px solid rgba(239, 68, 68, 0.4);
  color: #fca5a5;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.82rem;
  margin-bottom: 12px;
}

/* Auth Hint Text */
.auth-hint-text {
  font-size: 0.78rem;
  color: var(--text-muted);
  background: var(--cell-highlight);
  border: 1px solid var(--board-thick-border);
  border-radius: 8px;
  padding: 6px 10px;
  line-height: 1.4;
}

/* Saved Accounts on this Device */
.saved-accounts-wrap {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--cell-bg);
  border: 1px dashed var(--board-border);
  padding: 8px 10px;
  border-radius: 8px;
  margin-top: 8px;
}

.saved-accounts-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.saved-accounts-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.saved-account-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: var(--board-bg);
  border: 1px solid var(--board-border);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.18s ease;
}

.saved-account-chip:hover {
  border-color: var(--accent);
  background: var(--cell-hover);
  transform: translateY(-1px);
}

.auth-submit-btn {
  margin-top: 6px;
  width: 100%;
  padding: 12px;
  font-size: 0.95rem;
}

.auth-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--board-border);
}

.text-link-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-family: inherit;
  font-size: 0.82rem;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  transition: opacity 0.2s;
}

.text-link-btn:hover {
  opacity: 0.8;
}

/* Player Profile Card */
.profile-card {
  max-width: 440px !important;
  text-align: left !important;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--board-border);
}

.profile-avatar-large {
  font-size: 2.8rem;
  line-height: 1;
  background: var(--board-bg);
  border: 2px solid var(--board-thick-border);
  width: 68px;
  height: 68px;
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 14px var(--accent-glow);
}

.profile-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.profile-username {
  font-size: 1.4rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
  margin: 0;
}

.profile-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  background: var(--accent-glow);
  color: var(--accent);
  padding: 2px 8px;
  border-radius: 6px;
  width: fit-content;
}

/* Profile Stats Grid */
.profile-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.stat-box {
  background: var(--cell-bg);
  border: 1px solid var(--board-border);
  padding: 12px 14px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-label {
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  color: var(--text-main);
}

.stat-value.highlight {
  color: var(--accent);
}

/* Best Times Section */
.best-times-section {
  background: var(--board-bg);
  border: 1px solid var(--board-border);
  border-radius: 12px;
  padding: 12px 16px;
  margin-bottom: 18px;
}

.best-times-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.best-times-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.time-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
}

.time-row:last-child {
  border-bottom: none;
}

.difficulty-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
}

.difficulty-tag.easy {
  background: rgba(16, 185, 129, 0.18);
  color: #10b981;
}

.difficulty-tag.medium {
  background: rgba(56, 189, 248, 0.18);
  color: #38bdf8;
}

.difficulty-tag.hard {
  background: rgba(245, 158, 11, 0.18);
  color: #f59e0b;
}

.difficulty-tag.expert {
  background: rgba(239, 68, 68, 0.18);
  color: #ef4444;
}

.time-val {
  font-family: monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-main);
}

.profile-actions {
  display: flex;
  gap: 10px;
}

.profile-actions button {
  flex: 1;
}

/* Responsive tweaks */
@media (max-width: 480px) {
  body { padding: 8px; }
  .app-container { gap: 10px; }
  .controls-bar { gap: 4px; }
  .action-btn { padding: 8px 2px; font-size: 0.7rem; }
  .numpad { gap: 4px; }
  .user-name { max-width: 60px; }
}

/* Toast Notification */
.game-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-25px);
  background: var(--bg-card);
  border: 1px solid var(--accent);
  color: var(--text-main);
  padding: 10px 22px;
  border-radius: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(99, 102, 241, 0.25);
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  z-index: 2000;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: all 0.28s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 8px;
}

.game-toast.visible {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.game-toast.error {
  background: #1f1418;
  border-color: #ef4444;
  color: #fca5a5;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(239, 68, 68, 0.3);
}

.game-toast.success {
  background: #0f241d;
  border-color: #10b981;
  color: #6ee7b7;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4), 0 0 15px rgba(16, 185, 129, 0.3);
}

.game-toast.info {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--text-main);
}