/* ============================================
   LUDO GAME — STYLES
   Tone: Playful / Toy-like
   Palette: Vibrant primaries on warm cream
   Fonts: Fredoka One (display) + Nunito (body)
   ============================================ */

:root {
  --red:    #E63946;
  --blue:   #1D7FD4;
  --green:  #2DC653;
  --yellow: #F4A800;

  --red-light:    #FDDDE0;
  --blue-light:   #D0E8FA;
  --green-light:  #D0F5DC;
  --yellow-light: #FEF3CC;

  --red-dark:    #B02030;
  --blue-dark:   #155FA0;
  --green-dark:  #1E9940;
  --yellow-dark: #C07800;

  --bg:        #FFF8EE;
  --bg2:       #FFF0D6;
  --board-bg:  #FAFAFA;
  --border:    #E0D5C5;
  --text:      #2C2C2C;
  --text-muted:#888;
  --white:     #FFFFFF;
  --safe:      #FFE066;
  --center:    #F5F5F5;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.10);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.13);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.18);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --cell-size: 52px;
}

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

html { font-size: 16px; }

body {
  font-family: 'Nunito', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  position: relative;
}

/* ---- Background Decorations ---- */
.bg-decoration { position: fixed; inset: 0; pointer-events: none; z-index: 0; overflow: hidden; }
.bg-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
}
.bg-circle.c1 { width: 500px; height: 500px; background: var(--red);    top: -150px; left: -150px; }
.bg-circle.c2 { width: 400px; height: 400px; background: var(--blue);   bottom: -100px; right: -100px; }
.bg-circle.c3 { width: 300px; height: 300px; background: var(--green);  top: 40%; left: 60%; }
.bg-circle.c4 { width: 250px; height: 250px; background: var(--yellow); top: 20%; right: 20%; }

/* ---- App Wrapper ---- */
.app-wrapper {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 20px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* ---- Header ---- */
.game-header {
  display: flex;
  align-items: center;
  gap: 16px;
}
.game-title {
  font-family: 'Fredoka One', cursive;
  font-size: 3.2rem;
  letter-spacing: 0.12em;
  background: linear-gradient(135deg, var(--red) 0%, var(--yellow) 40%, var(--green) 70%, var(--blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.15));
}
.header-logo { font-size: 2rem; animation: spin-slow 6s linear infinite; }
@keyframes spin-slow { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

/* ---- Game Area ---- */
.game-area {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  width: 100%;
  justify-content: center;
}

/* ---- Side Panels ---- */
.side-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  width: 180px;
  flex-shrink: 0;
}

/* ---- Player Cards ---- */
.player-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  border: 2px solid transparent;
  transition: all 0.3s ease;
  cursor: default;
}
.player-card.active-turn {
  border-color: currentColor;
  box-shadow: 0 4px 16px rgba(0,0,0,0.15);
  transform: translateX(4px);
}
.player-card[data-player="red"].active-turn   { border-color: var(--red);    background: var(--red-light); }
.player-card[data-player="blue"].active-turn  { border-color: var(--blue);   background: var(--blue-light); }
.player-card[data-player="green"].active-turn { border-color: var(--green);  background: var(--green-light); }
.player-card[data-player="yellow"].active-turn{ border-color: var(--yellow); background: var(--yellow-light); }

.player-color-dot {
  width: 18px; height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  border: 2px solid rgba(0,0,0,0.15);
}
.player-color-dot.red    { background: var(--red); }
.player-color-dot.blue   { background: var(--blue); }
.player-color-dot.green  { background: var(--green); }
.player-color-dot.yellow { background: var(--yellow); }

.player-info { flex: 1; display: flex; flex-direction: column; }
.player-name { font-weight: 800; font-size: 0.85rem; }
.player-pieces-home { font-size: 0.72rem; color: var(--text-muted); }

.turn-indicator {
  font-size: 0.8rem;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.3s;
}
.player-card.active-turn .turn-indicator { opacity: 1; color: var(--text); }

/* ---- Board Container ---- */
.board-container {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---- Ludo Board ---- */
.board {
  display: grid;
  grid-template-columns: repeat(15, var(--cell-size));
  grid-template-rows: repeat(15, var(--cell-size));
  border: 4px solid #333;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--board-bg);
  position: relative;
}

/* ---- Cells ---- */
.cell {
  width: var(--cell-size);
  height: var(--cell-size);
  border: 1px solid rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: default;
  transition: background 0.2s;
  font-size: 0.65rem;
}

/* Color zones */
.cell.red-zone    { background: var(--red-light); }
.cell.blue-zone   { background: var(--blue-light); }
.cell.green-zone  { background: var(--green-light); }
.cell.yellow-zone { background: var(--yellow-light); }
.cell.white-zone  { background: var(--white); }

/* Home bases (large colored squares) */
.cell.home-red    { background: var(--red);    border: none; }
.cell.home-blue   { background: var(--blue);   border: none; }
.cell.home-green  { background: var(--green);  border: none; }
.cell.home-yellow { background: var(--yellow); border: none; }

/* Safe cells */
.cell.safe-cell { background: var(--safe); }
.cell.safe-cell::after {
  content: '⭐';
  font-size: 0.75rem;
  position: absolute;
  top: 1px; right: 1px;
  opacity: 0.7;
}

/* Home column cells */
.cell.home-col-red    { background: #FFAAAA; }
.cell.home-col-blue   { background: #AACCFF; }
.cell.home-col-green  { background: #AAFFBB; }
.cell.home-col-yellow { background: #FFE899; }

/* Center finish */
.cell.center-cell {
  background: linear-gradient(135deg, var(--red) 0% 25%, var(--blue) 25% 50%, var(--green) 50% 75%, var(--yellow) 75% 100%);
  border: none;
  z-index: 2;
}

/* Clickable cells */
.cell.clickable {
  cursor: pointer;
  animation: pulse-cell 0.8s ease-in-out infinite alternate;
  z-index: 5;
}
@keyframes pulse-cell {
  from { box-shadow: inset 0 0 0 2px rgba(255,255,255,0.5); }
  to   { box-shadow: inset 0 0 0 3px rgba(255,255,255,0.9), 0 0 10px rgba(255,220,0,0.6); }
}

/* ---- Tokens ---- */
.token {
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 3px solid rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 900;
  color: white;
  cursor: pointer;
  position: relative;
  z-index: 10;
  transition: transform 0.15s, box-shadow 0.15s;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
  box-shadow: 0 3px 8px rgba(0,0,0,0.25);
  user-select: none;
}
.token:hover { transform: scale(1.15); }
.token.red-token    { background: radial-gradient(circle at 35% 35%, #FF6B7A, var(--red-dark)); }
.token.blue-token   { background: radial-gradient(circle at 35% 35%, #5AABFF, var(--blue-dark)); }
.token.green-token  { background: radial-gradient(circle at 35% 35%, #5AE87A, var(--green-dark)); }
.token.yellow-token { background: radial-gradient(circle at 35% 35%, #FFD060, var(--yellow-dark)); }

.token.selectable {
  cursor: pointer;
  animation: token-bounce 0.5s ease-in-out infinite alternate;
  box-shadow: 0 0 0 3px white, 0 0 0 5px gold, 0 4px 12px rgba(0,0,0,0.3);
}
@keyframes token-bounce {
  from { transform: translateY(0) scale(1); }
  to   { transform: translateY(-4px) scale(1.1); }
}

.token.at-home {
  width: 26px; height: 26px;
  font-size: 0.55rem;
  opacity: 0.85;
}

/* Multiple tokens on same cell */
.cell .token + .token { margin-left: -14px; }

/* ---- Home Base Inner Circles ---- */
.home-base-inner {
  width: calc(var(--cell-size) * 3 - 16px);
  height: calc(var(--cell-size) * 3 - 16px);
  border-radius: 50%;
  background: rgba(255,255,255,0.35);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  position: absolute;
  pointer-events: none;
}

/* ---- Right Panel ---- */
.dice-section {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.current-turn-label {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.current-player-badge {
  padding: 6px 20px;
  border-radius: 999px;
  font-family: 'Fredoka One', cursive;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: white;
  background: var(--red);
  transition: background 0.4s;
  box-shadow: var(--shadow-sm);
}
.current-player-badge.turn-red    { background: var(--red); }
.current-player-badge.turn-blue   { background: var(--blue); }
.current-player-badge.turn-green  { background: var(--green); }
.current-player-badge.turn-yellow { background: var(--yellow); }

/* ---- Dice ---- */
.dice-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.dice {
  width: 72px; height: 72px;
  background: white;
  border-radius: 14px;
  border: 3px solid #333;
  box-shadow: 0 6px 0 #333, var(--shadow-md);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
  overflow: hidden;
}
.dice:active { transform: translateY(4px); box-shadow: 0 2px 0 #333; }
.dice.rolling { animation: dice-roll 0.5s ease-in-out; }
@keyframes dice-roll {
  0%   { transform: rotate(0deg) scale(1); }
  20%  { transform: rotate(-15deg) scale(0.9); }
  40%  { transform: rotate(20deg) scale(1.1); }
  60%  { transform: rotate(-10deg) scale(0.95); }
  80%  { transform: rotate(8deg) scale(1.05); }
  100% { transform: rotate(0deg) scale(1); }
}

.dice-face { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.dice-dots {
  display: grid;
  width: 52px; height: 52px;
  gap: 4px;
}
.dot {
  width: 10px; height: 10px;
  background: #222;
  border-radius: 50%;
  justify-self: center;
  align-self: center;
}

.dice-value {
  font-family: 'Fredoka One', cursive;
  font-size: 1.6rem;
  color: var(--text);
}

/* ---- Roll Button ---- */
.roll-btn {
  width: 100%;
  padding: 12px 16px;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #FF6B35, #E63946);
  color: white;
  font-family: 'Fredoka One', cursive;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  box-shadow: 0 4px 0 #B02030, var(--shadow-sm);
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.roll-btn:hover { background: linear-gradient(135deg, #FF8050, #F04050); transform: translateY(-1px); }
.roll-btn:active { transform: translateY(3px); box-shadow: 0 1px 0 #B02030; }
.roll-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.roll-btn-icon { font-size: 1.2rem; }

/* ---- Status Box ---- */
.status-box {
  background: var(--bg2);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  width: 100%;
  min-height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
}
#status-msg {
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  color: var(--text);
  line-height: 1.4;
}

/* ---- Game Controls ---- */
.game-controls {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}

.ctrl-btn {
  width: 100%;
  padding: 10px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
  color: var(--text);
}
.ctrl-btn:hover { background: var(--bg2); border-color: #ccc; transform: translateY(-1px); }

.players-select {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.players-select label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.player-count-btns { display: flex; gap: 6px; }
.count-btn {
  flex: 1;
  padding: 6px;
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  font-family: 'Nunito', sans-serif;
  font-weight: 800;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}
.count-btn.active {
  background: var(--text);
  color: white;
  border-color: var(--text);
}
.count-btn:hover:not(.active) { background: var(--bg2); }

/* ---- Legend ---- */
.legend {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-muted);
}
.legend-dot {
  width: 16px; height: 16px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
}
.legend-dot.safe { background: var(--safe); }
.legend-dot.star { background: transparent; }

/* ---- Win Modal ---- */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s;
}
.modal-overlay.show {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: white;
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  text-align: center;
  box-shadow: var(--shadow-lg);
  position: relative;
  overflow: hidden;
  transform: scale(0.8);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 360px;
  width: 90%;
}
.modal-overlay.show .modal-box { transform: scale(1); }

.win-emoji { font-size: 5rem; margin-bottom: 12px; animation: trophy-bounce 0.6s ease-in-out infinite alternate; }
@keyframes trophy-bounce {
  from { transform: translateY(0) rotate(-5deg); }
  to   { transform: translateY(-10px) rotate(5deg); }
}

.win-title {
  font-family: 'Fredoka One', cursive;
  font-size: 2.4rem;
  margin-bottom: 8px;
}
.win-subtitle { color: var(--text-muted); font-size: 1rem; margin-bottom: 28px; }

.modal-btn {
  padding: 14px 36px;
  border: none;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, #FF6B35, #E63946);
  color: white;
  font-family: 'Fredoka One', cursive;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 4px 0 #B02030;
  transition: all 0.15s;
}
.modal-btn:hover { transform: translateY(-2px); }
.modal-btn:active { transform: translateY(2px); box-shadow: 0 2px 0 #B02030; }

/* Confetti */
.modal-confetti { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.confetti-piece {
  position: absolute;
  width: 10px; height: 10px;
  border-radius: 2px;
  animation: confetti-fall 2s ease-in forwards;
}
@keyframes confetti-fall {
  0%   { transform: translateY(-20px) rotate(0deg); opacity: 1; }
  100% { transform: translateY(400px) rotate(720deg); opacity: 0; }
}

/* ---- Responsive ---- */
@media (max-width: 1100px) {
  :root { --cell-size: 44px; }
  .side-panel { width: 160px; }
}

@media (max-width: 900px) {
  :root { --cell-size: 36px; }
  .game-area { flex-direction: column; align-items: center; }
  .side-panel { width: 100%; flex-direction: row; flex-wrap: wrap; }
  .left-panel .player-card { flex: 1; min-width: 120px; }
  .right-panel { flex-direction: row; flex-wrap: wrap; justify-content: center; }
  .dice-section { flex: 1; min-width: 200px; }
  .game-controls { flex: 1; min-width: 160px; }
  .token { width: 24px; height: 24px; font-size: 0.5rem; }
  .token.at-home { width: 20px; height: 20px; }
}

@media (max-width: 600px) {
  :root { --cell-size: 28px; }
  .game-title { font-size: 2.2rem; }
  .token { width: 18px; height: 18px; font-size: 0.45rem; border-width: 2px; }
  .token.at-home { width: 15px; height: 15px; }
}