/* =============================================
   SNAKE & LADDER — style.css  (FIXED)
   Beta Digital Games | game.betadigital.in
   ============================================= */

/* ── Variables ── */
:root {
  --bg:        #080e1a;
  --bg2:       #0d1526;
  --surface:   rgba(255,255,255,0.06);
  --surface2:  rgba(255,255,255,0.10);
  --border:    rgba(255,255,255,0.12);
  --text:      #f0f6ff;
  --text2:     #8ba3c7;
  --accent-p1: #f97316;
  --accent-p2: #38bdf8;
  --gold:      #fbbf24;
  --green:     #34d399;
  --red:       #f87171;
  --radius:    18px;
  --shadow:    0 8px 32px rgba(0,0,0,0.50);
  --glow1:     0 0 22px rgba(249,115,22,0.45);
  --glow2:     0 0 22px rgba(56,189,248,0.45);
  --font-d:    'Boogaloo', cursive;
  --font-b:    'Nunito', sans-serif;
}
body.light-mode {
  --bg:       #e2eeff;
  --bg2:      #d4e8ff;
  --surface:  rgba(255,255,255,0.80);
  --surface2: rgba(255,255,255,0.96);
  --border:   rgba(0,0,0,0.10);
  --text:     #1e293b;
  --text2:    #64748b;
  --shadow:   0 8px 32px rgba(0,0,0,0.14);
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-b);
  background-color: var(--bg);
  background-image:
    radial-gradient(ellipse at 20% 10%, rgba(249,115,22,0.09) 0%, transparent 55%),
    radial-gradient(ellipse at 80% 90%, rgba(56,189,248,0.09) 0%, transparent 55%);
  background-attachment: fixed;
  min-height: 100vh;
  color: var(--text);
  overflow-x: hidden;
  transition: background-color .35s, color .35s;
}
.hidden { display: none !important; }

/* ── Top Controls ── */
.top-controls {
  position: fixed; top: 14px; right: 16px;
  display: flex; gap: 10px; z-index: 110;
}
.ctrl-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px; width: 42px; height: 42px;
  cursor: pointer; font-size: 1.15rem;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s, transform .15s;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  color: var(--text);
}
.ctrl-btn:hover { background: var(--surface2); transform: scale(1.08); }

/* ── Header ── */
.site-header {
  position: relative; z-index: 1;
  text-align: center; padding: 28px 20px 10px;
  display: flex; flex-direction: column; align-items: center; gap: 6px;
}
.header-brand { display: flex; align-items: center; gap: 14px; }
.header-logo  { font-size: 2.2rem; }
.header-title {
  font-family: var(--font-d);
  font-size: clamp(1.8rem, 5vw, 3rem);
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--accent-p1), var(--gold), var(--accent-p2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.header-sub {
  font-size: .75rem; color: var(--text2);
  letter-spacing: 3px; text-transform: uppercase; font-weight: 700;
}
.game-timer {
  font-family: var(--font-d); font-size: 1rem; color: var(--text2);
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 4px 16px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  letter-spacing: 2px;
}

/* ═══════════════════════════════════════
   SETUP SCREEN
═══════════════════════════════════════ */
.setup-screen {
  position: relative; z-index: 1;
  min-height: calc(100vh - 140px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px 16px 40px;
}
.setup-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 36px 32px;
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow);
  width: 100%; max-width: 800px;
}
.setup-title    { font-family: var(--font-d); font-size: 2rem; text-align: center; margin-bottom: 4px; }
.setup-subtitle { color: var(--text2); text-align: center; font-size: .92rem; margin-bottom: 28px; }

/* Player columns grid */
.setup-players {
  display: grid;
  grid-template-columns: 1fr 52px 1fr;
  gap: 16px;
  align-items: start;
}
.vs-badge {
  font-family: var(--font-d); font-size: 2rem; color: var(--gold);
  text-shadow: 0 0 16px rgba(251,191,36,.6);
  text-align: center; align-self: center; padding-top: 60px;
}

/* Individual player card */
.setup-player {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  display: flex; flex-direction: column; gap: 12px;
}
.setup-player-header {
  display: flex; align-items: center; justify-content: space-between;
}
.setup-num   { font-family: var(--font-d); font-size: 1.25rem; }
.p1-color    { color: var(--accent-p1); }
.p2-color    { color: var(--accent-p2); }
.setup-color-dot { width: 14px; height: 14px; border-radius: 50%; flex-shrink: 0; }

/* Avatar */
.avatar-preview-wrap {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.avatar-preview {
  width: 70px; height: 70px; border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  background: var(--bg2);
  flex-shrink: 0;
}
.avatar-upload-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; font-size: .82rem; font-weight: 800;
  border-radius: 30px; cursor: pointer;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text); transition: background .2s, transform .15s;
  letter-spacing: .5px;
}
.avatar-upload-btn:hover { background: rgba(255,255,255,.15); transform: translateY(-1px); }
.hidden-file-input { display: none; }

/* Form controls */
.player-select-row {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
}
.player-select {
  flex: 1; min-width: 0;
  padding: 9px 32px 9px 12px;
  border-radius: 10px; border: 1px solid var(--border);
  background-color: var(--bg2); color: var(--text);
  font-family: var(--font-b); font-size: .9rem;
  cursor: pointer;
  -webkit-appearance: none; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238ba3c7' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
.player-select:focus { outline: none; border-color: var(--accent-p1); }
.or-divider {
  font-size: .75rem; color: var(--text2); font-weight: 700; white-space: nowrap; flex-shrink: 0;
}

.name-input {
  width: 100%; padding: 10px 14px;
  border-radius: 10px; border: 1px solid var(--border);
  background-color: var(--bg2); color: var(--text);
  font-family: var(--font-b); font-size: .95rem;
  transition: border-color .2s;
}
.name-input:focus { outline: none; border-color: var(--accent-p2); }
.name-input::placeholder { color: var(--text2); }

.save-player-btn {
  width: 100%; padding: 11px;
  border-radius: 10px; border: none;
  background: linear-gradient(135deg, var(--accent-p1), #ef4444);
  color: #fff; font-family: var(--font-d); font-size: 1.05rem;
  letter-spacing: 1px; cursor: pointer;
  box-shadow: 0 4px 16px rgba(249,115,22,.40);
  transition: transform .18s, box-shadow .18s;
}
.save-player-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,.55); }

.feedback-msg { font-size: .82rem; font-weight: 700; min-height: 20px; }
.feedback-ok  { color: var(--green); }
.feedback-err { color: var(--red); }

.start-game-btn {
  display: block; width: 100%; margin-top: 24px;
  padding: 16px; border-radius: 50px; border: none;
  background: linear-gradient(135deg, var(--accent-p2), #7c3aed);
  color: #fff; font-family: var(--font-d); font-size: 1.4rem;
  letter-spacing: 3px; cursor: pointer;
  box-shadow: 0 6px 24px rgba(56,189,248,.40);
  transition: transform .2s, box-shadow .2s, background .2s;
}
.start-game-btn:hover:not(:disabled) {
  transform: translateY(-3px); box-shadow: 0 10px 32px rgba(56,189,248,.60);
}
.start-game-btn:disabled {
  background: #2d3a52 !important;
  box-shadow: none !important;
  cursor: not-allowed;
  opacity: .6;
}
.setup-error {
  color: var(--red); text-align: center;
  font-size: .85rem; margin-top: 8px; min-height: 20px; font-weight: 700;
}

/* ═══════════════════════════════════════
   GAME SCREEN
═══════════════════════════════════════ */
.game-screen  { position: relative; z-index: 1; }

.game-layout {
  display: grid;
  grid-template-columns: 210px 1fr 210px;
  gap: 16px;
  max-width: 1080px; margin: 14px auto 0; padding: 0 14px;
  align-items: start;
}

/* ── Player Panels ── */
.player-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 14px; text-align: center;
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transition: box-shadow .3s, border-color .3s, transform .3s;
  position: sticky; top: 20px;
}
.player-panel.active-player.panel-p1 {
  border-color: var(--accent-p1); box-shadow: var(--glow1); transform: translateY(-4px);
}
.player-panel.active-player.panel-p2 {
  border-color: var(--accent-p2); box-shadow: var(--glow2); transform: translateY(-4px);
}

.panel-avatar-wrap {
  position: relative; width: 76px; height: 76px; margin: 0 auto 10px;
}
.panel-avatar {
  width: 76px; height: 76px; border-radius: 50%; object-fit: cover;
  border: 3px solid var(--border); background: var(--bg2);
  position: relative; z-index: 1;
}
.panel-avatar-ring {
  position: absolute; inset: -4px; border-radius: 50%;
  border: 3px solid transparent;
}
.p1-ring { border-color: var(--accent-p1); box-shadow: 0 0 12px rgba(249,115,22,.5); }
.p2-ring { border-color: var(--accent-p2); box-shadow: 0 0 12px rgba(56,189,248,.5); }

.player-name { font-family: var(--font-d); font-size: 1.3rem; margin-bottom: 4px; }
.player-color-bar { height: 4px; border-radius: 2px; margin: 4px auto 14px; width: 60%; }
.p1-bar { background: var(--accent-p1); }
.p2-bar { background: var(--accent-p2); }

.stat-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 7px 10px; background: rgba(0,0,0,.16);
  border-radius: 9px; margin-bottom: 5px;
}
.stat-label {
  font-size: .68rem; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--text2); font-weight: 700;
}
.stat-value { font-family: var(--font-d); font-size: 1.15rem; }

.turn-indicator {
  margin-top: 12px; padding: 6px 10px; border-radius: 9px;
  font-size: .68rem; font-weight: 900; letter-spacing: 2px;
  text-transform: uppercase; display: none;
  animation: pulse-turn 1.2s ease-in-out infinite;
}
.p1-turn { background: rgba(249,115,22,.18); color: var(--accent-p1); }
.p2-turn { background: rgba(56,189,248,.18); color: var(--accent-p2); }
.active-player .turn-indicator { display: block; }
@keyframes pulse-turn { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Board ── */
.board-section { display: flex; justify-content: center; align-items: flex-start; }
.board-wrapper {
  width: 100%; max-width: 600px; aspect-ratio: 1 / 1;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 20px; padding: 8px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: var(--shadow); overflow: hidden;
}
#boardCanvas { width: 100%; height: 100%; border-radius: 12px; display: block; }

/* ── Controls row ── */
.controls-row {
  display: flex; align-items: center; justify-content: center;
  gap: 18px; flex-wrap: wrap;
  max-width: 1080px; margin: 14px auto 30px; padding: 0 14px;
}
.dice-area { display: flex; align-items: center; gap: 14px; }
.dice-display {
  font-size: 2.6rem; min-width: 50px; text-align: center;
  filter: drop-shadow(0 2px 6px rgba(0,0,0,.4)); transition: transform .1s;
}
.dice-display.rolling { animation: diceRoll .6s ease; }
@keyframes diceRoll {
  0%   {transform:rotate(0)      scale(1)}
  15%  {transform:rotate(-30deg) scale(1.3)}
  35%  {transform:rotate(25deg)  scale(.9)}
  55%  {transform:rotate(-20deg) scale(1.2)}
  75%  {transform:rotate(15deg)  scale(.95)}
  100% {transform:rotate(0)      scale(1)}
}
.roll-btn {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 30px; font-family: var(--font-d); font-size: 1.2rem;
  letter-spacing: 2px; color: #fff;
  background: linear-gradient(135deg, var(--accent-p1), #ef4444);
  border: none; border-radius: 50px; cursor: pointer;
  box-shadow: 0 6px 20px rgba(249,115,22,.5); transition: .18s;
}
.roll-btn:hover:not(:disabled) { transform: translateY(-3px); box-shadow: 0 10px 28px rgba(249,115,22,.65); }
.roll-btn:disabled { background: #334155; box-shadow: none; cursor: not-allowed; opacity: .65; }
.roll-btn-icon { font-size: 1.35rem; }

.status-area { flex: 1; min-width: 180px; text-align: center; }
.game-status {
  display: inline-block; padding: 9px 20px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 50px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  font-family: var(--font-d); font-size: 1.1rem; letter-spacing: 1px;
  box-shadow: var(--shadow); transition: .3s;
}
.restart-btn {
  display: flex; align-items: center; gap: 8px; padding: 11px 24px;
  font-family: var(--font-b); font-size: .92rem; font-weight: 800;
  color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 50px; cursor: pointer;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: var(--shadow); transition: .2s; text-transform: uppercase; letter-spacing: .5px;
}
.restart-btn:hover { background: var(--surface2); transform: translateY(-2px); }

/* ═══════════════════════════════════════
   MODALS
═══════════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,.75);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  animation: fadeOverlay .3s ease;
}
.modal-overlay[hidden] { display: none !important; }
@keyframes fadeOverlay { from{opacity:0} to{opacity:1} }

.modal-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: 24px; padding: 36px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,.6);
  animation: modalPop .4s cubic-bezier(.34,1.56,.64,1);
  max-width: 520px; width: 92%;
  max-height: 90vh; overflow-y: auto;
  position: relative;
}
@keyframes modalPop {
  from {transform:scale(.6) translateY(40px);opacity:0}
  to   {transform:scale(1)  translateY(0);  opacity:1}
}
.modal-close-btn {
  position: absolute; top: 14px; right: 16px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 8px; width: 32px; height: 32px;
  cursor: pointer; color: var(--text); font-size: 1rem;
  display: flex; align-items: center; justify-content: center; transition: .15s;
}
.modal-close-btn:hover { background: var(--surface2); }
.modal-title    { font-family: var(--font-d); font-size: 1.9rem; text-align: center; margin-bottom: 18px; }
.modal-subtitle { font-family: var(--font-d); font-size: 1.3rem; color: var(--text2); margin-bottom: 10px; }

/* Leaderboard */
.lb-card { max-width: 580px; }
.lb-table-wrap { overflow-x: auto; }
table.lb-table { width: 100%; border-collapse: collapse; font-size: .88rem; }
table.lb-table th {
  text-align: left; padding: 8px 10px; font-size: .7rem;
  text-transform: uppercase; letter-spacing: 1.5px; color: var(--text2);
  border-bottom: 1px solid var(--border);
}
table.lb-table td { padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,.05); }
table.lb-table tr:last-child td { border-bottom: none; }
table.lb-table tr:hover td { background: var(--surface); }
.lb-rank-1 td { color: var(--gold); }
.lb-rank-2 td { color: #cbd5e1; }
.lb-rank-3 td { color: #cd7c47; }
.lb-avatar { width: 30px; height: 30px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); vertical-align: middle; margin-right: 8px; }

.recent-games-wrap { display: flex; flex-direction: column; gap: 8px; }
.recent-game-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 9px 12px; background: var(--surface); border-radius: 10px; font-size: .82rem;
}
.rg-players { font-weight: 700; }
.rg-winner  { color: var(--gold); font-weight: 800; }
.rg-meta    { color: var(--text2); font-size: .75rem; }
.loading-msg { color: var(--text2); text-align: center; padding: 14px; font-style: italic; }

/* Winner modal */
.winner-card { text-align: center; }
.winner-trophy { font-size: 4rem; animation: trophyBounce 1s ease infinite; display: block; margin-bottom: 10px; }
@keyframes trophyBounce { 0%,100%{transform:translateY(0) rotate(-5deg)} 50%{transform:translateY(-12px) rotate(5deg)} }
.winner-avatar {
  width: 90px; height: 90px; border-radius: 50%; object-fit: cover;
  border: 4px solid var(--gold); box-shadow: 0 0 24px rgba(251,191,36,.5);
  margin: 0 auto 12px; display: block;
}
.winner-title {
  font-family: var(--font-d); font-size: 2.2rem; letter-spacing: 2px;
  background: linear-gradient(135deg, var(--gold), var(--accent-p1));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  margin-bottom: 6px;
}
.winner-subtitle { color: var(--text2); font-size: .95rem; margin-bottom: 12px; }
.winner-stats {
  display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 8px; margin-bottom: 20px;
}
.winner-stat { background: var(--surface); border-radius: 10px; padding: 10px 8px; }
.winner-stat-val { font-family: var(--font-d); font-size: 1.5rem; display: block; }
.winner-stat-lbl { font-size: .68rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text2); }
.winner-btn-row  { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
.play-again-btn {
  padding: 12px 28px; font-family: var(--font-d); font-size: 1.2rem; letter-spacing: 2px;
  color: #fff; background: linear-gradient(135deg, var(--accent-p1), #ef4444);
  border: none; border-radius: 50px; cursor: pointer;
  box-shadow: 0 4px 18px rgba(249,115,22,.5); transition: .18s;
}
.play-again-btn:hover { transform: translateY(-2px); }
.menu-btn {
  padding: 12px 24px; font-family: var(--font-d); font-size: 1.2rem;
  color: var(--text); background: var(--surface); border: 1px solid var(--border);
  border-radius: 50px; cursor: pointer; transition: .18s;
}
.menu-btn:hover { background: var(--surface2); }

/* ── Confetti ── */
#confetti-container { position: fixed; inset: 0; pointer-events: none; z-index: 190; overflow: hidden; }
.confetti-piece { position: absolute; top: -20px; border-radius: 3px; animation: confettiFall linear forwards; }
@keyframes confettiFall {
  0%   {transform:translateY(0)     rotateZ(0deg);   opacity:1}
  100% {transform:translateY(110vh) rotateZ(720deg); opacity:0}
}

/* ═══════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════ */
@media (max-width: 880px) {
  .game-layout { grid-template-columns: 1fr; max-width: 540px; }
  .player-panel {
    display: grid; grid-template-columns: 78px 1fr;
    column-gap: 14px; padding: 12px 16px; position: static; text-align: left;
  }
  .panel-avatar-wrap { grid-row: 1 / 4; align-self: center; width: 62px; height: 62px; }
  .panel-avatar      { width: 62px; height: 62px; }
  .player-name       { font-size: 1.1rem; margin-bottom: 0; }
  .player-color-bar  { margin: 2px 0 4px; }
  .stat-row  { padding: 4px 8px; margin-bottom: 3px; }
  .turn-indicator { grid-column: 2; font-size: .62rem; padding: 4px 8px; width: fit-content; }
  .board-section { order: -1; }
  .board-wrapper { max-width: 100%; }
}

@media (max-width: 620px) {
  .setup-players { grid-template-columns: 1fr; }
  .vs-badge { padding-top: 0; font-size: 1.4rem; text-align: center; }
  .setup-card { padding: 22px 14px; }
  .header-title { font-size: 1.6rem; }
  .header-logo  { font-size: 1.5rem; }
  .controls-row { flex-direction: column; align-items: stretch; }
  .dice-area    { justify-content: center; }
  .status-area  .game-status { font-size: .9rem; }
  .restart-btn  { justify-content: center; }
  .modal-card   { padding: 26px 18px; }
  .winner-stats { grid-template-columns: 1fr 1fr; }
}