/* =====================
   LUDO ASAF – style.css
   ===================== */

/* Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700;800&family=Nunito:wght@400;600;700&display=swap');

/* ---------- VARIABLES ---------- */
:root {
  --font-display: 'Baloo 2', cursive;
  --font-body: 'Nunito', sans-serif;

  /* Day theme */
  --bg: #f0f4ff;
  --surface: #ffffff;
  --surface2: #eef1fa;
  --border: #d0d8f0;
  --text: #1a1f36;
  --text2: #4a5280;
  --accent: #4361ee;
  --accent2: #7b2fff;
  --shadow: rgba(67,97,238,0.12);
  --header-bg: #ffffff;
  --panel-bg: #ffffff;

  /* Board colors */
  --col-red: #e63946;
  --col-blue: #4361ee;
  --col-green: #2dc653;
  --col-yellow: #f4a100;
  --col-white: #f8f9ff;
  --col-safe: #f4a100;

  --radius: 16px;
  --radius-sm: 8px;
  --transition: 0.25s ease;
}

body.theme-night {
  --bg: #0d1117;
  --surface: #161b22;
  --surface2: #1c2333;
  --border: #30363d;
  --text: #e6edf3;
  --text2: #8b949e;
  --accent: #58a6ff;
  --accent2: #bc8cff;
  --shadow: rgba(0,0,0,0.4);
  --header-bg: #161b22;
  --panel-bg: #161b22;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
button { cursor: pointer; border: none; background: none; font-family: var(--font-body); }

/* ─── COOKIE ALERT ─── */
.cookie-alert {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 9000;
  background: var(--surface);
  border-top: 2px solid var(--border);
  padding: 14px 20px;
  box-shadow: 0 -4px 20px var(--shadow);
  transition: transform 0.4s ease;
  display: flex; /* sempre flex quando visível */
}
/* .hidden em cookie-alert usa transform para animação suave */
.cookie-alert.hidden {
  display: none !important;
}
.cookie-inner {
  max-width: 900px; margin: 0 auto;
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.cookie-icon { font-size: 24px; flex-shrink: 0; }
.cookie-text { flex: 1; font-size: 13px; color: var(--text2); line-height: 1.5; min-width: 200px; }
.cookie-text strong { color: var(--text); }
.btn-cookie-accept {
  background: var(--accent); color: #fff;
  padding: 8px 18px; border-radius: 20px;
  font-size: 13px; font-weight: 700;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.btn-cookie-accept:hover { opacity: 0.85; }
.btn-cookie-reject {
  color: var(--text2); padding: 8px 14px;
  font-size: 13px; border-radius: 20px;
  border: 1px solid var(--border);
  transition: background 0.2s;
  white-space: nowrap;
}
.btn-cookie-reject:hover { background: var(--surface2); }

/* ---------- WELCOME SCREEN ---------- */
.welcome-screen {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  background: var(--bg);
  transition: background var(--transition);
}
.welcome-content {
  text-align: center;
  background: var(--surface);
  border-radius: var(--radius);
  padding: 48px 40px 40px;
  max-width: 440px; width: 100%;
  box-shadow: 0 8px 40px var(--shadow);
  border: 1px solid var(--border);
}
.welcome-logo {
  font-size: 72px; line-height: 1;
  margin-bottom: 12px;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}
.welcome-title {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 800;
  color: var(--accent);
  letter-spacing: -1px;
  margin-bottom: 6px;
}
.welcome-sub {
  color: var(--text2); font-size: 15px;
  margin-bottom: 28px;
}
.welcome-features {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center;
  margin-bottom: 32px;
}
.welcome-features span {
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 6px 14px;
  font-size: 13px; font-weight: 600;
  color: var(--text2);
}
.btn-start {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-family: var(--font-display);
  font-size: 18px; font-weight: 700;
  padding: 14px 40px; border-radius: 30px;
  box-shadow: 0 4px 20px rgba(67,97,238,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  margin-bottom: 24px;
}
.btn-start:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(67,97,238,0.45); }
.welcome-footer { font-size: 12px; color: var(--text2); }

/* ---------- MODALS ---------- */
.overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(4px);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.overlay.active { opacity: 1; pointer-events: all; }

.modal {
  position: fixed; inset: 0; z-index: 1100;
  display: flex; align-items: center; justify-content: center;
  padding: 16px;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal.active { opacity: 1; pointer-events: all; }

.modal-box {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 32px 28px 28px;
  max-width: 480px; width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  animation: slideUp 0.3s ease;
}
@keyframes slideUp {
  from { transform: translateY(24px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.modal-wide { max-width: 720px; }
.modal-text { max-width: 600px; }
.modal-close {
  position: absolute; top: 14px; right: 16px;
  font-size: 18px; color: var(--text2);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, color 0.2s;
}
.modal-close:hover { background: var(--surface2); color: var(--text); }
.modal-title {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--text);
  margin-bottom: 24px;
}

/* Settings modal */
.setting-group { margin-bottom: 22px; }
.setting-label {
  display: block;
  font-size: 13px; font-weight: 700;
  color: var(--text2);
  text-transform: uppercase; letter-spacing: 0.8px;
  margin-bottom: 10px;
}
.toggle-group {
  display: flex; gap: 8px; flex-wrap: wrap;
}
.toggle-btn {
  flex: 1; min-width: 100px;
  padding: 10px 12px;
  border-radius: 10px;
  border: 2px solid var(--border);
  background: var(--surface2);
  color: var(--text2);
  font-size: 14px; font-weight: 600;
  transition: all 0.2s;
  text-align: center;
}
.toggle-btn:hover { border-color: var(--accent); color: var(--accent); }
.toggle-btn.active {
  border-color: var(--accent);
  background: var(--accent);
  color: #fff;
}
.toggle-group.three .toggle-btn { min-width: 80px; }
.btn-apply {
  width: 100%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  padding: 14px;
  border-radius: 12px;
  margin-top: 8px;
  transition: opacity 0.2s, transform 0.2s;
}
.btn-apply:hover { opacity: 0.9; transform: translateY(-1px); }
.btn-secondary {
  width: 100%;
  background: var(--surface2);
  color: var(--text);
  border: 2px solid var(--border);
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  padding: 14px;
  border-radius: 12px;
  margin-top: 8px;
  transition: background 0.2s;
}
.btn-secondary:hover { background: var(--border); }

/* Text modals scroll */
.modal-scroll {
  overflow-y: auto; max-height: 60vh;
  padding-right: 4px;
}
.modal-scroll h3 {
  font-family: var(--font-display);
  font-size: 16px; font-weight: 700;
  color: var(--accent);
  margin: 18px 0 6px;
}
.modal-scroll h4 {
  font-size: 14px; font-weight: 700;
  color: var(--text);
  margin: 14px 0 6px;
}
.modal-scroll p {
  font-size: 14px; line-height: 1.7;
  color: var(--text2);
  margin-bottom: 10px;
}

/* Tutorial tabs */
.tutorial-tabs {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-bottom: 16px;
}
.ttab {
  padding: 7px 14px;
  border-radius: 20px;
  border: 2px solid var(--border);
  background: var(--surface2);
  color: var(--text2);
  font-size: 13px; font-weight: 600;
  transition: all 0.2s;
}
.ttab:hover { border-color: var(--accent); color: var(--accent); }
.ttab.active {
  background: var(--accent); border-color: var(--accent);
  color: #fff;
}
.tab-pane { display: none; }
.tab-pane.active { display: block; }
.tab-pane.hidden { display: none; }

/* ---------- GAME SCREEN ---------- */
.game-screen {
  min-height: 100vh;
  display: flex; flex-direction: column;
}
.game-screen.hidden { display: none; }

.game-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--header-bg);
  border-bottom: 1px solid var(--border);
  padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
  box-shadow: 0 2px 12px var(--shadow);
}
.header-logo {
  font-family: var(--font-display);
  font-size: 22px; font-weight: 800;
  color: var(--accent);
  display: flex; align-items: center; gap: 8px;
}
.header-actions { display: flex; gap: 8px; }
.hbtn {
  width: 38px; height: 38px;
  border-radius: 10px;
  font-size: 18px;
  background: var(--surface2);
  border: 1px solid var(--border);
  transition: background 0.2s, transform 0.15s;
  display: flex; align-items: center; justify-content: center;
}
.hbtn:hover { background: var(--border); transform: scale(1.08); }

.game-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 20px;
  flex-wrap: wrap;
}

/* Player panels */
.player-panel {
  background: var(--panel-bg);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 14px;
  width: 140px;
  min-width: 120px;
  box-shadow: 0 2px 12px var(--shadow);
  transition: border-color 0.3s, box-shadow 0.3s;
  text-align: center;
}
.player-panel.active {
  border-color: var(--accent);
  box-shadow: 0 4px 20px rgba(67,97,238,0.25);
}
.player-name {
  font-family: var(--font-display);
  font-size: 15px; font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.player-pieces-out {
  font-size: 12px; color: var(--text2);
  margin-bottom: 8px;
}
.home-indicators {
  display: flex; gap: 4px; justify-content: center;
  flex-wrap: wrap; margin-top: 4px;
}
.home-dot {
  width: 12px; height: 12px;
  border-radius: 50%;
  border: 2px solid currentColor;
}
.home-dot.active { background: currentColor; }
.player-status {
  font-size: 12px; color: var(--text2);
  font-weight: 600; min-height: 18px;
}

/* Board */
.board-container {
  display: flex; flex-direction: column;
  align-items: center; gap: 12px;
}
#ludoBoard {
  border-radius: 12px;
  box-shadow: 0 8px 40px var(--shadow);
  max-width: min(480px, calc(100vw - 60px));
  max-height: min(480px, calc(100vw - 60px));
  width: 100%; height: auto;
  cursor: pointer;
  display: block;
}
.dice-area {
  display: flex; align-items: center; gap: 12px;
}
.dice-btn {
  width: 56px; height: 56px;
  border-radius: 14px;
  background: var(--surface);
  border: 2px solid var(--border);
  font-size: 30px;
  box-shadow: 0 2px 10px var(--shadow);
  transition: all 0.2s;
  display: flex; align-items: center; justify-content: center;
}
.dice-btn:not(:disabled):hover {
  transform: scale(1.1) rotate(-5deg);
  border-color: var(--accent);
  box-shadow: 0 4px 18px rgba(67,97,238,0.3);
}
.dice-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.dice-btn.rolling { animation: diceRoll 0.5s ease; }
@keyframes diceRoll {
  0% { transform: rotate(0); }
  25% { transform: rotate(-20deg) scale(1.1); }
  50% { transform: rotate(20deg) scale(0.9); }
  75% { transform: rotate(-10deg) scale(1.05); }
  100% { transform: rotate(0); }
}
.dice-value {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 800;
  color: var(--accent);
  min-width: 28px;
  text-align: center;
}

/* Game log */
.game-log {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  max-height: 72px;
  overflow-y: auto;
  font-size: 13px;
  display: flex; flex-direction: column-reverse;
}
.log-entry { color: var(--text2); padding: 2px 0; }
.log-entry.highlight { color: var(--accent); font-weight: 700; }

/* Game footer */
.game-footer {
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 10px 20px;
  text-align: center;
  font-size: 12px; color: var(--text2);
}
.game-footer a { color: var(--text2); }
.game-footer a:hover { color: var(--accent); }

/* ---------- WIN SCREEN ---------- */
.win-screen {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.win-screen.hidden { display: none; }
.win-content {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 48px 40px;
  text-align: center;
  max-width: 360px; width: 100%;
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
  animation: slideUp 0.4s ease;
}
.win-trophy { font-size: 64px; margin-bottom: 16px; animation: bounce 1s infinite; }
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
.win-title {
  font-family: var(--font-display);
  font-size: 28px; font-weight: 800;
  color: var(--accent);
  margin-bottom: 8px;
}
.win-sub { color: var(--text2); margin-bottom: 28px; }
.win-actions { display: flex; flex-direction: column; gap: 10px; }

/* ---------- FAB INFO ---------- */
.fab-info {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 800;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  font-size: 22px; font-weight: 900;
  box-shadow: 0 4px 20px rgba(67,97,238,0.4);
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.2s, box-shadow 0.2s;
  line-height: 1;
}
.fab-info:hover {
  transform: scale(1.12);
  box-shadow: 0 8px 28px rgba(67,97,238,0.5);
}

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

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 10px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 700px) {
  .game-main {
    flex-direction: column;
    align-items: center;
    padding: 12px;
    gap: 12px;
  }
  .player-panel {
    width: 100%; max-width: 480px;
    display: flex; flex-direction: row;
    align-items: center; gap: 14px;
    padding: 12px 16px;
    text-align: left;
  }
  .player-name { margin-bottom: 0; font-size: 14px; }
  .player-status { font-size: 11px; }
  .home-indicators { justify-content: flex-start; }
  .board-container { width: 100%; }
  #ludoBoard { max-width: calc(100vw - 24px); }
  .dice-area { justify-content: center; }
  .welcome-content { padding: 36px 24px 28px; }
  .welcome-title { font-size: 36px; }
  .modal-box { padding: 24px 20px 20px; }
  .fab-info { bottom: 80px; right: 16px; }
  .tutorial-tabs { gap: 4px; }
  .ttab { padding: 6px 10px; font-size: 12px; }
}

@media (min-width: 1100px) {
  .game-main { gap: 32px; padding: 32px; }
  .player-panel { width: 160px; }
  #ludoBoard { max-width: 520px; max-height: 520px; }
  .dice-btn { width: 64px; height: 64px; font-size: 34px; }
}

/* ---------- PIECE SELECTION ---------- */
.selectable-piece { cursor: pointer; }

/* ---------- TRANSITIONS ---------- */
.welcome-screen,
.game-screen,
.win-screen {
  transition: opacity 0.3s ease;
}