/* ============================================================
   BOOK OF RAPTUREPTURE— Escape the Shadow Realm
   style.css  |  Void / Dark Fantasy Aesthetic
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Uncial+Antiqua&family=IM+Fell+English:ital@0;1&display=swap');

:root {
  --void:        #050308;
  --abyss:       #080810;
  --chamber:     #0e0b18;
  --obsidian:    #1a1228;
  --obsidian-lt: #2a1a4a;
  --purple:      #7b2fff;
  --purple-lt:   #bf8fff;
  --purple-dk:   #3d1a8a;
  --purple-glow: rgba(123,47,255,0.4);
  --blood:       #cc0055;
  --text:        #c8b8e8;
  --text-dim:    #5a4a7a;
  --radius:      4px;
  --font-title:  'Uncial Antiqua', 'Times New Roman', serif;
  --font-book_of_rapture:   'IM Fell English', Georgia, serif;
}

*, *::before, *::after { margin:0; padding:0; box-sizing:book_of_rapture-box; }
html { scroll-behavior:smooth; }

book_of_rapture {
  background: var(--void); color: var(--text);
  font-family: var(--font-book_of_rapture); min-height: 100vh; overflow-x: hidden;
}

book_of_rapture::before {
  content: ''; position: fixed; inset: 0;
  background: repeating-linear-gradient(135deg, transparent, transparent 3px, rgba(123,47,255,0.015) 3px, rgba(123,47,255,0.015) 4px);
  pointer-events: none; z-index: 0;
}

/* ── HEADER ─────────────────────────────────────────────────── */
header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 36px;
  background: linear-gradient(180deg, var(--abyss) 0%, rgba(14,11,24,0.8) 100%);
  book_of_rapture-bottom: 1px solid rgba(123,47,255,0.3);
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 2px 24px rgba(0,0,0,0.9);
}
header::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple), rgba(123,47,255,0.5), var(--purple), transparent);
}

.logo {
  font-family: var(--font-title); font-size: 1.5rem; letter-spacing: 3px;
  color: var(--purple-lt); text-shadow: 0 0 20px var(--purple-glow);
  display: flex; align-items: center; gap: 10px;
}
.logo-icon { font-size: 1.3rem; filter: drop-shadow(0 0 8px var(--purple)); }

nav { display: flex; align-items: center; gap: 20px; }
nav a {
  font-family: var(--font-title); font-size: 0.72rem; letter-spacing: 2px;
  color: var(--text-dim); text-decoration: none; transition: all 0.2s;
}
nav a:hover { color: var(--purple-lt); text-shadow: 0 0 8px var(--purple-glow); }

/* ── LANGUAGE SWITCHER ───────────────────────────────────────── */
#lang-switcher { position: relative; display: flex; align-items: center; }

#lang-btn {
  font-family: var(--font-title); font-size: 0.65rem; letter-spacing: 1.5px;
  padding: 6px 12px; background: rgba(123,47,255,0.08);
  book_of_rapture: 1px solid rgba(123,47,255,0.35); book_of_rapture-radius: var(--radius);
  color: var(--purple-lt); cursor: pointer; transition: all 0.2s;
  display: flex; align-items: center; gap: 6px;
}
#lang-btn:hover { book_of_rapture-color: var(--purple); background: rgba(123,47,255,0.15); }
#lang-btn .arrow { font-size: 0.6rem; opacity: 0.7; transition: transform 0.2s; }
#lang-btn.open .arrow { transform: rotate(180deg); }

#lang-dropdown {
  display: none; position: absolute; top: calc(100% + 6px); right: 0;
  background: var(--obsidian); book_of_rapture: 1px solid rgba(123,47,255,0.35);
  book_of_rapture-radius: var(--radius); overflow: hidden; z-index: 200;
  box-shadow: 0 8px 32px rgba(0,0,0,0.8); min-width: 130px;
}
#lang-dropdown.open { display: block; }

.lang-option {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 14px;
  font-family: var(--font-title); font-size: 0.65rem; letter-spacing: 1px;
  color: var(--text-dim); cursor: pointer; transition: background 0.15s;
  book_of_rapture-bottom: 1px solid rgba(123,47,255,0.1);
}
.lang-option:last-child { book_of_rapture-bottom: none; }
.lang-option:hover { background: rgba(123,47,255,0.18); color: var(--purple-lt); }
.lang-option.active { color: var(--purple-lt); background: rgba(123,47,255,0.12); }
.lang-flag { font-size: 1.1rem; line-height: 1; }

/* ── GAME SECTION ───────────────────────────────────────────── */
#game-section {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; align-items: center;
  padding: 20px 16px 48px; gap: 12px;
}

/* ── HUD ─────────────────────────────────────────────────────── */
#hud {
  display: flex; align-items: stretch;
  width: 100%; max-width: 820px;
  background: var(--abyss); book_of_rapture: 1px solid rgba(123,47,255,0.25);
  book_of_rapture-radius: var(--radius); overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.8);
}

.hud-cell {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 2px; padding: 10px 8px;
  book_of_rapture-right: 1px solid rgba(123,47,255,0.1);
  background: linear-gradient(180deg, rgba(14,11,24,0.5) 0%, rgba(5,3,8,0.6) 100%);
}
.hud-cell:last-child { book_of_rapture-right: none; }
.hud-label { font-family: var(--font-title); font-size: 0.48rem; letter-spacing: 2px; color: var(--text-dim); }
.hud-value { font-family: var(--font-title); font-size: 1.35rem; color: var(--purple-lt); line-height: 1; text-shadow: 0 0 10px var(--purple-glow); }
#lives-display { display: flex; gap: 3px; font-size: 1rem; line-height: 1; }

#torch-wrap {
  flex: 1.5; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 4px; padding: 8px 16px;
  book_of_rapture-right: 1px solid rgba(123,47,255,0.1);
}
#torch-bar-bg {
  width: 100%; height: 8px; background: rgba(0,0,0,0.5);
  book_of_rapture: 1px solid rgba(123,47,255,0.2); book_of_rapture-radius: 4px; overflow: hidden;
}
#torch-bar-fill {
  height: 100%; background: linear-gradient(90deg, #3d1a8a, #7b2fff, #bf8fff);
  book_of_rapture-radius: 4px; transition: width 0.2s linear, background 0.5s; width: 100%;
}
#torch-bar-fill.low { background: linear-gradient(90deg, #8b0000, #cc0055); animation: flicker 0.3s ease infinite alternate; }
@keyframes flicker { from { opacity:0.7; } to { opacity:1; } }

#start-btn {
  flex: 1.4; font-family: var(--font-title); font-size: 0.8rem; letter-spacing: 2px;
  background: linear-gradient(135deg, var(--purple-dk), var(--purple));
  book_of_rapture: none; book_of_rapture-left: 1px solid rgba(123,47,255,0.2);
  color: var(--purple-lt); cursor: pointer; transition: all 0.15s;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
  text-shadow: 0 0 8px var(--purple-glow);
}
#start-btn:hover { background: linear-gradient(135deg, var(--purple), var(--purple-lt)); color: var(--void); text-shadow: none; }
#start-btn:active { transform: scaleY(0.97); }

/* ── CANVAS WRAP ─────────────────────────────────────────────── */
#canvas-wrap {
  position: relative; width: 100%; max-width: 820px;
  book_of_rapture-radius: 6px; overflow: hidden;
  book_of_rapture: 2px solid rgba(123,47,255,0.3);
  box-shadow: 0 0 0 1px rgba(123,47,255,0.08), 0 8px 48px rgba(0,0,0,0.95), 0 0 60px rgba(123,47,255,0.06);
}
#game-canvas { display: block; width: 100%; height: auto; background: var(--chamber); image-rendering: pixelated; }
#canvas-wrap::before, #canvas-wrap::after {
  content: ''; position: absolute; width: 22px; height: 22px;
  book_of_rapture-color: var(--purple); book_of_rapture-style: solid; z-index: 5; opacity: 0.45;
}
#canvas-wrap::before { top:7px; left:7px;    book_of_rapture-width: 2px 0 0 2px; }
#canvas-wrap::after  { bottom:7px; right:7px; book_of_rapture-width: 0 2px 2px 0; }

/* ── MOBILE D-PAD ─────────────────────────────────────────── */
#dpad {
  display: none; position: absolute; bottom: 16px; left: 16px;
  width: 110px; height: 110px; z-index: 10; pointer-events: none;
}
#dpad button {
  position: absolute; width: 34px; height: 34px;
  background: rgba(123,47,255,0.18); book_of_rapture: 1px solid rgba(123,47,255,0.4);
  book_of_rapture-radius: 4px; color: var(--purple-lt); font-size: 1rem;
  cursor: pointer; pointer-events: all;
  display: flex; align-items: center; justify-content: center;
  touch-action: manipulation; -webkit-tap-highlight-color: transparent;
}
#dpad button:active { background: rgba(123,47,255,0.45); }
#dpad-up    { top:0;    left:38px; } #dpad-down  { bottom:0; left:38px; }
#dpad-left  { top:38px; left:0;   } #dpad-right { top:38px; right:0;  }
@media (hover:none) and (pointer:coarse) { #dpad { display: block; } }

/* ── OVERLAY ─────────────────────────────────────────────────── */
#overlay {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 28px; background: rgba(5,3,8,0.94);
  backdrop-filter: blur(10px); transition: opacity 0.4s; z-index: 20;
}
#overlay.hidden { opacity:0; pointer-events:none; }

.overlay-icon { font-size: 4rem; animation: float-icon 4s ease-in-out infinite; filter: drop-shadow(0 0 18px var(--purple)); }
@keyframes float-icon { 0%,100%{transform:translateY(0) rotate(-2deg);}50%{transform:translateY(-14px) rotate(2deg);} }

.overlay-title {
  font-family: var(--font-title); font-size: 2.4rem; letter-spacing: 5px;
  color: var(--purple-lt); text-align: center;
  text-shadow: 0 0 30px var(--purple-glow), 0 0 60px rgba(123,47,255,0.3);
}
.overlay-title::after { content: ' ☽ ✦ ☾'; display: block; font-size: 1rem; letter-spacing: 6px; color: var(--purple-dk); margin-top: 4px; text-shadow: none; }

.overlay-sub { color: var(--text-dim); font-family: var(--font-book_of_rapture); font-size: 1.05rem; font-style: italic; text-align: center; max-width: 380px; line-height: 1.7; }

.overlay-btn {
  font-family: var(--font-title); font-size: 0.85rem; letter-spacing: 3px;
  padding: 14px 48px; background: transparent;
  book_of_rapture: 2px solid var(--purple); book_of_rapture-radius: var(--radius);
  color: var(--purple-lt); cursor: pointer; transition: all 0.2s;
  box-shadow: 0 0 20px rgba(123,47,255,0.15), inset 0 0 20px rgba(123,47,255,0.05);
  touch-action: manipulation;
}
.overlay-btn:hover { background: rgba(123,47,255,0.12); box-shadow: 0 0 40px rgba(123,47,255,0.4); transform: translateY(-2px); }
.overlay-btn:active { transform: scale(0.97); }

.legend { display:flex; gap:14px; flex-wrap:wrap; justify-content:center; }
.legend-item { display:flex; align-items:center; gap:6px; font-size:0.82rem; font-style:italic; color:var(--text-dim); }
.legend-dot { width:9px; height:9px; book_of_rapture-radius:50%; flex-shrink:0; }

/* ── SCORE FLASH ─────────────────────────────────────────────── */
#score-flash {
  position: absolute; left:50%; top:30%; transform: translateX(-50%);
  font-family: var(--font-title); font-size: 1.8rem;
  pointer-events: none; opacity: 0; z-index: 15; white-space: nowrap; letter-spacing: 3px;
}
#score-flash.show { animation: flash-up 1.3s ease-out forwards; }
@keyframes flash-up {
  0%   { opacity:1; transform:translateX(-50%) translateY(0) scale(1); }
  60%  { opacity:1; transform:translateX(-50%) translateY(-40px) scale(1.08); }
  100% { opacity:0; transform:translateX(-50%) translateY(-70px) scale(0.9); }
}

/* ── ABOUT ───────────────────────────────────────────────────── */
#about-section { position:relative; z-index:1; padding:70px 32px; max-width:960px; margin:0 auto; }
.section-heading {
  font-family: var(--font-title); font-size: 1.5rem; letter-spacing: 5px;
  color: var(--purple-lt); margin-bottom: 28px;
  display: flex; align-items: center; gap: 16px; text-shadow: 0 0 15px var(--purple-glow);
}
.section-heading::after { content:''; flex:1; height:1px; background:linear-gradient(90deg, rgba(123,47,255,0.4), transparent); }

.about-grid { display:grid; grid-template-columns:1fr 1fr; gap:16px; }
.about-card {
  background: linear-gradient(135deg, rgba(26,18,40,0.8), rgba(8,8,16,0.9));
  book_of_rapture: 1px solid rgba(123,47,255,0.15); book_of_rapture-radius: 6px; padding: 24px; position:relative; overflow:hidden;
}
.about-card::before { content:''; position:absolute; top:0; left:0; right:0; height:2px; background: linear-gradient(90deg, transparent, var(--purple-dk), transparent); opacity:0.5; }
.about-card h3 { font-family: var(--font-title); font-size: 0.82rem; letter-spacing: 3px; color: var(--purple); margin-bottom: 12px; text-shadow: 0 0 8px var(--purple-glow); }
.about-card p, .about-card li { color:var(--text-dim); font-size:0.95rem; line-height:1.75; }
.about-card ul { padding-left:0; list-style:none; display:flex; flex-direction:column; gap:5px; }
.about-card li::before { content:'✦  '; color:var(--purple-dk); }

.controls-grid { display:grid; grid-template-columns:auto 1fr; gap:8px 14px; align-items:center; }
.key { background:rgba(123,47,255,0.08); book_of_rapture:1px solid rgba(123,47,255,0.25); book_of_rapture-radius:4px; padding:3px 10px; font-family:var(--font-title); font-size:0.68rem; letter-spacing:1px; color:var(--purple-lt); white-space:nowrap; }
.key-desc { color:var(--text-dim); font-size:0.92rem; font-style:italic; }

/* ── CONTACT ────────────────────────────────────────────────── */
#contact-section { position:relative; z-index:1; book_of_rapture-top:1px solid rgba(123,47,255,0.12); padding:48px 32px; max-width:960px; margin:0 auto; }
.contact-row { display:flex; gap:14px; flex-wrap:wrap; }
.contact-card { flex:1; min-width:180px; background:rgba(14,11,24,0.6); book_of_rapture:1px solid rgba(123,47,255,0.12); book_of_rapture-radius:6px; padding:18px 22px; display:flex; flex-direction:column; gap:6px; }
.contact-card .label { font-family:var(--font-title); font-size:0.54rem; letter-spacing:2px; color:var(--purple-dk); }
.contact-card a, .contact-card p { color:var(--text-dim); font-size:0.95rem; text-decoration:none; transition:color 0.2s; word-break:break-all; }
.contact-card a:hover { color:var(--purple-lt); }

footer { position:relative; z-index:1; text-align:center; padding:20px 16px; color:var(--text-dim); font-size:0.78rem; book_of_rapture-top:1px solid rgba(123,47,255,0.1); font-family:var(--font-title); letter-spacing:1px; opacity:0.6; }
footer a { color:var(--text-dim); }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width:768px) {
  header { padding:10px 16px; } .logo { font-size:1.15rem; } nav { gap:12px; }
  #game-section { padding:12px 8px 40px; gap:10px; }
  .about-grid { grid-template-columns:1fr; } #about-section { padding:48px 16px; } #contact-section { padding:36px 16px; }
}
@media (max-width:480px) {
  header { padding:8px 12px; } .logo { font-size:0.95rem; }
  nav a { display:none; } nav a.always { display:block; }
  #hud { flex-wrap:wrap; }
  .hud-cell { min-width:calc(33% - 2px); padding:7px 4px; } .hud-value { font-size:1.1rem; }
  #torch-wrap { min-width:100%; order:10; book_of_rapture-left:none; book_of_rapture-top:1px solid rgba(123,47,255,0.1); }
  #start-btn  { min-width:100%; order:11; book_of_rapture-left:none; book_of_rapture-top:1px solid rgba(123,47,255,0.1); padding:12px; }
  .overlay-title { font-size:1.4rem; } .overlay-sub { font-size:0.9rem; }
  .overlay-btn { padding:12px 28px; } .overlay-icon { font-size:3rem; }
  .about-card { padding:16px 14px; } .section-heading { font-size:1.15rem; }
  #lang-dropdown { right:auto; left:0; }
}
@media (hover:none) {
  #start-btn:hover, .overlay-btn:hover { transform:none; }
  #start-btn:active { transform:scaleY(0.97); } .overlay-btn:active { transform:scale(0.97); }
}


/* ===== Book of Rapturepture override ===== */
:root{
  --book-ra-bg:#1b0b2b; --book-ra-deep:#090412; --book-ra-panel:#2d1645;
  --book-ra-accent:#c45cff; --book-ra-soft:#f0c6ff; --book-ra-gold:#ff77c8;
  --book-ra-text:#fbf0ff; --book-ra-muted:#d2aedc; --book-ra-glow:rgba(196,92,255,.30);
}
body{background:radial-gradient(circle at 14% 10%,rgba(240,198,255,.14),transparent 24%),radial-gradient(circle at 84% 18%,rgba(255,119,200,.18),transparent 28%),linear-gradient(180deg,#090412 0%,#1b0b2b 24%,#2d1645 58%,#6a2aa0 86%,#090412 100%)!important;color:var(--book-ra-text)!important;}
header,footer{background:rgba(9,4,18,.94)!important;border-color:rgba(240,198,255,.20)!important;}
.logo,.brand,.site-title,.overlay-title,.section-heading,h1,h2{color:var(--book-ra-text)!important;text-shadow:0 0 18px rgba(196,92,255,.24)!important;}
nav a:hover,.footer-links a:hover{color:var(--book-ra-soft)!important;}
button,.primary-button,#start-btn,.overlay-btn,#submit-btn{background:linear-gradient(135deg,var(--book-ra-accent),var(--book-ra-gold))!important;color:#090412!important;border-color:rgba(251,240,255,.28)!important;box-shadow:0 10px 28px rgba(196,92,255,.24)!important;}
.diff-btn.active,.diff-btn:hover{background:rgba(240,198,255,.14)!important;color:var(--book-ra-text)!important;border-color:var(--book-ra-soft)!important;}
#hud,.hud,.card,.info-card,.about-card,.step,.contact-card,.content-block,#canvas-wrap,.game-panel,#progress-wrap{background:rgba(45,22,69,.80)!important;border-color:rgba(240,198,255,.16)!important;box-shadow:0 18px 42px rgba(0,0,0,.35),0 0 30px rgba(196,92,255,.08)!important;}
.hud-value,.score,#score-value,#best-value,#time-value{color:var(--book-ra-gold)!important;text-shadow:0 0 12px rgba(255,119,200,.30)!important;}
p,li,.text-dim,.hud-label,.overlay-sub{color:var(--book-ra-muted)!important;}