:root{
  --bg: #0b0b12;
  --panel: rgba(255,255,255,.06);
  --text: #f4f4ff;
  --muted: rgba(244,244,255,.7);
  --accent: #ff4d88;
  --accent-2: #7c5cff;
  --shadow: 0 18px 60px rgba(0,0,0,.45);
  --radius: 18px;
}

*{ box-sizing: border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background:
    radial-gradient(1000px 600px at 20% 10%, rgba(255,77,136,.22), transparent 60%),
    radial-gradient(900px 700px at 80% 30%, rgba(124,92,255,.18), transparent 60%),
    radial-gradient(1200px 900px at 50% 100%, rgba(255,255,255,.06), transparent 55%),
    var(--bg);
}

.topbar{
  position: sticky;
  top: 0;
  z-index: 5;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding: 14px 18px;
  backdrop-filter: blur(12px);
  background: rgba(10,10,18,.55);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  letter-spacing:.2px;
}
.heart{ color: var(--accent); font-size: 20px; }
.brand-text{ opacity:.95; }

.nav{ display:flex; gap:10px; flex-wrap:wrap; }
.nav-btn{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 999px;
  cursor:pointer;
  transition: .2s;
}
.nav-btn:hover{ background: rgba(255,255,255,.10); }
.nav-btn.active{
  border-color: rgba(255,77,136,.45);
  box-shadow: 0 0 0 4px rgba(255,77,136,.12);
}

.container{
  max-width: 1050px;
  margin: 66px auto 70px;
  padding: 0 16px;
   overflow-x: hidden;
  overflow-y: visible;
}

 



.page{ display:none; animation: fade .25s ease; }
.page.active{ display:block; }

@keyframes fade{
  from{ opacity:0; transform: translateY(6px); }
  to{ opacity:1; transform: translateY(0); }
}

.hero{
  padding: 26px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,77,136,.12), rgba(124,92,255,.10));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
}
.hero h2{ margin:0 0 10px; font-size: 28px; }
.hero p{ margin:0 0 16px; color: var(--muted); line-height:1.5; }

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

.cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}
@media (max-width: 900px){
  .cards{ grid-template-columns: 1fr; }
}

.card{
  padding: 18px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.10);
}
.card h3{ margin:0 0 8px; }
.card p{ margin:0; color: var(--muted); line-height:1.5; }

.btn{
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.08);
  color: var(--text);
  padding: 11px 14px;
  border-radius: 12px;
  cursor:pointer;
  transition:.2s;
  font-weight:600;
}
.btn:hover{ background: rgba(255,255,255,.12); }
.btn:disabled{ opacity:.5; cursor:not-allowed; }

.btn.primary{
  border-color: rgba(255,77,136,.45);
  background: linear-gradient(135deg, rgba(255,77,136,.95), rgba(124,92,255,.85));
}
.btn.ghost{ background: rgba(255,255,255,.06); }

.muted{ color: var(--muted); }
.small{ font-size: 12px; }

.footer{
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  text-align:center;
  background: rgba(10,10,18,.55);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,.08);
  color: rgba(244,244,255,.75);
}

/* LOGIN */
.overlay{
  position: fixed;
  inset: 0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 16px;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  z-index: 999;
}
.login-card{
  width: min(420px, 100%);
  padding: 22px;
  border-radius: var(--radius);
  background: rgba(18,18,30,.75);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}
.login-card h1{ margin:0 0 6px; }
.login-card p{ margin:0 0 14px; color: var(--muted); }

.login-row{
  display:flex;
  gap:10px;
  align-items:center;
  margin-bottom: 10px;
}
#passwordInput, #videoPwInput{
  flex:1;
  padding: 12px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: var(--text);
  outline: none;
}
#passwordInput:focus, #videoPwInput:focus{
  border-color: rgba(255,77,136,.45);
  box-shadow: 0 0 0 4px rgba(255,77,136,.12);
}
.error{
  min-height: 18px;
  color: #ff7a7a;
  margin: 10px 0 0;
}
.hint{
  display:block;
  margin-top: 14px;
  color: rgba(244,244,255,.55);
}

/* VIDEOS */
.video-grid{
  display:grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 16px;
}
@media (max-width: 900px){
  .video-grid{ grid-template-columns: 1fr; }
}
.video-card{
  position: relative;
  padding: 16px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.10);
}
.video-card h3{ margin:0 0 10px; }
video{
  width: 100%;
  border-radius: 14px;
  background: rgba(0,0,0,.25);
  display:none; /* locked */
}
.lock-layer{
  position: absolute;
  inset: 12px;
  border-radius: 16px;
  background: rgba(0,0,0,.45);
  border: 1px solid rgba(255,255,255,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-direction: column;
  backdrop-filter: blur(8px);
}
.lock-badge{
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  font-weight: 700;
}
.video-card.unlocked video{ display:block; }
.video-card.unlocked .lock-layer{ display:none; }

/* PHOTOS */
.photo-grid{
  margin-top: 16px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
@media (max-width: 900px){
  .photo-grid{ grid-template-columns: 1fr; }
}
.photo{
  margin:0;
  border-radius: var(--radius);
  overflow:hidden;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,.25);
}
.photo img{
  width:100%;
  height: 260px;
  object-fit: cover;
  display:block;
}
.photo figcaption{
  padding: 10px 12px;
  color: rgba(244,244,255,.8);
  font-weight: 700;
}

/* MESSAGE */
.letter{
  margin-top: 16px;
  padding: 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,77,136,.08));
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
  line-height: 1.7;
}
.letter h3{ margin: 0 0 10px; }
.signature{
  margin-top: 14px;
  font-weight: 800;
  letter-spacing: .4px;
}
.letter-actions{
  margin-top: 12px;
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.typewriter{
  margin-top: 8px;
  min-height: 120px;
  white-space: pre-wrap;
  color: rgba(244,244,255,.9);
  font-size: 16px;
}
.cursor{
  display:inline-block;
  transform: translateY(1px);
  animation: blink .9s infinite;
}
@keyframes blink{
  0%, 45% { opacity: 1; }
  46%, 100% { opacity: 0; }
}
.hidden{ display:none; }

.note{
  margin-top: 14px;
  padding: 14px;
  border-radius: var(--radius);
  background: rgba(255,255,255,.06);
  border: 1px dashed rgba(255,255,255,.18);
}

/* MODAL */
.modal{
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 2000;
}
.modal.hidden{ display:none; }
.modal-card{
  width: min(460px, 100%);
  padding: 20px;
  border-radius: var(--radius);
  background: rgba(18,18,30,.82);
  border: 1px solid rgba(255,255,255,.12);
  box-shadow: var(--shadow);
}
.modal-actions{
  display: flex;
  gap: 10px;
  justify-content: flex-end;
  margin-top: 10px;
}
/* ===== GAME 1 ===== */
.game-card { grid-column: 1 / -1; }
.game-ui { margin-top: 12px; }

.game-status{
  display:flex;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
  flex-wrap: wrap;
}

#g1Canvas{
  width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(0,0,0,.18);
  box-shadow: 0 12px 40px rgba(0,0,0,.35);
}

.game-actions{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 10px;
}

/* ===== PUZZLE REVEAL (PHOTOS 1 & 2) ===== */
.puzzle-wrap{
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--panel);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 10px 30px rgba(0,0,0,);
}

.puzzle-wrap img{
  width: 100%;
  height: 320px;
  object-fit: cover;
  display:block;
}

.puzzle-grid{
  position:absolute;
  inset:0;
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  grid-template-rows: repeat(5, 1fr);
  gap: 2px;
  padding: 2px;
  background: rgba(0,0,0,.15);
}

.puzzle-piece{
  background: rgba(10,10,18,.92);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px;
  transition: opacity .25s ease;
}

.puzzle-piece.revealed{
  opacity: 0;
  pointer-events: none;
}
/* ===== LEVEL SELECT UI ===== */
.level-select{ margin-top: 10px; }
.level-grid{
  margin-top: 8px;
  display:flex;
  flex-wrap: wrap;
  gap: 8px;
}
.level-btn{
  min-width: 44px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.06);
  color: rgba(244,244,255,.9);
  cursor:pointer;
  font-weight: 800;
}
.level-btn:hover{ background: rgba(255,255,255,.10); }
.level-btn.active{
  border-color: rgba(255,77,136,.45);
  box-shadow: 0 0 0 4px rgba(255,77,136,.12);
}
.level-btn.locked{
  opacity: .35;
  cursor:not-allowed;
}
.level-btn.done{
  border-color: rgba(120,255,190,.30);
}
/* ===== Romantic Message Enhancements ===== */

/* Letter entrance */
.letter-animate{
  animation: letterIn .8s ease-out both;
}
@keyframes letterIn{
  from{
    opacity:0;
    transform: translateY(20px) scale(.98);
  }
  to{
    opacity:1;
    transform: translateY(0) scale(1);
  }
}

/* Floating hearts */
.hearts-layer{
  position:absolute;
  inset:0;
  overflow:hidden;
  pointer-events:none;
  z-index:0;
}

.letter{
  position:relative;
  z-index:1;
}

.heart-float{
  position:absolute;
  bottom:-20px;
  font-size:14px;
  opacity:.35;
  animation: floatUp linear infinite;
}

@keyframes floatUp{
  from{
    transform: translateY(0) scale(.9);
    opacity:.0;
  }
  10%{ opacity:.4; }
  to{
    transform: translateY(-120%) scale(1.2);
    opacity:0;
  }
}

/* Signature glow (when message finished) */
.signature.glow{
  animation: glowPulse 1.6s ease-in-out infinite;
}

@keyframes glowPulse{
  0%,100%{
    text-shadow: 0 0 6px rgba(255,77,136,.6);
  }
  50%{
    text-shadow: 0 0 18px rgba(255,77,136,1);
  }
}
/* ===== Message: Music + Final line ===== */
.message-controls{
  margin-top: 10px;
  display:flex;
  gap:10px;
  flex-wrap: wrap;
}

.final-line{
  margin-top: 10px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity .6s ease, transform .6s ease;
  font-weight: 800;
  letter-spacing: .2px;
}

.final-line.show{
  opacity: 1;
  transform: translateY(0);
}
/* Game canvas touch-friendly */
#g2Canvas{ touch-action: none; }
/* ===== GAME 3 STORY ===== */
.story-stage{
  min-height: 180px;
  padding: 20px;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(255,77,136,.10), rgba(124,92,255,.10));
  border: 1px solid rgba(255,255,255,.12);
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 14px;
  animation: fadeIn .6s ease;
}

.story-actions{
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}

@keyframes fadeIn{
  from{opacity:0; transform:translateY(6px);}
  to{opacity:1; transform:translateY(0);}
}

/* ===== FINAL SCENE ===== */
.final-overlay{
  position:fixed;
  inset:0;
  background: radial-gradient(circle at center, rgba(255,77,136,.25), rgba(0,0,0,.85));
  display:flex;
  align-items:center;
  justify-content:center;
  z-index:9999;
  animation: fadeIn .8s ease;
}

.final-text{
  text-align:center;
  font-size: clamp(32px, 6vw, 72px);
  font-weight:900;
  color:white;
  text-shadow: 0 0 25px rgba(255,77,136,1);
  animation: pulse 2s infinite;
}

@keyframes pulse{
  0%,100%{transform:scale(1);}
  50%{transform:scale(1.05);}
}
/* ===== FIX: Game cards width & overflow ===== */
.game-card{
  max-width: none !important;
  width: 100%;
}

.game-ui{
  overflow: visible !important;
}

/* Story game özel fix */
.story-actions{
  margin-top: 16px;
  padding-bottom: 8px;
}