/* Secret Confessions
   Built with ❤️ by Atticus Zambrana */
:root{
  --bg:#0b0c12; --bg2:#101225;
  --card:#151633; --card2:#1a1c3f;
  --border:#2a2d63;
  --muted:#b8bbd9; --text:#eef0ff; --hint:#c9ccef;
  --accent:#ff7ac3; --accent2:#8ea6ff; --ok:#8fffca; --warn:#ffd166;
  --ring:0 0 0 3px rgba(142,166,255,.38);
  --shadow-1:0 12px 30px rgba(14,16,40,.35), 0 2px 8px rgba(8,10,24,.35);
  --shadow-soft:0 8px 20px rgba(16,18,40,.25);
  --radius:18px; --radius-xl:22px;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0; color:var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif;
  background:
    radial-gradient(1200px 800px at -10% -10%, rgba(255,134,179,.14), transparent 60%),
    radial-gradient(1000px 700px at 110% 0%, rgba(138,160,255,.12), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg2));
  background-attachment: fixed;
  overflow:hidden; /* app-like */
}

/* Floating sparkles */
.sparkles{
  position:fixed; inset:0; pointer-events:none; overflow:hidden; z-index:0;
}
.sparkles i{
  position:absolute; width:6px; height:6px; background:linear-gradient(180deg,#fff,rgba(255,255,255,.4));
  border-radius:50%; opacity:.6; filter: blur(0.4px);
  animation: floatUp var(--d) linear infinite;
}
@keyframes floatUp{ to{ transform: translateY(-120vh) translateX(var(--x,0)); opacity:0 } }

/* Header */
.appbar{
  position:fixed; top:0; left:0; right:0; z-index:5;
  background:rgba(11,12,18,.55); border-bottom:1px solid rgba(62,66,130,.35);
  backdrop-filter:saturate(150%) blur(10px);
}
.appbar .wrap{max-width:920px;margin:0 auto;padding:14px 18px;display:flex;align-items:center;justify-content:space-between}
h1{font-size:1.4rem;margin:0;display:flex;gap:10px;align-items:center;letter-spacing:.2px}
h1::after{content:"✨"; animation: twinkle 2.2s ease-in-out infinite alternate}
@keyframes twinkle{from{transform:translateY(0) rotate(0)} to{transform:translateY(-2px) rotate(6deg)}}

/* Main stage */
.stage{
  position:fixed; inset:64px 0 0; /* below header, above edges */
  display:grid; place-items:center;
}
.deck{
  position:relative; width:min(92vw, 560px); height:min(80vh, 720px);
  display:grid; place-items:center;
}

/* Cards stack */
.card{
  position:absolute; width:100%; height:78%;
  background:linear-gradient(180deg, rgba(255,255,255,.02), rgba(255,255,255,.01)), var(--card);
  border:1px solid var(--border); border-radius:calc(var(--radius-xl) + 6px);
  padding:22px 20px; box-shadow:var(--shadow-1);
  display:flex; flex-direction:column; justify-content:space-between;
  transform: translateY(var(--ty,0)) rotate(var(--rot,0deg)) scale(var(--sc,1));
  transition: transform .22s ease, opacity .22s ease;
  will-change: transform;
}
.card::before{
  content:""; position:absolute; inset:-1px; border-radius:inherit;
  background: radial-gradient(180px 140px at 20% 0%, rgba(255,122,195,.18), transparent 60%),
              radial-gradient(220px 160px at 80% 0%, rgba(142,166,255,.16), transparent 60%);
  pointer-events:none;
}
.card .body{font-size:1.35rem; line-height:1.6; text-wrap:balance;}
.card .meta{display:flex; align-items:center; justify-content:space-between; color:var(--muted); font-size:.95rem;}

/* Swipe indicators */
.badge{
  position:absolute; top:14px; padding:8px 12px; border-radius:999px; font-weight:700; letter-spacing:.3px;
  backdrop-filter: blur(6px); border:1px solid rgba(255,255,255,.2);
  box-shadow: var(--shadow-soft);
  transform: scale(.9); opacity:0; transition: transform .12s ease, opacity .12s ease;
}
.badge.like { left:14px; background: rgba(143,255,202,.18); color: var(--ok); }
.badge.report { right:14px; background: rgba(255,122,122,.15); color: #ff9aa8; }

/* Controls */
.controls{
  position:absolute; bottom:6%; left:50%; transform:translateX(-50%);
  display:flex; gap:14px; z-index:3;
}
.btn{
  display:grid; place-items:center;
  width:64px; height:64px; border-radius:999px; border:1px solid var(--border);
  background:linear-gradient(180deg, var(--card2), var(--card)); color:var(--text);
  box-shadow:var(--shadow-soft); cursor:pointer; transition: transform .08s ease, filter .15s ease, box-shadow .15s ease;
  user-select:none;
}
.btn:hover{transform: translateY(-2px)}
.btn:active{transform: translateY(0)}
.btn.primary{ background:linear-gradient(90deg, var(--accent2), var(--accent)); color:white; border:none }
.btn.small{ width:48px; height:48px; }

/* Submit launcher button (header right) */
.header-actions{display:flex; gap:10px; align-items:center}
button.launch{
  background:linear-gradient(90deg, var(--accent2), var(--accent)); color:white; border:none;
  padding:10px 14px; border-radius:999px; font-weight:700; letter-spacing:.2px; box-shadow:var(--shadow-soft); cursor:pointer;
}
button.launch:hover{ filter:brightness(1.07) }

/* Modal (submit) */
.modal-backdrop{
  position:fixed; inset:0; background:rgba(10,12,18,.55); backdrop-filter: blur(6px);
  display:none; align-items:center; justify-content:center; z-index:20;
}
.modal{ width:min(92vw, 640px); background:var(--card); border:1px solid var(--border); border-radius:28px; padding:18px; box-shadow:var(--shadow-1) }
.modal header{display:flex; align-items:center; justify-content:space-between; margin-bottom:10px}
.modal h2{margin:0; font-size:1.2rem}
.modal .hint{color:var(--hint)}
textarea.input{
  width:100%; min-height:140px; background:#0f1130; color:var(--text);
  border:1px solid #2a2e63; border-radius:16px; padding:12px; resize:vertical;
  transition: box-shadow .15s ease, border-color .15s ease, transform .06s ease;
}
textarea.input:focus{ outline:none; border-color:#9aa8ff; box-shadow:var(--ring); transform: translateY(-1px) }
.modal .row{display:flex; align-items:center; justify-content:space-between; gap:10px; margin-top:10px}
.modal .row .left{display:flex; align-items:center; gap:10px}
.modal .close{background:none; border:none; color:var(--muted); cursor:pointer; font-size:1.2rem}

/* Toaster */
.toast{
  position:fixed; top:72px; left:50%; transform:translateX(-50%) translateY(-12px);
  background:linear-gradient(180deg, var(--card2), var(--card)); color:var(--text);
  border:1px solid var(--border); border-radius:999px; padding:10px 14px; box-shadow:var(--shadow-soft);
  opacity:0; transition: opacity .18s ease, transform .18s ease; z-index:30;
}
.toast.show{ opacity:1; transform:translateX(-50%) translateY(0) }

/* Hidden utility */
.hidden{ display:none !important }

/* Focus ring */
:focus-visible{ outline:none; box-shadow:var(--ring); border-radius:10px }

/* Keyframes for swipe out */
@keyframes flyRight { to{ transform: translate(140vw, -40px) rotate(25deg); opacity:0 } }
@keyframes flyLeft  { to{ transform: translate(-140vw, -40px) rotate(-25deg); opacity:0 } }