/* ATAR Calculator (QLD) - style.css - Mobile-first */

:root{
  --bg1: linear-gradient(180deg, rgba(235,245,255,1) 0%, rgba(250,250,255,1) 100%);
  --card-bg: rgba(255,255,255,0.9);
  --accent: #2b8cff;
  --muted: #6b7280;
  --success: #16a34a;
  --danger: #ef4444;
  --radius: 14px;
}

html,body{height:100%;margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,"Helvetica Neue",Arial;}
.acq-container{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding:36px;background:var(--bg1);box-sizing:border-box;}
.acq-card{width:100%;max-width:900px;background:var(--card-bg);border-radius:var(--radius);box-shadow:0 8px 30px rgba(20,30,80,0.06);padding:22px;margin:12px;backdrop-filter: blur(4px);transition:transform .25s ease, box-shadow .25s ease;}
.acq-card h1{margin:0 0 8px;font-size:1.5rem;}
.acq-desc{color:var(--muted);margin:0 0 12px;}
.acq-inputs label{display:block;margin:10px 0;font-size:0.95rem;color:#111;}
.acq-inputs input[type="number"], .acq-inputs input[type="text"], .acq-inputs select{width:100%;padding:10px;border-radius:10px;border:1px solid #e6eefc;background:transparent;box-sizing:border-box;}
#acq-subject-list .acq-subject{display:flex;gap:8px;align-items:center;margin:8px 0;}
.acq-subject input{flex:1;padding:10px;border-radius:10px;border:1px solid #e6eefc;}
.acq-btn{display:inline-block;padding:8px 12px;border-radius:10px;border:none;background:var(--accent);color:white;cursor:pointer;margin:8px 6px 0 0;box-shadow:0 6px 18px rgba(43,140,255,0.12);transition:transform .12s ease; }
.acq-btn:active{transform:translateY(1px);}
.acq-ghost{background:transparent;border:1px solid #dbeafe;color:var(--accent);box-shadow:none;}
.acq-result{margin-top:16px;padding:14px;border-radius:10px;border:1px dashed #e6eefc;background:linear-gradient(180deg, rgba(255,255,255,0.6), rgba(250,255,255,0.4));font-weight:600;}
.acq-result .score{font-size:2rem;margin-top:6px;display:block;}
.acq-small{font-size:0.85rem;color:var(--muted);margin-top:10px;}
.acq-faq h2{margin-top:0;}
@media(min-width:900px){
  .acq-container{padding:48px;}
  .acq-card{display:block;}
  .acq-card.acq-faq{margin-top:8px;}
}

/* color-coded results */
.acq-good{border-left:6px solid var(--success);}
.acq-warning{border-left:6px solid #f59e0b;}
.acq-bad{border-left:6px solid var(--danger);}

/* small helper */
.acq-subject .remove-sub{background:transparent;border:0;color:var(--danger);cursor:pointer;padding:6px;border-radius:8px;}