/* EA Booking Calendar UI */
:root{
  --ea-navy:#03152b;
  --ea-teal:#1fb6b6;
  --ea-bg:#f5f7fb;
  --ea-card:#ffffff;
  --ea-text:#17212a;
  --ea-muted:#607080;
  --ea-border:rgba(3,21,43,.12);
  --ea-shadow: 0 18px 40px rgba(3,21,43,.10);
  --ea-radius:18px;
  --ea-max:1120px;
}
*{box-sizing:border-box}
.ea-book-wrap{
  max-width:var(--ea-max);
  margin: 28px auto 50px;
  padding: 14px;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;
  color:var(--ea-text);
  line-height:1.5;
  background:
    radial-gradient(1200px 600px at 20% 5%, rgba(31,182,182,.14), transparent 55%),
    radial-gradient(1200px 600px at 90% 0%, rgba(212,160,23,.14), transparent 55%),
    var(--ea-bg);
  border-radius: 22px;
}
.ea-book-head{
  display:flex; gap:14px; align-items:flex-start;
  padding: 6px 4px 12px;
}
.ea-book-mark{
  width:54px;height:54px;border-radius:16px;
  background: linear-gradient(135deg, var(--ea-navy), #0a2e55);
  box-shadow: 0 10px 24px rgba(3,21,43,.18);
  position:relative;
  flex:0 0 auto;
}
.ea-book-mark::after{
  content:"EA";
  position:absolute; inset:0;
  display:grid; place-items:center;
  color:#fff; font-weight:800; letter-spacing:.5px;
  font-size:18px;
  opacity:.95;
}
.ea-book-title{
  margin:0 0 6px;
  font-size: clamp(20px, 3vw, 30px);
  line-height:1.15;
  letter-spacing:-.02em;
}
.ea-book-sub{
  margin:0;
  color:var(--ea-muted);
  max-width: 72ch;
}
.ea-card{
  background:var(--ea-card);
  border:1px solid var(--ea-border);
  border-radius: var(--ea-radius);
  box-shadow: var(--ea-shadow);
  padding: 16px;
  margin: 12px 0;
}
.ea-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap:12px;
}
label{
  display:block;
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 6px;
  color: rgba(3,21,43,.85);
}
input, select, textarea{
  width:100%;
  padding: 11px 12px;
  border-radius: 12px;
  border:1px solid rgba(3,21,43,.18);
  background:#fff;
  outline: none;
  font-size: 14px;
  color: var(--ea-text);
  transition: border-color .15s ease, box-shadow .15s ease;
}
textarea{min-height: 92px; resize: vertical;}
input:focus, select:focus, textarea:focus{
  border-color: rgba(31,182,182,.6);
  box-shadow: 0 0 0 3px rgba(31,182,182,.16);
}
.ea-hint{
  font-size: 12px;
  color: var(--ea-muted);
  margin-top: 6px;
}
.ea-section{
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  color: rgba(3,21,43,.62);
  margin-bottom: 10px;
}
.ea-slots{
  display:flex;
  flex-wrap: wrap;
  gap: 10px;
}
.ea-slot{
  border:1px solid rgba(3,21,43,.16);
  border-radius: 14px;
  padding: 10px 12px;
  background:#fff;
  cursor:pointer;
  font-weight:800;
}
.ea-slot[aria-pressed="true"]{
  border-color: rgba(31,182,182,.65);
  box-shadow: 0 0 0 3px rgba(31,182,182,.14);
}
.ea-btn{
  appearance:none;
  border:none;
  border-radius: 14px;
  padding: 12px 14px;
  font-weight: 800;
  cursor:pointer;
  background: linear-gradient(135deg, var(--ea-navy), #0a2e55);
  color:#fff;
  box-shadow: 0 14px 26px rgba(3,21,43,.18);
  transition: transform .12s ease, box-shadow .12s ease, opacity .12s ease;
}
.ea-btn:hover{ transform: translateY(-1px); box-shadow: 0 18px 34px rgba(3,21,43,.22); }
.ea-btn:active{ transform: translateY(0); opacity:.92; }
.ea-btn-outline{
  background:#fff;
  color: var(--ea-navy);
  border: 1px solid rgba(3,21,43,.18);
  box-shadow: none;
}
.ea-btn-outline:hover{ box-shadow: 0 14px 26px rgba(3,21,43,.08); transform: translateY(-1px); }
.ea-actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top: 10px; }
.ea-error{
  background: rgba(220, 38, 38, .08);
  border: 1px solid rgba(220, 38, 38, .25);
  color: #7f1d1d;
  border-radius: 14px;
  padding: 12px;
  margin: 12px 0;
  font-weight: 700;
}
.ea-success{
  background: rgba(22, 163, 74, .08);
  border: 1px solid rgba(22, 163, 74, .25);
  color: #14532d;
  border-radius: 14px;
  padding: 12px;
  margin: 12px 0;
  font-weight: 800;
}
@media (max-width: 860px){
  .ea-row{ grid-template-columns: 1fr; }
}