/* Modern dark-blue / light-grey theme for booking page */
:root{
  --bg:#f3f6f9; /* light grey */
  --panel:#ffffff;
  --accent:#0b4fa0; /* dark blue accent */
  --accent-2:#0a3b75;
  --muted:#6b7280;
  --success:#2f9e44;
  --radius:10px;
  --max-width:760px;
}

*{box-sizing:border-box}
html,body{height:100%}

main{width:100%;max-width:var(--max-width)}

h1{margin:0 0 6px 0;font-size:26px;color:var(--accent-2)}
.meta{color:var(--muted);margin-bottom:12px}

.card{background:var(--panel);border-radius:var(--radius);padding:18px;box-shadow:0 6px 18px rgba(15,23,42,0.06)}
.row{display:flex;gap:12px;align-items:center}

label{display:block;font-weight:600;margin-bottom:6px}
input[type="date"],input[type="text"],input[type="tel"],input[type="email"],textarea{
  width:100%;padding:10px;border:1px solid #d7dbe0;border-radius:8px;font-size:14px;outline:none;background:#fff;color:var(--accent-2)
}
textarea{min-height:96px}

button{background:var(--accent);color:#fff;border:0;padding:10px 14px;border-radius:8px;cursor:pointer;font-weight:600}
button:hover{background:var(--accent-2)}

.slots{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0}
.slot{padding:8px 12px;border-radius:8px;border:1px solid transparent;background:#eef7fb;color:var(--accent-2);cursor:pointer}
.slot:hover{transform:translateY(-2px);box-shadow:0 6px 12px rgba(11,63,145,0.06)}
.slot.disabled{opacity:.45;cursor:not-allowed;background:#f3f4f6;border-color:transparent}
.slot.selected{background:var(--accent);color:#fff}

.confirm{margin-top:12px;padding:12px;background:rgba(47,158,68,0.08);border-left:4px solid var(--success);border-radius:6px}
.bookings-list{margin-top:12px}
.bookings-list ul{padding-left:18px}
.bookings-list li{margin:8px 0;padding:8px;border-radius:8px;background:#fbfdff;border:1px solid #eef4fb}

.small-muted{color:var(--muted);font-size:13px}

/* admin button styling overrides inline background */
#adminBtn{background:transparent;border:1px solid #cbd5e1;color:var(--accent-2);padding:8px 12px;border-radius:8px}
#adminBtn:hover{background:#fff}

@media (max-width:560px){
  .row{flex-direction:column;align-items:stretch}
  button{width:100%}
}