/* Mobile-first, predictable layout */
:root{
  --bg:#12100f; --paper:#fff8e9; --ink:#1e1b18;
  --muted:#6f5a4c; --brand:#9d5c27; --brand2:#c47a3b; --accent:#d6b25f; --line:#d9c59a;
}
*{box-sizing:border-box} html,body{margin:0;padding:0;background:var(--bg);color:#f0e6d0;font-family:Arial,Helvetica,sans-serif}
a{color:var(--accent);text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:16px}
.header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}
.brand{display:flex;align-items:center;gap:10px;color:#f7f0dd}
.logo{width:48px;height:48px;border-radius:12px;background:linear-gradient(145deg,#5a3a22,#2c1f17);display:grid;place-items:center;border:1px solid #3b291c}
.logo img{width:70%}
.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav a{color:#dccdb5;font-size:14px}

.card{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:14px;padding:16px;box-shadow:0 8px 30px rgba(0,0,0,.35);margin-bottom:12px}
.h1{font-size:26px;margin:0 0 8px;color:#5a3a22}
.section-title{font-weight:700;color:#5a3a22;margin:6px 0 8px}
.badge{font-size:13px;color:#5a463a}
.hr{height:1px;background:linear-gradient(90deg,transparent,#ccb78f,transparent);margin:10px 0}

.btn{appearance:none;border:1px solid #4b2f1e;background:linear-gradient(180deg,var(--brand2),var(--brand));color:#2b1606;font-weight:800;border-radius:12px;padding:12px 14px;cursor:pointer;letter-spacing:.4px}
.btn.secondary{background:linear-gradient(180deg,#f5e9cc,#e6d6b1);color:#2b1606;border-color:#b59b74}
.input,textarea,select{width:100%;padding:12px;border-radius:10px;border:1px solid #d1c19e;background:#fffdf6;color:#1e1b18}

.grid{display:grid;grid-template-columns:1fr;gap:12px}
/* Desktop ≥ 900px: two columns */
@media(min-width:900px){
  .grid-2{grid-template-columns:1.2fr .8fr}
  .grid-2r{grid-template-columns:.8fr 1.2fr}
  .row-2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
}
/* Mobile rows default to single col */
.row-2{display:grid;grid-template-columns:1fr;gap:10px}

.cal-head{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:8px}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.dayname,.cell{text-align:center;padding:8px;border-radius:10px}
.dayname{background:#f3e9cf;border:1px solid #dcc89a;color:#7a614e;font-size:12px}
.cell{background:#fff6d9;border:2px solid #d9c59a;color:#3a2a21;font-weight:700;position:relative;min-height:48px;display:flex;align-items:center;justify-content:center}
.cell.muted{opacity:.4}
.cell.past{background:#f0e5c7;color:#8a7766}
.cell.blocked{background:#f4d3c7;border-color:#c9938a;color:#7a332c}
.cell.booked{background:#f8e3a9;border-color:#d6b25f}
.cell.today{border-color:#d6b25f}
.tag{display:inline-block;background:#3a2a21;color:#f1e7cf;border:1px solid #6f553f;font-size:12px;padding:4px 8px;border-radius:999px;margin-right:6px}