/* assets/css/style.css */
:root{
  --sky:#53b6ff;
  --sky-700:#0e79c9;
  --gold:#d4af37;
  --bg:#f7fbff;
  --text:#0e2233;
  --muted:#607b96;
  --card:#ffffff;
  --shadow:0 10px 40px rgba(14,121,201,.12);
}
:root.dark{
  --bg:#0a1016; --text:#e6f1ff; --card:#0f1720; --muted:#93a4b7; --shadow:0 10px 40px rgba(0,0,0,.6);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:"Vazirmatn", system-ui, sans-serif;background:var(--bg);color:var(--text);}
a{color:var(--sky-700);text-decoration:none}
.container{max-width:1100px;margin:auto;padding:0 16px}
.page{min-height:60vh}
.site-header{position:sticky;top:0;backdrop-filter:saturate(1.8) blur(10px);border-bottom:1px solid rgba(0,0,0,.06)}
.site-header .nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--text)}
.logo-mark{display:inline-grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--sky),var(--gold));color:#fff;box-shadow:var(--shadow)}
nav a{margin:0 8px}
.icon-btn{border:0;background:transparent;font-size:20px;margin-inline-start:6px;cursor:pointer}
.btn{background:linear-gradient(135deg,var(--sky),var(--sky-700));color:#fff;padding:10px 18px;border-radius:14px;display:inline-block;box-shadow:var(--shadow);transition:.2s}
.btn:hover{transform:translateY(-1px)}
.btn.outline{background:transparent;border:1px solid var(--sky-700);color:var(--sky-700)}
.btn.gold{background:linear-gradient(135deg,var(--gold),#f7e49d);color:#222}
.btn.small{padding:6px 10px;border-radius:10px}
.btn.xl{padding:12px 22px;border-radius:16px;font-size:18px}
.gold-text{color:var(--gold)}

.hero{background:radial-gradient(1200px 400px at 10% -10%, rgba(83,182,255,.4), transparent), radial-gradient(1200px 400px at 90% -10%, rgba(212,175,55,.25), transparent)}
.hero-inner{padding:64px 0 40px;text-align:center}
.hero h1{font-size:38px;margin:0 0 10px}
.hero p{color:var(--muted)}

.cards h2{margin:30px 0 10px}
.grid-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.card{background:var(--card);border:1px solid rgba(0,0,0,.05);border-radius:16px;box-shadow:var(--shadow);overflow:hidden}
.card img{width:100%;height:160px;object-fit:cover}
.card-body{padding:14px}
.card .price{font-weight:700;color:var(--gold)}

.tour-hero{display:grid;grid-template-columns: 1.2fr 1fr;gap:24px;padding:24px;background:var(--card);border-radius:16px;box-shadow:var(--shadow)}
.tour-hero img{width:100%;border-radius:12px;object-fit:cover}
.price-line{display:flex;align-items:center;justify-content:space-between;margin-top:10px}

.form label{display:grid;gap:6px;margin:8px 0}
.form input,.form select,.form textarea{padding:10px 12px;border:1px solid #d6e3ef;border-radius:12px;background:transparent;color:inherit}
.form .inline{display:flex;gap:8px;align-items:center}
.alert{padding:10px 12px;border-radius:12px;margin:10px 0}
.alert.success{background:#ecfff2;border:1px solid #b7f0c3}
.alert.danger{background:#fff0f0;border:1px solid #ffc2c2}

.site-footer{background:linear-gradient(0deg, rgba(0,0,0,.03), rgba(0,0,0,0));padding:30px 0 10px;margin-top:40px;border-top:1px solid rgba(0,0,0,.05)}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:24px}
.newsletter{display:flex;gap:8px;margin-top:8px}
.socials a{margin-inline-end:8px;font-size:22px}
.copyright{padding:10px 0;color:var(--muted);font-size:14px;border-top:1px dashed rgba(0,0,0,.08);margin-top:20px}

.narrow{max-width:780px;margin:auto}
.muted{color:var(--muted)}

.table{width:100%;border-collapse:collapse;background:var(--card);border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.table th,.table td{padding:10px 12px;border-bottom:1px solid rgba(0,0,0,.06)}
.table tr:hover{background:rgba(83,182,255,.06)}
.saved{background:rgba(212,175,55,.2)}

.chat-box{height:420px;overflow:auto;background:var(--card);border:1px solid rgba(0,0,0,.06);border-radius:12px;padding:12px;box-shadow:var(--shadow)}
.msg{padding:8px 10px;border-radius:12px;margin:8px 0;display:inline-block;max-width:70%}
.msg.user{background:#eef7ff}
.msg.admin{background:#fff8e1;margin-inline-start:auto}
.msg .time{font-size:12px;color:var(--muted);margin-inline-end:8px}
.chat-form{display:flex;gap:8px;margin-top:10px}

@media (max-width: 900px){
  .tour-hero{grid-template-columns:1fr}
}