/* ===== سامانه نوبت‌دهی — استایل مشترک (RTL, Vazirmatn) ===== */
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'Vazirmatn';src:url('../fonts/Vazirmatn-Bold.woff2') format('woff2');font-weight:700;font-display:swap}

:root{
  --bg:#0f172a;--bg2:#1e293b;--card:#1e293b;--line:#334155;--mut:#94a3b8;
  --txt:#e2e8f0;--pri:#6366f1;--pri2:#8b5cf6;--ok:#10b981;--warn:#f59e0b;--bad:#ef4444;
  --free:#10b981;--reserving:#f59e0b;--reserved:#64748b;
}
*{box-sizing:border-box}
body{margin:0;font-family:'Vazirmatn',Tahoma,sans-serif;background:var(--bg);color:var(--txt);line-height:1.7}
a{color:#a5b4fc;text-decoration:none}
.container{max-width:1100px;margin:0 auto;padding:24px 18px}
.center-narrow{max-width:480px;margin:40px auto;padding:0 16px}

.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 14px 40px rgba(0,0,0,.25)}
.card+.card{margin-top:18px}
h1,h2,h3{margin:0 0 12px}
h1{font-size:22px}h2{font-size:18px}
.muted{color:var(--mut);font-size:13px}
.brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.brand .logo{width:46px;height:46px;border-radius:14px;background:linear-gradient(135deg,var(--pri),var(--pri2));display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff}

label{display:block;font-size:13px;margin:14px 0 6px;color:#cbd5e1}
input,select,textarea{width:100%;padding:11px 13px;border-radius:11px;border:1px solid var(--line);background:#0f172a;color:var(--txt);font-family:inherit;font-size:14px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--pri)}
.req:after{content:' *';color:var(--bad)}
.row{display:flex;gap:12px;flex-wrap:wrap}.row>div{flex:1;min-width:140px}

.btn{display:inline-block;padding:12px 20px;border:0;border-radius:12px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;font-family:inherit;font-weight:600;font-size:14px;cursor:pointer;transition:.2s}
.btn:hover{opacity:.92}
.btn-block{width:100%;display:block;text-align:center}
.btn-ghost{background:transparent;border:1px solid var(--line);color:var(--txt)}
.btn-sm{padding:7px 12px;font-size:13px;border-radius:9px}
.btn-danger{background:linear-gradient(135deg,#ef4444,#b91c1c)}

.alert{padding:12px 14px;border-radius:11px;font-size:14px;margin-bottom:14px}
.alert-ok{background:#064e3b;color:#a7f3d0}
.alert-err{background:#7f1d1d;color:#fecaca}
.alert-info{background:#1e3a8a;color:#bfdbfe}

.badge{display:inline-block;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600}
.b-free{background:rgba(16,185,129,.15);color:#34d399}
.b-reserving{background:rgba(245,158,11,.15);color:#fbbf24}
.b-reserved{background:rgba(100,116,139,.2);color:#cbd5e1}
.b-paid{background:rgba(16,185,129,.15);color:#34d399}
.b-pending{background:rgba(245,158,11,.15);color:#fbbf24}
.b-canceled{background:rgba(239,68,68,.15);color:#f87171}

table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:11px 10px;text-align:right;border-bottom:1px solid var(--line)}
th{color:var(--mut);font-weight:600;font-size:13px}

.grid{display:grid;gap:14px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:760px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}

.stat{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:18px}
.stat .n{font-size:26px;font-weight:700}
.stat .t{color:var(--mut);font-size:13px}

/* slots grid */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin-top:14px}
.slot{border:1px solid var(--line);border-radius:12px;padding:12px;text-align:center;font-size:14px;background:#0f172a;cursor:pointer;transition:.15s}
.slot small{display:block;margin-top:6px;font-size:11px}
.slot.free{border-color:var(--free)}
.slot.free:hover{background:rgba(16,185,129,.1)}
.slot.reserving{border-color:var(--reserving);opacity:.7;cursor:not-allowed}
.slot.reserved{border-color:var(--reserved);opacity:.5;cursor:not-allowed}
.slot.sel{background:linear-gradient(135deg,var(--pri),var(--pri2));border-color:transparent;color:#fff}

.daytabs{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px}
.daytab{white-space:nowrap;padding:10px 14px;border:1px solid var(--line);border-radius:12px;background:#0f172a;font-size:13px;cursor:pointer}
.daytab.active{background:linear-gradient(135deg,var(--pri),var(--pri2));border-color:transparent;color:#fff}
.daytab.closed{opacity:.4;cursor:not-allowed}

/* layout with sidebar (admin & user dashboard) */
.shell{display:flex;min-height:100vh}
.side{width:255px;background:var(--bg2);border-left:1px solid var(--line);padding:20px 16px;position:sticky;top:0;height:100vh;overflow:auto}
.side .nav a{display:flex;align-items:center;gap:10px;padding:11px 13px;border-radius:11px;color:#cbd5e1;font-size:14px;margin-bottom:4px}
.side .nav a.active,.side .nav a:hover{background:rgba(99,102,241,.15);color:#fff}
.main{flex:1;min-width:0}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--line);background:rgba(30,41,59,.5);position:sticky;top:0;z-index:10;backdrop-filter:blur(8px)}
@media(max-width:820px){.side{position:fixed;right:-280px;z-index:50;transition:.3s}.side.open{right:0}.menu-btn{display:inline-flex!important}}
.menu-btn{display:none}
.overlay{display:none}.overlay.show{display:block;position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:40}

footer.app-footer{text-align:center;color:#64748b;font-size:12px;padding:22px}
.timer{font-weight:700;color:var(--warn)}
.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.switch{position:relative;width:46px;height:26px}
.switch input{display:none}
.switch span{position:absolute;inset:0;background:#475569;border-radius:999px;transition:.2s;cursor:pointer}
.switch span:before{content:'';position:absolute;width:20px;height:20px;border-radius:50%;background:#fff;top:3px;right:3px;transition:.2s}
.switch input:checked+span{background:var(--pri)}
.switch input:checked+span:before{right:23px}

/* تقویم شمسی */
.jdp-pop{z-index:1000;width:300px;background:var(--card);border:1px solid var(--line);border-radius:14px;box-shadow:0 20px 60px rgba(0,0,0,.45);padding:12px}
.jdp-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.jdp-title{font-weight:700;font-size:15px}
.jdp-nav{background:#0f172a;border:1px solid var(--line);color:var(--txt);border-radius:8px;width:34px;height:30px;cursor:pointer;font-family:inherit}
.jdp-nav:hover{background:rgba(99,102,241,.15)}
.jdp-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.jdp-wd{text-align:center;font-size:12px;color:var(--mut);padding:4px 0}
.jdp-wd.jdp-fri,.jdp-day.jdp-fri{color:#f87171}
.jdp-day{background:transparent;border:0;color:var(--txt);border-radius:8px;height:34px;cursor:pointer;font-family:inherit;font-size:13px}
.jdp-day:hover{background:rgba(99,102,241,.18)}
.jdp-day.jdp-today{outline:1px solid var(--mut)}
.jdp-day.jdp-sel{background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff}
.jdp-foot{display:flex;justify-content:space-between;margin-top:10px}
.jdp-btn{background:#0f172a;border:1px solid var(--line);color:var(--txt);border-radius:9px;padding:7px 14px;cursor:pointer;font-family:inherit;font-size:13px}
.jdp-btn.jdp-primary{background:linear-gradient(135deg,var(--pri),var(--pri2));border-color:transparent;color:#fff}