:root{
  --bg:#f4f6f3;
  --surface:#ffffff;
  --sidebar-1:#0b3d2e;
  --sidebar-2:#0e4a38;
  --gold:#c9a227;
  --gold-light:#e7cd6b;
  --gold-dark:#a1801c;
  --text:#1b241f;
  --text-muted:#697268;
  --border:#e3e7e0;
  --success:#2f9e5b;
  --danger:#d1483f;
  --warning:#dd9e2c;
  --info:#2f7fa8;
  --radius:14px;
  --radius-sm:9px;
  --shadow:0 2px 10px rgba(15,40,25,.06), 0 1px 2px rgba(15,40,25,.05);
  --shadow-lg:0 12px 32px rgba(15,40,25,.14);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:'Vazirmatn', Tahoma, sans-serif;
  background:var(--bg);
  color:var(--text);
  direction:rtl;
  -webkit-font-smoothing:antialiased;
  font-size:15px;
  line-height:1.7;
}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
::selection{background:var(--gold-light);color:#1b241f}

/* ===== Layout shell ===== */
.app-shell{display:flex;min-height:100vh}
.sidebar{
  width:260px;flex:0 0 260px;
  background:linear-gradient(180deg,var(--sidebar-1),var(--sidebar-2));
  color:#eef5f0;
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;
  transition:transform .28s ease;
  z-index:40;
}
.sidebar-brand{display:flex;align-items:center;gap:12px;padding:22px 20px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.brand-mark{width:38px;height:38px;flex:0 0 38px}
.brand-text{display:flex;flex-direction:column;line-height:1.35}
.brand-text strong{font-weight:700;font-size:15.5px}
.brand-text span{font-size:12px;color:var(--gold-light)}
.sidebar-nav{flex:1;padding:14px 12px;display:flex;flex-direction:column;gap:3px;overflow-y:auto}
.nav-item{
  display:flex;align-items:center;gap:12px;
  padding:11px 14px;border-radius:var(--radius-sm);
  color:rgba(238,245,240,.82);font-size:14px;font-weight:500;
  transition:background .15s, color .15s;
}
.nav-item .icon{width:19px;height:19px;flex:0 0 19px;opacity:.85}
.nav-item:hover{background:rgba(255,255,255,.07);color:#fff}
.nav-item.active{background:var(--gold);color:#1c1502;font-weight:700}
.nav-item.active .icon{opacity:1;color:#1c1502}
.sidebar-footer{padding:14px 16px 18px;border-top:1px solid rgba(255,255,255,.08)}
.user-chip{display:flex;align-items:center;gap:10px;padding:8px 6px;margin-bottom:6px}
.user-avatar{width:36px;height:36px;border-radius:50%;background:var(--gold);color:#1c1502;display:flex;align-items:center;justify-content:center;font-weight:700}
.user-info{display:flex;flex-direction:column;font-size:13px;line-height:1.4}
.user-info span{color:rgba(238,245,240,.65);font-size:11.5px}
.logout-btn{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:var(--radius-sm);color:rgba(238,245,240,.75);font-size:13.5px}
.logout-btn:hover{background:rgba(255,255,255,.07);color:#fff}
.logout-btn .icon{width:17px;height:17px}
.app-version{margin-top:10px;font-size:11px;color:rgba(238,245,240,.4);text-align:center}

.main-col{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;gap:14px;
  padding:16px 24px;background:var(--surface);
  border-bottom:1px solid var(--border);
}
.topbar h1{font-size:19px;margin:0;flex:1;font-weight:700}
.topbar-date{display:flex;align-items:center;gap:8px;color:var(--text-muted);font-size:13.5px;background:var(--bg);padding:7px 14px;border-radius:99px}
.topbar-date .icon{width:15px;height:15px}
.hamburger{display:none;flex-direction:column;gap:4px;background:none;border:none;cursor:pointer;padding:6px}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px}
.overlay{display:none;position:fixed;inset:0;background:rgba(10,20,15,.4);z-index:30}
.content{padding:24px;max-width:1360px;width:100%;margin:0 auto}

@media (max-width:960px){
  .sidebar{position:fixed;right:0;top:0;transform:translateX(100%);box-shadow:var(--shadow-lg)}
  body.sidebar-open .sidebar{transform:translateX(0)}
  body.sidebar-open .overlay{display:block}
  .hamburger{display:flex}
  .content{padding:16px}
  .topbar{padding:14px 16px}
}

/* ===== Cards / stat cards ===== */
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-pad{padding:20px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin-bottom:22px}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 18px;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.stat-card::before{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:4px;background:var(--gold)}
.stat-card.c-green::before{background:var(--success)}
.stat-card.c-red::before{background:var(--danger)}
.stat-card.c-blue::before{background:var(--info)}
.stat-card.c-warn::before{background:var(--warning)}
.stat-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.stat-icon{width:38px;height:38px;border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;color:var(--gold-dark)}
.stat-icon .icon{width:19px;height:19px}
.stat-label{color:var(--text-muted);font-size:13px;font-weight:500}
.stat-value{font-size:26px;font-weight:700;letter-spacing:.2px}
.stat-sub{font-size:12px;color:var(--text-muted);margin-top:4px}

.section-title{display:flex;align-items:center;justify-content:space-between;margin:28px 0 14px}
.section-title h2{font-size:16.5px;margin:0;font-weight:700}
.section-title .muted{color:var(--text-muted);font-size:13px}

.chart-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:16px}
.chart-card{padding:18px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}
.chart-card h3{margin:0 0 12px;font-size:14.5px;font-weight:700}
.chart-card canvas{max-height:260px}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:10px 18px;border-radius:10px;border:1px solid transparent;
  font-size:14px;font-weight:600;cursor:pointer;transition:.15s;white-space:nowrap;
}
.btn .icon{width:16px;height:16px}
.btn-primary{background:var(--sidebar-1);color:#fff}
.btn-primary:hover{background:var(--sidebar-2)}
.btn-gold{background:var(--gold);color:#1c1502}
.btn-gold:hover{background:var(--gold-dark);color:#fff}
.btn-outline{background:var(--surface);border-color:var(--border);color:var(--text)}
.btn-outline:hover{border-color:var(--sidebar-1)}
.btn-danger-outline{background:#fdf1f0;border-color:#f3cfcb;color:var(--danger)}
.btn-sm{padding:7px 12px;font-size:13px}
.btn-block{width:100%}
.btn[disabled]{opacity:.5;cursor:not-allowed}

/* ===== Forms ===== */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}
.field label{font-size:13.5px;font-weight:600;color:#2c352e}
.field .hint{font-size:11.5px;color:var(--text-muted);font-weight:400}
input[type=text],input[type=number],input[type=time],input[type=password],input[type=date],select,textarea{
  font-family:inherit;font-size:14.5px;padding:10px 12px;border:1px solid var(--border);
  border-radius:10px;background:#fbfbfa;color:var(--text);width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--gold);outline-offset:1px;background:#fff}
textarea{resize:vertical;min-height:64px}
.radio-group,.check-group{display:flex;flex-wrap:wrap;gap:10px}
.pill-radio{position:relative}
.pill-radio input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;margin:0}
.pill-radio span{
  display:flex;align-items:center;gap:8px;padding:10px 16px;border:1.5px solid var(--border);
  border-radius:10px;font-size:14px;font-weight:600;color:var(--text-muted);background:#fbfbfa;
}
.pill-radio input:checked + span{border-color:var(--gold);background:#fdf8ea;color:#7a5e10}
.pill-check{position:relative}
.pill-check input{position:absolute;opacity:0;width:100%;height:100%;cursor:pointer;margin:0}
.pill-check span{display:flex;align-items:center;gap:8px;padding:9px 14px;border:1.5px solid var(--border);border-radius:10px;font-size:13.5px;font-weight:600;color:var(--text-muted);background:#fbfbfa}
.pill-check input:checked + span{border-color:var(--danger);background:#fdf1f0;color:var(--danger)}

fieldset.section{border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin:0 0 18px}
fieldset.section legend{padding:0 10px;font-weight:700;font-size:14.5px;display:flex;align-items:center;gap:8px}
fieldset.section legend .icon{width:18px;height:18px;color:var(--gold-dark)}

.staff-row{display:grid;grid-template-columns:1.6fr 1fr 1fr .9fr .8fr .8fr 1.4fr auto;gap:8px;align-items:center;margin-bottom:8px}
.staff-row-head{display:grid;grid-template-columns:1.6fr 1fr 1fr .9fr .8fr .8fr 1.4fr auto;gap:8px;font-size:12px;color:var(--text-muted);font-weight:600;margin-bottom:6px;padding:0 2px}
.staff-row input{padding:8px 10px;font-size:13.5px}
.icon-btn{background:none;border:none;color:var(--danger);cursor:pointer;padding:6px;border-radius:8px;display:flex}
.icon-btn:hover{background:#fdf1f0}
.icon-btn .icon{width:17px;height:17px}
@media (max-width:860px){
  .staff-row,.staff-row-head{grid-template-columns:1fr}
  .staff-row-head{display:none}
  .staff-row{border:1px solid var(--border);border-radius:10px;padding:10px;background:#fbfbfa}
}

/* ===== Tables ===== */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--border)}
table.data-table{width:100%;border-collapse:collapse;background:var(--surface);font-size:13.5px}
table.data-table th{background:var(--bg);color:var(--text-muted);font-weight:700;text-align:right;padding:11px 14px;white-space:nowrap;border-bottom:1px solid var(--border)}
table.data-table td{padding:10px 14px;border-bottom:1px solid var(--border);white-space:nowrap}
table.data-table tbody tr:hover{background:#fbfbf6}
table.data-table tbody tr:last-child td{border-bottom:none}
.badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:99px;font-size:12px;font-weight:600}
.badge-morning{background:#fff3d6;color:#8a5a00}
.badge-night{background:#e6ecf7;color:#26417a}
.badge-both{background:#f0e6fb;color:#6b3fa0}
.badge-ok{background:#e5f6ea;color:var(--success)}
.badge-warn{background:#fdf1e0;color:#96660d}
.badge-danger{background:#fdeceb;color:var(--danger)}

/* ===== Login ===== */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at 30% 20%, #123a2c, #071e17 70%);padding:20px}
.login-card{width:100%;max-width:400px;background:var(--surface);border-radius:18px;box-shadow:var(--shadow-lg);padding:34px 30px;text-align:center}
.login-card .brand-mark{width:52px;height:52px;margin-bottom:10px}
.login-card h1{font-size:18px;margin:6px 0 2px}
.login-card p{color:var(--text-muted);font-size:13.5px;margin:0 0 22px}
.login-card .field{text-align:right}
.login-error{background:#fdeceb;color:var(--danger);border-radius:10px;padding:10px 14px;font-size:13px;margin-bottom:16px}
.login-hint{margin-top:18px;font-size:12px;color:var(--text-muted);background:var(--bg);padding:10px;border-radius:10px}

/* ===== Staff/roster page (responsive, matches other pages' mobile behavior) ===== */
.staff-page-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:16px}
.staff-page-grid.single-col{grid-template-columns:1fr}
@media (max-width:900px){
  .staff-page-grid{grid-template-columns:1fr}
}
.roster-row-head{display:grid;grid-template-columns:1.7fr 1.3fr .9fr auto;gap:10px;font-size:12px;color:var(--text-muted);font-weight:600;padding:0 4px 6px;border-bottom:1px solid var(--border);margin-bottom:8px}
.roster-row{display:grid;grid-template-columns:1.7fr 1.3fr .9fr auto;gap:10px;align-items:center;padding:10px 4px;border-bottom:1px solid var(--border)}
.roster-row:last-child{border-bottom:none}
.roster-row form{margin:0}
@media (max-width:760px){
  .roster-row-head{display:none}
  .roster-row{grid-template-columns:1fr;border:1px solid var(--border);border-radius:10px;padding:12px;margin-bottom:10px;background:#fbfbfa}
  .roster-row > div, .roster-row > form{width:100%}
}
.muted{color:var(--text-muted)}
.gold-text{color:var(--gold-dark)}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.empty-state{text-align:center;padding:50px 20px;color:var(--text-muted)}
.empty-state .icon{width:44px;height:44px;margin-bottom:12px;opacity:.5}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 16px;border-radius:12px;font-size:13.5px;margin-bottom:16px}
.alert .icon{width:18px;height:18px;flex:0 0 18px;margin-top:1px}
.alert-success{background:#e5f6ea;color:#1e6b3a}
.alert-danger{background:#fdeceb;color:var(--danger)}
.alert-info{background:#e9f2fa;color:#1d5a80}
.tag-list{display:flex;flex-wrap:wrap;gap:6px}
.tag{background:var(--bg);border:1px solid var(--border);border-radius:99px;padding:3px 11px;font-size:12px;color:var(--text-muted)}
.suggestion{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:12px;background:#fdf8ea;border:1px solid #f1e2ae;margin-bottom:10px;font-size:13.5px}
.suggestion .icon{width:17px;height:17px;color:var(--gold-dark);flex:0 0 17px;margin-top:2px}
.week-nav{display:flex;align-items:center;gap:10px}

/* ===== Print (خروجی PDF) ===== */
@media print{
  .sidebar,.topbar,.no-print,.overlay{display:none !important}
  .content{padding:0;max-width:100%}
  body{background:#fff}
  .card,.stat-card,.chart-card{box-shadow:none;border:1px solid #ccc}
}