:root{
  --navy:#1f4e78;
  --navy-dark:#163a58;
  --bg:#f4f6f9;
  --card:#ffffff;
  --border:#e1e6ee;
  --text:#1f2937;
  --muted:#6b7280;
  --green:#1e8e5a;
  --green-bg:#e7f7ef;
  --yellow:#b8860b;
  --yellow-bg:#fff8e1;
  --red:#c62828;
  --red-bg:#fdecea;
  --blue:#1565c0;
  --blue-bg:#e8f1fc;
  --neutral-bg:#eef0f3;
  --radius:10px;
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:"Segoe UI","Tahoma",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  direction:rtl;
}
.app-shell{display:flex;min-height:100vh;}
.sidebar{
  width:250px;background:var(--navy-dark);color:#fff;
  display:flex;flex-direction:column;flex-shrink:0;
}
.brand{display:flex;align-items:center;gap:10px;padding:20px;border-bottom:1px solid rgba(255,255,255,.12);}
.brand-logo{width:64px;height:48px;border-radius:6px;background:#fff;object-fit:contain;padding:3px;box-sizing:border-box;}
.brand-text{display:flex;flex-direction:column;font-size:13px;}
.brand-text strong{font-size:16px;}
.brand-text span{color:#9fb3c8;}
.nav{display:flex;flex-direction:column;padding:12px;gap:4px;flex:1;}
.nav-item{
  color:#dbe6f0;text-decoration:none;padding:11px 14px;border-radius:8px;font-size:14.5px;
  transition:background .15s;
}
.nav-item:hover, .nav-item.active{background:var(--navy);color:#fff;}
.user-box{padding:14px 20px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;}
.user-box .user-name{color:#fff;font-weight:700;}
.user-box .user-role{color:#9fb3c8;margin-bottom:8px;}
.user-box .logout-link{color:#ffb4b4;text-decoration:none;font-size:12.5px;}
.user-box .logout-link:hover{text-decoration:underline;}
.content{flex:1;padding:24px 28px;overflow-x:hidden;max-width:100%;}

h1{font-size:22px;margin:0 0 4px;}
h2{font-size:18px;margin:0 0 12px;}
.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;flex-wrap:wrap;gap:10px;}
.subtitle{color:var(--muted);font-size:13.5px;}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:18px;}
.grid{display:grid;gap:16px;}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
@media(max-width:1000px){.grid-4{grid-template-columns:repeat(2,1fr);}.grid-3{grid-template-columns:repeat(2,1fr);}}
@media(max-width:640px){.sidebar{width:70px;}.brand-text,.nav-item span.label{display:none;}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr;}.content{padding:14px;}}

.kpi{padding:16px;border-radius:var(--radius);background:var(--card);border:1px solid var(--border);}
.kpi .value{font-size:26px;font-weight:700;}
.kpi .label{color:var(--muted);font-size:13px;margin-top:4px;}

button, .btn{
  cursor:pointer;border:none;border-radius:8px;padding:9px 16px;font-size:14px;font-weight:600;
  background:var(--navy);color:#fff;transition:opacity .15s;
}
button:hover,.btn:hover{opacity:.9;}
.btn-outline{background:#fff;color:var(--navy);border:1px solid var(--navy);}
.btn-green{background:var(--green);}
.btn-red{background:var(--red);}
.btn-sm{padding:5px 10px;font-size:12.5px;}
button:disabled{opacity:.5;cursor:not-allowed;}

table{width:100%;border-collapse:collapse;font-size:13.5px;}
thead th{
  position:sticky;top:0;background:var(--navy);color:#fff;padding:10px 8px;text-align:right;
  z-index:2;
}
tbody td{padding:8px;border-bottom:1px solid var(--border);}
.table-wrap{max-height:65vh;overflow:auto;border:1px solid var(--border);border-radius:8px;}

input,select,textarea{
  padding:7px 9px;border:1px solid var(--border);border-radius:6px;font-size:13.5px;
  font-family:inherit;background:#fff;color:var(--text);width:100%;
}
input:focus,select:focus,textarea:focus{outline:2px solid var(--navy);outline-offset:1px;}

.badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:12px;font-weight:600;}
.badge-green{background:var(--green-bg);color:var(--green);}
.badge-yellow{background:var(--yellow-bg);color:var(--yellow);}
.badge-red{background:var(--red-bg);color:var(--red);}
.badge-blue{background:var(--blue-bg);color:var(--blue);}
.badge-neutral{background:var(--neutral-bg);color:var(--muted);}

/* calendar */
.cal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;}
.cal-day-name{text-align:center;font-size:12.5px;color:var(--muted);font-weight:600;padding-bottom:4px;}
.cal-cell{
  border-radius:10px;padding:10px 8px;min-height:78px;cursor:pointer;border:1.5px solid transparent;
  display:flex;flex-direction:column;justify-content:space-between;transition:transform .1s, box-shadow .1s;
  position:relative;
}
.cal-cell:hover{transform:translateY(-2px);box-shadow:0 3px 10px rgba(0,0,0,.08);}
.cal-cell.neutral{background:var(--neutral-bg);}
.cal-cell.draft{background:var(--yellow-bg);}
.cal-cell.complete{background:#eafaf1;border-color:#bfe9d2;}
.cal-cell.closed{background:var(--green-bg);border-color:var(--green);}

/* اليوم الحالي: تمييز قوي بإطار أزرق سميك وخلفية زرقاء فاتحة وظل */
.cal-cell.today{
  border:2.5px solid var(--blue);
  box-shadow:0 0 0 3px var(--blue-bg), 0 4px 10px rgba(21,101,192,.25);
  transform:scale(1.03);
  z-index:1;
}

/* يوم الجمعة: نمط مميز (خطوط مائلة خفيفة + وسم) بغض النظر عن حالة التسجيل */
.cal-cell.friday{
  background-image:repeating-linear-gradient(135deg, rgba(120,120,140,.07) 0px, rgba(120,120,140,.07) 6px, transparent 6px, transparent 12px);
  border-style:dashed;
  border-color:#b9bfca;
}
.cal-cell.friday.today{border-style:solid;}

.cal-cell .cell-top{display:flex;align-items:center;justify-content:space-between;gap:4px;flex-wrap:wrap;}
.cal-cell .num{font-weight:700;font-size:15px;}
.cal-cell .count{font-size:12px;color:var(--muted);font-weight:600;}
.cal-cell.draft .count{color:#8a6d00;}
.cal-cell.complete .count, .cal-cell.closed .count{color:var(--green);}
.cal-cell .today-tag{font-size:10px;color:#fff;background:var(--blue);border-radius:6px;padding:1px 6px;font-weight:700;}
.cal-cell .friday-tag{font-size:10px;color:#4a4f5c;background:#e3e5eb;border-radius:6px;padding:1px 6px;font-weight:700;}
.cal-cell.empty{background:transparent;cursor:default;border-style:none;}

.toast{
  position:fixed;top:16px;left:16px;z-index:999;padding:12px 18px;border-radius:8px;
  background:var(--navy);color:#fff;font-size:13.5px;box-shadow:0 4px 14px rgba(0,0,0,.15);
  display:none;
}
.toast.show{display:block;}
.toast.error{background:var(--red);}
.toast.success{background:var(--green);}

.modal-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.4);display:none;align-items:center;justify-content:center;z-index:100;
}
.modal-backdrop.show{display:flex;}
.modal{background:#fff;border-radius:12px;padding:20px;width:420px;max-width:92vw;max-height:88vh;overflow:auto;}
.modal h3{margin-top:0;}
.split-row{display:flex;gap:8px;align-items:center;margin-bottom:8px;}
.split-row select{flex:2;}
.split-row input{flex:1;}

.alert{padding:10px 14px;border-radius:8px;font-size:13.5px;margin-bottom:10px;}
.alert-red{background:var(--red-bg);color:var(--red);}
.alert-yellow{background:var(--yellow-bg);color:var(--yellow);}
.alert-green{background:var(--green-bg);color:var(--green);}
ul.reasons{margin:6px 0 0;padding-inline-start:20px;}

.filters{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap;}
.filters input,.filters select{width:auto;min-width:160px;}

/* تمييز صفوف الأخطاء والتنبيهات لحظياً في شاشة الإدخال */
tbody tr.row-error{background:var(--red-bg);}
tbody tr.row-warning{background:var(--yellow-bg);}
tbody tr:not(.row-error):not(.row-warning):hover{background:#f8fafc;}
tbody tr.row-error:hover{background:#fbdedb;}
tbody tr.row-warning:hover{background:#fdecc4;}
.autosave-tag{font-size:11px;color:var(--muted);}

/* Version 3: server-rendered, fixed seven-column calendar. */
.content{min-width:0}.btn{text-decoration:none;display:inline-block}input[type=checkbox]{width:auto}
.calendar-toolbar,.month-navigation{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.month-navigation input{width:92px}.month-navigation select{width:65px}.month-navigation label{font-size:12px}
.calendar-panel{padding:22px}.calendar-heading{display:flex;justify-content:space-between;align-items:center;gap:16px}.calendar-heading h2{font-size:28px;margin:6px 0 14px}.eyebrow{font-size:12px;color:var(--muted)}.calendar-help{font-size:13px;color:var(--navy)}
.calendar-legend{display:flex;gap:16px;flex-wrap:wrap;font-size:12px;margin:0 0 18px}.calendar-legend span:before{content:'';display:inline-block;width:10px;height:10px;border-radius:3px;margin-left:5px;background:#e2e8f0}.legend-draft:before{background:#f7d275!important}.legend-complete:before{background:#68c89b!important}.legend-closed:before{background:#178657!important}.legend-today:before{background:#2168cf!important}
.attendance-calendar{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:7px;direction:rtl}.attendance-calendar thead th{position:static;background:#eef3f9;color:#294c69;text-align:center;border-radius:6px;padding:12px 2px;font-size:13px}.attendance-calendar td{padding:0;border:0;vertical-align:top}.attendance-calendar tbody tr:hover{background:transparent!important}
.calendar-day{display:flex;flex-direction:column;min-height:132px;padding:12px 10px;border:1px solid #e1e7ef;background:#f8fafc;border-radius:10px;text-decoration:none;color:#243c51;position:relative;gap:7px;transition:box-shadow .15s}.calendar-day:hover{box-shadow:0 4px 16px #163a5825;border-color:var(--navy)}.calendar-day:focus-visible{outline:3px solid #2168cf;outline-offset:2px}.day-top{display:flex;align-items:center;justify-content:space-between;gap:4px}.day-number{font-size:23px;line-height:1}.day-status{font-size:12px;font-weight:700}.day-count,.day-detail{font-size:11px;color:#546575}.calendar-day.draft{background:#fff6d9;border-color:#e9cf78}.calendar-day.complete{background:#e0f6e9;border-color:#76c59a}.calendar-day.closed{background:#c9efd9;border-color:#178657}.calendar-day.closed .day-status,.calendar-day.complete .day-status{color:#11693e}.calendar-day.today{outline:3px solid #2168cf;outline-offset:-2px}.today-marker{background:#2168cf;color:white;padding:2px 5px;border-radius:5px;font-size:10px}.calendar-day.future{background:#fafbfd;color:#718096}.day-progress{height:4px;background:#dce4ed;border-radius:5px;margin-top:auto;overflow:hidden}.day-progress i{display:block;height:100%;background:#178657}.calendar-empty{display:block;min-height:132px}.calendar-footnote{font-size:12px;color:var(--muted);margin:12px 0 0}
.user-box a{color:#e1ebf5;display:block;margin:8px 0}.user-box form button{background:#315572}
@media(max-width:1100px){.sidebar{width:210px}.content{padding:18px}.calendar-panel{padding:12px}.calendar-day{min-height:116px;padding:9px 6px}.attendance-calendar{border-spacing:4px}}
@media(max-width:720px){.app-shell{display:block}.sidebar{width:100%}.brand{padding:12px}.brand-text{display:flex}.nav{flex-direction:row;overflow-x:auto;flex:none;padding:6px}.nav-item{white-space:nowrap;font-size:12px;padding:9px}.user-box{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:8px 12px}.user-box a{margin:0}.user-role{display:none}.content{padding:10px}.calendar-heading h2{font-size:23px}.calendar-help{display:none}.attendance-calendar{border-spacing:3px}.attendance-calendar thead th{font-size:10px}.calendar-day{padding:7px 3px;min-height:108px;gap:5px;border-radius:6px}.day-number{font-size:18px}.day-count,.day-detail{font-size:9px}.day-status{font-size:10px}.today-marker{font-size:8px;padding:2px}.day-top{flex-wrap:wrap}.calendar-empty{min-height:108px}.calendar-legend{gap:8px;font-size:10px}.month-navigation label{display:none}}

.report-controls{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.payroll-heading{display:flex;align-items:center;justify-content:center;gap:24px;text-align:center;margin-bottom:18px}.payroll-heading img{width:145px;height:auto}.payroll-heading h1{margin:0 0 6px}.approval-signatures{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:38px;padding-top:18px;border-top:1px solid var(--border);font-weight:700}.btn-danger{background:#b42318;color:#fff;border:0;border-radius:6px;padding:7px 9px;cursor:pointer}
@media print{.sidebar,.no-print,.toast,.daily-labor-entry-section,.modal-backdrop{display:none!important}.app-shell{display:block}.content{padding:0}.card{box-shadow:none;border:0}.payroll-sheet{font-size:10px}.payroll-sheet table{font-size:9px}.payroll-sheet th,.payroll-sheet td{padding:6px 4px}.approval-signatures{page-break-inside:avoid}}

.calendar-toolbar{width:100%;justify-content:flex-start}.month-navigation{display:inline-flex;flex-wrap:nowrap;flex:0 0 auto}.month-navigation>button{width:auto;flex:0 0 auto;min-height:38px}.month-navigation>input,.month-navigation>select{height:38px;flex:none}.month-navigation>label{white-space:nowrap}.day-count bdi{direction:ltr;unicode-bidi:isolate}
/* Keep navigation controls usable even in basic HTML/CSS renderers. */
.calendar-toolbar{display:block}.calendar-toolbar>.btn{margin:4px 0 4px 6px;vertical-align:middle}.month-navigation{display:inline-block;white-space:nowrap;margin:4px 0 4px 6px;vertical-align:middle}.month-navigation>label,.month-navigation>input,.month-navigation>select,.month-navigation>button{display:inline-block;vertical-align:middle;margin-inline-end:5px}.month-navigation>button{height:38px}input[type=hidden]{display:none!important}