:root{
  --navy:#0b1f3a;
  --navy-light:#153259;
  --gold:#d4af37;
  --gold-dark:#b3901f;
  --white:#ffffff;
  --gray-50:#f5f7fa;
  --gray-100:#eceff3;
  --gray-200:#dde2e8;
  --gray-400:#9aa4b2;
  --gray-600:#5c6773;
  --gray-800:#2a323c;
  --red:#c0392b;
  --green:#1e8449;
  --radius:14px;
  --shadow:0 2px 10px rgba(11,31,58,0.08);
  --font: "Segoe UI", "Tahoma", "Cairo", "Noto Kufi Arabic", system-ui, sans-serif;
}

*{box-sizing:border-box;}
[hidden]{display:none !important;}
html,body{margin:0;padding:0;}
body{
  font-family:var(--font);
  background:var(--gray-50);
  color:var(--gray-800);
  -webkit-font-smoothing:antialiased;
}
[dir="ltr"] body{direction:ltr;}
button,input,select,textarea{font-family:inherit;font-size:16px;}
h1,h2,h3{margin:0;}
p{margin:0;}
a{color:inherit;}

/* ---------- Login ---------- */
.login-screen{
  min-height:100vh;
  display:flex;
  align-items:center;
  justify-content:center;
  background:linear-gradient(160deg,var(--navy) 0%,var(--navy-light) 100%);
  padding:24px;
}
.login-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:32px 24px;
  width:100%;
  max-width:380px;
  box-shadow:0 10px 40px rgba(0,0,0,0.25);
  display:flex;
  flex-direction:column;
  gap:16px;
}
.login-logo{display:flex;flex-direction:column;align-items:center;gap:10px;margin-bottom:8px;}
.login-logo img{width:56px;height:56px;}
.login-logo h1{font-size:20px;color:var(--navy);text-align:center;}
.login-hint{font-size:13px;color:var(--gray-600);text-align:center;background:var(--gray-100);border-radius:8px;padding:8px 12px;}

/* ---------- Form fields ---------- */
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;color:var(--gray-600);font-weight:600;}
.field input,.field select,.field textarea{
  border:1px solid var(--gray-200);
  border-radius:10px;
  padding:12px 14px;
  font-size:15px;
  color:var(--gray-800);
  background:var(--white);
}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid var(--gold);border-color:var(--gold);}
.field-check{flex-direction:row;align-items:center;gap:10px;}
.field-check input{width:20px;height:20px;}
.form-error{color:var(--red);font-size:13px;background:#fdecea;padding:8px 12px;border-radius:8px;}

/* ---------- Buttons ---------- */
.btn{
  border:none;
  border-radius:12px;
  padding:13px 18px;
  font-size:15px;
  font-weight:700;
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  transition:transform .08s ease, opacity .15s ease;
  text-align:center;
}
.btn:active{transform:scale(0.97);}
.btn-block{width:100%;}
.btn-primary{background:var(--navy);color:var(--white);}
.btn-primary:hover{background:var(--navy-light);}
.btn-secondary{background:var(--gold);color:var(--navy);}
.btn-secondary:hover{background:var(--gold-dark);}
.btn-ghost{background:transparent;color:var(--navy);border:1px solid var(--gray-200);}
.btn-danger{background:var(--red);color:var(--white);}
.btn-sm{padding:9px 14px;font-size:13px;border-radius:10px;}
.icon-btn{
  background:transparent;border:none;color:var(--white);width:40px;height:40px;
  display:flex;align-items:center;justify-content:center;border-radius:10px;cursor:pointer;
}
.icon-btn:hover{background:rgba(255,255,255,0.12);}
.icon-btn svg{width:22px;height:22px;}

/* ---------- App shell ---------- */
.app-shell{min-height:100vh;display:flex;flex-direction:column;}
.topbar{
  background:var(--navy);
  color:var(--white);
  display:flex;
  align-items:center;
  gap:12px;
  padding:12px 16px;
  position:sticky;
  top:0;
  z-index:20;
}
.topbar-title{display:flex;align-items:center;gap:10px;flex:1;font-weight:700;font-size:16px;}
.topbar-title img{width:28px;height:28px;}
.topbar-actions{display:flex;align-items:center;gap:6px;}
.nav-toggle{display:flex;}

.side-nav{
  position:fixed;
  top:0;
  inset-inline-start:0;
  height:100%;
  width:250px;
  background:var(--white);
  box-shadow:2px 0 12px rgba(0,0,0,0.08);
  padding:80px 12px 20px;
  display:flex;
  flex-direction:column;
  gap:4px;
  transform:translateX(-105%);
  transition:transform .2s ease;
  z-index:30;
  overflow-y:auto;
}
[dir="rtl"] .side-nav{transform:translateX(105%);}
.side-nav.open{transform:translateX(0);}
.nav-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,0.35);z-index:25;display:none;
}
.nav-backdrop.open{display:block;}
.nav-item{
  display:flex;align-items:center;gap:12px;
  background:transparent;border:none;
  padding:13px 14px;
  border-radius:10px;
  font-weight:600;
  color:var(--gray-800);
  cursor:pointer;
  text-align:start;
}
.nav-item svg{width:20px;height:20px;flex-shrink:0;}
.nav-item:hover{background:var(--gray-100);}
.nav-item.active{background:var(--navy);color:var(--white);}

.main-content{flex:1;padding:16px;max-width:1000px;width:100%;margin:0 auto;}
.view{display:none;}
.view.active{display:block;animation:fadeIn .15s ease;}
@keyframes fadeIn{from{opacity:0;}to{opacity:1;}}

.view-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap;}
.view-head h2{font-size:20px;color:var(--navy);}

.panel{
  background:var(--white);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
  margin-bottom:16px;
}
.panel h3{font-size:16px;color:var(--navy);margin-bottom:12px;}
.form{display:flex;flex-direction:column;gap:14px;}
.form-actions{display:flex;gap:10px;flex-wrap:wrap;}
.danger-zone{border:1px solid #f5c6c0;}

/* ---------- Dashboard cards ---------- */
.cards-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  gap:12px;
  margin-bottom:16px;
}
.stat-card{
  background:var(--white);
  border-radius:var(--radius);
  padding:16px;
  box-shadow:var(--shadow);
  border-inline-start:4px solid var(--gold);
}
.stat-card.emphasis{border-inline-start-color:var(--navy);background:var(--navy);color:var(--white);}
.stat-card .stat-label{font-size:12px;color:var(--gray-600);font-weight:600;}
.stat-card.emphasis .stat-label{color:rgba(255,255,255,0.75);}
.stat-card .stat-value{font-size:22px;font-weight:800;color:var(--navy);margin-top:6px;}
.stat-card.emphasis .stat-value{color:var(--gold);}
.stat-card.positive .stat-value{color:var(--green);}
.stat-card.negative .stat-value{color:var(--red);}

.recent-list{display:flex;flex-direction:column;gap:8px;}
.recent-item{
  display:flex;justify-content:space-between;gap:10px;
  padding:10px 12px;background:var(--gray-50);border-radius:10px;font-size:14px;
}
.recent-item .tag{font-size:11px;font-weight:700;padding:3px 8px;border-radius:20px;background:var(--gray-200);color:var(--gray-800);}
.empty-state{color:var(--gray-400);text-align:center;padding:20px;font-size:14px;}

/* ---------- Type tabs ---------- */
.type-tabs,.report-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-top:6px;}
.type-tab{
  border:1px solid var(--gray-200);
  background:var(--white);
  color:var(--gray-800);
  padding:10px 14px;
  border-radius:20px;
  font-weight:700;
  font-size:13px;
  cursor:pointer;
}
.type-tab.active{background:var(--navy);color:var(--white);border-color:var(--navy);}
.type-fields{display:flex;flex-direction:column;gap:14px;}

/* ---------- Review table ---------- */
.review-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;}
.input,.select{
  border:1px solid var(--gray-200);
  border-radius:10px;
  padding:10px 12px;
  font-size:14px;
  background:var(--white);
  color:var(--gray-800);
}
.review-summary{
  display:flex;gap:16px;flex-wrap:wrap;
  background:var(--gray-50);border-radius:10px;padding:10px 14px;margin-bottom:12px;font-size:13px;font-weight:700;color:var(--navy);
}
.table-wrap{overflow-x:auto;}
.table{width:100%;border-collapse:collapse;font-size:13px;min-width:820px;}
.table th{
  background:var(--navy);color:var(--white);padding:10px;text-align:start;position:sticky;top:0;
}
.table td{padding:9px 10px;border-bottom:1px solid var(--gray-100);}
.table tr:hover td{background:var(--gray-50);}
.badge{padding:3px 9px;border-radius:20px;font-size:11px;font-weight:700;}
.badge-review{background:#fdf3d8;color:#8a6d1a;}
.badge-validated{background:#dff3e6;color:var(--green);}
.row-actions{display:flex;gap:6px;}
.row-actions button{background:transparent;border:none;cursor:pointer;color:var(--navy);font-size:13px;font-weight:700;}
.row-actions button.danger{color:var(--red);}

/* ---------- Weeks ---------- */
.compare-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px;font-weight:700;color:var(--navy);}
.compare-result{margin-top:12px;}
.weeks-list{display:flex;flex-direction:column;gap:10px;}
.week-card{
  background:var(--white);border-radius:var(--radius);padding:14px 16px;box-shadow:var(--shadow);
  display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;
}
.week-card .week-info{display:flex;flex-direction:column;gap:4px;}
.week-card .week-info b{color:var(--navy);font-size:15px;}
.week-card .week-info span{font-size:12px;color:var(--gray-600);}
.week-card .week-actions{display:flex;gap:6px;flex-wrap:wrap;}
.week-status{font-size:11px;font-weight:700;padding:3px 9px;border-radius:20px;}
.week-status.open{background:#dff3e6;color:var(--green);}
.week-status.closed{background:var(--gray-200);color:var(--gray-600);}

/* ---------- Printables ---------- */
.printables-note{
  background:#fdf3d8;color:#7a5e10;border-inline-start:4px solid var(--gold);
  border-radius:10px;padding:12px 16px;font-size:13px;font-weight:600;line-height:1.6;margin-bottom:16px;
}
.printables-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;}
.printable-card{
  background:var(--white);border-radius:var(--radius);padding:22px 14px;box-shadow:var(--shadow);
  border:2px solid transparent;cursor:pointer;font-weight:700;color:var(--navy);text-align:center;font-size:14px;
}
.printable-card:hover{border-color:var(--gold);}

/* ---------- Reports ---------- */
.report-controls{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0;}
.report-actions{display:flex;gap:8px;margin-bottom:12px;}
.report-output{border-top:1px solid var(--gray-100);padding-top:12px;}

/* ---------- Modal ---------- */
.modal{position:fixed;inset:0;background:rgba(11,31,58,0.5);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px;}
.modal-card{background:var(--white);border-radius:var(--radius);padding:22px;width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;}

/* ---------- Print sheets ---------- */
.print-sheet{
  background:var(--white);
  width:100%;
  padding:24px;
  font-size:13px;
  color:#111;
}
.print-sheet .ps-head{display:flex;justify-content:space-between;align-items:center;border-bottom:2px solid var(--navy);padding-bottom:10px;margin-bottom:14px;}
.print-sheet .ps-head h1{font-size:16px;color:var(--navy);}
.print-sheet .ps-head .ps-sub{font-size:11px;color:#555;}
.print-sheet .ps-title{text-align:center;font-size:15px;font-weight:800;margin-bottom:14px;color:var(--navy);}
.print-sheet .ps-title small{display:block;font-weight:500;font-size:12px;color:#555;}
.print-sheet .ps-meta{display:grid;grid-template-columns:1fr 1fr;gap:6px 20px;margin-bottom:14px;font-size:12px;}
.print-sheet .ps-meta div{border-bottom:1px dotted #999;padding-bottom:4px;}
.print-sheet table{width:100%;border-collapse:collapse;margin-bottom:14px;font-size:11.5px;}
.print-sheet table th,.print-sheet table td{border:1px solid #999;padding:6px 8px;text-align:center;}
.print-sheet table th{background:#eef1f5;}
.print-sheet .ps-section-title{font-weight:700;color:var(--navy);margin:14px 0 6px;font-size:12.5px;}
.print-sheet .ps-notes{border:1px dashed #999;min-height:60px;padding:8px;font-size:11.5px;margin-bottom:14px;}
.print-sheet .ps-sign{display:flex;justify-content:space-between;margin-top:26px;font-size:11.5px;}
.print-sheet .ps-foot{text-align:center;font-size:10px;color:#777;margin-top:20px;border-top:1px solid #ccc;padding-top:8px;}

@media print{
  body *{visibility:hidden;}
  #print-frame-container,#print-frame-container *{visibility:visible;}
  #print-frame-container{position:absolute;inset:0;}
  @page{size:A4;margin:14mm;}
}

@media (min-width:900px){
  .nav-toggle{display:none;}
  .side-nav,[dir="rtl"] .side-nav,[dir="ltr"] .side-nav{transform:none;position:sticky;top:64px;height:calc(100vh - 64px);box-shadow:none;border-inline-end:1px solid var(--gray-200);padding-top:20px;}
  .nav-backdrop{display:none !important;}
  .app-shell{flex-direction:row;flex-wrap:wrap;}
  .topbar{width:100%;}
  .main-content{flex:1;}
  .app-shell{display:grid;grid-template-columns:250px 1fr;grid-template-rows:auto 1fr;}
  .topbar{grid-column:1/3;}
  .side-nav{grid-column:1;grid-row:2;}
  .main-content{grid-column:2;grid-row:2;}
}