:root{--gap:12px;--radius:12px}
*{box-sizing:border-box}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial;line-height:1.35;margin:0;background:#f6f7fb;color:#1f2023}
header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;background:#ffffff;border-bottom:1px solid #e9ebf0;position:sticky;top:0;z-index:10}
.brand{display:flex;gap:12px;align-items:center}
.logo{width:36px;height:36px;border-radius:8px;background:linear-gradient(135deg,#4f7abf,#6aa0e1);box-shadow:inset 0 -6px 14px rgba(0,0,0,.08)}
h1{font-size:1.2rem;margin:0}
.controls{display:flex;gap:8px;align-items:center}
select, input, textarea{width:100%;padding:10px 12px;border:1px solid #d8dbe5;border-radius:10px;background:#fff;outline:none}
select:focus,input:focus,textarea:focus{border-color:#6aa0e1;box-shadow:0 0 0 3px rgba(106,160,225,.15)}
main{max-width:1100px;margin:20px auto;padding:0 16px;display:grid;gap:16px}
.card{background:#fff;border:1px solid #e9ebf0;border-radius:16px;padding:16px 16px 10px;box-shadow:0 8px 20px rgba(0,0,0,.03)}
.card h2{margin:6px 2px 14px;font-size:1.05rem}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--gap)}
label{display:flex;flex-direction:column;gap:6px}
label.full{grid-column:1/-1}
.actions{display:flex;gap:8px;justify-content:flex-end;margin-top:10px}
button{border:0;border-radius:10px;padding:10px 14px;font-weight:600;cursor:pointer}
button.secondary{background:#eef3fb}
button.ghost{background:transparent;border:1px dashed #cbd3e6}
button#btnSave{background:#2f6fe4;color:white}
.tableWrap{overflow:auto}
table{width:100%;border-collapse:collapse}
th,td{padding:10px;border-bottom:1px solid #f0f2f7;text-align:left;white-space:nowrap}
tbody tr:hover{background:#f7faff}
footer{padding:16px;text-align:center;color:#6b7280}
@media (max-width:900px){.grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.grid{grid-template-columns:1fr}header{flex-direction:column;align-items:stretch;gap:8px}}
/* RTL support for Arabic */
.rtl{direction:rtl}
.rtl header .brand h1{text-align:right}