*{box-sizing:border-box}
body{margin:0;font-family:Tahoma,Segoe UI,sans-serif;background:#0b1220;color:#e5eef7;direction:rtl}
.layout{display:flex;min-height:100vh}
.sidebar{width:240px;background:linear-gradient(180deg,#0f2744,#123552);padding:18px 12px;flex-shrink:0;border-left:1px solid #1e3a5f}
.brand{text-align:center;margin-bottom:22px;padding:8px}
.brand-title{font-size:18px;font-weight:bold;color:#7dd3fc}
.brand-sub{font-size:12px;color:#94a3b8;margin-top:6px}
.nav-item{display:block;color:#dbeafe;text-decoration:none;padding:11px 12px;border-radius:10px;margin-bottom:5px;font-size:13px}
.nav-item:hover{background:#1d4f7a}
.nav-item.danger{color:#fca5a5;margin-top:14px}
.content{flex:1;display:flex;flex-direction:column;background:#0f172a}
.topbar{background:#111827;padding:14px 20px;border-bottom:1px solid #1f2937;display:flex;justify-content:space-between;align-items:center}
.topbar h1{margin:0;font-size:17px;color:#e2e8f0}
.topbar-date{color:#93c5fd;font-size:13px}
.page-body{padding:18px}
.card{background:#111827;border:1px solid #1f2937;border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.card h2{margin:0 0 12px;font-size:14px;color:#7dd3fc}
.card.green{background:#0b2a24;border-color:#14532d}
.card.green h2{color:#86efac}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
label{display:block;font-size:12px;color:#94a3b8;margin-bottom:4px}
input,select,textarea{width:100%;padding:10px;border:1px solid #334155;border-radius:8px;background:#0b1220;color:#e2e8f0;font-family:Tahoma;font-size:13px}
input:focus,select:focus{outline:none;border-color:#38bdf8}
.btn{display:inline-block;border:none;border-radius:8px;padding:10px 14px;background:#0369a1;color:#fff;cursor:pointer;font-family:Tahoma;font-size:13px;text-decoration:none}
.btn:hover{background:#0284c7}
.btn.green{background:#047857}.btn.red{background:#b91c1c}.btn.gray{background:#475569}.btn.orange{background:#c2410c}
.btn-block{width:100%;margin-top:12px}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 11px;border-bottom:1px solid #1f2937;text-align:right;font-size:12.5px}
th{background:#1e293b;color:#cbd5e1}
tr:hover td{background:#152033}
.alert{padding:11px 13px;border-radius:10px;margin-bottom:12px;font-size:13px}
.alert.success{background:#052e1a;color:#86efac;border:1px solid #166534}
.alert.error{background:#3f0d0d;color:#fca5a5;border:1px solid #7f1d1d}
.actions{margin-top:12px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.muted{color:#94a3b8;font-size:12px}
.badge{display:inline-block;padding:2px 8px;border-radius:999px;background:#1e3a5f;color:#7dd3fc;font-size:11px}
.login-body{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top,#1e3a5f,#0b1220 55%)}
.login-card{width:100%;max-width:400px;background:#111827;border:1px solid #1f2937;border-radius:18px;padding:28px;box-shadow:0 20px 50px rgba(0,0,0,.4)}
.login-logo{text-align:center;font-size:22px;font-weight:bold;color:#7dd3fc}
.login-sub{text-align:center;color:#94a3b8;margin:8px 0 18px;font-size:13px}
.login-hint{text-align:center;color:#64748b;font-size:12px;margin-top:16px}
.suggest-box{position:relative}
.suggest-list{position:absolute;z-index:20;left:0;right:0;background:#0b1220;border:1px solid #334155;border-radius:8px;max-height:180px;overflow:auto;display:none}
.suggest-list div{padding:8px 10px;cursor:pointer;font-size:13px}
.suggest-list div:hover{background:#1e293b}
@media(max-width:900px){.layout{flex-direction:column}.sidebar{width:100%}.grid-3,.grid-2{grid-template-columns:1fr}}