/* ============================================================
   نظام الحنكة المحاسبي — هوية بصرية عصرية RTL
   ============================================================ */
:root{
  --navy:#132347;--navy-2:#1c3160;--navy-3:#274280;--navy-soft:#eef2fa;
  --ink:#182234;--slate:#616b80;--slate-2:#8a93a6;
  --line:#e4e8f0;--line-2:#eef1f7;--bg:#f4f6fb;--card:#ffffff;
  --gold:#c19a3e;--gold-soft:#f7f0dc;
  --green:#1a9d6a;--green-soft:#e4f6ee;--amber:#d5891a;--amber-soft:#fbf0dc;
  --red:#d0454a;--red-soft:#fbe8e9;--blue:#2f6fb0;--blue-soft:#e8f0f9;
  --r:12px;--r-sm:9px;
  --sh-sm:0 1px 2px rgba(19,35,71,.05),0 1px 3px rgba(19,35,71,.04);
  --sh:0 2px 8px rgba(19,35,71,.06),0 4px 16px rgba(19,35,71,.04);
  --sh-lg:0 12px 40px rgba(19,35,71,.16);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:'Cairo',system-ui,'Segoe UI',Tahoma,sans-serif;background:var(--bg);color:var(--ink);direction:rtl;font-size:14px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:var(--blue);text-decoration:none;transition:.15s}
a:hover{color:var(--navy-3)}
::selection{background:var(--gold-soft)}

.layout{display:flex;min-height:100vh}
.sidebar{width:256px;flex-shrink:0;background:linear-gradient(180deg,var(--navy) 0%,#0e1b38 100%);color:#c3cde0;position:sticky;top:0;height:100vh;overflow-y:auto;z-index:50;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.15) transparent}
.sidebar::-webkit-scrollbar{width:5px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.14);border-radius:3px}
.sidebar .brand{padding:22px 22px 18px;display:flex;align-items:center;gap:12px;border-bottom:1px solid rgba(255,255,255,.07);position:sticky;top:0;background:var(--navy);z-index:2}
.sidebar .brand .logo{width:38px;height:38px;border-radius:10px;flex-shrink:0;background:linear-gradient(135deg,var(--gold),#a8842f);display:grid;place-items:center;color:#fff;font-weight:900;font-size:19px;box-shadow:0 3px 10px rgba(193,154,62,.35)}
.sidebar .brand .bt{display:flex;flex-direction:column;line-height:1.25}
.sidebar .brand .bt b{color:#fff;font-size:15.5px;font-weight:800}
.sidebar .brand .bt span{color:var(--slate-2);font-size:11px}
.nav-group{padding:10px 0}
.nav-group .lbl{padding:8px 22px 6px;font-size:10.5px;color:#6f7c98;font-weight:700;letter-spacing:.8px}
.nav a{display:flex;align-items:center;gap:12px;margin:1px 10px;padding:10px 12px;color:#c3cde0;font-size:13.5px;border-radius:9px;position:relative;transition:.16s}
.nav a .ic{width:20px;height:20px;flex-shrink:0;display:grid;place-items:center;opacity:.85;font-size:15px}
.nav a:hover{background:rgba(255,255,255,.06);color:#fff}
.nav a.active{background:linear-gradient(90deg,rgba(193,154,62,.18),rgba(193,154,62,.05));color:#fff;font-weight:600}
.nav a.active::before{content:"";position:absolute;right:-10px;top:50%;transform:translateY(-50%);width:3px;height:22px;background:var(--gold);border-radius:3px}
.nav a.active .ic{opacity:1;color:var(--gold)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{background:rgba(255,255,255,.85);backdrop-filter:blur(10px);border-bottom:1px solid var(--line);padding:0 26px;height:64px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:30}
.topbar .left{display:flex;align-items:center;gap:14px}
.topbar .burger{display:none;background:none;border:none;cursor:pointer;color:var(--navy);font-size:22px;padding:4px}
.topbar .page-title{font-size:18px;font-weight:800;color:var(--ink)}
.topbar .right{display:flex;align-items:center;gap:18px}
.topbar .user{display:flex;align-items:center;gap:10px;font-size:13px}
.topbar .user .av{width:36px;height:36px;border-radius:50%;flex-shrink:0;background:linear-gradient(135deg,var(--navy-3),var(--navy));color:#fff;display:grid;place-items:center;font-weight:700;font-size:15px}
.topbar .user .un{display:flex;flex-direction:column;line-height:1.2}
.topbar .user .un b{font-size:13px;font-weight:700}
.topbar .user .un a{font-size:11px;color:var(--slate)}
.bell{position:relative;cursor:pointer;color:var(--slate);font-size:19px;display:grid;place-items:center;width:38px;height:38px;border-radius:10px;transition:.15s}
.bell:hover{background:var(--navy-soft);color:var(--navy)}
.bell .dot{position:absolute;top:4px;left:4px;background:var(--red);color:#fff;font-size:9.5px;font-weight:700;min-width:16px;height:16px;border-radius:9px;display:grid;place-items:center;padding:0 4px;border:2px solid #fff}
.content{padding:26px;flex:1;max-width:1400px;width:100%;margin:0 auto}
.scrim{display:none}

.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--sh-sm);overflow:hidden}
.card + .card{margin-top:18px}
.card .card-h{padding:17px 20px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card .card-h h3{margin:0;font-size:15.5px;font-weight:800;color:var(--ink)}
.card .card-b{padding:20px}

.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin-bottom:20px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:20px;box-shadow:var(--sh-sm);position:relative;overflow:hidden;transition:.18s}
.stat:hover{box-shadow:var(--sh);transform:translateY(-2px)}
.stat .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-size:20px;margin-bottom:14px}
.stat.b1 .ic{background:var(--navy-soft);color:var(--navy-3)}
.stat.b2 .ic{background:var(--green-soft);color:var(--green)}
.stat.b3 .ic{background:var(--amber-soft);color:var(--amber)}
.stat.b4 .ic{background:var(--blue-soft);color:var(--blue)}
.stat.b5 .ic{background:var(--gold-soft);color:var(--gold)}
.stat.b6 .ic{background:var(--red-soft);color:var(--red)}
.stat .k{font-size:12.5px;color:var(--slate);font-weight:600;margin-bottom:6px}
.stat .v{font-size:25px;font-weight:800;color:var(--ink);letter-spacing:-.5px;line-height:1.1}
.stat .sub{font-size:11.5px;color:var(--slate-2);margin-top:6px}

.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch}
table.grid{width:100%;border-collapse:collapse;font-size:13px}
table.grid th{background:var(--navy);color:#dbe3f2;padding:12px 14px;text-align:right;font-weight:600;font-size:12px;white-space:nowrap}
table.grid td{padding:12px 14px;border-bottom:1px solid var(--line-2);vertical-align:middle}
table.grid tbody tr{transition:.12s}
table.grid tbody tr:hover{background:var(--navy-soft)}
table.grid tbody tr:last-child td{border-bottom:none}
.num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";text-align:left;direction:ltr}

.badge{display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:20px;font-size:11.5px;font-weight:700;white-space:nowrap}
.badge .d{width:7px;height:7px;border-radius:50%}
.badge.open{background:var(--green-soft);color:#0f7a4f}.badge.open .d{background:var(--green)}
.badge.pending{background:var(--amber-soft);color:#9a610f}.badge.pending .d{background:var(--amber)}
.badge.closed{background:var(--red-soft);color:#a5292e}.badge.closed .d{background:var(--red)}
.badge.paid{background:var(--green-soft);color:#0f7a4f}
.badge.partial{background:var(--amber-soft);color:#9a610f}
.badge.unpaid{background:#eef0f5;color:var(--slate)}
.badge.info{background:var(--blue-soft);color:#1f5695}
.badge.gold{background:var(--gold-soft);color:#8a6a1f}

.form-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:16px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field label{font-size:12.5px;font-weight:700;color:var(--ink)}
.field label .req{color:var(--red);margin-inline-start:2px}
.field input,.field select,.field textarea{padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-sm);font-family:inherit;font-size:13.5px;background:#fff;color:var(--ink);transition:.15s;width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy-3);box-shadow:0 0 0 3px rgba(39,66,128,.12)}
.field input::placeholder,.field textarea::placeholder{color:var(--slate-2)}
.field .hint{font-size:11.5px;color:var(--slate-2)}
.field .locked{background:#f4f6fa;color:var(--slate)}
.section-title{font-size:13px;font-weight:800;color:var(--navy);margin:24px 0 14px;padding-bottom:9px;border-bottom:2px solid var(--line);display:flex;align-items:center;gap:9px}
.section-title::before{content:"";width:4px;height:15px;background:var(--gold);border-radius:3px}
.section-title:first-child{margin-top:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 19px;border-radius:var(--r-sm);border:1px solid transparent;font-family:inherit;font-size:13.5px;font-weight:700;cursor:pointer;transition:.15s;white-space:nowrap}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 2px 8px rgba(19,35,71,.2)}
.btn-primary:hover{background:var(--navy-2);color:#fff;box-shadow:0 4px 14px rgba(19,35,71,.28)}
.btn-primary:disabled{opacity:.45;cursor:not-allowed;box-shadow:none}
.btn-accent{background:linear-gradient(135deg,var(--gold),#a8842f);color:#fff}
.btn-accent:hover{filter:brightness(1.06);color:#fff}
.btn-ghost{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-ghost:hover{background:var(--navy-soft);border-color:var(--navy-3);color:var(--navy)}
.btn-danger{background:#fff;border-color:#f0c8ca;color:var(--red)}
.btn-danger:hover{background:var(--red-soft)}
.btn-sm{padding:7px 13px;font-size:12.5px}
.btn-bar{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px;padding-top:20px;border-top:1px solid var(--line-2)}

.acct-tree .node{padding:9px 14px;border-bottom:1px solid var(--line-2);display:flex;align-items:center;gap:11px;transition:.12s}
.acct-tree .node:hover{background:var(--navy-soft)}
.acct-tree .code{font-variant-numeric:tabular-nums;direction:ltr;font-weight:700;color:var(--navy);min-width:64px;font-size:13px}
.acct-tree .lvl1{background:linear-gradient(90deg,var(--navy-soft),transparent);font-weight:800}
.acct-tree .lvl2{font-weight:700;padding-right:26px}
.acct-tree .lvl3{padding-right:48px}
.acct-tree .lvl4{padding-right:68px;color:var(--slate)}
.nature{font-size:11px;padding:2px 9px;border-radius:12px;margin-inline-start:auto;font-weight:700}
.nature.debit{background:var(--blue-soft);color:#274b8f}
.nature.credit{background:var(--gold-soft);color:#8a6a1f}

.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,var(--navy) 0%,#0c1730 55%,#0a1428 100%);position:relative;overflow:hidden}
.login-wrap::before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(193,154,62,.14),transparent 68%);top:-160px;left:-140px}
.login-wrap::after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,rgba(39,66,128,.4),transparent 68%);bottom:-160px;right:-120px}
.login-card{background:#fff;border-radius:20px;padding:42px 38px;width:400px;max-width:100%;box-shadow:var(--sh-lg);position:relative;z-index:2}
.login-card .lg{width:62px;height:62px;border-radius:16px;margin:0 auto 18px;background:linear-gradient(135deg,var(--gold),#a8842f);display:grid;place-items:center;color:#fff;font-weight:900;font-size:26px;box-shadow:0 6px 20px rgba(193,154,62,.4)}
.login-card h1{text-align:center;font-size:21px;margin:0 0 5px;font-weight:800;color:var(--ink)}
.login-card .sub{text-align:center;color:var(--slate);font-size:13px;margin-bottom:28px}

.alert{padding:13px 16px;border-radius:var(--r-sm);font-size:13px;margin-bottom:16px;display:flex;gap:10px;align-items:flex-start;font-weight:600}
.alert-error{background:var(--red-soft);color:#a5292e;border:1px solid #f2ccce}
.alert-ok{background:var(--green-soft);color:#0f7a4f;border:1px solid #c4e8d8}
.alert-info{background:var(--blue-soft);color:#1f5695;border:1px solid #cfe0f4}

.muted{color:var(--slate)}
.text-red{color:var(--red)}.text-green{color:var(--green)}.text-gold{color:var(--gold)}
.flag-red{color:var(--red);font-weight:700}
.empty{text-align:center;padding:44px 20px;color:var(--slate)}
.empty .ei{font-size:42px;opacity:.25;margin-bottom:12px}

.footer{padding:18px 26px;text-align:center;font-size:12px;color:var(--slate-2);border-top:1px solid var(--line)}
.footer a{color:var(--gold);font-weight:700}
.footer a:hover{text-decoration:underline}

@media(max-width:900px){
  .sidebar{position:fixed;right:-280px;transition:right .25s cubic-bezier(.4,0,.2,1);box-shadow:var(--sh-lg)}
  .sidebar.show{right:0}
  .topbar .burger{display:grid;place-items:center}
  .scrim.show{display:block;position:fixed;inset:0;background:rgba(10,20,40,.5);z-index:40;backdrop-filter:blur(2px)}
  .content{padding:18px}
  .topbar{padding:0 16px}
  .topbar .user .un{display:none}
  .stat .v{font-size:22px}
}
@media(max-width:560px){
  .card .card-h{padding:15px}
  .card .card-b{padding:15px}
  .form-grid{grid-template-columns:1fr;gap:13px}
  .btn-bar .btn{flex:1}
}