:root{
  --navy-900:#0d1b34;
  --navy-800:#122447;
  --navy-700:#17305c;
  --blue-600:#2f6fed;
  --blue-100:#e8f0fe;
  --bg:#f3f5f9;
  --card:#ffffff;
  --border:#e6e9f0;
  --text:#1f2937;
  --muted:#7c869b;
  --green:#16a34a;
  --green-100:#e7f7ed;
  --orange:#f59e0b;
  --orange-100:#fef3e2;
  --red:#ef4444;
  --red-100:#fdecec;
  --purple:#7c3aed;
  --purple-100:#f1eafe;
  --teal:#0ea5e9;
  --teal-100:#e6f6fd;
  --radius:14px;
  --shadow: 0 2px 10px rgba(20,30,60,.06);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:"Vazirmatn","Tahoma",sans-serif;
  background:var(--bg);
  color:var(--text);
  direction:rtl;
  font-size:14px;
}
a{text-decoration:none;color:inherit;}
button{font-family:inherit;cursor:pointer;}
ul{list-style:none;margin:0;padding:0;}

/* ---------- Topbar ---------- */
.topbar{
  height:64px;
  background:linear-gradient(180deg,var(--navy-800),var(--navy-900));
  display:flex;
  align-items:center;
  padding:0 20px;
  gap:16px;
  position:sticky;
  top:0;
  z-index:50;
  box-shadow:0 2px 10px rgba(0,0,0,.15);
}
.topbar-title{
  color:#fff;
  font-weight:700;
  font-size:16px;
  flex:1;
  text-align:center;
}
.topbar-actions{
  display:flex;
  align-items:center;
  gap:6px;
}
.icon-btn{
  background:rgba(255,255,255,.08);
  border:none;
  color:#dbe4f7;
  width:36px;height:36px;
  border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  position:relative;
  transition:background .15s;
}
.icon-btn:hover{background:rgba(255,255,255,.18);}
.icon-btn .dot{
  position:absolute;top:6px;left:7px;
  width:7px;height:7px;background:var(--red);border-radius:50%;
  border:1.5px solid var(--navy-900);
}
.topbar-divider{width:1px;height:28px;background:rgba(255,255,255,.15);margin:0 4px;}
.user-chip{display:flex;align-items:center;gap:8px;}
.avatar{width:36px;height:36px;border-radius:50%;object-fit:cover;background:#324a76;}
.user-meta{color:#fff;line-height:1.3;}
.user-name{font-size:13px;font-weight:600;}
.user-role{font-size:11px;color:#a8b6d6;}
.date-chip{color:#c4cfe6;font-size:11px;line-height:1.5;text-align:left;padding-inline-start:8px;border-inline-start:1px solid rgba(255,255,255,.15);white-space:nowrap;}
.only-mobile{display:none;}

/* ---------- Layout ---------- */
.app-layout{
  display:flex;
  align-items:flex-start;
  min-height:calc(100vh - 64px);
}

/* ---------- Sidenav ---------- */
.sidenav{
  width:250px;
  flex:0 0 250px;
  background:linear-gradient(180deg,var(--navy-900),#0a1529);
  min-height:calc(100vh - 64px);
  position:sticky;
  top:64px;
  display:flex;
  flex-direction:column;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding:20px 18px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.brand-mark{
  width:38px;height:38px;border-radius:10px;
  background:rgba(255,255,255,.08);
  display:flex;align-items:center;justify-content:center;
  flex-shrink:0;
}
.brand-title{color:#fff;font-weight:700;font-size:14px;}
.brand-sub{color:#8fa0c4;font-size:11px;margin-top:2px;}
.nav-scroll{padding:12px 12px 24px;overflow-y:auto;}
.nav-group-label{
  color:#5f75a3;
  font-size:11px;
  font-weight:600;
  margin:16px 10px 6px;
}
.nav-item{
  display:flex;
  align-items:center;
  gap:10px;
  color:#c7d2ea;
  font-size:13px;
  font-weight:500;
  padding:10px 12px;
  border-radius:10px;
  margin-bottom:2px;
  transition:background .15s,color .15s;
}
.nav-ico{font-size:15px;width:18px;text-align:center;filter:grayscale(.3);}
.nav-item:hover{background:rgba(255,255,255,.06);color:#fff;}
.nav-item.active{background:var(--blue-600);color:#fff;box-shadow:0 4px 10px rgba(47,111,237,.35);}
.nav-exit{color:#f2a3a3;margin-top:10px;border-top:1px solid rgba(255,255,255,.08);padding-top:14px;border-radius:0;}

/* ---------- Main content ---------- */
.main-content{
  flex:1 1 auto;
  min-width:0;
  padding:22px;
}
.side-panel{
  width:320px;
  flex:0 0 320px;
  padding:22px 22px 22px 0;
}
@media (max-width:1180px){
  .side-panel{width:280px;flex-basis:280px;}
}

.page-header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  margin-bottom:18px;
  flex-wrap:wrap;
  gap:10px;
}
.page-title{font-size:19px;font-weight:800;color:var(--navy-900);}
.page-sub{color:var(--muted);font-size:12.5px;margin-top:2px;}

.btn{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--blue-600);color:#fff;
  border:none;padding:10px 18px;border-radius:10px;
  font-size:13px;font-weight:600;
  transition:filter .15s, transform .1s;
}
.btn:hover{filter:brightness(1.08);}
.btn:active{transform:translateY(1px);}
.btn-outline{background:#fff;color:var(--navy-800);border:1px solid var(--border);}
.btn-danger{background:var(--red);}
.btn-sm{padding:6px 12px;font-size:12px;border-radius:8px;}
.btn-green{background:var(--green);}

/* ---------- Stat cards ---------- */
.stat-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:16px;
  margin-bottom:20px;
}
@media (max-width:1100px){.stat-grid{grid-template-columns:repeat(3,1fr);}}
@media (max-width:680px){.stat-grid{grid-template-columns:repeat(2,1fr);}}

.stat-card{
  background:var(--card);
  border-radius:var(--radius);
  padding:18px;
  box-shadow:var(--shadow);
  border:1px solid var(--border);
}
.stat-top{display:flex;align-items:flex-start;justify-content:space-between;}
.stat-label{color:var(--muted);font-size:12.5px;font-weight:600;}
.stat-icon{
  width:38px;height:38px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-size:17px;flex-shrink:0;
}
.ic-green{background:var(--green-100);color:var(--green);}
.ic-orange{background:var(--orange-100);color:var(--orange);}
.ic-blue{background:var(--blue-100);color:var(--blue-600);}
.ic-red{background:var(--red-100);color:var(--red);}
.ic-purple{background:var(--purple-100);color:var(--purple);}
.ic-teal{background:var(--teal-100);color:var(--teal);}

.stat-value{font-size:22px;font-weight:800;color:var(--navy-900);margin-top:14px;}
.stat-unit{font-size:12px;color:var(--muted);font-weight:500;margin-inline-start:4px;}
.stat-delta{font-size:11.5px;margin-top:8px;color:var(--muted);}
.stat-delta.up{color:var(--green);}
.stat-delta.down{color:var(--red);}

/* ---------- Quick access ---------- */
.panel{
  background:var(--card);
  border-radius:var(--radius);
  border:1px solid var(--border);
  box-shadow:var(--shadow);
  padding:20px;
  margin-bottom:20px;
}
.panel-title{font-size:14.5px;font-weight:700;color:var(--navy-900);margin:0 0 16px;}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.panel-head .panel-title{margin:0;}
.link-more{color:var(--blue-600);font-size:12.5px;font-weight:600;}

.quick-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;}
@media (max-width:900px){.quick-grid{grid-template-columns:repeat(3,1fr);}}
.quick-item{
  display:flex;flex-direction:column;align-items:center;gap:10px;
  padding:16px 8px;border-radius:12px;
  background:#fafbfd;border:1px solid var(--border);
  font-size:12.5px;font-weight:600;color:var(--navy-800);
  transition:transform .15s, box-shadow .15s;
}
.quick-item:hover{transform:translateY(-3px);box-shadow:var(--shadow);}
.quick-ico{
  width:44px;height:44px;border-radius:12px;
  display:flex;align-items:center;justify-content:center;font-size:19px;
}

/* ---------- Tables ---------- */
.table-wrap{overflow-x:auto;}
table.data-table{width:100%;border-collapse:collapse;font-size:13px;}
table.data-table th{
  color:var(--muted);font-weight:600;font-size:12px;
  text-align:right;padding:10px 12px;border-bottom:1px solid var(--border);
  white-space:nowrap;
}
table.data-table td{
  padding:12px;border-bottom:1px solid var(--border);
  color:var(--text);white-space:nowrap;
}
table.data-table tr:last-child td{border-bottom:none;}
table.data-table tr:hover td{background:#f8faff;}

.badge{
  display:inline-block;padding:5px 12px;border-radius:20px;
  font-size:11.5px;font-weight:700;
}
.badge-blue{background:var(--blue-100);color:var(--blue-600);}
.badge-orange{background:var(--orange-100);color:#b7791f;}
.badge-purple{background:var(--purple-100);color:var(--purple);}
.badge-red{background:var(--red-100);color:var(--red);}
.badge-green{background:var(--green-100);color:var(--green);}
.badge-gray{background:#eef0f4;color:var(--muted);}

/* ---------- Notifications ---------- */
.notif-list{display:flex;flex-direction:column;gap:16px;}
.notif-item{display:flex;gap:10px;align-items:flex-start;}
.notif-dot{width:8px;height:8px;border-radius:50%;margin-top:6px;flex-shrink:0;}
.dot-blue{background:var(--blue-600);}
.dot-orange{background:var(--orange);}
.dot-green{background:var(--green);}
.notif-text{font-size:12.8px;color:var(--text);line-height:1.6;}
.notif-time{font-size:11px;color:var(--muted);margin-top:2px;}

/* ---------- Chart ---------- */
.chart-box{height:210px;}

/* ---------- Debtors mini table ---------- */
.mini-table{width:100%;border-collapse:collapse;font-size:12.5px;}
.mini-table th{color:var(--muted);font-weight:600;font-size:11.5px;text-align:right;padding:8px 4px;border-bottom:1px solid var(--border);}
.mini-table td{padding:9px 4px;border-bottom:1px solid var(--border);}
.mini-table tr:last-child td{border-bottom:none;}
.rank{
  width:22px;height:22px;border-radius:50%;background:var(--red-100);color:var(--red);
  display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;
}

/* ---------- Forms ---------- */
.form-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:24px;max-width:760px;}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:640px){.form-grid{grid-template-columns:1fr;}}
.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px;}
.form-field.full{grid-column:1/-1;}
.form-field label{font-size:12.5px;font-weight:600;color:var(--navy-800);}
.form-field input,.form-field select,.form-field textarea{
  border:1px solid var(--border);border-radius:10px;padding:10px 12px;
  font-family:inherit;font-size:13px;background:#fbfcfe;color:var(--text);
}
.form-field input:focus,.form-field select:focus,.form-field textarea:focus{
  outline:none;border-color:var(--blue-600);background:#fff;
}
.form-actions{display:flex;gap:10px;margin-top:8px;}

/* ---------- Search box ---------- */
.search-box{display:flex;gap:10px;margin-bottom:20px;max-width:480px;}
.search-box input{
  flex:1;border:1px solid var(--border);border-radius:10px;padding:10px 14px;
  font-family:inherit;font-size:13px;background:#fff;
}
.search-box input:focus{outline:none;border-color:var(--blue-600);}

/* ---------- Flash ---------- */
.flash-wrap{margin-bottom:16px;display:flex;flex-direction:column;gap:8px;}
.flash{padding:12px 16px;border-radius:10px;font-size:13px;font-weight:600;}
.flash-success{background:var(--green-100);color:var(--green);}
.flash-error{background:var(--red-100);color:var(--red);}

/* ---------- Empty state ---------- */
.empty-state{padding:40px 20px;text-align:center;color:var(--muted);font-size:13px;}

/* ---------- Login ---------- */
.login-wrap{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 30% 20%,#1a3568,var(--navy-900));
  padding:20px;
}
.login-card{
  background:#fff;border-radius:18px;padding:40px 36px;width:100%;max-width:380px;
  box-shadow:0 20px 60px rgba(0,0,0,.35);text-align:center;
}
.login-logo{
  width:60px;height:60px;border-radius:16px;background:var(--navy-900);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px;
}
.login-card h1{font-size:17px;margin:0 0 4px;color:var(--navy-900);}
.login-card p{color:var(--muted);font-size:12.5px;margin:0 0 24px;}
.login-card .form-field{text-align:right;}
.login-card .btn{width:100%;justify-content:center;padding:12px;margin-top:6px;}
.login-hint{margin-top:18px;font-size:11.5px;color:var(--muted);background:#f6f8fc;padding:10px;border-radius:10px;}

/* ---------- Report cards ---------- */
.report-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px;}
@media (max-width:800px){.report-grid{grid-template-columns:1fr;}}

/* ---------- Developer footer ---------- */
.dev-footer{
  text-align:center;
  color:var(--muted);
  font-size:11.5px;
  padding:18px 10px 6px;
  direction:rtl;
}

/* ---------- Sidebar toggle (mobile) ---------- */
@media (max-width:960px){
  .only-mobile{display:flex;}
  .topbar-title{font-size:13px;text-align:start;}
  .date-chip{display:none;}
  .sidenav{
    position:fixed;right:0;top:64px;bottom:0;z-index:60;
    transform:translateX(100%);
    transition:transform .2s ease;
    box-shadow:-10px 0 30px rgba(0,0,0,.3);
  }
  .sidenav.open{transform:translateX(0);}
  .app-layout{flex-direction:column;}
  .side-panel{width:100%;flex-basis:auto;padding:0 22px 22px;}

  /* پس‌زمینه‌ی تیره‌ی پشت منوی باز — قبلاً وجود نداشت، محتوای صفحه با
     منو قاطی به‌نظر می‌رسید چون هیچ پوششی نداشت */
  .sidenav-backdrop{
    display:none;
    position:fixed;inset:64px 0 0 0;
    background:rgba(10,15,30,.5);
    z-index:55;
  }
  .sidenav-backdrop.visible{display:block;}

  /* رفع به‌هم‌ریختگی نوار بالا: قبلاً فقط date-chip مخفی می‌شد؛
     بقیه‌ی آیکون‌ها + بلوک کاربر جا نمی‌شدند و روی هم می‌افتادند. */
  body{overflow-x:hidden;}
  .topbar{padding:0 10px;gap:8px;}
  .topbar-actions{gap:4px;}
  .topbar-actions .icon-btn[title="اعلان\u200cها"],
  .topbar-actions .icon-btn[title="تقویم"],
  .topbar-actions .icon-btn[title="راهنما"]{display:none;}
  .topbar-divider{display:none;}
  .user-meta{display:none;}
  .avatar{width:30px;height:30px;}
}

@media (max-width:420px){
  .topbar-title{display:none;}
}