* { box-sizing: border-box; }
:root{
  --bg:#f4f6fb; --card:#fff; --ink:#1c2434; --muted:#7a839b;
  --line:#e6e9f2; --primary:#4f7cff; --primary2:#7a5cff;
  --ok:#22c55e; --warn:#f59e0b; --err:#ef4444;
  --r:16px; --r-lg:22px; --r-sm:10px;
  --shadow:0 10px 30px -12px rgba(30,50,120,.18);
}
html,body{margin:0;padding:0;background:var(--bg);color:var(--ink);
  font-family:'Vazirmatn',system-ui,-apple-system,'Segoe UI',Tahoma,sans-serif;
  font-size:14px; line-height:1.6;}
a{color:var(--primary);text-decoration:none;}
button{font-family:inherit;cursor:pointer;}

/* --- Layout --- */
.layout{display:grid;grid-template-columns:240px 1fr;min-height:100vh;}
.sidebar{background:#fff;border-left:1px solid var(--line);padding:18px;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;}
.brand{font-size:18px;font-weight:800;margin-bottom:20px;display:flex;gap:8px;align-items:center;}
.nav{display:flex;flex-direction:column;gap:4px;flex:1;overflow:auto;}
.nav a{padding:10px 12px;border-radius:var(--r-sm);color:var(--ink);font-weight:500;}
.nav a:hover{background:#f0f3ff;}
.nav a.active{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;}
.side-foot{border-top:1px solid var(--line);padding-top:12px;display:flex;flex-direction:column;gap:10px;}
.user-chip{display:flex;gap:10px;align-items:center;}
.avatar{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;
  display:grid;place-items:center;font-weight:700;flex-shrink:0;}
.avatar.big{width:72px;height:72px;font-size:26px;}
.uname{font-weight:700;}
.urole{color:var(--muted);font-size:12px;}

.main{padding:24px;overflow-x:hidden;}
.page{display:flex;flex-direction:column;gap:18px;}
.page-head{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;}
.page-head h1{margin:0;font-size:22px;}
.crumbs{color:var(--muted);font-size:13px;}

/* --- Cards --- */
.card{background:var(--card);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:18px;}
.card-head{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:12px;flex-wrap:wrap;}
.card-head h3{margin:0;font-size:16px;}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
@media(max-width:900px){.two-col{grid-template-columns:1fr;}}

/* --- KPI --- */
.kpi-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;}
@media(max-width:1000px){.kpi-grid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:520px){.kpi-grid{grid-template-columns:1fr;}}
.kpi{background:#fff;border-radius:var(--r-lg);padding:16px;display:flex;gap:12px;align-items:center;box-shadow:var(--shadow);}
.kpi-ic{font-size:22px;width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#eef2ff;}
.kpi.blue .kpi-ic{background:#e0ecff;color:#2563eb;}
.kpi.purple .kpi-ic{background:#ede4ff;color:#7c3aed;}
.kpi.green .kpi-ic{background:#dcfce7;color:#16a34a;}
.kpi.orange .kpi-ic{background:#ffedd5;color:#ea580c;}
.kpi.red .kpi-ic{background:#fee2e2;color:#dc2626;}
.kpi-v{font-size:22px;font-weight:800;}
.kpi-t{color:var(--muted);font-size:12px;}

/* --- Tables --- */
.tbl{width:100%;border-collapse:separate;border-spacing:0 6px;font-size:13px;}
.tbl th{text-align:right;color:var(--muted);font-weight:500;padding:6px 10px;}
.tbl td{padding:10px;background:#fafbff;border-top:1px solid var(--line);border-bottom:1px solid var(--line);}
.tbl tr td:first-child{border-right:1px solid var(--line);border-radius:0 12px 12px 0;}
.tbl tr td:last-child{border-left:1px solid var(--line);border-radius:12px 0 0 12px;}
.tbl tr.clickable:hover td{background:#eef3ff;cursor:pointer;}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600;}
.badge.ok{background:#dcfce7;color:#166534;}
.badge.off{background:#fee2e2;color:#991b1b;}
.badge.warn{background:#fef3c7;color:#92400e;}

/* --- Buttons --- */
.btn{border:none;padding:9px 16px;border-radius:var(--r-sm);font-weight:600;font-size:13px;transition:.15s;}
.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 6px 18px -8px var(--primary);}
.btn.primary:hover{transform:translateY(-1px);}
.btn.ghost{background:#eef1fa;color:var(--ink);}
.btn.danger{background:#fee2e2;color:#b91c1c;}
.btn.ok{background:#dcfce7;color:#166534;}
.btn.mini{padding:5px 10px;font-size:12px;}
.btn.block{width:100%;}
.row{display:flex;align-items:center;} .gap{gap:8px;}

/* --- Forms --- */
.form{display:flex;flex-direction:column;gap:12px;}
.form.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.col-span{grid-column:1/-1;}
.form label{display:flex;flex-direction:column;gap:6px;font-weight:500;font-size:13px;}
input,select,textarea{padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:13px;background:#fafbff;outline:none;transition:.15s;}
input:focus,select:focus,textarea:focus{border-color:var(--primary);background:#fff;box-shadow:0 0 0 3px rgba(79,124,255,.12);}
.search{padding:9px 12px;border-radius:var(--r-sm);border:1px solid var(--line);background:#fafbff;min-width:200px;}

/* --- Auth --- */
.auth-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(135deg,#e8eeff 0%,#f4f6fb 60%);}
.auth-card{background:#fff;border-radius:26px;padding:34px;width:100%;max-width:400px;box-shadow:var(--shadow);text-align:center;}
.auth-card.wide{max-width:620px;text-align:right;}
.auth-logo{font-size:44px;margin-bottom:8px;}
.auth-card h2{margin:6px 0 4px;font-size:20px;}
.auth-foot{margin-top:16px;font-size:13px;color:var(--muted);}
.muted{color:var(--muted);font-size:12px;}

/* --- Modal --- */
.modal-back{position:fixed;inset:0;background:rgba(15,20,40,.35);backdrop-filter:blur(4px);
  display:grid;place-items:center;z-index:100;opacity:0;transition:.2s;padding:16px;}
.modal-back.in{opacity:1;}
.modal-back.hidden{display:none;}
.modal-card{background:#fff;border-radius:22px;padding:24px;max-width:560px;width:100%;
  max-height:90vh;overflow:auto;transform:scale(.95);transition:.2s;box-shadow:0 24px 60px -20px rgba(20,30,80,.35);}
.modal-back.in .modal-card{transform:scale(1);}
.modal-card h3{margin:0 0 12px;font-size:17px;}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px;}
.modal-small{max-width:380px;text-align:center;}
.off-icon{font-size:40px;margin-bottom:6px;}

/* --- Sheet --- */
.sheet{position:fixed;inset:0;background:rgba(15,20,40,.35);z-index:110;display:flex;align-items:flex-end;opacity:0;transition:.2s;}
.sheet.in{opacity:1;}
.sheet.hidden{display:none;}
.sheet-body{background:#fff;width:100%;max-width:520px;margin:0 auto;border-radius:22px 22px 0 0;padding:12px;animation:slideUp .25s;}
@keyframes slideUp{from{transform:translateY(100%);}}
.sheet-item{display:block;width:100%;text-align:right;padding:14px 16px;border:none;background:transparent;border-radius:14px;font-size:14px;font-weight:500;}
.sheet-item:hover{background:#f4f6fb;}
.sheet-item.danger{color:#b91c1c;}

/* --- Docs --- */
.docs-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;}
.doc-card{border:1px solid var(--line);border-radius:var(--r);padding:12px;background:#fafbff;}
.doc-title{font-weight:700;font-size:13px;margin-bottom:8px;}
.doc-thumbs{display:flex;flex-wrap:wrap;gap:8px;}
.thumb{position:relative;width:70px;height:70px;border-radius:12px;overflow:hidden;background:#fff;border:1px solid var(--line);}
.thumb img{width:100%;height:100%;object-fit:cover;}
.thumb .pdf{width:100%;height:100%;display:grid;place-items:center;color:var(--err);font-weight:700;}
.thumb .del{position:absolute;top:-6px;right:-6px;background:#ef4444;color:#fff;border:none;width:20px;height:20px;border-radius:50%;font-size:12px;line-height:1;}
.upload-thumb{width:70px;height:70px;border-radius:12px;background:#eef1fa;display:grid;place-items:center;
  cursor:pointer;font-size:24px;color:var(--primary);border:2px dashed #c9d4ff;}
.upload-thumb input{display:none;}

/* --- KV --- */
.kv{display:flex;flex-direction:column;gap:8px;}
.kv>div{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--line);}
.kv span{color:var(--muted);font-size:12px;}
.note-box{background:#fff7ed;border-radius:12px;padding:10px 14px;margin-top:10px;font-size:13px;color:#92400e;}

/* --- Check list --- */
.check-list{display:flex;flex-direction:column;gap:6px;max-height:200px;overflow:auto;border:1px solid var(--line);border-radius:var(--r-sm);padding:8px;}
.chk{display:flex!important;flex-direction:row!important;align-items:center;gap:8px;padding:6px;border-radius:8px;}
.chk:hover{background:#f4f6fb;}

/* --- Rep panel --- */
.rep-hero{background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);}
.rep-cover{height:120px;background:linear-gradient(135deg,var(--primary),var(--primary2));}
.rep-head{display:flex;gap:14px;align-items:end;padding:0 22px;margin-top:-38px;}
.rep-head .avatar{border:4px solid #fff;box-shadow:var(--shadow);}
.rep-meta h2{margin:0;font-size:18px;}
.rep-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;padding:18px 22px;}
.rep-stats .rs{text-align:center;padding:10px;background:#fafbff;border-radius:14px;}
.rep-stats .rs b{font-size:20px;display:block;}
.rep-stats .rs span{color:var(--muted);font-size:11px;}
.veh-item{display:flex;justify-content:space-between;align-items:center;padding:14px;border-radius:14px;border:1px solid var(--line);
  margin-bottom:8px;cursor:pointer;transition:.15s;user-select:none;}
.veh-item:hover{background:#f4f7ff;border-color:#c9d4ff;}
.vi-l b{display:block;}
.vi-l span{color:var(--muted);font-size:12px;}

/* --- Notif --- */
.notif{padding:12px 0;border-bottom:1px dashed var(--line);}
.notif-head{display:flex;justify-content:space-between;margin-bottom:4px;}

/* --- Toast / Loader / Empty --- */
.toast{position:fixed;bottom:20px;right:20px;background:#1c2434;color:#fff;padding:12px 18px;border-radius:14px;
  z-index:200;box-shadow:var(--shadow);transition:.2s;font-size:13px;}
.toast.hidden{opacity:0;transform:translateY(10px);pointer-events:none;}
.toast.err{background:#dc2626;}
.toast.ok{background:#16a34a;}
.loader{padding:40px;text-align:center;color:var(--muted);}
.empty{padding:26px;text-align:center;color:var(--muted);}

/* --- Profile --- */
.profile-card{display:flex;gap:20px;align-items:center;}

/* --- Responsive --- */
@media(max-width:760px){
  .layout{grid-template-columns:1fr;}
  .sidebar{position:static;height:auto;flex-direction:row;overflow-x:auto;}
  .nav{flex-direction:row;}
  .side-foot{flex-direction:row;border:none;padding:0;}
  .form.grid2{grid-template-columns:1fr;}
  .rep-stats{grid-template-columns:repeat(2,1fr);}
}