:root{
  --p:#0d47a1;--pd:#093576;--pl:#1e63c9;--acc:#f20008;
  --ink:#0f172a;--body:#475569;--muted:#94a3b8;--line:#e2e8f0;
  --bg:#f1f5f9;--card:#fff;--ok:#0f9d58;--warn:#f59e0b;--danger:#dc2626;
  --radius:12px;--shadow:0 4px 16px rgba(15,42,90,.06);--sb:262px;
  --ff:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
body{font-family:var(--ff);background:var(--bg);color:var(--body);font-size:15px;line-height:1.6}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{color:var(--ink);line-height:1.25}
svg{width:20px;height:20px;flex-shrink:0}

/* ===== Login ===== */
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:24px;
  background:linear-gradient(135deg,#0b1f3a,#0d47a1 60%,#1e63c9)}
.login-card{width:100%;max-width:420px;background:#fff;border-radius:18px;padding:40px 36px;box-shadow:0 30px 70px rgba(0,0,0,.3)}
.login-logo{display:flex;align-items:center;gap:12px;justify-content:center;margin-bottom:8px;font-weight:800;font-size:20px;color:var(--ink)}
.login-logo .mk{width:46px;height:46px;border-radius:11px;background:linear-gradient(135deg,var(--p),var(--pl));display:grid;place-items:center;color:#fff}
.login-card .sub{text-align:center;color:var(--muted);margin-bottom:28px;font-size:14px}
.login-card .field{margin-bottom:18px}

/* ===== Layout ===== */
.wrap{display:flex;min-height:100vh}
.sidebar{width:var(--sb);background:#0b1f3a;color:#a7b8d4;position:fixed;top:0;left:0;bottom:0;display:flex;flex-direction:column;z-index:100;transition:transform .3s}
.sidebar .brand{display:flex;align-items:center;gap:12px;padding:22px 22px;color:#fff;font-weight:800;font-size:17px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .brand .mk{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,var(--p),var(--pl));display:grid;place-items:center}
.smenu{flex:1;overflow-y:auto;padding:16px 12px}
.smenu .lbl{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:#5b6f92;padding:14px 12px 8px}
.smenu a{display:flex;align-items:center;gap:12px;padding:11px 14px;border-radius:9px;color:#a7b8d4;font-weight:500;margin-bottom:3px;transition:.18s;font-size:14.5px}
.smenu a:hover{background:rgba(255,255,255,.06);color:#fff}
.smenu a.on{background:linear-gradient(135deg,var(--p),var(--pl));color:#fff;box-shadow:0 6px 16px rgba(13,71,161,.4)}
.smenu a .badge{margin-left:auto;background:var(--acc);color:#fff;font-size:11px;font-weight:700;padding:2px 8px;border-radius:20px}
.sfoot{padding:14px 18px;border-top:1px solid rgba(255,255,255,.08);font-size:13px}
.sfoot a{color:#8fa4c6}.sfoot a:hover{color:#fff}

.main{flex:1;margin-left:var(--sb);display:flex;flex-direction:column;min-width:0}
.topbar{background:#fff;border-bottom:1px solid var(--line);padding:0 30px;height:66px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:50}
.topbar h1{font-size:20px}
.topbar .r{display:flex;align-items:center;gap:14px}
.topbar .who{display:flex;align-items:center;gap:10px;font-size:14px}
.topbar .av{width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--p),var(--pl));color:#fff;display:grid;place-items:center;font-weight:700}
.mburger{display:none;background:none;border:0;cursor:pointer;color:var(--ink)}
.content{padding:30px;flex:1}

/* ===== UI bits ===== */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14.5px;padding:11px 20px;border-radius:9px;border:1.5px solid transparent;cursor:pointer;transition:.2s;font-family:var(--ff)}
.btn svg{width:17px;height:17px}
.btn-p{background:var(--p);color:#fff}.btn-p:hover{background:var(--pd)}
.btn-acc{background:var(--acc);color:#fff}.btn-acc:hover{filter:brightness(.92)}
.btn-o{background:#fff;color:var(--p);border-color:var(--line)}.btn-o:hover{border-color:var(--p)}
.btn-d{background:#fff;color:var(--danger);border-color:#f3c9c9}.btn-d:hover{background:var(--danger);color:#fff}
.btn-sm{padding:8px 13px;font-size:13px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.card-h{padding:18px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.card-h h3{font-size:17px}
.card-b{padding:22px}

.grid{display:grid;gap:22px}
.g2{grid-template-columns:1fr 1fr}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}

/* stats */
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow);display:flex;align-items:center;gap:16px}
.stat .ic{width:52px;height:52px;border-radius:12px;display:grid;place-items:center;color:#fff;flex-shrink:0}
.stat b{display:block;font-size:28px;color:var(--ink);line-height:1}
.stat span{font-size:13.5px;color:var(--muted)}

/* forms */
.field{margin-bottom:18px}
.field label{display:block;font-weight:600;font-size:13.5px;color:var(--ink);margin-bottom:7px}
.field .hint{font-weight:400;color:var(--muted);font-size:12.5px}
.field input[type=text],.field input[type=email],.field input[type=password],.field input[type=number],.field input[type=url],.field textarea,.field select{
  width:100%;border:1.5px solid var(--line);border-radius:9px;padding:11px 13px;font-size:14.5px;font-family:var(--ff);color:var(--ink);background:#fff;transition:.18s}
.field input:focus,.field textarea:focus,.field select:focus{outline:0;border-color:var(--p);box-shadow:0 0 0 3px rgba(13,71,161,.1)}
.field textarea{resize:vertical;min-height:110px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.row3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.color-in{display:flex;align-items:center;gap:10px}
.color-in input[type=color]{width:52px;height:44px;padding:3px;border:1.5px solid var(--line);border-radius:9px;cursor:pointer;background:#fff}
.check{display:flex;align-items:center;gap:9px;font-weight:500;color:var(--ink)}
.check input{width:18px;height:18px;accent-color:var(--p)}

/* table */
.tbl{width:100%;border-collapse:collapse}
.tbl th{text-align:left;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);padding:12px 14px;border-bottom:2px solid var(--line)}
.tbl td{padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:middle;font-size:14px}
.tbl tr:last-child td{border-bottom:0}
.tbl .thumb{width:64px;height:46px;border-radius:8px;object-fit:cover}
.tag{display:inline-block;background:#eef4ff;color:var(--p);font-size:12px;font-weight:600;padding:3px 11px;border-radius:20px}
.pill-new{background:var(--acc);color:#fff}
.muted{color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap}

/* item cards (services etc) */
.item{border:1px solid var(--line);border-radius:var(--radius);padding:18px;background:#fff;position:relative}
.item .ic-badge{width:44px;height:44px;border-radius:10px;background:#eef4ff;color:var(--p);display:grid;place-items:center;margin-bottom:12px}

.alert{padding:13px 17px;border-radius:9px;font-size:14px;margin-bottom:20px;display:flex;gap:10px;align-items:center}
.alert svg{width:18px;height:18px}
.alert-ok{background:#e7f7ee;color:#0f7a43;border:1px solid #bfe8cf}
.alert-err{background:#fdecec;color:#b91c1c;border:1px solid #f6c9c9}

.help{background:#eff6ff;border:1px solid #c7ddfa;border-radius:10px;padding:14px 18px;font-size:13.5px;color:#1e40af;margin-bottom:22px}

.msg{border:1px solid var(--line);border-radius:var(--radius);padding:18px 20px;margin-bottom:14px;background:#fff}
.msg.unread{border-left:3px solid var(--acc);background:#fff}
.msg-h{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:8px}
.msg-h b{color:var(--ink);font-size:15.5px}
.msg-meta{font-size:13px;color:var(--muted);display:flex;gap:16px;flex-wrap:wrap;margin-bottom:10px}
.msg-body{color:var(--body);white-space:pre-wrap;background:var(--bg);padding:12px 14px;border-radius:8px}

.empty{text-align:center;padding:50px 20px;color:var(--muted)}
.empty svg{width:52px;height:52px;margin:0 auto 14px;opacity:.5}

.thumb-prev{width:110px;height:78px;border-radius:9px;object-fit:cover;border:1px solid var(--line);margin-bottom:10px;background:var(--bg)}

@media(max-width:900px){
  .g4{grid-template-columns:repeat(2,1fr)}.g3{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .sidebar{transform:translateX(-100%)}
  .sidebar.open{transform:translateX(0)}
  .main{margin-left:0}
  .mburger{display:block}
  .g2,.g3,.g4,.row,.row3{grid-template-columns:1fr}
  .content{padding:18px}
  .sb-ov{position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:90;opacity:0;visibility:hidden;transition:.3s}
  .sb-ov.on{opacity:1;visibility:visible}
  .tbl{display:block;overflow-x:auto}
}