:root{
    --bg:#f4f2ee;
    --card:#ffffff;
    --ink:#171717;
    --muted:#77736d;
    --line:#e8e4de;
    --dark:#111111;
    --soft:#efeae3;
    --danger:#a53232;
    --success:#176b48;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
    font-family:Tahoma,Arial,sans-serif;
    background:var(--bg);
    color:var(--ink);
}
a{color:inherit}
.auth-page{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:24px;
    background:
        radial-gradient(circle at top right,#ede8df 0,transparent 40%),
        var(--bg);
}
.auth-shell{
    width:min(1050px,100%);
    display:grid;
    grid-template-columns:1.1fr .9fr;
    background:var(--card);
    border:1px solid var(--line);
    border-radius:28px;
    overflow:hidden;
    box-shadow:0 25px 70px rgba(0,0,0,.07);
}
.brand-panel{
    min-height:620px;
    padding:60px;
    background:var(--dark);
    color:#fff;
    display:flex;
    flex-direction:column;
    justify-content:space-between;
}
.brand-panel h1{font-size:48px;margin:18px 0}
.brand-panel p{line-height:2;color:#cfcfcf;max-width:560px}
.brand-mark{
    width:64px;height:64px;border:1px solid #555;
    display:grid;place-items:center;border-radius:18px;
    font-size:34px;font-family:Georgia,serif;
}
.brand-mark.small{width:42px;height:42px;border-radius:12px;font-size:23px}
.eyebrow{font-size:12px;letter-spacing:3px;color:#bcbcbc}
.auth-card{padding:60px;align-self:center}
.auth-logo{font-family:Georgia,serif;letter-spacing:8px;font-size:22px;margin-bottom:35px}
.auth-card h2{font-size:31px;margin:0 0 10px}
.muted{color:var(--muted)}
.form-stack{display:grid;gap:18px;margin-top:28px}
label{display:grid;gap:8px;font-size:14px;font-weight:bold}
input,select,textarea{
    width:100%;
    border:1px solid var(--line);
    border-radius:14px;
    padding:14px 15px;
    font:inherit;
    background:#fff;
    outline:none;
}
input:focus,select:focus,textarea:focus{
    border-color:#a8a098;
    box-shadow:0 0 0 4px rgba(0,0,0,.035);
}
.btn{
    border:0;border-radius:14px;padding:14px 18px;
    font:inherit;font-weight:bold;cursor:pointer;text-decoration:none;
    display:inline-flex;align-items:center;justify-content:center;
}
.btn-primary{background:var(--dark);color:#fff}
.btn-block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}
.alert{padding:14px 16px;border-radius:13px;margin:0 0 18px;line-height:1.8}
.alert-error{background:#fff1f1;color:var(--danger);border:1px solid #f0c7c7}
.alert-success{background:#eefaf4;color:var(--success);border:1px solid #c9ead8}
.alert-info{background:#f3f1ed;border:1px solid #ded9d1}
.setup-hint{margin-top:22px;font-size:13px;color:var(--muted)}
.setup-hint a{font-weight:bold}

.dashboard-layout{min-height:100vh;display:grid;grid-template-columns:280px 1fr}
.sidebar{
    background:var(--dark);color:#fff;padding:26px 20px;
    display:flex;flex-direction:column;position:sticky;top:0;height:100vh;
}
.sidebar-brand{display:flex;align-items:center;gap:12px;padding:0 8px 25px;border-bottom:1px solid #2a2a2a}
.sidebar-brand strong{display:block;letter-spacing:3px}
.sidebar-brand span{font-size:10px;color:#9b9b9b;letter-spacing:2px}
.side-nav{display:grid;gap:7px;padding-top:25px}
.side-nav a{
    text-decoration:none;color:#cfcfcf;padding:12px 14px;border-radius:12px;
    font-size:14px;
}
.side-nav a:hover,.side-nav a.active{background:#262626;color:#fff}
.logout-link{
    margin-top:auto;text-decoration:none;color:#cfcfcf;
    border-top:1px solid #2a2a2a;padding:20px 12px 0;
}
.main-content{padding:34px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:28px}
.topbar h1{margin:4px 0 0;font-size:29px}
.small-text{font-size:12px}
.admin-badge{background:#fff;border:1px solid var(--line);border-radius:999px;padding:10px 16px;font-size:12px}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{
    background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;
    display:grid;gap:10px;
}
.stat-card span{font-size:13px;color:var(--muted)}
.stat-card strong{font-size:26px}
.stat-card small{color:#8c8881}
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:18px;margin-top:18px}
.panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px}
.panel-head{display:flex;justify-content:space-between;align-items:center}
.panel h2{margin:0;font-size:18px}
.panel p{color:var(--muted);font-size:13px}
.empty-state{padding:50px 20px;text-align:center;border:1px dashed #ddd5ca;border-radius:16px;margin-top:20px}
.quick-panel{align-self:start}
.quick-row{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.domain-text{font-size:12px;overflow-wrap:anywhere}
.next-step{background:var(--soft);border-radius:16px;padding:17px;margin-top:18px;display:grid;gap:6px}
.next-step span{font-size:12px;color:var(--muted)}
.table-wrap{overflow:auto;margin-top:18px}
table{width:100%;border-collapse:collapse;min-width:730px}
th,td{text-align:right;padding:13px;border-bottom:1px solid var(--line);font-size:13px}
th{color:var(--muted);font-weight:normal}

@media(max-width:1000px){
    .stats-grid{grid-template-columns:repeat(2,1fr)}
    .content-grid{grid-template-columns:1fr}
}
@media(max-width:800px){
    .auth-shell{grid-template-columns:1fr}
    .brand-panel{min-height:auto;padding:34px}
    .brand-panel h1{font-size:32px}
    .auth-card{padding:34px}
    .dashboard-layout{display:block}
    .sidebar{height:auto;position:relative}
    .side-nav{grid-template-columns:repeat(2,1fr)}
    .logout-link{margin-top:20px}
    .main-content{padding:20px}
}
@media(max-width:520px){
    .stats-grid{grid-template-columns:1fr}
    .topbar{align-items:flex-start;gap:14px}
    .admin-badge{display:none}
    .side-nav{grid-template-columns:1fr}
}