/* HostBridge admin/client/public theme (modern-lite) */
:root{
  --bg:#f4f6fb; --panel:#ffffff; --border:#e6e9f0; --text:#1c2434; --muted:#6b7280;
  --primary:#4f46e5; --primary-2:#6366f1; --primary-ink:#ffffff;
  --accent:#0ea5a4; --danger:#dc2626; --ok:#16a34a; --warn:#d97706;
  --radius:12px; --shadow:0 1px 2px rgba(16,24,40,.05),0 1px 3px rgba(16,24,40,.08);
  --sidebar-w:240px; --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:var(--font);background:var(--bg);color:var(--text);font-size:14px;line-height:1.5}
a{color:var(--primary);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{line-height:1.25;margin:.2em 0 .6em}
p{margin:.4em 0}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--text)}
.brand-mark{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,var(--primary),var(--accent));color:#fff;font-weight:800;font-size:13px}
.brand-name{font-size:16px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:6px;border:1px solid transparent;border-radius:9px;padding:8px 14px;font-size:13px;font-weight:600;cursor:pointer;background:var(--primary);color:var(--primary-ink);text-decoration:none;transition:.15s}
.btn:hover{filter:brightness(1.06);text-decoration:none}
.btn.sm{padding:5px 10px;font-size:12px}
.btn.ghost{background:#fff;color:var(--text);border-color:var(--border)}
.btn.ghost:hover{border-color:var(--primary);color:var(--primary)}
.btn.danger{background:var(--danger)}
.btn.ok{background:var(--ok)}
.btn.warn{background:var(--warn)}
.btn.block{width:100%;justify-content:center}
.btn:disabled{opacity:.6;cursor:not-allowed}

/* ---------- layout shells ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar-w);background:#111b2e;color:#cbd5e1;padding:16px 12px;position:fixed;top:0;bottom:0;left:0;display:flex;flex-direction:column;overflow-y:auto}
.sidebar .brand{color:#fff;padding:4px 8px 16px}
.main{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-width:0}
.nav{flex:1}
.nav-label{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#7b8aa5;margin:18px 8px 4px}
.nav-item{display:flex;align-items:center;gap:10px;color:#cbd5e1;padding:8px 10px;border-radius:8px;margin:1px 0;font-size:13px}
.nav-item .ni{width:18px;text-align:center}
.nav-item:hover{background:#1d2a44;color:#fff;text-decoration:none}
.nav-item.on{background:var(--primary);color:#fff}
.nav-item .badge{margin-left:auto;background:#2b3a58;color:#cbd5e1;font-size:10px;border-radius:20px;padding:0 6px;font-weight:700}
.nav-item.on .badge{background:rgba(255,255,255,.25);color:#fff}
.nav-item .badge.ok{background:#14532d;color:#86efac}
.nav-item .badge.warn{background:#78350f;color:#fde68a}
.side-foot{padding:10px 6px 0;border-top:1px solid #22304c}
.side-foot .btn{width:100%}

/* topbar */
.topbar{background:#fff;border-bottom:1px solid var(--border);padding:12px 24px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20}
.tb-title{font-size:16px;font-weight:700}
.tb-actions{display:flex;align-items:center;gap:10px}
.tb-user{color:var(--muted);font-size:13px}
.avatar{width:30px;height:30px;border-radius:50%;background:linear-gradient(135deg,var(--primary-2),var(--accent));color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px}

/* content */
.content{padding:24px;width:100%;max-width:1280px;margin:0 auto}

/* ---------- cards & grid ---------- */
.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:18px}
.card-h{padding:14px 18px;border-bottom:1px solid var(--border);font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:10px}
.card-b{padding:18px}
.grid{display:grid;gap:16px}
.grid.g2{grid-template-columns:repeat(2,1fr)}
.grid.g3{grid-template-columns:repeat(3,1fr)}
.grid.g4{grid-template-columns:repeat(4,1fr)}
.grid .full{grid-column:1/-1}
@media(max-width:1000px){.grid.g3,.grid.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:700px){.grid.g2,.grid.g3,.grid.g4{grid-template-columns:1fr}}

/* stat cards */
.stat{display:flex;flex-direction:column;gap:2px}
.stat .num{font-size:26px;font-weight:800}
.stat .lbl{color:var(--muted);font-size:12px}
.stat .ico{font-size:22px;margin-bottom:4px}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto}
table.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th{text-align:left;padding:10px 14px;color:var(--muted);font-weight:600;border-bottom:1px solid var(--border);font-size:11px;text-transform:uppercase;letter-spacing:.05em;white-space:nowrap}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl tr:hover td{background:#f8faff}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}

/* badges */
.badge-t{display:inline-block;padding:3px 9px;border-radius:20px;font-size:11px;font-weight:600;white-space:nowrap}
.b-tag{background:#eef2ff;color:var(--primary)}
.b-pill{background:#f1f5f9;color:#475569}
.b-green{background:#e7f6ec;color:var(--ok)}
.b-red{background:#fdecec;color:var(--danger)}
.b-amber{background:#fdf3e3;color:var(--warn)}
.b-blue{background:#e6f0fb;color:#1d4ed8}
.b-grey{background:#eef1f5;color:#64748b}

/* ---------- forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:700px){.form-grid{grid-template-columns:1fr}}
.field{margin-bottom:14px}
.field label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:6px}
.field .req{color:var(--danger)}
.input,select.input,textarea.input{width:100%;padding:9px 12px;border:1px solid var(--border);border-radius:9px;font-size:14px;font-family:inherit;background:#fff;color:var(--text)}
.input:focus{border-color:var(--primary);outline:none;box-shadow:0 0 0 3px rgba(79,70,229,.12)}
textarea.input{min-height:90px;resize:vertical}
.form-hint{font-size:11px;color:var(--muted);margin-top:4px}
.check-line{display:flex;align-items:center;gap:8px;margin:6px 0}

/* alerts */
.alert{padding:11px 16px;border-radius:10px;margin-bottom:14px;font-size:13px;font-weight:500}
.alert-success,.alert-green{background:#e7f6ec;color:#14532d;border:1px solid #bbebc9}
.alert-danger,.alert-red{background:#fdecec;color:#7f1d1d;border:1px solid #f3c1c1}
.alert-warning,.alert-amber{background:#fdf3e3;color:#78350f;border:1px solid #f6d9ae}
.alert-info{background:#e6f0fb;color:#1e40af;border:1px solid #c3dcf5}

/* empty + helpers */
.empty{text-align:center;color:var(--muted);padding:40px 10px}
.muted{color:var(--muted)}.small{font-size:12px}.mono{font-family:ui-monospace,Menlo,Consolas,monospace}
.mt{margin-top:14px}.mb{margin-bottom:14px}.right{text-align:right}
.flex{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.between{justify-content:space-between}
.dl{display:grid;grid-template-columns:150px 1fr;gap:6px 14px;font-size:13px}
.dl dt{color:var(--muted)}.dl dd{margin:0}
.tab-row{display:flex;gap:4px;border-bottom:1px solid var(--border);margin-bottom:16px}
.tab-row a{padding:8px 14px;color:var(--muted);border-bottom:2px solid transparent;font-weight:600}
.tab-row a.on{color:var(--primary);border-color:var(--primary)}

/* ---------- public marketing ---------- */
body.public{background:#fff}
.pub-header{border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);z-index:30}
.pub-top{display:flex;align-items:center;justify-content:space-between;padding:14px 0;flex-wrap:wrap;gap:10px}
.pub-nav{display:flex;align-items:center;gap:18px}
.pub-nav>a{color:var(--text);font-weight:500}
.pub-nav>a:hover{color:var(--primary)}
.hero{background:linear-gradient(135deg,#eef2ff,#e0f2fe);padding:70px 20px;text-align:center}
.hero h1{font-size:40px;margin:0 0 12px;letter-spacing:-.5px}
.hero p{font-size:18px;color:var(--muted);max-width:640px;margin:0 auto 22px}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.domain-bar{display:flex;gap:10px;max-width:520px;margin:0 auto;flex-wrap:wrap}
.domain-bar .input{flex:1}
.features{padding:56px 20px}
.feature{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px}
.feature .f-ico{font-size:26px}
.feature h3{margin:.4em 0}
.pub-footer{background:#111b2e;color:#cbd5e1;padding:44px 0 20px;margin-top:40px}
.pub-foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:26px}
.pub-foot-grid a{display:block;color:#9aa7bd;padding:3px 0}
.pub-foot-grid a:hover{color:#fff}
.brand-foot{color:#fff;font-weight:700;font-size:18px;margin-bottom:8px}
.pub-copy{margin-top:28px;padding-top:16px;border-top:1px solid #22304c;color:#7b8aa5;font-size:12px}
.pricing-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px}
.price-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:22px;display:flex;flex-direction:column;gap:8px}
.price-card .price{font-size:30px;font-weight:800}
.price-card .per{color:var(--muted)}
.price-card.featured{border:2px solid var(--primary);box-shadow:0 8px 24px rgba(79,70,229,.15)}
.price-card ul{margin:6px 0;padding-left:20px;color:#475569}
.price-card li{margin:4px 0}
.page-body{max-width:820px;margin:30px auto;padding:0 20px}
.page-body h1{font-size:30px}
@media(max-width:760px){.hero h1{font-size:30px}.pub-foot-grid{grid-template-columns:1fr 1fr}.form-grid,.grid.g2{grid-template-columns:1fr}}