/* ACENTEC Dominios — sistema de diseño */
:root {
  --brand: #4f46e5;
  --brand-600: #4338ca;
  --brand-50: #eef0ff;
  --accent: #06b6d4;
  --grad: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #06b6d4 100%);
  --bg: #f4f6fb;
  --surface: #ffffff;
  --surface-2: #f8f9fc;
  --border: #e6e8f0;
  --text: #151a30;
  --muted: #6b7190;
  --success: #10b981; --success-bg: #e7f8f1;
  --warning: #f59e0b; --warning-bg: #fef5e6;
  --danger: #ef4444;  --danger-bg: #fdecec;
  --info: #3b82f6;    --info-bg: #eaf1fe;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(21,26,48,.04), 0 8px 24px rgba(21,26,48,.06);
  --shadow-lg: 0 20px 60px rgba(21,26,48,.18);
  --sidebar: #0c1024;
  --sidebar-text: #a9afcf;
  color-scheme: light;
}
[data-theme="dark"] {
  --bg: #0a0d1a;
  --surface: #121730;
  --surface-2: #171d3a;
  --border: #242c4d;
  --text: #e8eaf6;
  --muted: #949bbd;
  --brand-50: #1e2150;
  --success-bg: #0f2e27; --warning-bg: #33260b; --danger-bg: #3a1518; --info-bg: #13244a;
  --shadow: 0 1px 2px rgba(0,0,0,.3), 0 8px 24px rgba(0,0,0,.25);
  --sidebar: #070914;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 14.5px/1.55 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--brand); text-decoration: none; }
[data-theme="dark"] a { color: #a5b4fc; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; letter-spacing: -.02em; line-height: 1.25; }
h1 { font-size: 26px; font-weight: 750; }
h2 { font-size: 18px; font-weight: 700; }
h3 { font-size: 15px; font-weight: 650; }
code, .mono { font-family: "JetBrains Mono", ui-monospace, Consolas, monospace; font-size: .92em; }
code { background: var(--brand-50); padding: 2px 7px; border-radius: 6px; }
svg.lucide { width: 18px; height: 18px; stroke-width: 2; flex-shrink: 0; }
hr { border: 0; border-top: 1px solid var(--border); margin: 20px 0; }
.text-muted { color: var(--muted); }
.small { font-size: 12.5px; }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.mt { margin-top: 20px; } .mb { margin-bottom: 20px; }
.flex { display: flex; gap: 12px; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.between { justify-content: space-between; }
.grow { flex: 1; }
.hidden { display: none !important; }

/* ---------- Layout de aplicación ---------- */
.app { display: grid; grid-template-columns: 260px 1fr; min-height: 100vh; }
.sidebar {
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
  background: var(--sidebar); color: var(--sidebar-text);
  display: flex; flex-direction: column; padding: 22px 16px;
  background-image: radial-gradient(600px 300px at -10% -10%, rgba(99,102,241,.25), transparent 60%),
                    radial-gradient(400px 300px at 120% 110%, rgba(6,182,212,.15), transparent 60%);
}
.brand { display: flex; align-items: center; gap: 11px; padding: 4px 10px 22px; color: #fff; text-decoration: none !important; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 11px; background: var(--grad);
  display: grid; place-items: center; font-weight: 800; color: #fff; font-size: 17px;
  box-shadow: 0 6px 20px rgba(99,102,241,.45);
}
.brand b { font-size: 17px; letter-spacing: .06em; display: block; color: #fff; }
.brand small { font-size: 11.5px; color: var(--sidebar-text); display: block; margin-top: -2px; }
.nav-label { font-size: 11px; text-transform: uppercase; letter-spacing: .12em; color: #5e6488; padding: 16px 12px 6px; font-weight: 600; }
.nav a {
  display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 11px;
  color: var(--sidebar-text); font-weight: 500; margin-bottom: 2px; text-decoration: none; transition: .15s;
}
.nav a:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav a.active { background: linear-gradient(90deg, rgba(99,102,241,.35), rgba(99,102,241,.08)); color: #fff; box-shadow: inset 2px 0 0 #818cf8; }
.nav a .count { margin-left: auto; background: rgba(239,68,68,.9); color: #fff; font-size: 11px; padding: 1px 8px; border-radius: 99px; font-weight: 600; }
.nav a .count.soft { background: rgba(255,255,255,.12); }
.sidebar-foot { margin-top: auto; padding: 14px 10px 0; font-size: 12px; color: #5e6488; }
.sidebar-card { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.08); border-radius: 14px; padding: 14px; margin: 16px 0 10px; color: #c7cbe6; font-size: 12.5px; }
.sidebar-card b { color: #fff; display: block; margin-bottom: 4px; }

.main { min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: 14px;
  padding: 14px 32px; background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px); border-bottom: 1px solid var(--border);
}
.topbar .search { flex: 1; max-width: 460px; position: relative; }
.topbar .search input { padding-left: 40px; background: var(--surface); }
.topbar .search svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--muted); }
.icon-btn {
  width: 40px; height: 40px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface);
  display: grid; place-items: center; color: var(--text); cursor: pointer; transition: .15s;
}
.icon-btn:hover { border-color: var(--brand); color: var(--brand); text-decoration: none; }
.menu-toggle { display: none; }
.user-chip { display: flex; align-items: center; gap: 10px; padding: 4px 12px 4px 4px; border-radius: 99px; border: 1px solid var(--border); background: var(--surface); color: var(--text); }
.user-chip:hover { text-decoration: none; border-color: var(--brand); }
.avatar {
  width: 34px; height: 34px; border-radius: 50%; background: var(--grad); color: #fff;
  display: grid; place-items: center; font-weight: 700; font-size: 13px; flex-shrink: 0;
}
.avatar.lg { width: 56px; height: 56px; font-size: 20px; border-radius: 16px; }
.user-chip small { display: block; color: var(--muted); font-size: 11.5px; line-height: 1.1; }
.user-chip span { font-weight: 600; font-size: 13px; line-height: 1.2; }

.content { padding: 28px 32px 60px; max-width: 1400px; width: 100%; }
.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 24px; flex-wrap: wrap; }
.page-head p { margin: 6px 0 0; color: var(--muted); }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 6px; display: flex; gap: 6px; align-items: center; }
.crumbs a { color: var(--muted); }

/* ---------- Tarjetas y rejillas ---------- */
.grid { display: grid; gap: 20px; }
.g-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.g-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.g-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.g-main { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.card-body { padding: 22px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 18px 22px; border-bottom: 1px solid var(--border); }
.card-head h2 { font-size: 16px; display: flex; align-items: center; gap: 9px; }
.card-head h2 svg { color: var(--brand); }
.card-foot { padding: 14px 22px; border-top: 1px solid var(--border); background: var(--surface-2); border-radius: 0 0 var(--radius) var(--radius); }

.stat { padding: 20px 22px; position: relative; overflow: hidden; }
.stat .label { color: var(--muted); font-size: 13px; font-weight: 500; display: flex; align-items: center; justify-content: space-between; }
.stat .value { font-size: 28px; font-weight: 750; letter-spacing: -.03em; margin-top: 8px; }
.stat .sub { font-size: 12.5px; color: var(--muted); margin-top: 4px; }
.stat .ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; }
.ico-brand { background: var(--brand-50); color: var(--brand); }
.ico-success { background: var(--success-bg); color: var(--success); }
.ico-warning { background: var(--warning-bg); color: var(--warning); }
.ico-danger { background: var(--danger-bg); color: var(--danger); }
.ico-info { background: var(--info-bg); color: var(--info); }
.stat.stat-hero { background: var(--grad); color: #fff; border: 0; }
.stat.stat-hero .label, .stat.stat-hero .sub { color: rgba(255,255,255,.8); }
.stat.stat-hero .ico { background: rgba(255,255,255,.18); color: #fff; }
.stat.stat-hero::after { content: ""; position: absolute; width: 180px; height: 180px; border-radius: 50%; background: rgba(255,255,255,.08); right: -50px; bottom: -80px; }

/* ---------- Tablas ---------- */
.table-wrap { overflow-x: auto; }
table.table { width: 100%; border-collapse: collapse; }
.table th { text-align: left; font-size: 12px; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); font-weight: 600; padding: 12px 22px; background: var(--surface-2); border-bottom: 1px solid var(--border); white-space: nowrap; }
.table td { padding: 14px 22px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background .12s; }
.table tbody tr:hover { background: var(--surface-2); }
.table .actions { text-align: right; white-space: nowrap; }
.table .strong { font-weight: 600; color: var(--text); }
.cell-domain { display: flex; align-items: center; gap: 12px; }
.cell-domain .dot { width: 36px; height: 36px; border-radius: 10px; background: var(--brand-50); color: var(--brand); display: grid; place-items: center; flex-shrink: 0; }
.cell-domain b { display: block; }
.cell-domain small { color: var(--muted); display: block; font-size: 12.5px; }
.cell-domain a.strong { display: block; }
.exp span { display: block; }
.exp small { font-size: 12px; font-weight: 600; }
.tone-success { color: var(--success); } .tone-warning { color: var(--warning); } .tone-danger { color: var(--danger); }

/* ---------- Badges ---------- */
.badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.badge-success { background: var(--success-bg); color: #059669; }
.badge-warning { background: var(--warning-bg); color: #b45309; }
.badge-danger { background: var(--danger-bg); color: #dc2626; }
.badge-info { background: var(--info-bg); color: #2563eb; }
.badge-muted { background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); }
[data-theme="dark"] .badge-success { color: #34d399; } [data-theme="dark"] .badge-warning { color: #fbbf24; }
[data-theme="dark"] .badge-danger { color: #f87171; } [data-theme="dark"] .badge-info { color: #60a5fa; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px;
  border-radius: 11px; border: 1px solid transparent; font: inherit; font-weight: 600; font-size: 14px;
  cursor: pointer; transition: .15s; text-decoration: none !important; white-space: nowrap; line-height: 1.2;
}
.btn-primary { background: var(--brand); color: #fff !important; box-shadow: 0 6px 16px rgba(79,70,229,.28); }
.btn-primary:hover { background: var(--brand-600); transform: translateY(-1px); }
.btn-grad { background: var(--grad); color: #fff !important; box-shadow: 0 8px 22px rgba(99,102,241,.35); }
.btn-grad:hover { filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost { background: var(--surface); border-color: var(--border); color: var(--text) !important; }
.btn-ghost:hover { border-color: var(--brand); color: var(--brand) !important; }
.btn-danger { background: var(--danger-bg); color: var(--danger) !important; }
.btn-danger:hover { background: var(--danger); color: #fff !important; }
.btn-success { background: var(--success); color: #fff !important; }
.btn-success:hover { filter: brightness(1.06); }
.btn-sm { padding: 7px 12px; font-size: 13px; border-radius: 9px; }
.btn-lg { padding: 14px 26px; font-size: 15.5px; border-radius: 13px; }
.btn-block { width: 100%; }
.btn[disabled], .btn.loading { opacity: .6; pointer-events: none; }
.btn-icon { padding: 8px; }
.btn-group { display: inline-flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Formularios ---------- */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px 18px; }
.form-grid .full { grid-column: 1 / -1; }
.field label { display: block; font-size: 13px; font-weight: 600; margin-bottom: 7px; }
.field .hint { font-size: 12px; color: var(--muted); margin-top: 6px; }
input[type=text], input[type=email], input[type=password], input[type=number], input[type=date], input[type=tel], input[type=url], input[type=search], select, textarea {
  width: 100%; padding: 11px 14px; border: 1px solid var(--border); border-radius: 11px; background: var(--surface);
  color: var(--text); font: inherit; transition: border .15s, box-shadow .15s; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--brand); box-shadow: 0 0 0 4px rgba(99,102,241,.14); }
textarea { min-height: 90px; resize: vertical; }
.input-group { display: flex; }
.input-group input { border-radius: 11px 0 0 11px; }
.input-group .btn { border-radius: 0 11px 11px 0; }
.check { display: flex; align-items: center; gap: 10px; font-weight: 500; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--brand); }
.switch { position: relative; display: inline-flex; align-items: center; gap: 10px; cursor: pointer; font-weight: 500; }
.switch input { appearance: none; width: 42px; height: 24px; border-radius: 99px; background: var(--border); position: relative; cursor: pointer; transition: .2s; margin: 0; }
.switch input::after { content: ""; position: absolute; left: 3px; top: 3px; width: 18px; height: 18px; border-radius: 50%; background: #fff; transition: .2s; box-shadow: 0 1px 3px rgba(0,0,0,.2); }
.switch input:checked { background: var(--brand); }
.switch input:checked::after { left: 21px; }
.form-actions { display: flex; gap: 10px; justify-content: flex-end; margin-top: 22px; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; padding: 14px 22px; border-bottom: 1px solid var(--border); }
.filters input, .filters select { width: auto; min-width: 160px; padding: 9px 12px; }
.filters .grow input { width: 100%; }

/* ---------- Pestañas ---------- */
.tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--border); margin-bottom: 22px; overflow-x: auto; }
.tabs a { padding: 11px 16px; color: var(--muted); font-weight: 600; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; display: flex; gap: 8px; align-items: center; }
.tabs a:hover { color: var(--text); text-decoration: none; }
.tabs a.active { color: var(--brand); border-color: var(--brand); }
.seg { display: inline-flex; background: var(--surface-2); border: 1px solid var(--border); border-radius: 11px; padding: 3px; gap: 2px; }
.seg a { padding: 6px 12px; border-radius: 8px; color: var(--muted); font-weight: 600; font-size: 13px; }
.seg a:hover { text-decoration: none; color: var(--text); }
.seg a.active { background: var(--surface); color: var(--text); box-shadow: var(--shadow); }

/* ---------- Varios ---------- */
.empty { text-align: center; padding: 50px 20px; color: var(--muted); }
.empty .ico { width: 64px; height: 64px; border-radius: 20px; margin: 0 auto 14px; display: grid; place-items: center; background: var(--brand-50); color: var(--brand); }
.empty .ico svg { width: 28px; height: 28px; }
.empty h3 { color: var(--text); margin-bottom: 6px; font-size: 16px; }
.alert { display: flex; gap: 12px; padding: 14px 16px; border-radius: 12px; margin-bottom: 18px; align-items: flex-start; border: 1px solid transparent; }
.alert-info { background: var(--info-bg); color: var(--text); border-color: color-mix(in srgb, var(--info) 25%, transparent); }
.alert-info svg { color: var(--info); }
.alert-warning { background: var(--warning-bg); border-color: color-mix(in srgb, var(--warning) 30%, transparent); }
.alert-warning svg { color: var(--warning); }
.alert-danger { background: var(--danger-bg); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.alert-danger svg { color: var(--danger); }
.alert-success { background: var(--success-bg); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.alert-success svg { color: var(--success); }
.dl { display: grid; grid-template-columns: 150px 1fr; gap: 10px 16px; margin: 0; }
.dl dt { color: var(--muted); font-size: 13px; }
.dl dd { margin: 0; font-weight: 500; word-break: break-word; }
.list { list-style: none; margin: 0; padding: 0; }
.list li { display: flex; align-items: center; gap: 12px; padding: 13px 22px; border-bottom: 1px solid var(--border); }
.list li:last-child { border-bottom: 0; }
.list .meta { margin-left: auto; text-align: right; }
.timeline { list-style: none; margin: 0; padding: 6px 22px 16px; }
.timeline li { position: relative; padding: 10px 0 10px 24px; border-left: 2px solid var(--border); margin-left: 6px; font-size: 13.5px; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 15px; width: 12px; height: 12px; border-radius: 50%; background: var(--surface); border: 3px solid var(--brand); }
.timeline small { display: block; color: var(--muted); font-size: 12px; }
.progress { height: 8px; background: var(--surface-2); border-radius: 99px; overflow: hidden; border: 1px solid var(--border); }
.progress span { display: block; height: 100%; background: var(--grad); border-radius: 99px; }
.pagination { display: flex; gap: 6px; justify-content: center; padding: 16px; }
.pagination a, .pagination span { min-width: 36px; height: 36px; display: grid; place-items: center; border-radius: 10px; border: 1px solid var(--border); color: var(--text); padding: 0 10px; background: var(--surface); }
.pagination a.active { background: var(--brand); color: #fff; border-color: var(--brand); }
.pagination a:hover { text-decoration: none; border-color: var(--brand); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { padding: 6px 12px; border-radius: 99px; background: var(--surface-2); border: 1px solid var(--border); font-size: 13px; font-weight: 500; }
.copy { cursor: pointer; }
.kbd { font-size: 11px; border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; color: var(--muted); }

/* ---------- Toasts y modales ---------- */
.toasts { position: fixed; top: 18px; right: 18px; z-index: 100; display: flex; flex-direction: column; gap: 10px; max-width: 400px; }
.toast {
  display: flex; gap: 12px; align-items: flex-start; padding: 14px 16px; border-radius: 14px; background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg); animation: toastIn .35s cubic-bezier(.2,.9,.3,1.3);
}
.toast.success svg { color: var(--success); } .toast.error svg { color: var(--danger); } .toast.info svg { color: var(--info); } .toast.warning svg { color: var(--warning); }
.toast.hide { opacity: 0; transform: translateX(20px); transition: .3s; }
@keyframes toastIn { from { opacity: 0; transform: translateY(-10px) scale(.96); } }
dialog.modal { border: 0; padding: 0; border-radius: 20px; background: var(--surface); color: var(--text); width: min(560px, calc(100vw - 32px)); box-shadow: var(--shadow-lg); }
dialog.modal::backdrop { background: rgba(10,13,26,.55); backdrop-filter: blur(4px); }
dialog.modal[open] { animation: toastIn .25s ease; }
.modal-head { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.modal-body { padding: 22px 24px; }
.modal-foot { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 10px; background: var(--surface-2); }

/* ---------- Buscador de dominios ---------- */
.domain-search { position: relative; display: flex; gap: 8px; background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 7px; box-shadow: var(--shadow); }
.domain-search input { border: 0; box-shadow: none !important; font-size: 16px; padding: 12px 14px; background: transparent; }
.domain-search .btn { flex-shrink: 0; }
.results { margin-top: 18px; display: grid; gap: 10px; }
.result {
  display: flex; align-items: center; gap: 14px; padding: 14px 18px; border-radius: 14px; background: var(--surface);
  border: 1px solid var(--border); animation: toastIn .3s ease both;
}
.result.ok { border-color: color-mix(in srgb, var(--success) 40%, var(--border)); }
.result .name { font-weight: 650; font-size: 15.5px; }
.result .name span { color: var(--brand); }
.result .price { margin-left: auto; text-align: right; }
.result .price b { font-size: 17px; display: block; }
.result .price small { color: var(--muted); font-size: 12px; }
.result.first { border-width: 2px; padding: 18px 20px; }
.skeleton { height: 62px; border-radius: 14px; background: linear-gradient(90deg, var(--surface-2), var(--border), var(--surface-2)); background-size: 200% 100%; animation: shimmer 1.2s infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }

/* ---------- Factura ---------- */
.invoice-paper { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 44px; box-shadow: var(--shadow); }
.invoice-top { display: flex; justify-content: space-between; gap: 30px; margin-bottom: 36px; flex-wrap: wrap; }
.invoice-top .brand-line { display: flex; align-items: center; gap: 12px; }
.invoice-meta { text-align: right; }
.invoice-meta h1 { font-size: 30px; }
.invoice-parties { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 30px; }
.invoice-parties h4 { font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 8px; }
.invoice-totals { margin-left: auto; width: min(320px, 100%); margin-top: 20px; }
.invoice-totals div { display: flex; justify-content: space-between; padding: 8px 0; }
.invoice-totals .total { border-top: 2px solid var(--text); margin-top: 6px; padding-top: 12px; font-size: 19px; font-weight: 750; }
.paid-stamp { display: inline-block; border: 3px solid var(--success); color: var(--success); font-weight: 800; letter-spacing: .15em; padding: 6px 16px; border-radius: 10px; transform: rotate(-6deg); }

/* ---------- Autenticación ---------- */
.auth { min-height: 100vh; display: grid; grid-template-columns: 1.05fr 1fr; }
.auth-side {
  background: #0c1024; color: #fff; padding: 48px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden;
}
.auth-side::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 400px at 0% 0%, rgba(99,102,241,.55), transparent 60%), radial-gradient(600px 400px at 100% 100%, rgba(6,182,212,.35), transparent 60%); }
.auth-side > * { position: relative; }
.auth-side h2 { font-size: 40px; line-height: 1.1; font-weight: 800; letter-spacing: -.03em; max-width: 460px; }
.auth-side p { color: #b8bdde; font-size: 16px; max-width: 440px; }
.auth-feats { display: grid; gap: 14px; margin-top: 28px; }
.auth-feats div { display: flex; gap: 12px; align-items: center; color: #dfe2f5; }
.auth-feats svg { color: #67e8f9; }
.auth-form { display: grid; place-items: center; padding: 40px 24px; }
.auth-box { width: min(420px, 100%); }
.auth-box h1 { font-size: 28px; margin-bottom: 6px; }
.auth-box .sub { color: var(--muted); margin-bottom: 28px; }
.auth-box .field { margin-bottom: 16px; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .g-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .g-main { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 50; left: 0; top: 0; width: 270px; transform: translateX(-100%); transition: transform .25s; }
  body.nav-open .sidebar { transform: none; box-shadow: var(--shadow-lg); }
  body.nav-open::after { content: ""; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 40; }
  .menu-toggle { display: grid; }
  .topbar { padding: 12px 16px; }
  .content { padding: 22px 16px 50px; }
  .g-3, .g-2 { grid-template-columns: 1fr; }
  .auth { grid-template-columns: 1fr; }
  .auth-side { display: none; }
  .hide-sm { display: none; }
  .invoice-paper { padding: 24px; }
  .invoice-parties { grid-template-columns: 1fr; }
  .user-chip div { display: none; }
  .user-chip { padding: 4px; }
}
@media (max-width: 600px) {
  .g-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .dl { grid-template-columns: 1fr; gap: 2px; }
  .dl dd { margin-bottom: 10px; }
  .table th, .table td { padding: 12px 14px; }
  .domain-search { flex-direction: column; }
  .topbar .search { display: none; }
  h1 { font-size: 22px; }
}

/* ---------- Impresión ---------- */
@media print {
  body { background: #fff; }
  .sidebar, .topbar, .no-print, .toasts { display: none !important; }
  .app { display: block; }
  .content { padding: 0; }
  .invoice-paper { border: 0; box-shadow: none; padding: 0; }
}

/* ---------- Logo ---------- */
.logo-img { display: block; width: auto; max-width: 100%; }
.logo-on-dark { display: none; }
[data-theme="dark"] .logo-on-light { display: none; }
[data-theme="dark"] .logo-on-dark { display: block; }
.brand.stack { flex-direction: column; align-items: flex-start; gap: 8px; padding: 6px 10px 22px; }
.brand.stack small { font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: #6f76a0; margin: 0; }
@media print {
  .logo-on-light { display: block !important; }
  .logo-on-dark { display: none !important; }
}