:root {
  --ink: #0f172a;
  --muted: #64748b;
  --line: #e2e8f0;
  --bg: #f1f5f9;
  --card: #ffffff;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --danger: #dc2626;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Inter", sans-serif;
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
}

/* ── Topbar ── */
.admin-topbar {
  background: #0f172a;
  color: #fff;
  padding: 0 28px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 20;
}
.admin-topbar .brand { font-weight: 700; font-size: 15px; letter-spacing: 0.2px; color: #fff; text-decoration: none; }
.admin-topbar .brand span { color: #60a5fa; }
.admin-topbar nav { display: flex; align-items: center; gap: 4px; }
.admin-topbar nav a {
  color: #cbd5e1; text-decoration: none; font-size: 14px;
  padding: 6px 12px; border-radius: 6px;
}
.admin-topbar nav a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
.admin-topbar nav a.active { background: rgba(96, 165, 250, 0.18); color: #93c5fd; }
.admin-topbar .whoami { color: #94a3b8; font-size: 13px; margin-right: 8px; }
.admin-topbar .role-badge {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px;
  background: #1e40af; color: #bfdbfe; padding: 2px 8px; border-radius: 999px; margin-left: 6px;
}
.admin-topbar form { margin: 0; }
.admin-topbar .btn-logout {
  background: transparent; border: 1px solid #334155; color: #cbd5e1;
  padding: 5px 12px; border-radius: 6px; font-size: 13px; cursor: pointer;
}
.admin-topbar .btn-logout:hover { border-color: #64748b; color: #fff; }

/* ── Shell ── */
.admin-shell { max-width: 1080px; margin: 0 auto; padding: 28px 24px 60px; }
.page-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; gap: 12px; flex-wrap: wrap; }
.page-head h1 { margin: 0; font-size: 22px; }
.page-sub { color: var(--muted); font-size: 14px; margin: 4px 0 0; }

h1 { font-size: 22px; }
h3 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.4px; color: var(--muted); margin: 28px 0 12px; }

/* ── Cards ── */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}
.card h2, .card h3 { margin-top: 0; }

/* ── Tables ── */
table.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
table.admin-table thead th {
  text-align: left; padding: 10px 14px;
  background: #f8fafc; color: var(--muted);
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid var(--line);
}
table.admin-table td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.admin-table tbody tr:last-child td { border-bottom: none; }
table.admin-table tbody tr:hover { background: #f8fafc; }

/* ── Buttons ── */
.btn {
  display: inline-block; padding: 7px 14px; border-radius: 8px;
  border: 1px solid var(--line); background: #fff; cursor: pointer;
  text-decoration: none; color: var(--ink); font-size: 13.5px; font-weight: 500;
  transition: background 0.12s, border-color 0.12s;
}
.btn:hover { background: #f8fafc; border-color: #cbd5e1; }
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.btn-primary:hover { background: var(--primary-dark); border-color: var(--primary-dark); }
.btn-danger { background: #fff; color: var(--danger); border-color: #fecaca; }
.btn-danger:hover { background: #fef2f2; border-color: var(--danger); }
.btn-sm { padding: 4px 10px; font-size: 12.5px; }

/* ── Status pills ── */
.status-pill { font-size: 12px; padding: 3px 10px; border-radius: 999px; font-weight: 600; }
.status-published { background: #dcfce7; color: #166534; }
.status-draft { background: #fef9c3; color: #854d0e; }

/* ── Forms ── */
label { font-size: 13.5px; font-weight: 500; color: var(--ink); }
input[type="text"], input[type="url"], input[type="number"], input[type="password"], input[type="email"], select, textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; margin-top: 5px; background: #fff; color: var(--ink);
}
input:focus, select:focus, textarea:focus { outline: 2px solid #bfdbfe; border-color: var(--primary); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 18px; }
.form-grid .full { grid-column: 1 / -1; }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
.form-actions { margin-top: 18px; }

/* ── Flash / alerts ── */
.flash { padding: 11px 14px; border-radius: 8px; margin-bottom: 18px; font-size: 14px; }
.flash-info { background: #eff6ff; color: #1e40af; border: 1px solid #bfdbfe; }
.flash-error { background: #fef2f2; color: #991b1b; border: 1px solid #fecaca; }

/* ── Login ── */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card { width: 100%; max-width: 380px; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 32px; }
.login-card h1 { font-size: 20px; margin: 0 0 4px; }
.login-card .sub { color: var(--muted); font-size: 14px; margin: 0 0 22px; }
.login-card .btn-primary { width: 100%; padding: 10px; font-size: 14.5px; margin-top: 16px; }

/* ── Misc ── */
.actions-row { display: flex; gap: 6px; flex-wrap: wrap; }
small, .hint { color: var(--muted); }
a { color: var(--primary); }

/* ── Yalo branding ── */
.yalo-logo-topbar { height: 20px; filter: invert(1); vertical-align: middle; }
.admin-topbar .brand { display: flex; align-items: center; gap: 8px; }
.admin-topbar .brand span { color: #cbd5e1; font-weight: 600; }
.yalo-logo-login { height: 26px; display: block; margin-bottom: 14px; }
.yalo-logo-login { mix-blend-mode: multiply; }
.yalo-logo-topbar { mix-blend-mode: screen; }

/* ── Dashboard: toolbar de búsqueda y toggle de vista ── */
.dashboard-toolbar { display: flex; gap: 10px; align-items: center; margin-bottom: 16px; flex-wrap: wrap; }
.tenant-search {
  flex: 1; min-width: 220px; max-width: 380px;
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 14px; background: #fff; color: var(--ink);
}
.tenant-search:focus { outline: 2px solid var(--primary); outline-offset: 1px; border-color: var(--primary); }
.view-toggle { display: inline-flex; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; background: #fff; }
.view-toggle-btn {
  padding: 8px 14px; border: none; background: transparent; cursor: pointer;
  font-size: 13.5px; font-weight: 500; color: var(--muted);
}
.view-toggle-btn + .view-toggle-btn { border-left: 1px solid var(--line); }
.view-toggle-btn.is-active { background: var(--primary); color: #fff; }

/* ── Dashboard: vista de tarjetas ── */
.tenant-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px; }
.tenant-cards[hidden] { display: none; }
.tenant-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 16px; display: flex; flex-direction: column; gap: 10px;
}
.tenant-card:hover { box-shadow: 0 2px 10px rgba(15, 23, 42, 0.07); }
.tenant-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 8px; }
.tenant-card-name { font-weight: 600; font-size: 15.5px; }
.tenant-card-slug { font-size: 13px; color: var(--primary); text-decoration: none; word-break: break-all; }
.tenant-card-slug:hover { text-decoration: underline; }
.tenant-card-meta { font-size: 13px; color: var(--muted); }
.tenant-card-actions { flex-wrap: wrap; }
.tenant-cards-empty { grid-column: 1 / -1; }