:root {
  --lr-blue: #2563EB;
  --lr-blue-dark: #1D4ED8;
  --lr-blue-light: #EFF6FF;
  --lr-green: #22C55E;
  --lr-green-light: #F0FDF4;
  --lr-yellow: #F59E0B;
  --lr-yellow-light: #FFFBEB;
  --lr-red: #EF4444;
  --lr-red-light: #FEF2F2;
  --lr-gray: #F8FAFC;
  --lr-gray-100: #F1F5F9;
  --lr-gray-200: #E2E8F0;
  --lr-gray-500: #64748B;
  --lr-gray-700: #334155;
  --lr-sidebar-bg: #0F172A;
  --lr-sidebar-hover: #1E293B;
  --lr-text: #0F172A;
  --lr-radius: 14px;
  --lr-radius-sm: 10px;
  --lr-shadow: 0 1px 3px rgba(15, 23, 42, 0.06), 0 4px 12px rgba(15, 23, 42, 0.05);
  --lr-shadow-hover: 0 8px 24px rgba(15, 23, 42, 0.10);
}

* {
  box-sizing: border-box;
}

body {
  background-color: var(--lr-gray);
  color: var(--lr-text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 0.94rem;
}

a {
  text-decoration: none;
}

/* ---------- Cards ---------- */
.lr-card {
  background: #fff;
  border: 1px solid var(--lr-gray-200);
  border-radius: var(--lr-radius);
  box-shadow: var(--lr-shadow);
  transition: box-shadow .18s ease, transform .18s ease;
}

.lr-card.lr-card-hover:hover {
  box-shadow: var(--lr-shadow-hover);
  transform: translateY(-2px);
}

.lr-card-body {
  padding: 1.5rem;
}

/* ---------- Buttons ---------- */
.btn-lr-primary {
  background-color: var(--lr-blue);
  border-color: var(--lr-blue);
  color: #fff;
  font-weight: 600;
  border-radius: var(--lr-radius-sm);
  transition: background-color .15s ease, transform .1s ease;
}
.btn-lr-primary:hover, .btn-lr-primary:focus {
  background-color: var(--lr-blue-dark);
  border-color: var(--lr-blue-dark);
  color: #fff;
}
.btn-lr-primary:active { transform: scale(0.98); }

.btn-lr-outline {
  border: 1px solid var(--lr-gray-200);
  color: var(--lr-gray-700);
  border-radius: var(--lr-radius-sm);
  background: #fff;
  font-weight: 600;
}
.btn-lr-outline:hover {
  background: var(--lr-gray-100);
  color: var(--lr-text);
}

/* ---------- Sidebar (admin) ---------- */
.lr-sidebar {
  width: 260px;
  min-height: 100vh;
  background: var(--lr-sidebar-bg);
  color: #CBD5E1;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
}

.lr-sidebar-brand {
  padding: 1.4rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-weight: 700;
  color: #fff;
  font-size: 1.05rem;
  letter-spacing: .02em;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.lr-sidebar-user {
  padding: 1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
  font-size: .85rem;
}
.lr-sidebar-user .avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--lr-blue);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: .8rem;
}

.lr-sidebar-nav {
  flex: 1;
  padding: .75rem .75rem;
  overflow-y: auto;
}

.lr-sidebar-nav .nav-link {
  color: #CBD5E1;
  border-radius: var(--lr-radius-sm);
  padding: .62rem .85rem;
  margin-bottom: .2rem;
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .89rem;
  font-weight: 500;
  transition: background-color .15s ease, color .15s ease;
}
.lr-sidebar-nav .nav-link i { font-size: 1.05rem; width: 1.1rem; text-align: center; }
.lr-sidebar-nav .nav-link:hover { background: var(--lr-sidebar-hover); color: #fff; }
.lr-sidebar-nav .nav-link.active {
  background: var(--lr-blue);
  color: #fff;
}
.lr-sidebar-nav .nav-badge {
  margin-left: auto;
  background: var(--lr-red);
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  padding: .1rem .45rem;
  border-radius: 999px;
}

.lr-sidebar-footer {
  padding: 1rem 1.25rem;
  border-top: 1px solid rgba(255,255,255,.08);
}
.lr-sidebar-footer .nav-link { color: #CBD5E1; }
.lr-sidebar-footer .nav-link:hover { color: #fff; }

.lr-content {
  flex: 1;
  min-width: 0;
  padding: 1.75rem 2rem 3rem;
}

/* ---------- KPI cards ---------- */
.lr-kpi .lr-kpi-icon {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.lr-kpi .lr-kpi-value { font-size: 1.9rem; font-weight: 700; line-height: 1.1; }
.lr-kpi .lr-kpi-label { color: var(--lr-gray-500); font-size: .82rem; }
.lr-kpi .lr-kpi-sub { color: var(--lr-gray-500); font-size: .78rem; }

.lr-icon-blue { background: var(--lr-blue-light); color: var(--lr-blue); }
.lr-icon-green { background: var(--lr-green-light); color: var(--lr-green); }
.lr-icon-yellow { background: var(--lr-yellow-light); color: var(--lr-yellow); }
.lr-icon-red { background: var(--lr-red-light); color: var(--lr-red); }
.lr-icon-gray { background: var(--lr-gray-100); color: var(--lr-gray-500); }

/* ---------- Badges de estado ---------- */
.lr-badge {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .65rem;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 600;
}

/* ---------- Public pages ---------- */
.lr-public-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  background: linear-gradient(180deg, #F8FAFC 0%, #EFF6FF 100%);
}
.lr-public-card {
  width: 100%;
  max-width: 460px;
}
.lr-public-logo-frame {
  border: 2px dashed var(--lr-gray-200);
  border-radius: var(--lr-radius);
  padding: 1.5rem;
  background: var(--lr-gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
}
.lr-public-logo-frame img {
  max-width: 100%;
  max-height: 260px;
  object-fit: contain;
}

.lr-option-card {
  border: 1.5px solid var(--lr-gray-200);
  border-radius: var(--lr-radius-sm);
  padding: .9rem 1rem;
  cursor: pointer;
  transition: border-color .15s ease, background-color .15s ease;
}
.lr-option-card:hover { background: var(--lr-gray-100); }
.lr-option-card.checked {
  border-color: var(--lr-blue);
  background: var(--lr-blue-light);
}

/* ---------- Misc ---------- */
.lr-shell { display: flex; min-height: 100vh; }
.lr-fade-in { animation: lrFadeIn .25s ease; }
@keyframes lrFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

.lr-table thead th {
  color: var(--lr-gray-500);
  font-size: .76rem;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 700;
  border-bottom: 1px solid var(--lr-gray-200);
}
.lr-table td { vertical-align: middle; }

.lr-avatar-sm {
  width: 34px; height: 34px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .75rem; color: #fff;
}

@media (max-width: 991.98px) {
  .lr-sidebar { position: fixed; z-index: 1040; left: -280px; transition: left .2s ease; }
  .lr-sidebar.show { left: 0; }
  .lr-content { padding: 1.1rem 1rem 2.5rem; }
  .lr-mobile-topbar { display: flex !important; }
}