/* ==========================================================================
   Gaya global - Sistem Pendataan Mahasiswa Baru
   ========================================================================== */

:root {
  --app-navy: #0f2942;
  --app-navy-light: #173a5e;
  --app-primary: #1d4ed8;
  --app-body-bg: #f4f6f9;
  --app-card-radius: 0.75rem;
  --app-sidebar-width: 260px;
  --app-sidebar-collapsed-width: 72px;
}

body {
  background-color: var(--app-body-bg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: #1e293b;
}

.text-navy {
  color: var(--app-navy) !important;
}

.bg-navy {
  background-color: var(--app-navy) !important;
}

.card {
  border-radius: var(--app-card-radius);
}

.card-header {
  border-top-left-radius: var(--app-card-radius) !important;
  border-top-right-radius: var(--app-card-radius) !important;
  padding: 0.85rem 1.25rem;
}

/* ---------- Tabel profesional ---------- */
.table > thead > tr > th {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #475569;
  font-weight: 600;
  padding: 0.85rem 1rem;
  border-bottom-width: 1px;
}

.table > tbody > tr > td {
  padding: 0.85rem 1rem;
}

/* ---------- Halaman login ---------- */
.login-card {
  border-radius: 1rem;
}

.login-logo-badge {
  width: 64px;
  height: 64px;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--app-navy) 0%, var(--app-primary) 100%);
  color: #ffffff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 0.35rem 0.85rem rgba(15, 41, 66, 0.2);
}

.app-logo {
  max-height: 64px;
  width: auto;
  object-fit: contain;
}

/* ---------- Halaman publik ---------- */
.hero-section {
  background: linear-gradient(135deg, #eef4ff 0%, #ffffff 100%);
}

.hero-icon {
  font-size: 10rem;
  opacity: 0.85;
}

.feature-card {
  background-color: #fff;
  border-radius: var(--app-card-radius);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
  box-shadow: 0 0.5rem 1rem rgba(15, 41, 66, 0.08);
  transform: translateY(-2px);
}

/* ---------- Komponen umum ---------- */
.stat-card .stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.empty-state i {
  opacity: 0.5;
}