/* BMN Dashboard — visual system matching desain referensi Poltekkes Banten */

:root {
  --bmn-navy: #152238;
  --bmn-navy-light: #1e3050;
  --bmn-sidebar-active: #2563eb;
  --bmn-sidebar-active-bg: rgba(37, 99, 235, 0.18);
  --bmn-bg: #eef1f6;
  --bmn-card-border: #e5e9f0;
  --bmn-text: #1f2937;
  --bmn-muted: #6b7280;
  --bmn-blue: #2563eb;
  --bmn-green: #16a34a;
  --bmn-yellow: #ca8a04;
  --bmn-red: #dc2626;
  --bmn-navy-stat: #1e3a5f;
}

.bmn-admin-body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bmn-bg);
  color: var(--bmn-text);
}

.bmn-wrapper {
  display: flex;
  min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.bmn-sidebar {
  width: 270px;
  flex-shrink: 0;
  background: var(--bmn-navy);
  color: #fff;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1040;
  overflow-y: auto;
}

.bmn-sidebar-brand {
  padding: 1.25rem 1rem 1rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.bmn-sidebar-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
}

.bmn-sidebar-brand-text {
  font-size: 0.68rem;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  opacity: 0.95;
}

.bmn-sidebar-brand-text small {
  display: block;
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: none;
  opacity: 0.75;
  margin-top: 0.15rem;
}

.bmn-sidebar-nav {
  flex: 1;
  padding: 0.75rem 0;
}

.bmn-nav-section {
  padding: 0.5rem 1rem 0.25rem;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.bmn-nav-item > .bmn-nav-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.6rem 1rem;
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.875rem;
  border-left: 3px solid transparent;
  transition: background 0.15s, color 0.15s;
}

.bmn-nav-item > .bmn-nav-link:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.bmn-nav-item.active > .bmn-nav-link,
.bmn-nav-item > .bmn-nav-link.active {
  background: var(--bmn-sidebar-active-bg);
  color: #fff;
  border-left-color: var(--bmn-sidebar-active);
  font-weight: 600;
}

.bmn-nav-item.has-sub > .bmn-nav-link {
  cursor: pointer;
}

.bmn-nav-item.has-sub > .bmn-nav-link .bmn-chevron {
  margin-left: auto;
  font-size: 0.75rem;
  transition: transform 0.2s;
}

.bmn-nav-item.has-sub.open > .bmn-nav-link .bmn-chevron {
  transform: rotate(90deg);
}

.bmn-nav-sub {
  list-style: none;
  padding: 0;
  margin: 0;
  display: none;
  background: rgba(0, 0, 0, 0.15);
}

.bmn-nav-item.open > .bmn-nav-sub {
  display: block;
}

.bmn-nav-sub .bmn-nav-link {
  display: block;
  padding: 0.45rem 1rem 0.45rem 2.35rem;
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.8125rem;
  position: relative;
}

.bmn-nav-sub .bmn-nav-link::before {
  content: "•";
  position: absolute;
  left: 1.35rem;
  font-size: 0.6rem;
  opacity: 0.6;
}

.bmn-nav-sub .bmn-nav-link:hover,
.bmn-nav-sub .bmn-nav-link.active {
  color: #fff;
  background: rgba(255, 255, 255, 0.05);
}

.bmn-sidebar-footer {
  padding: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.68rem;
  line-height: 1.45;
  color: rgba(255, 255, 255, 0.55);
}

.bmn-sidebar-footer strong {
  display: block;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 0.35rem;
  font-size: 0.7rem;
}

/* ===== MAIN ===== */
.bmn-main {
  flex: 1;
  margin-left: 270px;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.bmn-header {
  background: #fff;
  border-bottom: 1px solid var(--bmn-card-border);
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 1030;
}

.bmn-header-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.bmn-header-toggle {
  display: none;
  border: none;
  background: none;
  font-size: 1.25rem;
  color: var(--bmn-text);
  padding: 0.25rem;
}

.bmn-header-title h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.bmn-breadcrumb {
  font-size: 0.75rem;
  color: var(--bmn-muted);
  margin: 0;
}

.bmn-breadcrumb a {
  color: var(--bmn-blue);
  text-decoration: none;
}

.bmn-header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.bmn-notif-btn {
  position: relative;
  border: none;
  background: none;
  font-size: 1.15rem;
  color: var(--bmn-muted);
  padding: 0.35rem;
}

.bmn-notif-badge {
  position: absolute;
  top: 0;
  right: 0;
  background: var(--bmn-red);
  color: #fff;
  font-size: 0.6rem;
  min-width: 16px;
  height: 16px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

.bmn-user-profile {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.bmn-user-profile img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--bmn-card-border);
}

.bmn-user-info {
  line-height: 1.2;
}

.bmn-user-info .name {
  font-size: 0.8125rem;
  font-weight: 600;
}

.bmn-user-info .role {
  font-size: 0.6875rem;
  color: var(--bmn-muted);
}

.bmn-content {
  padding: 1.25rem 1.5rem 2rem;
  flex: 1;
}

/* ===== STAT CARDS ===== */
.bmn-stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.bmn-stat-card {
  background: #fff;
  border: 1px solid var(--bmn-card-border);
  border-radius: 8px;
  padding: 1rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}

.bmn-stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: #fff;
  flex-shrink: 0;
}

.bmn-stat-icon.blue { background: var(--bmn-blue); }
.bmn-stat-icon.green { background: var(--bmn-green); }
.bmn-stat-icon.yellow { background: var(--bmn-yellow); }
.bmn-stat-icon.red { background: var(--bmn-red); }
.bmn-stat-icon.navy { background: var(--bmn-navy-stat); }

.bmn-stat-body .value {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.bmn-stat-body .label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--bmn-muted);
}

.bmn-stat-body .sub {
  font-size: 0.72rem;
  color: var(--bmn-muted);
  margin-top: 0.15rem;
}

/* ===== CONTENT CARDS ===== */
.bmn-card {
  background: #fff;
  border: 1px solid var(--bmn-card-border);
  border-radius: 8px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  margin-bottom: 1.25rem;
}

.bmn-card-header {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--bmn-card-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.bmn-card-header h2,
.bmn-card-header h5 {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.bmn-card-header .subtitle {
  font-size: 0.78rem;
  color: var(--bmn-muted);
  margin-top: 0.15rem;
}

.bmn-card-body {
  padding: 1.25rem;
}

.bmn-card .table {
  margin-bottom: 0;
  font-size: 0.8125rem;
}

.bmn-card .table thead th {
  background: #f8fafc;
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--bmn-muted);
  border-bottom-width: 1px;
  white-space: nowrap;
}

/* ===== BADGES ===== */
.badge-bmn-success { background: #dcfce7; color: #166534; font-weight: 600; }
.badge-bmn-warning { background: #fef9c3; color: #854d0e; font-weight: 600; }
.badge-bmn-danger { background: #fee2e2; color: #991b1b; font-weight: 600; }
.badge-bmn-info { background: #dbeafe; color: #1e40af; font-weight: 600; }
.badge-bmn-secondary { background: #f3f4f6; color: #374151; font-weight: 600; }

/* ===== BUTTONS ===== */
.btn-bmn-primary {
  background: var(--bmn-blue);
  border-color: var(--bmn-blue);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 6px;
  padding: 0.45rem 1rem;
}

.btn-bmn-primary:hover {
  background: #1d4ed8;
  border-color: #1d4ed8;
  color: #fff;
}

.btn-bmn-outline-success {
  border: 1px solid var(--bmn-green);
  color: var(--bmn-green);
  background: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: 6px;
}

.btn-bmn-outline-success:hover {
  background: #f0fdf4;
  color: var(--bmn-green);
}

/* ===== TABS ===== */
.bmn-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 1px solid var(--bmn-card-border);
  margin-bottom: 1rem;
}

.bmn-tabs .bmn-tab {
  padding: 0.6rem 1rem;
  font-size: 0.8125rem;
  color: var(--bmn-muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.bmn-tabs .bmn-tab:hover {
  color: var(--bmn-blue);
}

.bmn-tabs .bmn-tab.active {
  color: var(--bmn-blue);
  font-weight: 600;
  border-bottom-color: var(--bmn-blue);
}

/* ===== PUBLIC PORTAL ===== */
.bmn-public-body {
  margin: 0;
  font-family: "Segoe UI", system-ui, sans-serif;
  background: var(--bmn-bg);
  min-height: 100vh;
}

.bmn-public-header {
  background: var(--bmn-navy);
  color: #fff;
  padding: 1.5rem 1rem;
}

.bmn-public-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.bmn-public-header img {
  width: 56px;
  height: 56px;
}

.bmn-public-header h1 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin: 0;
  line-height: 1.35;
}

.bmn-public-header p {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  opacity: 0.75;
}

.bmn-public-main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1rem;
}

.bmn-service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.bmn-service-tile {
  background: #fff;
  border: 1px solid var(--bmn-card-border);
  border-radius: 10px;
  padding: 1.75rem 1.25rem;
  text-align: center;
  text-decoration: none;
  color: var(--bmn-text);
  transition: box-shadow 0.2s, transform 0.2s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.bmn-service-tile:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
  color: var(--bmn-text);
}

.bmn-service-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.75rem;
  color: #fff;
}

.bmn-service-tile h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.bmn-service-tile p {
  font-size: 0.78rem;
  color: var(--bmn-muted);
  margin: 0;
}

.bmn-public-footer {
  text-align: center;
  padding: 1.5rem;
  font-size: 0.75rem;
  color: var(--bmn-muted);
  border-top: 1px solid var(--bmn-card-border);
  background: #fff;
}

.bmn-login-page {
  min-height: 100vh;
  background: var(--bmn-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}

.bmn-login-card {
  width: 100%;
  max-width: 420px;
  background: #fff;
  border: 1px solid var(--bmn-card-border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  overflow: hidden;
}

.bmn-login-brand {
  background: var(--bmn-navy);
  color: #fff;
  padding: 1.25rem;
  text-align: center;
}

.bmn-login-brand img {
  width: 48px;
  margin-bottom: 0.5rem;
}

.bmn-login-brand h2 {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
  line-height: 1.4;
}

.bmn-login-body {
  padding: 1.5rem;
}

@media (max-width: 991px) {
  .bmn-sidebar {
    transform: translateX(-100%);
    transition: transform 0.25s;
  }

  .bmn-sidebar.open {
    transform: translateX(0);
  }

  .bmn-main {
    margin-left: 0;
  }

  .bmn-header-toggle {
    display: block;
  }

  .bmn-user-info {
    display: none;
  }
}