/* GEOMETRIC BALANCE DESIGN SYSTEM - SMK TARUNA KARYA MANDIRI */

:root {
  --primary-navy: #0f172a;
  --secondary-navy: #1e3a8a;
  --accent-yellow: #f59e0b;
  --accent-yellow-light: #fef3c7;
  --bg-slate: #f8fafc;
  --card-border: #e2e8f0;
  --text-dark: #0f172a;
  --text-muted: #64748b;
}

.brand-logo-img {
    height: 45px;          /* Tinggi logo pas untuk header */
    width: auto;           /* Mempertahankan rasio asli logo agar tidak gepeng */
    object-fit: contain;
    transition: transform 0.3s ease;
}

/* Efek hover halus saat logo di-hover */
.navbar-brand:hover .brand-logo-img {
    transform: scale(1.05);
}
.backdrop-blur {
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.object-fit-cover {
    object-fit: cover;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-slate);
  color: var(--text-dark);
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* NAVBAR GEOMETRIC BALANCE */
.navbar-geometric {
  background-color: #ffffff;
  border-bottom: 1px solid var(--card-border);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  padding-top: 0.75rem;
  padding-bottom: 0.75rem;
  z-index: 100;
}

.brand-badge {
  width: 42px;
  height: 42px;
  background-color: var(--primary-navy);
  color: #ffffff;
  font-weight: 800;
  font-size: 1.25rem;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-title {
  font-size: 0.9rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.2;
  color: var(--primary-navy);
}

.brand-subtitle {
  font-size: 0.65rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 700;
}

.nav-link-geo {
  font-size: 0.85rem;
  font-weight: 600;
  color: #334155;
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  transition: color 0.15s ease-in-out;
}

.nav-link-geo:hover, .nav-link-geo.active {
  color: var(--secondary-navy);
}

.btn-admin-portal {
  background-color: var(--primary-navy);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.5rem 1.25rem;
  border-radius: 6px;
  border: none;
  transition: all 0.2s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.btn-admin-portal:hover {
  background-color: #1e293b;
  color: var(--accent-yellow);
}

/* HERO SECTION - GEOMETRIC BALANCE */
.hero-geometric-card {
  position: relative;
  background-color: var(--primary-navy);
  border-radius: 1rem;
  overflow: hidden;
  border: 4px solid #ffffff;
  box-shadow: 0 10px 25px -5px rgba(15, 23, 42, 0.15);
  min-height: 380px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.hero-overlay {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.2) 0%, rgba(15, 23, 42, 0.9) 80%);
  padding: 2.5rem;
  z-index: 2;
}

.yellow-accent-bar {
  width: 4rem;
  height: 4px;
  background-color: var(--accent-yellow);
  margin-bottom: 1.25rem;
  border-radius: 2px;
}

.hero-title {
  font-size: 2.25rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
}

.hero-title .highlight {
  color: var(--accent-yellow);
  font-style: italic;
}

.hero-subtitle {
  color: #cbd5e1;
  font-size: 0.9rem;
  max-width: 32rem;
  line-height: 1.6;
}

.btn-yellow-geo {
  background-color: var(--accent-yellow);
  color: var(--primary-navy);
  font-weight: 800;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  border: none;
  text-decoration: none;
  display: inline-block;
  transition: transform 0.15s ease, background-color 0.15s ease;
}

.btn-yellow-geo:hover {
  background-color: #d97706;
  color: #ffffff;
  transform: translateY(-1px);
}

.btn-outline-geo {
  background-color: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.3);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.65rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.15s ease;
}

.btn-outline-geo:hover {
  background-color: rgba(255, 255, 255, 0.2);
  color: #ffffff;
}

.status-badge-top {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background-color: rgba(30, 58, 138, 0.9);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.4rem 0.85rem;
  border-radius: 9999px;
  z-index: 3;
}

/* STATS CARDS */
.stat-card-geo {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 0.75rem;
  padding: 1.25rem;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100px;
}

.stat-number {
  color: var(--secondary-navy);
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.stat-label {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

/* PANELS & CARDS */
.card-geo {
  background: #ffffff;
  border: 1px solid var(--card-border);
  border-radius: 1rem;
  padding: 1.25rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.card-navy-geo {
  background-color: var(--primary-navy);
  color: #ffffff;
  border-radius: 1rem;
  padding: 1.5rem;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
}

.badge-tag-geo {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  background-color: #eff6ff;
  color: #1d4ed8;
  border: 1px solid #dbeafe;
  display: inline-block;
}

.news-item-geo {
  display: flex;
  gap: 1rem;
  padding: 0.85rem;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
}

.news-date-box {
  width: 48px;
  height: 48px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  flex-shrink: 0;
}

/* FOOTER BAR */
.footer-geometric {
  background-color: #ffffff;
  border-top: 1px solid var(--card-border);
  padding: 1.25rem 0;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: auto;
}

/* ADMIN DASHBOARD STYLING */
.sidebar-admin {
  background-color: var(--primary-navy);
  color: #ffffff;
  min-height: 100vh;
}

.sidebar-admin .nav-link {
  color: #cbd5e1;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0.75rem 1.25rem;
  border-radius: 8px;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-admin .nav-link:hover, .sidebar-admin .nav-link.active {
  background-color: rgba(255, 255, 255, 0.12);
  color: var(--accent-yellow);
}

/* Responsive fixes */
@media (max-width: 991.98px) {
  .hero-title {
    font-size: 1.75rem;
  }
}