/* ==========================================================================
   SSO Universitas Muhammadiyah Buton – Kampus UM Buton Theme
   Pendidikan Tinggi Maritim & Teknologi Terintegrasi
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  /* Kampus UM Buton Palette */
  --sso-navy-950: #06101e;
  --sso-navy-900: #0a192f;
  --sso-navy-850: #0d223f;
  --sso-navy-800: #132f54;
  --sso-navy-700: #1c4273;

  --sso-ocean-primary: #0077b6;
  --sso-ocean-hover: #0096c7;
  --sso-teal-tech: #00b4d8;
  --sso-cyan-glow: #48cae4;
  --sso-emerald-sea: #10b981;

  --sso-gold-academic: #f59e0b;
  --sso-gold-light: #fbbf24;
  --sso-gold-surface: rgba(245, 158, 11, 0.12);

  --sso-text-main: #0f172a;
  --sso-text-muted: #475569;
  --sso-text-light: #94a3b8;
  --sso-white: #ffffff;

  --sso-border-dark: rgba(255, 255, 255, 0.12);
  --sso-border-subtle: rgba(148, 163, 184, 0.22);
  --sso-card-bg-light: rgba(255, 255, 255, 0.98);
  --sso-card-bg-glass: rgba(13, 34, 63, 0.85);

  --sso-shadow-glow: 0 16px 40px -10px rgba(0, 119, 182, 0.35);
  --sso-shadow-card: 0 20px 45px -12px rgba(6, 16, 30, 0.45);
  --sso-radius-sm: 8px;
  --sso-radius-md: 14px;
  --sso-radius-lg: 20px;

  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-heading: 'Space Grotesk', var(--font-sans);
  --font-mono: 'JetBrains Mono', monospace;

  /* Bootstrap Variable Mappings */
  --primary: var(--sso-ocean-primary);
  --primary-dark: var(--sso-navy-800);
  --secondary: var(--sso-text-muted);
  --success: var(--sso-emerald-sea);
  --danger: #ef4444;
  --bg-gradient: radial-gradient(circle at 15% 15%, #132f54 0%, #0a192f 50%, #06101e 100%);
  --card-bg: var(--sso-card-bg-light);
  --shadow: var(--sso-shadow-card);
  --radius: var(--sso-radius-md);
}

* {
  box-sizing: border-box;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-gradient);
  background-attachment: fixed;
  color: var(--sso-text-main);
  min-height: 100vh;
  margin: 0;
  display: flex;
  flex-direction: column;
}

h1, h2, h3, h4, h5, h6, .brand-font {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
}

.mono-font {
  font-family: var(--font-mono);
}

/* ==========================================================================
   Navbar Komprehensif Bahari
   ========================================================================== */
.sso-navbar {
  background: rgba(10, 25, 47, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--sso-border-dark);
  position: sticky;
  top: 0;
  z-index: 1030;
  transition: all 0.25s ease;
}

.sso-navbar .navbar-brand {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--sso-white);
  font-size: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  letter-spacing: -0.02em;
}

.sso-navbar .navbar-brand .brand-badge {
  background: linear-gradient(135deg, var(--sso-ocean-primary), var(--sso-teal-tech));
  color: var(--sso-white);
  padding: 0.25rem 0.6rem;
  border-radius: var(--sso-radius-sm);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid rgba(255, 255, 255, 0.25);
}

.sso-navbar .nav-link {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 500;
  font-size: 0.92rem;
  padding: 0.5rem 0.85rem;
  border-radius: var(--sso-radius-sm);
  transition: all 0.2s ease;
}

.sso-navbar .nav-link:hover,
.sso-navbar .nav-link:focus {
  color: var(--sso-white);
  background: rgba(255, 255, 255, 0.08);
}

.nav-user-pill {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid var(--sso-border-dark);
  padding: 0.35rem 0.85rem 0.35rem 0.45rem;
  border-radius: 9999px;
  transition: all 0.2s ease;
}

.nav-user-pill:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.25);
}

.nav-avatar-circle {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--sso-ocean-primary), var(--sso-teal-tech));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: var(--sso-white);
  font-size: 0.85rem;
  box-shadow: 0 2px 8px rgba(0, 119, 182, 0.4);
}

/* ==========================================================================
   Two-Panel Split Layout – Auth / Login Portal
   ========================================================================== */
.auth-shell {
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 1.25rem;
  position: relative;
  overflow: hidden;
}

.auth-split-container {
  width: 100%;
  max-width: 1040px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  background: var(--sso-navy-900);
  border: 1px solid var(--sso-border-dark);
  border-radius: var(--sso-radius-lg);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.65);
  overflow: hidden;
  position: relative;
}

/* Maritime Abstract Visual Panel */
.auth-identity-panel {
  background: linear-gradient(145deg, #0d223f 0%, #0a192f 60%, #06101e 100%);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  border-right: 1px solid var(--sso-border-dark);
  color: var(--sso-white);
}

.maritime-contour-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.22;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(72, 202, 228, 0.15) 0%, transparent 60%),
    radial-gradient(circle at 80% 85%, rgba(245, 158, 11, 0.12) 0%, transparent 50%);
}

.maritime-contour-svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  opacity: 0.28;
  pointer-events: none;
}

.identity-header {
  position: relative;
  z-index: 2;
}

.identity-emblem {
  width: 58px;
  height: 58px;
  border-radius: var(--sso-radius-md);
  background: linear-gradient(135deg, var(--sso-navy-800), var(--sso-navy-700));
  border: 1px solid rgba(72, 202, 228, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.75rem;
  box-shadow: 0 8px 24px -4px rgba(0, 119, 182, 0.4);
  color: var(--sso-cyan-glow);
}

.identity-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 180, 216, 0.12);
  border: 1px solid rgba(72, 202, 228, 0.3);
  color: var(--sso-cyan-glow);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.35rem 0.8rem;
  border-radius: 9999px;
  margin-bottom: 1.25rem;
}

.identity-title {
  font-size: 1.95rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--sso-white);
  margin-bottom: 1rem;
}

.identity-title span {
  background: linear-gradient(120deg, var(--sso-teal-tech), var(--sso-gold-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.identity-desc {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.6;
  max-width: 420px;
}

.identity-features {
  position: relative;
  z-index: 2;
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.identity-feature-item {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.88rem;
  color: #e2e8f0;
}

.feature-icon-box {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sso-gold-light);
  font-size: 0.95rem;
}

.identity-footer {
  position: relative;
  z-index: 2;
  padding-top: 2rem;
  font-size: 0.8rem;
  color: #cbd5e1;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

/* Login Interactive Form Panel */
.auth-form-panel {
  background: var(--sso-white);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.form-panel-header {
  margin-bottom: 2rem;
}

.form-panel-title {
  font-size: 1.65rem;
  font-weight: 800;
  color: var(--sso-navy-950);
  margin-bottom: 0.4rem;
}

.form-panel-subtitle {
  color: var(--sso-text-muted);
  font-size: 0.92rem;
  margin-bottom: 0;
}

/* ==========================================================================
   Inputs & Controls
   ========================================================================== */
.sso-form-group {
  margin-bottom: 1.35rem;
}

.form-label {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--sso-navy-900);
  margin-bottom: 0.45rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form-control, .form-select {
  border-radius: var(--sso-radius-sm);
  border: 1.5px solid #cbd5e1;
  padding: 0.72rem 1rem;
  font-size: 0.95rem;
  color: var(--sso-text-main);
  background-color: #f8fafc;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.form-control:focus, .form-select:focus {
  background-color: var(--sso-white);
  border-color: var(--sso-ocean-primary);
  box-shadow: 0 0 0 3.5px rgba(0, 119, 182, 0.16);
  outline: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--sso-ocean-primary) 0%, var(--sso-navy-800) 100%);
  border: 1px solid var(--sso-ocean-primary);
  border-radius: var(--sso-radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.75rem 1.5rem;
  color: var(--sso-white);
  box-shadow: 0 4px 14px -2px rgba(0, 119, 182, 0.4);
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary:hover,
.btn-primary:focus {
  background: linear-gradient(135deg, var(--sso-ocean-hover) 0%, var(--sso-navy-700) 100%);
  border-color: var(--sso-ocean-hover);
  box-shadow: 0 8px 20px -3px rgba(0, 119, 182, 0.5);
  transform: translateY(-1px);
  color: var(--sso-white);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-outline-primary {
  color: var(--sso-ocean-primary);
  border: 1.5px solid var(--sso-ocean-primary);
  border-radius: var(--sso-radius-sm);
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-outline-primary:hover {
  background-color: var(--sso-ocean-primary);
  border-color: var(--sso-ocean-primary);
  color: var(--sso-white);
  transform: translateY(-1px);
}

/* ==========================================================================
   Dashboard Shell & Action-Oriented Maritime Workspace
   ========================================================================== */
.dashboard-shell {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem 4rem;
}

.dashboard-hero-bar {
  background: linear-gradient(135deg, rgba(13, 34, 63, 0.95) 0%, rgba(10, 25, 47, 0.92) 100%);
  border: 1px solid var(--sso-border-dark);
  border-radius: var(--sso-radius-lg);
  padding: 2rem 2.25rem;
  margin-bottom: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  box-shadow: var(--sso-shadow-card);
  position: relative;
  overflow: hidden;
}

.dashboard-hero-bar::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(0, 180, 216, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-identity-group {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  position: relative;
  z-index: 2;
}

.hero-avatar-large {
  width: 64px;
  height: 64px;
  border-radius: var(--sso-radius-md);
  background: linear-gradient(135deg, var(--sso-ocean-primary), var(--sso-teal-tech));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--sso-white);
  border: 2px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 24px rgba(0, 119, 182, 0.35);
}

.hero-title {
  color: var(--sso-white);
  font-size: 1.7rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.hero-subtitle {
  color: #94a3b8;
  font-size: 0.92rem;
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.role-pill {
  padding: 0.2rem 0.65rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.role-pill-student {
  background: rgba(0, 180, 216, 0.15);
  border: 1px solid rgba(72, 202, 228, 0.4);
  color: var(--sso-cyan-glow);
}

.role-pill-staff {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: var(--sso-gold-light);
}

.role-pill-lecture {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  color: #6ee7b7;
}

/* Metric / Stat Card with Maritime Polish */
.metric-card {
  background: rgba(13, 34, 63, 0.7);
  border: 1px solid var(--sso-border-dark);
  border-radius: var(--sso-radius-md);
  padding: 1.5rem 1.65rem;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.metric-card:hover {
  transform: translateY(-3px);
  border-color: rgba(72, 202, 228, 0.35);
  box-shadow: 0 15px 35px -8px rgba(0, 119, 182, 0.3);
}

.metric-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.metric-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--sso-white);
}

.metric-card-value {
  color: var(--sso-white);
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.metric-card-label {
  color: #cbd5e1;
  font-size: 0.85rem;
  font-weight: 500;
  margin: 0;
}

/* Cards & Surfaces */
.sso-card {
  background: var(--sso-white);
  border: 1px solid var(--sso-border-subtle);
  border-radius: var(--sso-radius-md);
  box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.25);
}

.card-title-maritime {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--sso-navy-950);
  margin-bottom: 0;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.card-title-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(0, 119, 182, 0.1);
  color: var(--sso-ocean-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

/* Action Grid Buttons */
.action-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}

.action-tile {
  background: #f8fafc;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--sso-radius-sm);
  padding: 1rem 1.15rem;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  color: var(--sso-navy-900);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

.action-tile:hover {
  background: var(--sso-white);
  border-color: var(--sso-ocean-primary);
  color: var(--sso-ocean-primary);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px -4px rgba(0, 119, 182, 0.2);
}

.action-tile-icon {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  background: rgba(0, 119, 182, 0.08);
  color: var(--sso-ocean-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  flex-shrink: 0;
  transition: all 0.2s ease;
}

.action-tile:hover .action-tile-icon {
  background: var(--sso-ocean-primary);
  color: var(--sso-white);
}

/* Spec Tables */
.sso-spec-table {
  width: 100%;
  margin-bottom: 0;
}

.sso-spec-table tr {
  border-bottom: 1px solid #f1f5f9;
}

.sso-spec-table tr:last-child {
  border-bottom: none;
}

.sso-spec-table td {
  padding: 0.75rem 0.25rem;
  font-size: 0.9rem;
  vertical-align: middle;
}

.sso-spec-table .spec-label {
  color: var(--sso-text-muted);
  width: 38%;
  font-weight: 500;
}

.sso-spec-table .spec-value {
  color: var(--sso-navy-950);
  font-weight: 600;
}

/* Service Ecosystem Badges */
.service-pill-item {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  color: var(--sso-navy-800);
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
}

/* Backward Compatibility & Utility */
.auth-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: calc(100vh - 70px);
  padding: 2rem 1rem;
}

.auth-card {
  width: 100%;
  max-width: 520px;
  background: var(--sso-white);
  border-radius: var(--sso-radius-md);
  box-shadow: var(--sso-shadow-card);
  padding: 2.5rem;
}

.auth-logo {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--sso-ocean-primary), var(--sso-navy-800));
  border-radius: var(--sso-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--sso-white);
}

.auth-logo svg {
  width: 30px;
  height: 30px;
}

.subtitle {
  color: var(--sso-text-muted);
  font-size: 0.92rem;
}

.client-table thead {
  background: rgba(0, 119, 182, 0.08);
}

.client-table td, .client-table th {
  vertical-align: middle;
}

.badge-scope {
  background: #eff6ff;
  color: var(--sso-ocean-primary);
  font-size: 0.75rem;
  border-radius: 4px;
  padding: 0.25em 0.55em;
  margin: 0.1em;
  border: 1px solid rgba(0, 119, 182, 0.2);
}

.secret-box {
  background: var(--sso-navy-950);
  color: #4ade80;
  font-family: var(--font-mono);
  border-radius: var(--sso-radius-sm);
  padding: 1rem;
  word-break: break-all;
  font-size: 0.88rem;
  border: 1px solid var(--sso-border-dark);
}

/* Footer Institusi */
.sso-footer {
  margin-top: auto;
  border-top: 1px solid var(--sso-border-dark);
  background: rgba(6, 16, 30, 0.92);
  color: var(--sso-text-light);
  font-size: 0.82rem;
  padding: 1.25rem 1rem;
  text-align: center;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 991.98px) {
  .auth-split-container {
    grid-template-columns: 1fr;
    max-width: 580px;
  }

  .auth-identity-panel {
    padding: 2.5rem 2rem 2rem;
    border-right: none;
    border-bottom: 1px solid var(--sso-border-dark);
  }

  .auth-form-panel {
    padding: 2.5rem 2rem;
  }
}

@media (max-width: 575.98px) {
  .auth-shell {
    padding: 1rem 0.75rem;
  }

  .auth-identity-panel,
  .auth-form-panel {
    padding: 2rem 1.25rem;
  }

  .identity-title {
    font-size: 1.55rem;
  }

  .dashboard-shell {
    padding: 1.25rem 0.85rem 3rem;
  }

  .dashboard-hero-bar {
    padding: 1.5rem 1.25rem;
  }

  .hero-identity-group {
    gap: 0.85rem;
  }

  .hero-avatar-large {
    width: 50px;
    height: 50px;
    font-size: 1.25rem;
  }

  .action-grid {
    grid-template-columns: 1fr;
  }
}