/* GCWUF Student Portal — modern layout overrides */

:root {
  --portal-gold: #FAC400;
  --portal-gold-dark: #e0ad00;
  --portal-navy: #1a365d;
  --portal-navy-dark: #0f2440;
  --portal-blue: #188ae2;
  --portal-blue-light: #71b6f9;
  --portal-bg: #eef2f7;
  --portal-card: #ffffff;
  --portal-text: #1e293b;
  --portal-muted: #64748b;
  --portal-border: #dde4ee;
  --portal-sidebar-width: 290px;
  --portal-topbar-height: 72px;
  --portal-radius: 12px;
  --portal-shadow: 0 2px 8px rgba(15, 36, 64, 0.07), 0 6px 20px rgba(15, 36, 64, 0.05);
  --portal-nav-size: 1.0625rem;   /* 17px */
  --portal-nav-section-size: 0.8125rem; /* 13px */
}

body.portal-app,
body.portal-auth {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  color: var(--portal-text);
  background: var(--portal-bg);
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* ── Auth / Login layout ── */
body.portal-auth {
  min-height: 100vh;
}

.portal-auth-wrap {
  display: flex;
  min-height: 100vh;
}

.portal-auth-brand {
  flex: 1;
  background: linear-gradient(155deg, var(--portal-navy-dark) 0%, var(--portal-navy) 45%, #2a5080 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 56px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.portal-auth-brand::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(250, 196, 0, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.portal-auth-brand img,
.portal-auth-brand .portal-logo-fallback {
  width: 120px;
  height: 120px;
  margin-bottom: 28px;
  position: relative;
}

.portal-auth-brand h1 {
  font-size: 1.65rem;
  font-weight: 700;
  line-height: 1.45;
  margin: 0 0 16px;
  color: var(--portal-gold);
  max-width: 460px;
  position: relative;
}

.portal-auth-brand p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.82);
  margin: 0;
  max-width: 420px;
  line-height: 1.6;
  position: relative;
}

.portal-auth-panel {
  flex: 0 0 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 48px;
  background: var(--portal-bg);
}

.portal-auth-card {
  background: var(--portal-card);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  padding: 40px 36px;
  border: 1px solid var(--portal-border);
}

.portal-auth-card h2 {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--portal-navy);
}

.portal-auth-card .portal-auth-subtitle {
  color: var(--portal-muted);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.5;
}

.portal-form-group {
  margin-bottom: 22px;
}

.portal-form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--portal-text);
}

.portal-form-group .form-control {
  height: 48px;
  border-radius: 10px;
  border: 1px solid var(--portal-border);
  box-shadow: none;
  font-size: 1rem;
  padding: 10px 14px;
}

.portal-form-group .form-control:focus {
  border-color: var(--portal-blue);
  box-shadow: 0 0 0 3px rgba(24, 138, 226, 0.18);
}

.portal-form-hint {
  font-size: 0.875rem;
  color: var(--portal-muted);
  margin-top: 8px;
  line-height: 1.45;
}

.portal-btn-primary {
  display: block;
  width: 100%;
  height: 50px;
  background: linear-gradient(135deg, var(--portal-navy) 0%, #234876 100%);
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1.0625rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 4px 12px rgba(26, 54, 93, 0.25);
}

.portal-btn-primary:hover {
  background: linear-gradient(135deg, var(--portal-navy-dark) 0%, var(--portal-navy) 100%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(26, 54, 93, 0.3);
}

.portal-auth-footer {
  text-align: center;
  margin-top: 28px;
  font-size: 0.95rem;
  color: var(--portal-muted);
}

.portal-auth-footer a {
  color: var(--portal-blue);
  font-weight: 600;
}

.portal-alert {
  padding: 14px 18px;
  border-radius: 10px;
  margin-bottom: 22px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.portal-alert-danger {
  background: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
}

.portal-alert-success {
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
}

/* ── App shell ── */
.portal-shell {
  display: flex;
  min-height: 100vh;
}

.portal-sidebar {
  width: var(--portal-sidebar-width);
  background: linear-gradient(180deg, #0f2440 0%, var(--portal-navy-dark) 40%, #152d4d 100%);
  color: #fff;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.25s ease;
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.12);
}

.portal-sidebar-brand {
  padding: 24px 22px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  gap: 14px;
  background: rgba(0, 0, 0, 0.15);
}

.portal-sidebar-brand img,
.portal-sidebar-brand .portal-logo-fallback {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

.portal-sidebar-brand span {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--portal-gold);
  letter-spacing: 0.01em;
}

.portal-nav {
  flex: 1;
  padding: 16px 12px 28px;
  list-style: none;
  margin: 0;
}

.portal-nav-section {
  padding: 20px 14px 8px;
  font-size: var(--portal-nav-section-size);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.5);
}

.portal-nav > li:not(.portal-nav-section) {
  margin-bottom: 2px;
}

.portal-nav a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 13px 16px;
  margin: 0 4px;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  font-size: var(--portal-nav-size);
  font-weight: 500;
  line-height: 1.35;
  border-radius: 10px;
  transition: background 0.15s, color 0.15s, transform 0.1s;
}

.portal-nav a:hover {
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  text-decoration: none;
}

.portal-nav a.is-active {
  background: rgba(250, 196, 0, 0.18);
  color: var(--portal-gold);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--portal-gold);
}

.portal-nav a .fa {
  width: 22px;
  min-width: 22px;
  text-align: center;
  font-size: 1.125rem;
  opacity: 0.9;
}

.portal-nav a.is-active .fa {
  opacity: 1;
  color: var(--portal-gold);
}

.portal-main {
  flex: 1;
  margin-left: var(--portal-sidebar-width);
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.portal-topbar {
  height: var(--portal-topbar-height);
  background: var(--portal-card);
  border-bottom: 1px solid var(--portal-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 4px rgba(15, 36, 64, 0.04);
}

.portal-topbar-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.portal-menu-toggle {
  display: none;
  background: var(--portal-bg);
  border: 1px solid var(--portal-border);
  border-radius: 10px;
  padding: 10px 12px;
  cursor: pointer;
  color: var(--portal-navy);
  font-size: 1.25rem;
  line-height: 1;
}

.portal-page-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--portal-navy);
  margin: 0;
  letter-spacing: -0.01em;
}

.portal-topbar-user {
  display: flex;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
}

.portal-topbar-user .portal-user-name {
  font-weight: 600;
  font-size: 1rem;
  color: var(--portal-navy);
}

.portal-topbar-user .portal-user-meta {
  color: var(--portal-muted);
  font-size: 0.9rem;
  margin-top: 2px;
}

.portal-topbar-logout {
  color: var(--portal-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--portal-border);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.portal-topbar-logout:hover {
  color: #dc2626;
  border-color: #fecaca;
  background: #fef2f2;
  text-decoration: none;
}

.portal-content {
  flex: 1;
  padding: 28px 32px;
  max-width: 1400px;
}

.portal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 999;
}

.portal-overlay.is-visible {
  display: block;
}

/* ── Dashboard ── */
.portal-welcome {
  background: linear-gradient(135deg, var(--portal-navy) 0%, #2a5080 100%);
  color: #fff;
  border-radius: var(--portal-radius);
  padding: 32px 36px;
  margin-bottom: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  box-shadow: var(--portal-shadow);
  position: relative;
  overflow: hidden;
}

.portal-welcome::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, rgba(250, 196, 0, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.portal-welcome h2 {
  margin: 0 0 6px;
  font-size: 1.75rem;
  font-weight: 700;
  position: relative;
}

.portal-welcome p {
  margin: 0;
  opacity: 0.88;
  font-size: 1.05rem;
  position: relative;
}

.portal-welcome-badge {
  background: rgba(250, 196, 0, 0.22);
  color: var(--portal-gold);
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 0.95rem;
  font-weight: 600;
  position: relative;
  border: 1px solid rgba(250, 196, 0, 0.35);
}

.portal-quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 18px;
  margin-bottom: 28px;
}

.portal-action-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  padding: 24px 18px;
  text-align: center;
  text-decoration: none;
  color: var(--portal-text);
  transition: box-shadow 0.2s, border-color 0.2s, transform 0.15s;
  box-shadow: var(--portal-shadow);
}

.portal-action-card:hover {
  border-color: var(--portal-blue-light);
  box-shadow: 0 6px 20px rgba(24, 138, 226, 0.14);
  transform: translateY(-3px);
  text-decoration: none;
  color: var(--portal-navy);
}

.portal-action-card .fa {
  font-size: 2rem;
  color: var(--portal-blue);
  margin-bottom: 12px;
  display: block;
}

.portal-action-card span {
  font-size: 0.95rem;
  font-weight: 600;
  display: block;
  line-height: 1.35;
}

.portal-grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.portal-info-card {
  background: var(--portal-card);
  border: 1px solid var(--portal-border);
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  overflow: hidden;
}

.portal-info-card-header {
  padding: 18px 22px;
  border-bottom: 1px solid var(--portal-border);
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--portal-navy);
  background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
}

.portal-info-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.portal-info-list li {
  display: flex;
  padding: 14px 22px;
  border-bottom: 1px solid var(--portal-border);
  font-size: 1rem;
}

.portal-info-list li:last-child {
  border-bottom: none;
}

.portal-info-list .portal-info-label {
  flex: 0 0 150px;
  font-weight: 600;
  color: var(--portal-muted);
  font-size: 0.95rem;
}

.portal-info-list .portal-info-value {
  flex: 1;
  color: var(--portal-text);
  font-weight: 500;
}

/* ── Content pages (feature pages) ── */
.portal-page-header {
  margin-bottom: 24px;
}

.portal-page-header h3 {
  margin: 0 0 6px;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--portal-navy);
}

.portal-page-header p {
  font-size: 1rem;
  line-height: 1.5;
}

.portal-page-header .portal-program-badge {
  display: inline-block;
  background: #fef3c7;
  color: #92400e;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 10px;
}

.portal-content .card-box {
  border-radius: var(--portal-radius);
  box-shadow: var(--portal-shadow);
  border: 1px solid var(--portal-border);
  padding: 20px 24px;
  margin-bottom: 20px;
  background: var(--portal-card);
}

.portal-content .table {
  font-size: 0.95rem;
}

.portal-content .table th {
  background: #f1f5f9;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--portal-navy);
  padding: 12px 14px !important;
  border-bottom: 2px solid var(--portal-border) !important;
}

.portal-content .table td {
  padding: 12px 14px !important;
  vertical-align: middle !important;
  font-size: 0.95rem;
}

.portal-content .btn {
  font-size: 0.95rem;
  padding: 8px 16px;
  border-radius: 8px;
}

.portal-content blockquote p {
  font-size: 1rem;
  line-height: 1.6;
}

.portal-content .h_c {
  font-size: 1rem !important;
  padding: 10px 14px !important;
  margin: 12px 0 8px !important;
}

/* ── Footer ── */
.portal-footer {
  padding: 18px 28px;
  border-top: 1px solid var(--portal-border);
  background: var(--portal-card);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--portal-muted);
}

/* ── Responsive ── */
@media (max-width: 991px) {
  :root {
    --portal-sidebar-width: 300px;
  }

  .portal-auth-wrap {
    flex-direction: column;
  }

  .portal-auth-brand {
    padding: 36px 28px;
    min-height: auto;
  }

  .portal-auth-brand h1 {
    font-size: 1.4rem;
  }

  .portal-auth-panel {
    flex: 1;
    padding: 28px 24px;
  }

  .portal-sidebar {
    transform: translateX(-100%);
  }

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

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

  .portal-menu-toggle {
    display: block;
  }

  .portal-topbar-user .portal-user-meta {
    display: none;
  }

  .portal-content {
    padding: 20px 16px;
  }

  .portal-page-title {
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .portal-quick-actions {
    grid-template-columns: repeat(2, 1fr);
  }

  .portal-welcome h2 {
    font-size: 1.4rem;
  }

  .portal-info-list li {
    flex-direction: column;
    gap: 4px;
  }

  .portal-info-list .portal-info-label {
    flex: none;
  }

  .portal-nav a {
    font-size: 1rem;
    padding: 14px 16px;
  }
}

/* Legacy overrides */
#topnav {
  display: none !important;
}

body.portal-app .wrapper {
  margin-top: 0;
  padding-bottom: 0;
}

body.portal-app .container {
  width: 100%;
  max-width: 100%;
  padding-left: 0;
  padding-right: 0;
}

.logoo {
  margin-left: 0;
  color: var(--portal-gold);
  font-size: 1.5rem;
  margin-top: 0;
  margin-bottom: 0;
}