/* ==========================================================================
   SIGA Modern Navbar Styles - Green & White Corporate Theme
   ========================================================================== */

:root {
  --siga-green-dark: #052e26;
  --siga-green-primary: #075f49;
  --siga-green-medium: #0b8064;
  --siga-green-light: #22c55e;
  --siga-green-bg: #f0fdf4;
  --siga-green-hover: #dcfce7;
  --siga-text-dark: #1e293b;
  --siga-text-muted: #64748b;
  --siga-shadow-nav: 0 8px 24px rgba(6, 78, 59, 0.18);
  --siga-shadow-dropdown: 0 12px 32px rgba(15, 81, 50, 0.12), 0 4px 12px rgba(0, 0, 0, 0.05);
}

/* Base Navbar Container */
.siga-navbar-container {
  background: #083c35 !important;
  border: none !important;
  border-bottom: 1px solid rgba(110, 231, 183, 0.18) !important;
  border-radius: 0 !important;
  margin-bottom: 0 !important;
  box-shadow: 0 8px 18px rgba(8, 60, 53, 0.18);
  font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif !important;
  z-index: 1030 !important;
  min-height: 56px;
  position: relative;
  overflow: visible;
}

.siga-navbar-container,
.siga-navbar-container li,
.siga-navbar-container a,
.siga-navbar-container span,
.siga-navbar-container font,
.siga-navbar-container .dropdown-menu {
  font-family: 'Poppins', 'Segoe UI', system-ui, -apple-system, sans-serif !important;
}

.siga-navbar-container .glyphicon {
  font-family: 'Glyphicons Halflings' !important;
}

.siga-navbar-container [class^="bi-"],
.siga-navbar-container [class*=" bi-"],
.siga-navbar-container .bi {
  font-family: "bootstrap-icons" !important;
}

.siga-navbar-container::after {
  display: none;
}

.siga-navbar-inner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 6px 18px;
  flex-wrap: wrap;
}

/* Brand / Logo Section */
.siga-brand-box {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 0;
  margin-right: 12px;
}

.siga-brand-link {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 58px;
  min-height: 44px;
  padding: 0 18px 0 0 !important;
  position: relative;
  color: #ffffff !important;
  text-decoration: none !important;
  background: transparent !important;
}

.siga-brand-link:hover,
.siga-brand-link:focus,
.siga-brand-link:active {
  background: transparent !important;
  border: 0 !important;
  box-shadow: none !important;
  outline: 0 !important;
}

.siga-brand-link::after {
  content: "";
  position: absolute;
  top: 8px;
  right: 0;
  bottom: 8px;
  width: 1px;
  background: rgba(236, 253, 245, 0.14);
}

.siga-brand-logo {
  display: block;
  height: 44px;
  width: auto;
  max-width: 42px;
  object-fit: contain;
  object-position: center;
  transition: none;
  filter: none;
  transform: none;
  background: transparent;
  border: 0;
  box-shadow: none;
}

.siga-brand-logo:hover {
  transform: none;
}

/* Modern Hamburger Toggle for Mobile */
.siga-navbar-toggle {
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  margin-top: 10px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.siga-navbar-toggle:hover,
.siga-navbar-toggle:focus {
  background: rgba(255, 255, 255, 0.25) !important;
  outline: none !important;
}

.siga-navbar-toggle .icon-bar {
  background-color: #ffffff !important;
  height: 2.5px !important;
  border-radius: 2px !important;
}

/* Navigation List */
.siga-navbar-container .siga-nav-list {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  justify-content: flex-start;
  margin: 0;
  padding: 0;
  list-style: none;
  flex-wrap: wrap;
}

.siga-navbar-container .siga-nav-list > li {
  position: relative;
  margin: 0 4px;
}

/* Nav Link Styling */
.siga-navbar-container .siga-nav-list > li > a {
  color: rgba(248, 250, 252, 0.94) !important;
  font-size: 13.25px !important;
  font-weight: 500 !important;
  padding: 10px 10px !important;
  border-radius: 6px !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px;
  min-height: 36px;
  position: relative;
  transition: background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease, transform 0.18s ease !important;
  background: transparent !important;
  border: 0;
  text-decoration: none !important;
  letter-spacing: 0;
}

.siga-navbar-container .siga-nav-list > li > a::after {
  content: "";
  position: absolute;
  right: 10px;
  bottom: 3px;
  left: 10px;
  height: 2px;
  background: #6ee7b7;
  border-radius: 999px;
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.siga-navbar-container .siga-nav-list > li > a i,
.siga-navbar-container .siga-nav-list > li > a span[class*="bi"],
.siga-navbar-container .siga-nav-list > li > a span[class*="glyphicon"] {
  font-size: 14px;
  opacity: 0.82;
  color: #bbf7d0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.18s ease, transform 0.18s ease;
}

.siga-navbar-container .siga-nav-list > li:hover > a,
.siga-navbar-container .siga-nav-list > li > a:focus,
.siga-navbar-container .siga-nav-list > li.open > a {
  color: #ffffff !important;
  background: rgba(255, 255, 255, 0.06) !important;
  box-shadow: none;
  transform: translateY(-1px);
}

.siga-navbar-container .siga-nav-list > li:hover > a::after,
.siga-navbar-container .siga-nav-list > li > a:focus::after,
.siga-navbar-container .siga-nav-list > li.open > a::after {
  opacity: 1;
  transform: scaleX(1);
}

.siga-navbar-container .siga-nav-list > li:hover > a i,
.siga-navbar-container .siga-nav-list > li:hover > a span {
  opacity: 1;
  transform: translateY(-1px);
}

/* Dropdown Caret Indicator */
.siga-navbar-container .siga-nav-list .caret {
  margin-left: 4px;
  border-top-color: rgba(255, 255, 255, 0.9) !important;
  border-bottom-color: rgba(255, 255, 255, 0.9) !important;
  transition: transform 0.2s ease;
}

.siga-navbar-container .siga-nav-list > li.open .caret {
  transform: rotate(180deg);
}

/* Modern Elevated Dropdown Menus */
.siga-navbar-container .siga-nav-list .dropdown-menu {
  background-color: #ffffff !important;
  border: 1px solid rgba(15, 81, 50, 0.08) !important;
  border-radius: 12px !important;
  box-shadow: var(--siga-shadow-dropdown) !important;
  padding: 8px !important;
  min-width: 220px;
  margin-top: 6px !important;
  animation: sigaFadeIn 0.22s ease-out;
}

@keyframes sigaFadeIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Dropdown Menu Items */
.siga-navbar-container .siga-nav-list .dropdown-menu > li {
  margin-bottom: 2px;
}

.siga-navbar-container .siga-nav-list .dropdown-menu > li > a {
  color: var(--siga-text-dark) !important;
  font-size: 13px !important;
  font-weight: 500 !important;
  padding: 9px 14px !important;
  border-radius: 8px !important;
  display: flex !important;
  align-items: center !important;
  gap: 10px;
  height: auto !important;
  transition: background-color 0.18s ease, color 0.18s ease !important;
  background: transparent !important;
  text-decoration: none !important;
}

.siga-navbar-container .siga-nav-list .dropdown-menu > li > a i,
.siga-navbar-container .siga-nav-list .dropdown-menu > li > a span[class*="bi"],
.siga-navbar-container .siga-nav-list .dropdown-menu > li > a span[class*="glyphicon"] {
  color: var(--siga-green-primary);
  font-size: 15px;
  width: 18px;
  text-align: center;
  transition: color 0.18s ease;
}

.siga-navbar-container .siga-nav-list .dropdown-menu > li > a:hover,
.siga-navbar-container .siga-nav-list .dropdown-menu > li > a:focus {
  background-color: var(--siga-green-bg) !important;
  color: var(--siga-green-dark) !important;
  font-weight: 500 !important;
  padding-left: 14px !important;
}

.siga-navbar-container .siga-nav-list .dropdown-menu > li > a:hover i,
.siga-navbar-container .siga-nav-list .dropdown-menu > li > a:hover span {
  color: var(--siga-green-primary);
  transform: none;
}

/* Nested Submenus (Dropdown Submenu) */
.siga-navbar-container .siga-nav-list .dropdown-submenu {
  position: relative;
}

.siga-navbar-container .siga-nav-list .dropdown-menu .dropdown-submenu > a {
  padding-right: 34px !important;
  position: relative;
}

.siga-navbar-container .siga-nav-list .dropdown-menu .dropdown-submenu > a .caret {
  display: none !important;
}

.siga-navbar-container .siga-nav-list .dropdown-menu .dropdown-submenu > a::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 14px;
  width: 7px;
  height: 7px;
  border-top: 2px solid #0f766e;
  border-right: 2px solid #0f766e;
  opacity: 0.72;
  transform: translateY(-50%) rotate(45deg);
  transition: right 0.18s ease, opacity 0.18s ease;
}

.siga-navbar-container .siga-nav-list .dropdown-menu .dropdown-submenu:hover > a::after {
  right: 11px;
  opacity: 1;
}

.siga-navbar-container .siga-nav-list .dropdown-submenu > .dropdown-menu {
  top: 0;
  left: 100%;
  margin-top: -6px !important;
  margin-left: 4px;
  border-radius: 12px !important;
}

.siga-navbar-container .siga-nav-list .dropdown-submenu:hover > a {
  background-color: var(--siga-green-bg) !important;
  color: var(--siga-green-dark) !important;
}

/* Mega Menu */
.siga-navbar-container .siga-nav-list > .siga-mega-item {
  position: static;
}

.siga-navbar-container .siga-nav-list > .siga-mega-item > .siga-mega-menu {
  left: 18px !important;
  right: auto !important;
  width: fit-content;
  max-width: 1120px;
  min-width: 0;
  padding: 0 !important;
  border: 1px solid rgba(15, 81, 50, 0.1) !important;
  border-radius: 12px !important;
  overflow: hidden;
}

.siga-navbar-container .siga-nav-list > .siga-mega-item > .siga-mega-operaciones {
  max-height: calc(100vh - 90px);
  overflow-x: hidden;
  overflow-y: auto;
}

.siga-mega-shell {
  display: block;
  margin: 0 !important;
  padding: 0 !important;
}

.siga-mega-heading {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  background: #f7fbf9;
  border-bottom: 1px solid #e5efe9;
}

.siga-mega-heading > span {
  width: 34px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: #e9f7f2;
  color: var(--siga-green-primary);
  font-size: 17px;
}

.siga-mega-heading strong {
  display: block;
  color: var(--siga-text-dark);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.2;
}

.siga-mega-heading small {
  display: block;
  color: var(--siga-text-muted);
  font-size: 12px;
  line-height: 1.3;
  margin-top: 2px;
}

.siga-mega-grid {
  display: grid;
  grid-template-columns: repeat(var(--siga-mega-columns, 5), minmax(150px, 210px));
  gap: 0;
  padding: 14px;
  background: #ffffff;
}

.siga-mega-grid.siga-mega-grid-3 {
  --siga-mega-columns: 3;
  grid-template-columns: repeat(var(--siga-mega-columns), minmax(180px, 230px));
}

.siga-mega-grid.siga-mega-grid-4 {
  --siga-mega-columns: 4;
  grid-template-columns: repeat(var(--siga-mega-columns), minmax(170px, 220px));
}

.siga-mega-column {
  min-width: 0;
  padding: 4px 10px 8px;
}

.siga-mega-column + .siga-mega-column {
  border-left: 1px solid #edf4f0;
}

.siga-mega-column h4 {
  margin: 0 0 8px;
  color: #64748b;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.siga-mega-link {
  display: flex !important;
  align-items: center !important;
  gap: 9px;
  width: 100%;
  min-height: 34px;
  padding: 7px 9px !important;
  border-radius: 8px !important;
  color: var(--siga-text-dark) !important;
  font-size: 12.5px !important;
  font-weight: 500 !important;
  line-height: 1.25;
  text-decoration: none !important;
  white-space: normal;
  background: transparent !important;
  transition: background-color 0.16s ease, color 0.16s ease;
}

.siga-mega-link span[class*="bi"],
.siga-mega-link span[class*="glyphicon"] {
  flex: 0 0 18px;
  width: 18px;
  color: var(--siga-green-primary) !important;
  text-align: center;
  opacity: 0.9;
}

.siga-mega-link:hover,
.siga-mega-link:focus {
  background: #f0f9f4 !important;
  color: var(--siga-green-dark) !important;
  font-weight: 600 !important;
}

.siga-mega-link:hover span,
.siga-mega-link:focus span {
  transform: none !important;
}

/* User Capsule / Session Badge */
.siga-user-capsule {
  background: rgba(255, 255, 255, 0.15) !important;
  border: 1px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 50px !important;
  padding: 5px 14px !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  transition: all 0.25s ease !important;
}

.siga-user-capsule:hover {
  background: rgba(255, 255, 255, 0.25) !important;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1) !important;
}

.siga-user-avatar {
  width: 32px;
  height: 32px;
  background: #ffffff;
  color: var(--siga-green-primary);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 15px;
  overflow: hidden;
  box-shadow: 0 0 0 2px rgba(236, 253, 245, 0.55), 0 4px 10px rgba(0, 0, 0, 0.16);
  flex: 0 0 32px;
  transform: none !important;
}

.siga-user-avatar img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.siga-user-avatar-fallback {
  display: inline-flex;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  color: var(--siga-green-primary) !important;
  font-size: 17px !important;
  transform: none !important;
}

.siga-user-name {
  color: #ffffff !important;
  font-weight: 600 !important;
  font-size: 13px !important;
}

.siga-status-dot {
  width: 8px;
  height: 8px;
  background-color: #4ade80;
  border-radius: 50%;
  box-shadow: 0 0 6px #4ade80;
  display: inline-block;
}

/* Bell Notification Custom Badge */
.siga-bell-badge {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.siga-bell-badge .custom-bell-icon {
  font-size: 18px !important;
  color: #fbbf24 !important;
  animation: bellPulse 1.5s infinite;
}

@keyframes bellPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

/* Responsiveness Improvements */
@media (max-width: 991px) {
  .siga-navbar-inner {
    padding: 8px 12px;
  }
  
  .siga-navbar-container .siga-nav-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
    margin-top: 10px;
  }

  .siga-navbar-container .siga-nav-list > li > a {
    padding: 10px 14px !important;
  }

  .siga-navbar-container .siga-nav-list .dropdown-menu {
    position: static !important;
    float: none !important;
    width: 100% !important;
    box-shadow: none !important;
    background-color: rgba(255, 255, 255, 0.96) !important;
    margin-top: 4px !important;
  }

  .siga-navbar-container .siga-nav-list .dropdown-submenu > .dropdown-menu {
    position: static !important;
    margin-left: 15px !important;
  }

  .siga-navbar-container .siga-nav-list > .siga-mega-item > .siga-mega-menu {
    min-width: 0;
    max-width: none;
    left: auto !important;
    right: auto !important;
    width: 100% !important;
  }

  .siga-mega-grid {
    grid-template-columns: 1fr;
    padding: 10px;
  }

  .siga-mega-column {
    padding: 8px 4px;
  }

  .siga-mega-column + .siga-mega-column {
    border-left: 0;
    border-top: 1px solid #edf4f0;
  }
}