/* ========================================
  CUSTOM GLASSMORPHISM INTEGRATION
  Integration layer between existing custom.css
  and new glasmorphism-theme.css
  Created: 2026-01-19
======================================== */

/* ========================================
  ENHANCED NAVBAR WITH GLASSMORPHISM
  Replaces/enhances existing navbar-default
======================================== */

.navbar-default {
   background: rgba(47, 58, 75, 0.85) !important;
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
   transition: all 0.3s ease;
   border: none;
}

.navbar-default.navbar-shrink {
   background: rgba(47, 58, 75, 0.95) !important;
   backdrop-filter: blur(20px);
   -webkit-backdrop-filter: blur(20px);
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
   padding-top: 10px;
   padding-bottom: 10px;
}

.navbar-default .navbar-nav > li > a {
   color: #ffffff !important;
   padding: 10px 16px;
   margin: 5px 4px;
   border-radius: 6px;
   transition: all 0.3s ease;
   font-weight: 400;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
   background: rgba(255, 255, 255, 0.15);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   color: #ffffff !important;
}

.navbar-default .navbar-nav > .active > a,
.navbar-default .navbar-nav > .active > a:hover,
.navbar-default .navbar-nav > .active > a:focus {
   background: rgba(0, 151, 248, 0.35);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(0, 151, 248, 0.4);
   color: #ffffff !important;
}

.navbar-toggle {
   background: rgba(255, 255, 255, 0.15);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 8px;
}

.navbar-toggle:hover,
.navbar-toggle:focus {
   background: rgba(255, 255, 255, 0.25);
}

.navbar-toggle .icon-bar {
   background-color: #ffffff;
}

/* ========================================
  BOX COMPONENTS WITH GLASSMORPHISM
======================================== */

.box,
.box-pano {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   transition: all 0.3s ease;
}

.box:hover,
.box-pano:hover {
   background: rgba(255, 255, 255, 0.25) !important;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
   transform: translateY(-4px);
}

.box-text {
   color: #ffffff !important;
}

.box-text strong {
   color: #ffffff;
   font-weight: 600;
}

.box-text a {
   color: rgba(255, 255, 255, 0.9) !important;
   transition: all 0.3s ease;
}

.box-text a:hover,
.box-text a:focus {
   color: #ffffff !important;
   text-decoration: none;
}

.box-text .beschreibung {
   color: rgba(255, 255, 255, 0.9);
}

/* Dark variant for boxes on light backgrounds */
.box-dark {
   background: rgba(47, 58, 75, 0.85);
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff;
   border-radius: 12px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* ========================================
  ENHANCED BUTTONS
======================================== */

/* Primary Button with Glass Effect */
.btn-primary,
.btn-xl {
   background: rgba(0, 151, 248, 0.35);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(0, 151, 248, 0.4);
   border-radius: 8px;
   color: #ffffff;
   padding: 12px 24px;
   font-weight: 500;
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-xl:hover,
.btn-xl:focus {
   background: rgba(0, 151, 248, 0.5);
   border-color: rgba(0, 151, 248, 0.6);
   color: #ffffff;
   transform: translateY(-2px);
   box-shadow: 0 4px 20px rgba(0, 151, 248, 0.4);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
}

.btn-primary:active,
.btn-xl:active {
   background: rgba(0, 151, 248, 0.6);
   transform: translateY(0);
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

/* Red Button (xl-red) */
.btn-xl-red {
   background: rgba(231, 76, 60, 0.35);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(231, 76, 60, 0.4);
   border-radius: 8px;
   color: #ffffff;
   padding: 12px 24px;
   font-weight: 500;
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-xl-red:hover,
.btn-xl-red:focus {
   background: rgba(231, 76, 60, 0.5);
   border-color: rgba(231, 76, 60, 0.6);
   color: #ffffff;
   transform: translateY(-2px);
   box-shadow: 0 4px 20px rgba(231, 76, 60, 0.4);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
}

/* Yellow Button */
.btn-warning,
.btn-yellow {
   background: rgba(254, 209, 54, 0.35);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(254, 209, 54, 0.4);
   border-radius: 8px;
   color: #222222;
   padding: 12px 24px;
   font-weight: 500;
   transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.btn-warning:hover,
.btn-warning:focus,
.btn-yellow:hover,
.btn-yellow:focus {
   background: rgba(254, 209, 54, 0.5);
   border-color: rgba(254, 209, 54, 0.6);
   color: #222222;
   transform: translateY(-2px);
   box-shadow: 0 4px 20px rgba(254, 209, 54, 0.4);
   backdrop-filter: blur(10px);
   -webkit-backdrop-filter: blur(10px);
}

/* Default/Secondary Buttons */
.btn-default,
.btn-secondary {
   background: rgba(255, 255, 255, 0.15);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 8px;
   color: #ffffff;
   padding: 12px 24px;
   transition: all 0.3s ease;
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.btn-default:hover,
.btn-default:focus,
.btn-secondary:hover,
.btn-secondary:focus {
   background: rgba(255, 255, 255, 0.25);
   border-color: rgba(255, 255, 255, 0.3);
   color: #ffffff;
   transform: translateY(-2px);
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

/* ========================================
  PORTFOLIO / GRID ITEMS
======================================== */

.portfolio-item {
   position: relative;
   overflow: hidden;
   border-radius: 12px;
   transition: all 0.3s ease;
}

.portfolio-link {
   display: block;
   position: relative;
   overflow: hidden;
   border-radius: 12px;
}

.portfolio-hover {
   position: absolute;
   width: 100%;
   height: 100%;
   opacity: 0;
   background: rgba(0, 151, 248, 0.3);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   transition: all 0.4s ease;
}

.portfolio-link:hover .portfolio-hover {
   opacity: 1;
}

.portfolio-hover .portfolio-hover-content {
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   text-align: center;
   color: #ffffff;
}

.portfolio-hover .portfolio-hover-content i {
   font-size: 48px;
   color: #ffffff;
}

.portfolio-hover .portfolio-hover-content h4,
.portfolio-hover .portfolio-hover-content p {
   color: #ffffff;
}

/* ========================================
  MODAL ENHANCEMENTS
======================================== */

.modal-content {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(20px);
   -webkit-backdrop-filter: blur(20px);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 15px;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
   color: #ffffff;
}

.modal-content .white,
.modal-content p,
.modal-content h1,
.modal-content h2,
.modal-content h3,
.modal-content h4,
.modal-content h5,
.modal-content h6 {
   color: #ffffff !important;
}

.modal-backdrop {
   background: rgba(0, 0, 0, 0.4) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
}

.modal-header {
   background: rgba(255, 255, 255, 0.1) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 15px 15px 0 0;
}

.modal-footer {
   background: rgba(255, 255, 255, 0.1) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-top: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 0 0 15px 15px;
}

/* ========================================
  FORM CONTROLS
======================================== */

.form-control {
   background: rgba(255, 255, 255, 0.9) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 8px;
   transition: all 0.3s ease;
   color: #222222;
}

.form-control:focus {
   background: rgba(255, 255, 255, 0.95) !important;
   border-color: rgba(0, 151, 248, 0.5);
   box-shadow: 0 0 0 3px rgba(0, 151, 248, 0.2);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   outline: none;
}

.form-control::placeholder {
   color: rgba(0, 0, 0, 0.6);
}

/* Dark form controls for dark backgrounds */
.form-control-dark {
   background: rgba(0, 0, 0, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff;
}

.form-control-dark::placeholder {
   color: rgba(255, 255, 255, 0.6);
}

.form-control-dark:focus {
   background: rgba(0, 0, 0, 0.2) !important;
   border-color: rgba(255, 255, 255, 0.4);
   box-shadow: 0 0 0 3px rgba(0, 151, 248, 0.2);
}

/* ========================================
  HEADER / HERO SECTION
======================================== */

header {
   position: relative;
   text-align: center;
   color: #fff;
   background-attachment: scroll;
   background-position: center center;
   background-repeat: none;
   -webkit-background-size: cover;
   -moz-background-size: cover;
   background-size: cover;
   -o-background-size: cover;
}

header::before {
   content: "";
   position: absolute;
   top: 0;
   left: 0;
   width: 100%;
   height: 100%;
   background: rgba(0, 0, 0, 0.4);
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   z-index: 0;
}

header .intro-text {
   position: relative;
   z-index: 1;
   padding-top: 100px;
   padding-bottom: 50px;
}

/* ========================================
  SOCIAL BUTTONS
======================================== */

.btn-social {
   width: 48px;
   height: 48px;
   display: inline-flex;
   align-items: center;
   justify-content: center;
   background: rgba(255, 255, 255, 0.15);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 50%;
   color: #ffffff;
   font-size: 20px;
   transition: all 0.3s ease;
   box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
   margin: 0 4px;
}

.btn-social:hover {
   background: rgba(255, 255, 255, 0.25);
   border-color: rgba(255, 255, 255, 0.3);
   transform: translateY(-3px) scale(1.05);
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
   color: #ffffff;
}

/* Social Media Specific Colors with Glass Effect */
.btn-social.facebook:hover {
   background: rgba(59, 89, 152, 0.4);
   border-color: rgba(59, 89, 152, 0.6);
}

.btn-social.twitter:hover {
   background: rgba(29, 161, 242, 0.4);
   border-color: rgba(29, 161, 242, 0.6);
}

.btn-social.linkedin:hover {
   background: rgba(0, 119, 181, 0.4);
   border-color: rgba(0, 119, 181, 0.6);
}

/* ========================================
  FOOTER
======================================== */

footer {
   background: rgba(47, 58, 75, 0.85);
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border-top: 1px solid rgba(255, 255, 255, 0.2);
   box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
   padding: 25px 0;
   color: #ffffff;
}

footer a {
   color: #ffffff;
   transition: all 0.3s ease;
}

footer a:hover {
   color: #0097f8;
   text-decoration: none;
}

/* ========================================
  TEAM SECTION
======================================== */

.team-member {
   background: rgba(255, 255, 255, 0.15);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   padding: 24px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   transition: all 0.3s ease;
   text-align: center;
   margin-bottom: 30px;
}

.team-member:hover {
   background: rgba(255, 255, 255, 0.25);
   border-color: rgba(255, 255, 255, 0.3);
   transform: translateY(-8px);
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.team-member img {
   border-radius: 50%;
   border: 3px solid rgba(255, 255, 255, 0.3);
   margin: 0 auto 15px;
   width: 150px;
   height: 150px;
   object-fit: cover;
}

.team-member h4 {
   color: #ffffff;
   margin-top: 15px;
   margin-bottom: 5px;
}

.team-member p {
   color: rgba(255, 255, 255, 0.9);
}

/* ========================================
  TIMELINE COMPONENT
======================================== */

.timeline .timeline-panel {
   background: rgba(255, 255, 255, 0.2);
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   transition: all 0.3s ease;
}

.timeline .timeline-panel:hover {
   background: rgba(255, 255, 255, 0.3);
   border-color: rgba(255, 255, 255, 0.3);
   box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
}

.timeline .timeline-badge {
   background: rgba(0, 151, 248, 0.35);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 2px solid rgba(255, 255, 255, 0.3);
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

/* ========================================
  SCROLL TO TOP BUTTON
======================================== */

.scroll-top {
   position: fixed;
   right: 20px;
   bottom: 20px;
   width: 50px;
   height: 50px;
   z-index: 1000;
}

.scroll-top .btn {
   width: 50px;
   height: 50px;
   border-radius: 50%;
   background: rgba(0, 151, 248, 0.35);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(0, 151, 248, 0.4);
   font-size: 20px;
   line-height: 50px;
   text-align: center;
   color: #ffffff;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
   transition: all 0.3s ease;
}

.scroll-top .btn:hover,
.scroll-top .btn:focus {
   background: rgba(0, 151, 248, 0.5);
   border-color: rgba(0, 151, 248, 0.6);
   transform: scale(1.1) translateY(-2px);
   box-shadow: 0 6px 24px rgba(0, 151, 248, 0.4);
}

/* ========================================
  TABLE ENHANCEMENTS
======================================== */

.table {
   background: rgba(255, 255, 255, 0.05) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-radius: 12px;
   overflow: hidden;
   border: 1px solid rgba(255, 255, 255, 0.2);
}

.table thead {
   background: rgba(0, 151, 248, 0.25) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
}

.table thead th {
   color: #ffffff !important;
   font-weight: 600;
   border-bottom: 2px solid rgba(255, 255, 255, 0.3);
   padding: 16px;
}

.table tbody tr {
   border-bottom: 1px solid rgba(255, 255, 255, 0.1);
   transition: all 0.2s ease;
}

.table tbody tr:hover {
   background: rgba(255, 255, 255, 0.15) !important;
}

.table tbody td {
   padding: 12px 16px;
   color: #ffffff !important;
}

.table-striped > tbody > tr:nth-of-type(odd) {
   background: rgba(255, 255, 255, 0.05) !important;
}

.table-striped > tbody > tr:nth-of-type(even) {
   background: rgba(0, 0, 0, 0.05) !important;
}

/* ========================================
  ALERT COMPONENTS
======================================== */

.alert {
   background: rgba(255, 255, 255, 0.2) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 10px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   color: #ffffff !important;
}

.alert a {
   color: #ffffff !important;
   text-decoration: underline;
   font-weight: 600;
}

.alert a:hover {
   color: rgba(255, 255, 255, 0.8) !important;
}

.alert-info {
   background: rgba(0, 151, 248, 0.25) !important;
   border-color: rgba(0, 151, 248, 0.4);
   color: #ffffff !important;
}

.alert-success {
   background: rgba(46, 204, 113, 0.25) !important;
   border-color: rgba(46, 204, 113, 0.4);
   color: #ffffff !important;
}

.alert-warning {
   background: rgba(254, 209, 54, 0.25) !important;
   border-color: rgba(254, 209, 54, 0.4);
   color: #222222 !important;
}

.alert-warning a {
   color: #222222 !important;
}

.alert-danger {
   background: rgba(231, 76, 60, 0.25) !important;
   border-color: rgba(231, 76, 60, 0.4);
   color: #ffffff !important;
}

/* ========================================
  PANEL COMPONENTS
======================================== */

.panel {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   color: #ffffff;
}

.panel-heading {
   background: rgba(255, 255, 255, 0.1) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px 12px 0 0;
   color: #ffffff;
}

.panel-footer {
   background: rgba(255, 255, 255, 0.1) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-top: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 0 0 12px 12px;
   color: #ffffff;
}

.panel-body {
   color: #ffffff;
}

/* ========================================
  RESPONSIVE ADJUSTMENTS
======================================== */

@media (max-width: 768px) {
   /* Reduce blur effects on mobile for performance */
   .navbar-default,
   .box,
   .box-pano,
   .btn-primary,
   .btn-xl,
   .btn-xl-red,
   .team-member,
   .portfolio-hover,
   footer {
       backdrop-filter: blur(6px);
       -webkit-backdrop-filter: blur(6px);
   }

   .navbar-default .navbar-nav {
       background: rgba(47, 58, 75, 0.95);
       backdrop-filter: blur(12px);
       -webkit-backdrop-filter: blur(12px);
       border-radius: 8px;
       margin-top: 10px;
       padding: 10px;
   }

   .navbar-default .navbar-nav > li > a {
       margin: 2px 0;
   }
}

@media (max-width: 576px) {
   /* Even lighter effects on small screens */
   .navbar-default,
   .box,
   .btn-primary,
   .team-member {
       backdrop-filter: blur(4px);
       -webkit-backdrop-filter: blur(4px);
   }
}

/* ========================================
  UTILITY CLASSES
======================================== */

/* Hide elements on specific viewports with glass transition */
.hidden-glass {
   opacity: 0;
   visibility: hidden;
   transition: opacity 0.3s ease, visibility 0.3s ease;
}

.visible-glass {
   opacity: 1;
   visibility: visible;
}

/* ========================================
  ACCESSIBILITY
======================================== */

/* Focus visible for keyboard navigation */
.btn-primary:focus-visible,
.btn-xl:focus-visible,
.btn-xl-red:focus-visible,
.form-control:focus-visible {
   outline: 2px solid #0097f8;
   outline-offset: 2px;
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
   .navbar-default,
   .btn-primary,
   .btn-xl,
   .portfolio-hover,
   .team-member,
   .box {
       transition: none;
   }
}

/* ========================================
  ADDITIONAL GLASSMORPHISM OVERRIDES
  Ensures all white backgrounds are replaced
======================================== */

/* Container backgrounds */
.container-fluid {
   background: transparent;
}

/* Well components */
.well {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   color: #ffffff;
}

/* List groups */
.list-group {
   background: transparent;
}

.list-group-item {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff !important;
   margin-bottom: 5px;
   border-radius: 8px;
}

.list-group-item:hover {
   background: rgba(255, 255, 255, 0.25) !important;
}

/* Jumbotron */
.jumbotron {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(12px);
   -webkit-backdrop-filter: blur(12px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   color: #ffffff;
}

/* Thumbnails */
.thumbnail {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 8px;
   padding: 4px;
}

/* Input groups */
.input-group-addon {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff;
}

/* Dropdowns */
.dropdown-menu {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 10px;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.dropdown-menu > li > a {
   color: #ffffff !important;
   transition: all 0.2s ease;
}

.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus {
   background: rgba(255, 255, 255, 0.2) !important;
   color: #ffffff !important;
}

/* Breadcrumbs */
.breadcrumb {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 8px;
}

.breadcrumb > li + li:before {
   color: rgba(255, 255, 255, 0.6);
}

.breadcrumb > li > a {
   color: #ffffff !important;
}

/* Pagination */
.pagination > li > a,
.pagination > li > span {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff !important;
}

.pagination > li > a:hover,
.pagination > li > a:focus {
   background: rgba(255, 255, 255, 0.25) !important;
   color: #ffffff !important;
}

.pagination > .active > a,
.pagination > .active > span {
   background: rgba(0, 151, 248, 0.4) !important;
   border-color: rgba(0, 151, 248, 0.5);
}

/* Progress bars */
.progress {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-radius: 10px;
   box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.1);
}

.progress-bar {
   background: rgba(0, 151, 248, 0.6) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
}

/* Popovers and Tooltips */
.popover {
   background: rgba(255, 255, 255, 0.15) !important;
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border: 1px solid rgba(255, 255, 255, 0.3);
   border-radius: 10px;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.popover-title {
   background: rgba(255, 255, 255, 0.1) !important;
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   color: #ffffff;
}

.popover-content {
   color: #ffffff;
}

.tooltip-inner {
   background: rgba(0, 0, 0, 0.8) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
}

/* Media objects */
.media {
   background: rgba(255, 255, 255, 0.1);
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-radius: 8px;
   padding: 15px;
   margin-bottom: 15px;
}

/* Ensure text visibility */
.box p,
.box-pano p,
.box-text p,
.panel p,
.modal-content p {
   color: rgba(255, 255, 255, 0.95) !important;
}

/* Icon colors on glass backgrounds */
.box i,
.box-pano i,
.box-text i {
   color: rgba(255, 255, 255, 0.9);
}

.box-text i:hover {
   color: #ffffff;
}

/* Ensure links are visible */
.box a,
.box-pano a,
.panel a {
   color: rgba(255, 255, 255, 0.9) !important;
   transition: all 0.3s ease;
}

.box a:hover,
.box-pano a:hover,
.panel a:hover {
   color: #ffffff !important;
   text-decoration: none;
}

/* Image responsiveness on glass backgrounds */
.box img,
.box-pano img {
   border-radius: 8px 8px 0 0;
}

/* HR styling for glass backgrounds */
.box hr,
.box-pano hr,
.panel hr {
   border-top: 1px dashed rgba(255, 255, 255, 0.3);
}

/* ========================================
  BOOTSTRAP CARD COMPONENTS (FAQ/HELP)
======================================== */

/* Card Container */
.card {
   background: rgba(255, 255, 255, 0.08) !important;
   backdrop-filter: blur(15px);
   -webkit-backdrop-filter: blur(15px);
   border: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px;
   box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
   transition: all 0.3s ease;
   overflow: hidden;
}

.card:hover {
   background: rgba(255, 255, 255, 0.15) !important;
   box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
   transform: translateY(-2px);
}

/* Card Header */
.card-header {
   background: rgba(0, 151, 248, 0.15) !important;
   backdrop-filter: blur(20px);
   -webkit-backdrop-filter: blur(20px);
   border-bottom: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 12px 12px 0 0;
   padding: 0 !important;
   margin: 0 !important;
   color: #ffffff !important;
}

.card-header h5,
.card-header .mb-0 {
   color: #ffffff !important;
   margin: 0;
}

.card-header a {
   color: #ffffff !important;
   text-decoration: none;
   display: block;
}

.card-header a:hover {
   color: rgba(255, 255, 255, 0.95) !important;
   text-decoration: none;
}

/* Card Header Button - Override inline styles */
.card-header .btn[style*="background-color"],
.card-header .btn-link[style*="background-color"],
.card-header button.btn[style*="background-color"],
.card-header button.btn-link[style*="background-color"],
.card-header .btn,
.card-header .btn-link,
.card-header button.btn,
.card-header button.btn-link {
   background: transparent !important;
   background-color: transparent !important;
   border: none !important;
   color: #ffffff !important;
   text-align: left;
   padding: 15px 20px !important;
   transition: all 0.3s ease;
   width: 100%;
   text-decoration: none !important;
   border-radius: 0 !important;
   white-space: normal;
   font-weight: 500;
}

.card-header .btn:hover,
.card-header .btn-link:hover,
.card-header button.btn:hover,
.card-header button.btn-link:hover {
   background: rgba(255, 255, 255, 0.15) !important;
   transform: translateX(5px);
   text-decoration: none !important;
}

.card-header .btn:focus,
.card-header .btn-link:focus,
.card-header button.btn:focus,
.card-header button.btn-link:focus {
   outline: none !important;
   box-shadow: none !important;
   text-decoration: none !important;
}

/* Icons in Card Header */
.card-header i {
   color: #ffffff !important;
   margin-right: 10px;
}

.card-header i.fa-arrow-right {
   float: right;
   margin-right: 0;
   margin-top: 2px;
}

/* Card Body */
.card-body {
   background: transparent;
   color: #ffffff;
   padding: 20px;
}

/* Card Footer */
.card-footer {
   background: rgba(255, 255, 255, 0.1) !important;
   backdrop-filter: blur(8px);
   -webkit-backdrop-filter: blur(8px);
   border-top: 1px solid rgba(255, 255, 255, 0.2);
   border-radius: 0 0 12px 12px;
   color: #ffffff;
   padding: 15px 20px;
}

/* ========================================
  HEADER & WELCOME SECTION GLASSMORPHISM
  Add glass effect ONLY to header area - not tour boxes
======================================== */

/* Welcome text background - ONLY first row after login */
.container-fluid > .container > .row.pad15.abstando:first-child {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 30px !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}

/* Section headings throughout the page - minimal style without glass box */
#vtour h1,
#bildgallerien h1,
#videos h1,
#tools h1,
#help h1,
.row.pad15.abstando h1.white,
.row.pad15 h1.white {
    background: none !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 0;
    padding: 10px 0 15px 0 !important;
    margin-bottom: 25px !important;
    box-shadow: none;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.6);
    color: #ffffff !important;
}