/* ===================================================================
   PREMIUM KONFIGURATOR OPTIMIERUNG
   Fokus: Premium Look + Ergonomie + Usability
   =================================================================== */

/* ===================================================================
   OBERE NAVIGATION (HEADER) - Premium Design
   =================================================================== */

.header {
    background: linear-gradient(180deg, #2a2a2a 0%, #252525 100%) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    color: #ffffff !important;
    border-bottom: 1px solid rgba(143, 188, 143, 0.2) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5) !important;
}

.header-content {
    color: #ffffff !important;
}

.branding {
    color: #ffffff !important;
    font-weight: 700 !important;
    letter-spacing: 0.05em !important;
}

.main-nav a {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500 !important;
    letter-spacing: 0.02em !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.main-nav a:hover {
    color: #8fbc8f !important;
}

.main-nav a::after {
    background: #8fbc8f !important;
}

/* ===================================================================
   3D CANVAS - Premium Hintergrund mit Vignette
   =================================================================== */

.canvas-container {
    position: relative;
    background: linear-gradient(135deg, #2a2a2a 0%, #353535 50%, #2a2a2a 100%) !important;
}

/* Subtiler Vignetten-Effekt für Tiefe */
.canvas-container::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, transparent 40%, rgba(20, 20, 20, 0.3) 100%);
    pointer-events: none;
    z-index: 1;
}

/* ===================================================================
   HORIZONTAL TABS - Premium Navigation
   =================================================================== */

.horizontal-tabs {
    background: linear-gradient(180deg, #1a1a1a 0%, #252525 100%) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.4) !important;
    padding: 0 !important;
}

.horizontal-tab {
    position: relative;
    padding: 1rem 1.5rem !important;
    color: #999 !important;
    font-weight: 500 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border-bottom: 2px solid transparent !important;
}

.horizontal-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.horizontal-tab:hover::before {
    opacity: 1;
}

.horizontal-tab:hover {
    color: #fff !important;
    background: rgba(255, 255, 255, 0.03) !important;
}

.horizontal-tab.active {
    color: #fff !important;
    background: #2a2a2a !important;
    border-bottom-color: #8fbc8f !important;
    box-shadow: inset 0 -2px 0 #8fbc8f, 0 -4px 12px rgba(143, 188, 143, 0.15) !important;
}

.horizontal-tab .tab-icon {
    font-size: 1.3rem !important;
    filter: grayscale(1);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.horizontal-tab:hover .tab-icon,
.horizontal-tab.active .tab-icon {
    filter: grayscale(0);
    opacity: 1;
}

/* ===================================================================
   CONFIG PANEL - Premium Dark
   =================================================================== */

.horizontal-config-panel {
    background: rgba(26, 26, 26, 0.98) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
}

.horizontal-config-content {
    background: #1a1a1a !important;
}

/* ===================================================================
   CONTROLS & CARDS - Premium Look
   =================================================================== */

.control-group-compact {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    transition: all 0.3s ease !important;
}

.control-group-compact:hover {
    border-color: rgba(143, 188, 143, 0.3) !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(143, 188, 143, 0.1) !important;
    transform: translateY(-1px);
}

.control-group-compact h4 {
    color: #ffffff !important;
    font-weight: 600 !important;
    font-size: 1.05rem !important;
    letter-spacing: 0.02em;
}

/* ===================================================================
   GLASFARBEN - Ergonomische Darstellung
   =================================================================== */

.glass-color-options {
    display: grid;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 0.75rem !important;
}

.glass-color-option {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 1rem !important;
    padding: 1rem !important;
    background: #353535 !important;
    border: 2px solid #4a4a4a !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    min-height: auto !important;
}

.glass-color-option:hover {
    background: #404040 !important;
    border-color: #7cb899 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4) !important;
}

.glass-color-option.active {
    background: #404040 !important;
    border: 2px solid #7cb899 !important;
    box-shadow: 0 0 0 3px rgba(124, 184, 153, 0.2) !important;
}

.glass-color-preview {
    width: 80px !important;
    height: 80px !important;
    border-radius: 8px !important;
    flex-shrink: 0 !important;
    border: 2px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3) !important;
}

/* Glasfarben-Previews mit realistischen Farben */
.glass-color-preview--klar {
    background: linear-gradient(135deg, rgba(200, 230, 255, 0.4), rgba(230, 245, 255, 0.3)) !important;
    border-color: rgba(124, 184, 153, 0.3) !important;
}

.glass-color-preview--matt {
    background: linear-gradient(135deg, rgba(220, 225, 230, 0.6), rgba(240, 242, 245, 0.5)) !important;
    backdrop-filter: blur(2px) !important;
}

.glass-color-preview--grau {
    background: linear-gradient(135deg, rgba(120, 130, 140, 0.7), rgba(100, 110, 120, 0.6)) !important;
}

.glass-color-preview--bronze {
    background: linear-gradient(135deg, rgba(180, 140, 90, 0.6), rgba(160, 120, 70, 0.5)) !important;
}

.glass-color-label {
    color: #ffffff !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    letter-spacing: 0.02em !important;
    flex: 1 !important;
}

/* Neue RAL-Farben */
.option-card-chip--ral9005 {
    background: linear-gradient(145deg, #0a0a0a, #1a1a1a) !important;
}

.option-card-chip--ral7035 {
    background: linear-gradient(145deg, #d7d7d7, #c5c5c5) !important;
}

.option-card-chip--ral8017 {
    background: linear-gradient(145deg, #3e2723, #2d1913) !important;
}

.option-card-chip--ral5010 {
    background: linear-gradient(145deg, #004f9f, #003d7a) !important;
}

/* Neue NCS-Farben */
.option-card-chip--ncs-s7020-b {
    background: linear-gradient(145deg, #1a3a52, #0d2333) !important;
}

.option-card-chip--ncs-s3030-y20r {
    background: linear-gradient(145deg, #d68c3a, #b87020) !important;
}

.option-card-chip--ncs-s8505-y20r {
    background: linear-gradient(145deg, #2d2520, #1a1410) !important;
}

.option-card-chip--ncs-s4050-g {
    background: linear-gradient(145deg, #00794d, #005a39) !important;
}

/* ===================================================================
   STATIK CARD - Premium Design
   =================================================================== */

.statics-card {
    background: linear-gradient(135deg, #2d2d2d 0%, #272727 100%) !important;
    border: 2px solid #4a4a4a !important;
    border-radius: 12px !important;
    padding: 1.25rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3) !important;
}

.statics-card-body {
    display: flex !important;
    align-items: center !important;
    gap: 1rem !important;
    padding: 0.75rem !important;
    background: #353535 !important;
    border-radius: 8px !important;
    border: 1px solid #555555 !important;
}

.statics-card-indicator {
    font-size: 2rem !important;
    flex-shrink: 0 !important;
}

.statics-card-title {
    color: #ffffff !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    margin: 0 !important;
}

.statics-card-note {
    color: rgba(255, 255, 255, 0.7) !important;
    font-size: 0.85rem !important;
    margin-top: 0.25rem !important;
    display: block !important;
}

/* ===================================================================
   PROFILSTÄRKE & MITTELTRÄGER BUTTONS
   =================================================================== */

/* Basis-Style für alle Profil-Buttons */
button.profil-btn-main {
    background: #353535 !important;
    border: 1px solid #555555 !important;
    color: #ffffff !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
    opacity: 0.8 !important;
}

button.profil-btn-main:hover:not([disabled]) {
    background: #404040 !important;
    border-color: #8fbc8f !important;
    opacity: 1 !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

/* Aktiver State - wird durch inline-style gesetzt */
button.profil-btn-main[style*="#404040"] {
    background: #404040 !important;
    border: 3px solid #8fbc8f !important;
    opacity: 1 !important;
    box-shadow: 0 0 0 4px rgba(143, 188, 143, 0.4), 0 4px 16px rgba(143, 188, 143, 0.3) !important;
}

/* Mittelträger-Buttons */
button.mitteltraeger-btn-main {
    background: #353535 !important;
    border: 1px solid #555555 !important;
    color: #ffffff !important;
    padding: 0.6rem !important;
    border-radius: 8px !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    opacity: 0.8 !important;
}

button.mitteltraeger-btn-main:hover:not([disabled]) {
    background: #404040 !important;
    border-color: #8fbc8f !important;
    opacity: 1 !important;
    transform: translateY(-2px) !important;
}

button.mitteltraeger-btn-main[style*="#404040"] {
    background: #404040 !important;
    border: 3px solid #8fbc8f !important;
    opacity: 1 !important;
    box-shadow: 0 0 0 4px rgba(143, 188, 143, 0.4), 0 4px 16px rgba(143, 188, 143, 0.3) !important;
}

/* Statik-Warnung Container - bessere Lesbarkeit */
#statik-warning-container {
    margin-top: 1rem !important;
}

#statik-warning-container > div {
    background: #2d2d2d !important;
    border-left: 4px solid #7cb899 !important;
    border-radius: 8px !important;
    padding: 1rem !important;
}

#statik-warning-container .statics-card-body {
    background: #353535 !important;
}

#statik-warning-container strong {
    color: #7cb899 !important;
}

#statik-warning-container small {
    color: rgba(255, 255, 255, 0.8) !important;
}

#statik-warning-container div[style*="font-weight: bold"] {
    color: #7cb899 !important;
}

/* ===================================================================
   OPTION CARDS - Premium Selection
   =================================================================== */

.option-card {
    background: #353535 !important;
    border: 1px solid #4a4a4a !important;
    color: #ffffff !important;
    opacity: 0.8 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    overflow: hidden;
}

.option-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.option-card:hover:not(:disabled):not([disabled])::before {
    opacity: 1;
}

.option-card:hover:not(:disabled):not([disabled]) {
    border-color: #666666 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(143, 188, 143, 0.2) !important;
    transform: translateY(-2px);
    opacity: 1 !important;
}

.option-card.active {
    background: #404040 !important;
    border: 2px solid #7cb899 !important;
    color: #ffffff !important;
    opacity: 1 !important;
    box-shadow: 0 6px 20px rgba(124, 184, 153, 0.4), 0 0 30px rgba(124, 184, 153, 0.3) !important;
}

.option-card.active::before {
    display: none;
}

/* ===================================================================
   INPUTS - Premium Dark Style
   =================================================================== */

input[type="text"],
input[type="number"],
select {
    background: #2d2d2d !important;
    border: 1px solid #666666 !important;
    color: #ffffff !important;
    font-size: 16px !important;
    transition: all 0.3s ease !important;
}

input[type="text"]:hover,
input[type="number"]:hover,
select:hover {
    border-color: rgba(255, 255, 255, 0.2) !important;
}

input[type="text"]:focus,
input[type="number"]:focus,
select:focus {
    background: #202020 !important;
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.15), 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    outline: none !important;
}

/* Custom Select Arrow */
select {
    background-image: url('data:image/svg+xml;utf8,<svg fill="%23ffffff" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/></svg>') !important;
    background-repeat: no-repeat !important;
    background-position: right 8px center !important;
    background-size: 20px !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/* ===================================================================
   RANGE SLIDERS - Premium Style
   =================================================================== */

input[type="range"] {
    -webkit-appearance: none;
    height: 4px;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 2px;
    outline: none;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #8fbc8f, #7cb899) !important;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(143, 188, 143, 0.4), 0 0 0 4px rgba(143, 188, 143, 0.1) !important;
    transition: all 0.2s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    box-shadow: 0 2px 12px rgba(143, 188, 143, 0.6), 0 0 0 6px rgba(143, 188, 143, 0.15) !important;
    transform: scale(1.1);
}

input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: linear-gradient(135deg, #8fbc8f, #7cb899) !important;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(143, 188, 143, 0.4) !important;
    transition: all 0.2s ease;
}

/* ===================================================================
   BUTTONS - Premium Styling
   =================================================================== */

button:not(.horizontal-tab):not(.option-card) {
    background: linear-gradient(135deg, #2d2d2d 0%, #272727 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #e0e0e0 !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

button:not(.horizontal-tab):not(.option-card):hover:not(:disabled) {
    background: linear-gradient(135deg, #353535 0%, #303030 100%) !important;
    border-color: rgba(143, 188, 143, 0.3) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
    transform: translateY(-1px);
}

/* Primary Action Buttons */
.carport-export-btn,
button.primary,
button[type="submit"] {
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    border: none !important;
    color: #fff !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 16px rgba(143, 188, 143, 0.3) !important;
}

.carport-export-btn:hover:not(:disabled),
button.primary:hover:not(:disabled),
button[type="submit"]:hover:not(:disabled) {
    background: linear-gradient(135deg, #9dd39d 0%, #8fbc8f 100%) !important;
    box-shadow: 0 6px 20px rgba(143, 188, 143, 0.4), 0 0 20px rgba(143, 188, 143, 0.2) !important;
    transform: translateY(-2px);
}

/* ===================================================================
   PRICE TAG - Premium Floating Card (LESBAR!)
   =================================================================== */

.price-tag {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    padding: 1.25rem !important;
}

.price-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(143, 188, 143, 0.3) !important;
}

/* Price Tag Header */
.price-tag__header {
    color: #ffffff !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.75rem !important;
}

.price-tag__title {
    color: #ffffff !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
}

.price-tag__timestamp {
    color: #999999 !important;
    font-size: 0.8rem !important;
}

/* Total Amount - DEUTLICH SICHTBAR */
.price-tag__total {
    margin: 1rem 0 !important;
    padding: 1rem !important;
    background: rgba(143, 188, 143, 0.15) !important;
    border-radius: 8px !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
}

.price-tag__total-label {
    color: #e0e0e0 !important;
    font-size: 0.9rem !important;
    font-weight: 500 !important;
    margin-bottom: 0.5rem !important;
}

.price-tag__total-amount {
    color: #8fbc8f !important;
    font-size: 2rem !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
}

.price-tag__net {
    color: #cccccc !important;
    font-size: 0.85rem !important;
    margin-top: 0.5rem !important;
}

.price-tag__total-note {
    color: #999999 !important;
    font-size: 0.75rem !important;
    margin-top: 0.25rem !important;
}

.price-tag__footer {
    color: #999999 !important;
    font-size: 0.8rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding-top: 0.75rem !important;
    margin-top: 0.75rem !important;
}

/* ===================================================================
   CARPORT-MODUS - Premium Dark Design
   =================================================================== */

/* Carport Overlay Templates Container */
.carport-overlay-templates {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.98) 0%, rgba(30, 30, 30, 0.98) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.7), 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

/* Carport Overlay Panel */
.carport-overlay-panel {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.98) 0%, rgba(30, 30, 30, 0.98) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.25) !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6) !important;
}

/* Carport Overlay Header */
.carport-overlay-header {
    background: transparent !important;
    color: #8fbc8f !important;
    font-size: 1.1rem !important;
    font-weight: 700 !important;
    padding: 0.75rem 0 !important;
    border-bottom: 1px solid rgba(143, 188, 143, 0.2) !important;
    margin-bottom: 0.75rem !important;
}

/* Carport Overlay Chips/Karten */
.carport-overlay-chip {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.95) 0%, rgba(37, 37, 37, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.carport-overlay-chip:hover {
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    border-color: #8fbc8f !important;
    box-shadow: 0 6px 16px rgba(143, 188, 143, 0.4), 0 0 20px rgba(143, 188, 143, 0.2) !important;
    transform: translateY(-2px) !important;
}

.carport-overlay-chip small {
    color: #cccccc !important;
    font-weight: 500 !important;
}

.carport-overlay-chip:hover small {
    color: #ffffff !important;
}

/* Carport Konfigurator Titel */
.carport-config-header {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    color: #ffffff !important;
    padding: 1rem !important;
    border-radius: 8px 8px 0 0 !important;
    border-bottom: 2px solid rgba(143, 188, 143, 0.3) !important;
}

/* Carport Segment Cards - Deutlich besser erkennbar */
.compact-info-segment-compact {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.15) 0%, rgba(143, 188, 143, 0.08) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    border-left: 3px solid #8fbc8f !important;
    color: #ffffff !important;
    padding: 0.75rem !important;
    margin: 0.5rem 0 !important;
}

.compact-info-segment-compact:hover {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.25) 0%, rgba(143, 188, 143, 0.15) 100%) !important;
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 2px 8px rgba(143, 188, 143, 0.2) !important;
}

/* Segment Header in Carport-Modus */
.segment-header {
    background: rgba(143, 188, 143, 0.1) !important;
    color: #ffffff !important;
    padding: 0.75rem 1rem !important;
    border-bottom: 2px solid rgba(143, 188, 143, 0.3) !important;
    font-weight: 600 !important;
}

/* Carport Warning */
.carport-warning {
    background: rgba(245, 158, 11, 0.15) !important;
    border-left: 4px solid #f59e0b !important;
    color: #ffffff !important;
    padding: 1rem !important;
    margin: 1rem 0 !important;
}

.carport-warning strong {
    color: #fbbf24 !important;
}

/* Carport Template Select */
.carport-template-compact select,
#carport-template-select {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    padding: 0.45rem 2.5rem 0.65rem 0.85rem !important;
    border-radius: 6px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8"%3E%3Cpath fill="%238fbc8f" d="M0 0l6 8 6-8z"/%3E%3C/svg%3E') !important;
    background-repeat: no-repeat !important;
    background-position: right 0.85rem center !important;
    background-size: 12px 8px !important;
}

.carport-template-compact select option,
#carport-template-select option {
    background: #2a2a2a !important;
    color: #ffffff !important;
    padding: 0.5rem !important;
}

.carport-template-compact select:hover,
#carport-template-select:hover {
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.carport-template-compact select:focus,
#carport-template-select:focus {
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2) !important;
    outline: none !important;
}

.carport-template-compact label {
    color: #e0e0e0 !important;
    font-weight: 600 !important;
}

/* ===================================================================
   POST CONTROLS - Pfosten versetzen, kürzen, entfernen
   =================================================================== */

.post-control {
    margin-bottom: 1rem !important;
    background: rgba(42, 42, 42, 0.3) !important;
    border: 1px solid rgba(143, 188, 143, 0.15) !important;
    border-radius: 6px !important;
    padding: 0.75rem !important;
}

.post-control label {
    display: block !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
    color: #e0e0e0 !important;
    font-size: 0.9rem !important;
}

.post-control small {
    display: block !important;
    color: #999999 !important;
    font-size: 0.8rem !important;
    margin-top: 0.35rem !important;
}

.post-control input[type="number"],
.post-control select {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    padding: 0.65rem 0.85rem !important;
    border-radius: 6px !important;
    font-size: 0.9rem !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.post-control input[type="number"]:focus,
.post-control select:focus {
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2) !important;
    outline: none !important;
}

.post-control select {
    padding-right: 2rem !important;
}

.post-deactivate-btn {
    width: 100% !important;
    padding: 0.65rem !important;
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.9) 0%, rgba(211, 47, 47, 0.9) 100%) !important;
    color: #ffffff !important;
    border: 1px solid rgba(244, 67, 54, 0.5) !important;
    border-radius: 6px !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin-top: 0.5rem !important;
}

.post-deactivate-btn:hover {
    background: linear-gradient(135deg, rgba(244, 67, 54, 1) 0%, rgba(211, 47, 47, 1) 100%) !important;
    box-shadow: 0 4px 12px rgba(244, 67, 54, 0.4) !important;
    transform: translateY(-1px) !important;
}

.post-deactivate-btn.active {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.9) 0%, rgba(69, 160, 73, 0.9) 100%) !important;
    border-color: rgba(76, 175, 80, 0.5) !important;
}

.post-deactivate-btn.active:hover {
    background: linear-gradient(135deg, rgba(76, 175, 80, 1) 0%, rgba(69, 160, 73, 1) 100%) !important;
    box-shadow: 0 4px 12px rgba(76, 175, 80, 0.4) !important;
}

/* ===================================================================
   POST ACCORDION - Individuelle Pfostensteuerung Premium Dark
   =================================================================== */

.post-accordion-section {
    background: transparent !important;
    padding: 0 !important;
}

.post-accordion-item {
    background: #3d3d3d !important;
    border: 1px solid #555555 !important;
    border-radius: 6px !important;
    margin-bottom: 0.65rem !important;
    overflow: hidden !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.post-accordion-item:hover {
    border-color: rgba(143, 188, 143, 0.3) !important;
}

.post-accordion-item.active {
    border: 2px solid #7cb899 !important;
    background: #404040 !important;
    box-shadow: 0 4px 16px rgba(124, 184, 153, 0.3) !important;
}

.post-accordion-header {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.6) 0%, rgba(37, 37, 37, 0.6) 100%) !important;
    color: #ffffff !important;
    padding: 0.75rem 1rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.65rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: none !important;
}

.post-accordion-header:hover {
    background: linear-gradient(135deg, rgba(52, 52, 52, 0.7) 0%, rgba(47, 47, 47, 0.7) 100%) !important;
}

.post-accordion-item.active .post-accordion-header {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.2) 0%, rgba(124, 184, 153, 0.2) 100%) !important;
    color: #8fbc8f !important;
}

.post-icon {
    font-size: 1.1rem !important;
}

.post-label {
    flex: 1 !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    color: inherit !important;
}

.post-chevron {
    color: #8fbc8f !important;
    font-size: 0.85rem !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.post-accordion-item.active .post-chevron {
    transform: rotate(180deg) !important;
}

.post-accordion-content {
    max-height: 0 !important;
    overflow: hidden !important;
    padding: 0 !important;
    background: rgba(30, 30, 30, 0.4) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.post-accordion-item.active .post-accordion-content {
    max-height: 500px !important;
    padding: 1rem !important;
}

/* Range Container */
.range-container {
    display: flex !important;
    align-items: center !important;
    gap: 0.65rem !important;
    margin-top: 0.4rem !important;
}

.range-with-input {
    display: flex !important;
    align-items: center !important;
    gap: 0.75rem !important;
    padding: 0.75rem !important;
    background: #353535 !important;
    border: 1px solid #555555 !important;
    border-radius: 8px !important;
}

/* Alle Range-Inputs (Slider) - Specifische Selektoren */
#post-offset-front,
#post-offset-rear,
#post-shorten-front,
#post-shorten-rear,
#post-shorten-middle,
input[type="range"].post-offset-slider,
input[type="range"].post-shorten-slider {
    flex: 1 !important;
    background: transparent !important;
    height: 8px !important;
    border-radius: 4px !important;
    outline: none !important;
    -webkit-appearance: none !important;
    appearance: none !important;
}

/* Track-Styling - WebKit */
#post-offset-front::-webkit-slider-runnable-track,
#post-offset-rear::-webkit-slider-runnable-track,
#post-shorten-front::-webkit-slider-runnable-track,
#post-shorten-rear::-webkit-slider-runnable-track,
#post-shorten-middle::-webkit-slider-runnable-track {
    width: 100% !important;
    height: 8px !important;
    background: #4a4a4a !important;
    border-radius: 4px !important;
    border: 1px solid #666666 !important;
}

/* Track-Styling - Firefox */
#post-offset-front::-moz-range-track,
#post-offset-rear::-moz-range-track,
#post-shorten-front::-moz-range-track,
#post-shorten-rear::-moz-range-track,
#post-shorten-middle::-moz-range-track {
    width: 100% !important;
    height: 8px !important;
    background: #4a4a4a !important;
    border-radius: 4px !important;
    border: 1px solid #666666 !important;
}

/* Thumb-Styling - WebKit */
#post-offset-front::-webkit-slider-thumb,
#post-offset-rear::-webkit-slider-thumb,
#post-shorten-front::-webkit-slider-thumb,
#post-shorten-rear::-webkit-slider-thumb,
#post-shorten-middle::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    cursor: grab !important;
    border: 3px solid #ffffff !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(124, 184, 153, 0.3) !important;
    margin-top: -8px !important;
    transition: transform 0.2s ease !important;
}

/* Thumb-Styling - Firefox */
#post-offset-front::-moz-range-thumb,
#post-offset-rear::-moz-range-thumb,
#post-shorten-front::-moz-range-thumb,
#post-shorten-rear::-moz-range-thumb,
#post-shorten-middle::-moz-range-thumb {
    width: 24px !important;
    height: 24px !important;
    border-radius: 50% !important;
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    cursor: grab !important;
    border: 3px solid #ffffff !important;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(124, 184, 153, 0.3) !important;
    transition: transform 0.2s ease !important;
}

/* Active State */
#post-offset-front:active::-webkit-slider-thumb,
#post-offset-rear:active::-webkit-slider-thumb,
#post-shorten-front:active::-webkit-slider-thumb,
#post-shorten-rear:active::-webkit-slider-thumb,
#post-shorten-middle:active::-webkit-slider-thumb {
    cursor: grabbing !important;
    transform: scale(1.15) !important;
}

#post-offset-front:active::-moz-range-thumb,
#post-offset-rear:active::-moz-range-thumb,
#post-shorten-front:active::-moz-range-thumb,
#post-shorten-rear:active::-moz-range-thumb,
#post-shorten-middle:active::-moz-range-thumb {
    cursor: grabbing !important;
    transform: scale(1.15) !important;
}

/* Number Inputs neben Slidern */
#post-offset-front-input,
#post-offset-rear-input,
#post-shorten-front-input,
#post-shorten-rear-input,
#post-shorten-middle-input,
.post-offset-input,
.post-shorten-input,
.range-with-input input[type="number"] {
    background: #2d2d2d !important;
    border: 1px solid #666666 !important;
    color: #ffffff !important;
    padding: 0.6rem 0.75rem !important;
    border-radius: 6px !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    text-align: center !important;
    width: 80px !important;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.3) !important;
}

#post-offset-front-input:focus,
#post-offset-rear-input:focus,
#post-shorten-front-input:focus,
#post-shorten-rear-input:focus,
#post-shorten-middle-input:focus,
.post-offset-input:focus,
.post-shorten-input:focus,
.range-with-input input[type="number"]:focus {
    border-color: #7cb899 !important;
    box-shadow: 0 0 0 3px rgba(124, 184, 153, 0.2), inset 0 2px 4px rgba(0, 0, 0, 0.3) !important;
    outline: none !important;
}

/* Individual Post Controls Container - Kompakt */
#individual-post-controls {
    background: transparent !important;
}

#individual-post-controls > div[style*="background: #f0f8ff"],
#individual-post-controls > div[style*="background:#f0f8ff"] {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.15) 0%, rgba(124, 184, 153, 0.15) 100%) !important;
    border-left: 4px solid #8fbc8f !important;
    border-radius: 8px !important;
    padding: 0.6rem 0.75rem !important;
    margin-bottom: 0.5rem !important;
}

#individual-post-controls strong {
    color: #8fbc8f !important;
    font-size: 0.88rem !important;
    display: block !important;
}

#individual-post-controls p {
    color: #e0e0e0 !important;
    font-size: 0.82rem !important;
    margin: 0.25rem 0 0 0 !important;
    line-height: 1.3 !important;
}

#individual-post-controls label {
    font-size: 0.82rem !important;
    margin-bottom: 0.2rem !important;
    display: block !important;
}

#individual-post-controls .range-with-input {
    padding: 0.45rem 0.55rem !important;
    margin-top: 0.25rem !important;
    margin-bottom: 0.25rem !important;
    gap: 0.5rem !important;
}

#individual-post-controls button {
    padding: 0.45rem 0.7rem !important;
    font-size: 0.82rem !important;
    margin-top: 0.25rem !important;
    margin-left: 0.5rem !important;
}

/* Post-Item Karten - sehr kompakt */
#individual-post-controls .post-item {
    margin-bottom: 0.5rem !important;
    padding: 0.55rem !important;
    background: #2d2d2d !important;
    border: 1px solid #4a4a4a !important;
    border-radius: 6px !important;
}

#individual-post-controls .post-item > div:first-child {
    margin-bottom: 0.4rem !important;
}

#individual-post-controls .post-item strong {
    font-size: 0.82rem !important;
    color: #8fbc8f !important;
}

/* Toggle-Post-Button kompakter */
#individual-post-controls .toggle-post-btn {
    padding: 0.3rem 0.55rem !important;
    font-size: 0.72rem !important;
    min-width: 65px !important;
}

/* Dimension Columns - kompakteres Layout */
#individual-post-controls .dimension-columns {
    display: flex !important;
    gap: 0.4rem !important;
    flex-wrap: wrap !important;
}

#individual-post-controls .dimension-column {
    flex: 1 !important;
    min-width: 180px !important;
    margin-left: 0 !important;
}

#individual-post-controls .dimension-row {
    margin-bottom: 0.3rem !important;
}

#individual-post-controls .dimension-label {
    font-size: 0.78rem !important;
    margin-bottom: 0.25rem !important;
    color: #e0e0e0 !important;
}

#individual-post-controls .dimension-label small {
    font-size: 0.7rem !important;
    opacity: 0.7 !important;
}

#individual-post-controls .dimension-input-group {
    display: flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
}

#individual-post-controls .dimension-input-group input[type="text"] {
    min-width: 55px !important;
    min-height: 32px !important;
    max-width: 70px !important;
    padding: 0.3rem !important;
    font-size: 0.85rem !important;
}

#individual-post-controls .dimension-stepper {
    display: flex !important;
    gap: 0.15rem !important;
}

#individual-post-controls .dimension-btn {
    padding: 0.3rem 0.5rem !important;
    font-size: 0.85rem !important;
    min-width: 28px !important;
}

#individual-post-controls h4 {
    font-size: 0.95rem !important;
    margin-bottom: 0.5rem !important;
}

/* Pfosten-Container */
#corner-posts-container,
#intermediate-posts-container,
#center-posts-container {
    display: grid !important;
    gap: 0.5rem !important;
}

/* Control Group Compact */
.control-group-compact {
    background: transparent !important;
    margin-bottom: 1.5rem !important;
}

.control-group-compact h4 {
    color: #ffffff !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    margin: 0 0 0.75rem 0 !important;
    padding-bottom: 0.5rem !important;
    border-bottom: 1px solid rgba(143, 188, 143, 0.2) !important;
}

/* Segment Inputs im Carport-Modus */
#carport-tab-content input[type="number"] {
    background: #1a1a1a !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    padding: 0.75rem !important;
}

#carport-tab-content input[type="number"]:focus {
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2) !important;
}

/* Carport Buttons */
#carport-tab-content button {
    background: linear-gradient(135deg, #2d2d2d 0%, #272727 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    padding: 0.75rem 1rem !important;
}

#carport-tab-content button:hover {
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    border-color: #8fbc8f !important;
    box-shadow: 0 4px 12px rgba(143, 188, 143, 0.3) !important;
}

/* Carport Segment Highlighting */
.carport-segment.segment-highlight {
    outline: 2px solid #8fbc8f !important;
    box-shadow: 0 0 0 4px rgba(143, 188, 143, 0.25), 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.carport-segment.segment-hover {
    box-shadow: 0 4px 12px rgba(143, 188, 143, 0.3) !important;
}

/* Drag Toggle Button */
.drag-toggle-btn {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.95) 0%, rgba(37, 37, 37, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
    font-weight: 600 !important;
}

.drag-toggle-btn:hover {
    background: linear-gradient(135deg, rgba(52, 52, 52, 0.95) 0%, rgba(47, 47, 47, 0.95) 100%) !important;
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.5), 0 0 20px rgba(143, 188, 143, 0.15) !important;
}

.drag-toggle-btn.is-off {
    background: linear-gradient(135deg, rgba(35, 35, 35, 0.8) 0%, rgba(30, 30, 30, 0.8) 100%) !important;
    color: #999999 !important;
    border-color: rgba(143, 188, 143, 0.2) !important;
    opacity: 0.7 !important;
}

/* Carport Overlay Actions */
.carport-overlay-actions {
    padding: 0.5rem 0 !important;
}

/* Segment Statik Indicator */
.segment-statics-indicator {
    background: rgba(143, 188, 143, 0.2) !important;
    color: #8fbc8f !important;
    font-weight: 600 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 6px !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
}

.segment-statics-indicator.segment-conflict {
    background: rgba(245, 158, 11, 0.2) !important;
    color: #fbbf24 !important;
    border-color: rgba(245, 158, 11, 0.4) !important;
}

/* ===================================================================
   UNTERE NAVIGATION (TABS) - Edler & Lesbarer
   =================================================================== */

.canvas-compact-info {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(30, 30, 30, 0.95) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6) !important;
    backdrop-filter: blur(20px) !important;
    -webkit-backdrop-filter: blur(20px) !important;
}

.compact-info-header {
    color: #fff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
}

.compact-info-line {
    color: #e0e0e0 !important;
}

.compact-info-line strong {
    color: #fff !important;
}

.compact-info-total {
    background: rgba(143, 188, 143, 0.1) !important;
}

.compact-info-total strong {
    color: #8fbc8f !important;
}

.segment-num {
    color: #8fbc8f !important;
}

.segment-size {
    color: #fff !important;
}

/* ===================================================================
   DIMENSION HANDLES - Premium Dark
   =================================================================== */

.dimension-handle {
    background: rgba(26, 26, 26, 0.95) !important;
    border: 1px solid rgba(255, 255, 255, 0.15) !important;
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.05) !important;
    backdrop-filter: blur(10px) !important;
}

.dimension-handle:hover {
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.6), 0 0 20px rgba(143, 188, 143, 0.2) !important;
}

.dimension-handle-icon {
    color: #8fbc8f !important;
}

/* ===================================================================
   LABELS & TEXT - Premium Typography
   =================================================================== */

label {
    color: #e0e0e0 !important;
    font-weight: 500 !important;
}

.dimension-label {
    color: #fff !important;
}

small, .help-text {
    color: #999 !important;
}

h1, h2, h3, h4, h5, h6 {
    color: #fff !important;
}

/* Modal/Dialog Überschriften sollen schwarz sein */
#anfrage-modal-overlay h3,
div[id*="modal"] h3,
div[id*="overlay"] h3 {
    color: #1a1a1a !important;
}

/* ===================================================================
   SCROLLBARS - Premium Dark
   =================================================================== */

*::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

*::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
}

*::-webkit-scrollbar-thumb {
    background: rgba(143, 188, 143, 0.3);
    border-radius: 4px;
    border: 2px solid transparent;
    background-clip: padding-box;
}

*::-webkit-scrollbar-thumb:hover {
    background: rgba(143, 188, 143, 0.5);
    background-clip: padding-box;
}

/* ===================================================================
   FOCUS STATES - Accessibility
   =================================================================== */

*:focus-visible {
    outline: 2px solid #8fbc8f !important;
    outline-offset: 2px !important;
}

::selection {
    background: rgba(143, 188, 143, 0.3) !important;
    color: #fff !important;
}

/* ===================================================================
   SMOOTH TRANSITIONS - Alles geschmeidig
   =================================================================== */

* {
    transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1) !important;
}

/* ===================================================================
   CANVAS CURSOR - Besseres Feedback
   =================================================================== */

#pergola-canvas {
    cursor: grab;
}

#pergola-canvas:active {
    cursor: grabbing;
}

/* ===================================================================
   CARPORT INTERACTION HINT - Dezenter Hinweis
   =================================================================== */

.carport-interaction-hint {
    position: fixed;
    bottom: 120px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(45, 45, 45, 0.95);
    color: #ffffff;
    padding: 0.6rem 1rem;
    border-radius: 8px;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(143, 188, 143, 0.3);
    z-index: 900;
    animation: fadeInSlideUp 0.4s ease-out;
    pointer-events: none;
}

.carport-interaction-hint .hint-icon {
    font-size: 1.1rem;
}

.carport-interaction-hint .hint-text {
    font-weight: 500;
}

/* Mobile-Anfrage-Bar standardmäßig versteckt */
.mobile-anfrage-bar {
    display: none;
}

/* Desktop-Preisschild normal anzeigen */
#price-tag {
    /* Wird nur auf Mobile versteckt via mobile-optimizations.css */
}

@keyframes fadeInSlideUp {
    from {
        opacity: 0;
        transform: translateX(-50%) translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

/* ===================================================================
   TAB NAVIGATION - Edler, größere Icons
   =================================================================== */

.horizontal-tab {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.9) 0%, rgba(30, 30, 30, 0.9) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    color: #e0e0e0 !important;
    padding: 0.875rem 1.25rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative;
    overflow: hidden;
}

.horizontal-tab::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.05) 0%, rgba(124, 184, 153, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 0;
}

.horizontal-tab:hover::before {
    opacity: 1;
}

.horizontal-tab:hover {
    border-color: rgba(143, 188, 143, 0.4) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3), 0 0 20px rgba(143, 188, 143, 0.1) !important;
}

.horizontal-tab.active {
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    border-color: #8fbc8f !important;
    color: #ffffff !important;
    font-weight: 600 !important;
    box-shadow: 0 6px 20px rgba(143, 188, 143, 0.4), 
                0 0 30px rgba(143, 188, 143, 0.2) !important;
}

.horizontal-tab.active::before {
    opacity: 0;
}

/* Tab Icons - Größer & deutlicher */
.horizontal-tab i,
.horizontal-tab svg,
.horizontal-tab .icon {
    font-size: 1.4rem !important;
    margin-right: 0.75rem !important;
    color: inherit !important;
    position: relative;
    z-index: 1;
}

.horizontal-tab span {
    position: relative;
    z-index: 1;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
}

.horizontal-tab.active span {
    font-weight: 600 !important;
}

/* Tab Container */
.horizontal-tabs-container {
    background: rgba(20, 20, 20, 0.95) !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1) !important;
    padding: 0.5rem !important;
    backdrop-filter: blur(10px) !important;
}

/* ===================================================================
   SEGMENT EIGENSCHAFTEN - Collapsible Sections Premium Dark
   =================================================================== */

/* Segment Section Toggle Button */
.segment-section-toggle {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.95) 0%, rgba(37, 37, 37, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    padding: 0.75rem 1rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    width: 100% !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    margin: 0 0 0.5rem 0 !important;
}

.segment-section-toggle:hover {
    background: linear-gradient(135deg, rgba(52, 52, 52, 0.95) 0%, rgba(47, 47, 47, 0.95) 100%) !important;
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 20px rgba(143, 188, 143, 0.15) !important;
}

.segment-section-toggle[aria-expanded="true"] {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.25) 0%, rgba(124, 184, 153, 0.25) 100%) !important;
    border-color: rgba(143, 188, 143, 0.6) !important;
    color: #8fbc8f !important;
}

/* Chevron Icon */
.segment-section-chevron {
    color: #8fbc8f !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    font-size: 0.85rem !important;
}

.segment-section-toggle[aria-expanded="true"] .segment-section-chevron {
    transform: rotate(90deg) !important;
}

/* Segment Section Content */
.segment-section-content {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.5) 0%, rgba(26, 26, 26, 0.5) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.2) !important;
    border-radius: 8px !important;
    padding: 1rem !important;
    margin-top: 0.5rem !important;
}

.segment-section-content > div {
    background: rgba(42, 42, 42, 0.3) !important;
    border: 1px solid rgba(143, 188, 143, 0.1) !important;
    border-radius: 4px !important;
    padding: 0.65rem !important;
    margin-top: 0.5rem !important;
}

.segment-section-content > div:first-child {
    margin-top: 0 !important;
}

.segment-section-content label {
    color: #e0e0e0 !important;
    font-weight: 600 !important;
}

.segment-section-content small {
    color: #999999 !important;
}

/* Segment Section selects */
.segment-rotation,
.segment-zwischenpfosten-profil,
.segment-drainage {
    background: #2d2d2d !important;
    border: 1px solid #666666 !important;
    color: #ffffff !important;
    padding: 0.45rem 2.5rem 0.65rem 0.75rem !important;
    border-radius: 6px !important;
    font-size: 16px !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    background-image: url('data:image/svg+xml;charset=UTF-8,%3Csvg xmlns="http://www.w3.org/2000/svg" width="12" height="8" viewBox="0 0 12 8"%3E%3Cpath fill="%238fbc8f" d="M0 0l6 8 6-8z"/%3E%3C/svg%3E') !important;
    background-repeat: no-repeat !important;
    background-position: right 0.75rem center !important;
    background-size: 12px 8px !important;
}

.segment-rotation option,
.segment-zwischenpfosten-profil option,
.segment-drainage option {
    background: #2d2d2d !important;
    color: #ffffff !important;
    padding: 0.5rem !important;
}

.segment-rotation:hover,
.segment-zwischenpfosten-profil:hover,
.segment-drainage:hover {
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4) !important;
}

.segment-rotation:focus,
.segment-zwischenpfosten-profil:focus,
.segment-drainage:focus {
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2) !important;
    outline: none !important;
}

/* Rotation Wrapper für bessere Darstellung */
.segment-section-content > div > label + select,
.segment-section-content > div > select {
    width: 100% !important;
    box-sizing: border-box !important;
}

/* Segment Section Border */
.segment-section {
    border-bottom: 1px solid rgba(143, 188, 143, 0.15) !important;
    padding-bottom: 1rem !important;
    margin-bottom: 1rem !important;
}

/* Zwischenpfosten Option Cards im Segment */
.segment-intermediate-posts-width-btn,
.segment-intermediate-posts-depth-btn {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.95) 0%, rgba(37, 37, 37, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    padding: 0.75rem !important;
    border-radius: 6px !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    cursor: pointer !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.segment-intermediate-posts-width-btn:hover,
.segment-intermediate-posts-depth-btn:hover {
    background: linear-gradient(135deg, rgba(52, 52, 52, 0.95) 0%, rgba(47, 47, 47, 0.95) 100%) !important;
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 20px rgba(143, 188, 143, 0.15) !important;
}

.segment-intermediate-posts-width-btn.active,
.segment-intermediate-posts-depth-btn.active {
    background: linear-gradient(135deg, #8fbc8f 0%, #7cb899 100%) !important;
    border-color: #8fbc8f !important;
    color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(143, 188, 143, 0.4), 0 0 20px rgba(143, 188, 143, 0.2) !important;
}

/* ===================================================================
   CARPORT SEGMENT CARDS - Kompakt & Premium Dark
   =================================================================== */

.carport-segment {
    background: #404040 !important;
    border: 2px solid #555555 !important;
    border-radius: 8px !important;
    padding: 0.85rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    transition: all 0.3s ease !important;
    margin-bottom: 1rem !important;
}

/* Eingeklappte Segmente - kompakte Box */
.carport-segment:has(.segment-body[style*="display: none"]) {
    padding: 0.65rem 0.85rem !important;
    background: #353535 !important;
    border: 1px solid #4a4a4a !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.carport-segment:has(.segment-body[style*="display: none"]) .segment-header {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0.25rem !important;
}

/* Segment Header */
.segment-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-bottom: 0.65rem !important;
    border-bottom: 1px solid rgba(143, 188, 143, 0.2) !important;
    gap: 0.5rem !important;
    margin-bottom: 0.75rem !important;
}

.segment-header strong {
    color: #ffffff !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
}

/* Segment Toggle Button */
.segment-toggle {
    background: transparent !important;
    border: none !important;
    color: #8fbc8f !important;
    cursor: pointer !important;
    font-size: 0.95rem !important;
    padding: 0 !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.segment-toggle:hover {
    color: #7cb899 !important;
}

/* Segment Body */
.segment-body {
    margin-top: 0.75rem !important;
}

.segment-body h5 {
    color: #e0e0e0 !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    margin: 0 0 0.65rem 0 !important;
}

/* Remove Segment Button */
.remove-segment {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.9) 0%, rgba(200, 35, 51, 0.9) 100%) !important;
    border: 1px solid rgba(220, 53, 69, 0.5) !important;
    color: #ffffff !important;
    padding: 0.4rem 0.65rem !important;
    border-radius: 6px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.remove-segment:hover {
    background: linear-gradient(135deg, rgba(220, 53, 69, 1) 0%, rgba(200, 35, 51, 1) 100%) !important;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4) !important;
}

/* Segment Body Sections mit Rahmen */
.segment-body > div {
    background: #3d3d3d !important;
    border: 1px solid #555555 !important;
    border-radius: 8px !important;
    padding: 0.85rem !important;
    margin-bottom: 0.75rem !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.segment-body > div:last-child {
    margin-bottom: 0 !important;
}

/* Dimension Columns - Kompakt */
.dimension-columns {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 0.75rem !important;
}

.dimension-column {
    display: flex !important;
    flex-direction: column !important;
    background: #3d3d3d !important;
    border: 1px solid #555555 !important;
    border-radius: 8px !important;
    padding: 0.25rem !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.dimension-row {
    display: flex !important;
    flex-direction: column !important;
    gap: 0.4rem !important;
}

.dimension-label {
    color: #ffffff !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0.15rem !important;
}

.dimension-label small {
    color: #999999 !important;
    font-size: 0.75rem !important;
    font-weight: 400 !important;
}

/* Dimension Input Group */
.dimension-input-group {
    display: flex !important;
    align-items: center !important;
    gap: 0.4rem !important;
}

.dimension-input-group input[type="text"],
.segment-width,
.segment-depth,
.segment-height,
.segment-slope,
.segment-x,
.segment-z {
    background: linear-gradient(135deg, #2a2a2a 0%, #252525 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    padding: 0.5rem !important;
    border-radius: 6px !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    text-align: center !important;
    min-width: 50px !important;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.3) !important;
}

.dimension-input-group input[type="text"]:focus,
.segment-width:focus,
.segment-depth:focus,
.segment-height:focus,
.segment-slope:focus,
.segment-x:focus,
.segment-z:focus {
    border-color: #8fbc8f !important;
    box-shadow: 0 0 0 3px rgba(143, 188, 143, 0.2) !important;
    outline: none !important;
}

/* Dimension Stepper Buttons */
.dimension-stepper {
    display: flex !important;
    gap: 0.25rem !important;
}

.dimension-btn {
    background: #353535 !important;
    border: 1px solid #555555 !important;
    color: #ffffff !important;
    padding: 0.5rem 0.6rem !important;
    border-radius: 6px !important;
    font-size: 1rem !important;
    cursor: pointer !important;
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1) !important;
    min-width: 40px !important;
    min-height: 40px !important;
}

.dimension-btn:hover {
    background: #7cb899 !important;
    border-color: #8fbc8f !important;
    box-shadow: 0 2px 12px rgba(124, 184, 153, 0.4) !important;
    transform: scale(1.05) !important;
}

.dimension-btn:active {
    transform: scale(0.95) !important;
}

/* ===================================================================
   CARPORT SEGMENT CARDS - Kompakt & Premium Dark
   =================================================================== */

.carport-segment {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.95) 0%, rgba(26, 26, 26, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    border-radius: 8px !important;
    padding: 0.85rem !important;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
}

/* Segment Header */
.segment-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding-bottom: 0.65rem !important;
    border-bottom: 1px solid rgba(143, 188, 143, 0.2) !important;
    gap: 0.5rem !important;
    margin-bottom: 0.75rem !important;
}

.segment-header strong {
    color: #8fbc8f !important;
    font-size: 1rem !important;
    font-weight: 700 !important;
}

/* Segment Toggle Button */
.segment-toggle {
    background: transparent !important;
    border: none !important;
    color: #8fbc8f !important;
    cursor: pointer !important;
    font-size: 0.95rem !important;
    padding: 0 !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.segment-toggle:hover {
    color: #7cb899 !important;
}

/* Segment Body */
.segment-body {
    margin-top: 0.75rem !important;
}

.segment-body h5 {
    color: #e0e0e0 !important;
    font-size: 0.9rem !important;
    font-weight: 600 !important;
    margin: 0 0 0.65rem 0 !important;
}

/* Remove Segment Button */
.remove-segment {
    background: linear-gradient(135deg, rgba(220, 53, 69, 0.9) 0%, rgba(200, 35, 51, 0.9) 100%) !important;
    border: 1px solid rgba(220, 53, 69, 0.5) !important;
    color: #ffffff !important;
    padding: 0.4rem 0.65rem !important;
    border-radius: 6px !important;
    font-size: 0.85rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.remove-segment:hover {
    background: linear-gradient(135deg, rgba(220, 53, 69, 1) 0%, rgba(200, 35, 51, 1) 100%) !important;
    box-shadow: 0 4px 12px rgba(220, 53, 69, 0.4) !important;
}

/* ===================================================================
   SEGMENT EIGENSCHAFTEN - Collapsible Sections Premium Dark
   =================================================================== */

/* Segment Section Toggle Button */
.segment-section-toggle {
    background: linear-gradient(135deg, rgba(42, 42, 42, 0.95) 0%, rgba(37, 37, 37, 0.95) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.3) !important;
    color: #ffffff !important;
    padding: 0.75rem 1rem !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    font-size: 0.95rem !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
    width: 100% !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
    margin: 0 0 0.5rem 0 !important;
}

.segment-section-toggle:hover {
    background: linear-gradient(135deg, rgba(52, 52, 52, 0.95) 0%, rgba(47, 47, 47, 0.95) 100%) !important;
    border-color: rgba(143, 188, 143, 0.5) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4), 0 0 20px rgba(143, 188, 143, 0.15) !important;
}

.segment-section-toggle[aria-expanded="true"] {
    background: linear-gradient(135deg, rgba(143, 188, 143, 0.25) 0%, rgba(124, 184, 153, 0.25) 100%) !important;
    border-color: rgba(143, 188, 143, 0.6) !important;
    color: #8fbc8f !important;
}

/* Chevron Icon */
.segment-section-chevron {
    color: #8fbc8f !important;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    font-size: 0.85rem !important;
}

.segment-section-toggle[aria-expanded="true"] .segment-section-chevron {
    transform: rotate(90deg) !important;
}

/* Segment Section Content */
.segment-section-content {
    background: linear-gradient(135deg, rgba(30, 30, 30, 0.5) 0%, rgba(26, 26, 26, 0.5) 100%) !important;
    border: 1px solid rgba(143, 188, 143, 0.2) !important;
    border-radius: 8px !important;
    padding: 1rem !important;
    margin-top: 0.5rem !important;
}