/**
 * ========================================
 * MOBILE OPTIMIERUNGEN - TOUCH & PERFORMANCE
 * ========================================
 * Zweck: Touch-Target-Größen und Performance-Optimierungen
 * Standard: Apple HIG (44x44px), Material Design (48x48dp)
 */

.mobile-desktop-tip {
    display: none;
}

/* ========================================
   1. TOUCH-TARGET-GRÖẞEN (Min. 44x44px)
   ======================================== */

/* Stepper Navigation - Touch-Optimierung */
.stepper-step {
    min-width: 60px;
    min-height: 48px; /* ✅ Bereits gut */
    padding: 0.6rem 0.4rem;
    cursor: pointer;
}

/* Mobile: Touch-Targets vergrößern */
@media (max-width: 768px) {
    .mobile-desktop-tip {
        display: block;
        background: rgba(15, 118, 110, 0.08);
        border: 1px solid rgba(15, 118, 110, 0.2);
        color: #ffffff;
        padding: 0.6rem 0.75rem;
        border-radius: 10px;
        font-size: 0.86rem;
        line-height: 1.35;
    }

    /* Desktop-Preisschild auf Mobil verstecken */
    #price-tag {
        display: none !important;
    }
    
    /* Mobile Anfrage-Bar anzeigen */
    .mobile-anfrage-bar {
        display: flex !important;
        align-items: center;
        justify-content: space-between;
        background: rgba(45, 45, 45, 0.96);
        border-top: 1px solid rgba(143, 188, 143, 0.4);
        padding: 0.65rem 1rem;
        gap: 1rem;
        box-shadow: 0 -2px 8px rgba(0, 0, 0, 0.2);
    }
    
    .mobile-price-display {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.1rem;
    }
    
    .mobile-price-label {
        font-size: 0.65rem;
        color: rgba(255, 255, 255, 0.6);
        text-transform: uppercase;
        letter-spacing: 0.5px;
        font-weight: 500;
    }
    
    .mobile-price-amount {
        font-size: 1.15rem;
        color: #ffffff;
        font-weight: 700;
        line-height: 1;
    }
    
    .mobile-anfrage-btn {
        flex: 1;
        background: rgba(143, 188, 143, 0.25);
        border: 1px solid rgba(143, 188, 143, 0.4);
        color: #ffffff;
        padding: 0.65rem 1.2rem;
        border-radius: 6px;
        font-size: 0.9rem;
        font-weight: 600;
        cursor: pointer;
        transition: all 0.2s ease;
        box-shadow: none;
    }
    
    .mobile-anfrage-btn:active {
        background: rgba(143, 188, 143, 0.35);
        transform: scale(0.98);
    }
    
    /* Carport-Hinweis für Mobil anpassen */
    .carport-interaction-hint {
        bottom: 180px;
        left: 1rem;
        right: 1rem;
        transform: none;
        font-size: 0.8rem;
        padding: 0.5rem 0.8rem;
    }

    /* Buttons oben links dezenter */
    #template-flyout .template-flyout-toggle,
    #compact-info-toggle,
    #drag-handles-toggle,
    #carport-overlay-toggle,
    #template-flyout-toggle-flach,
    #template-flyout-toggle-pult {
        padding: 0.32rem 0.5rem;
        font-size: 0.85rem;
        border-radius: 8px;
        box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    }
    
    /* Tab-Navigation kompakter für Mobil */
    .horizontal-tab {
        padding: 0.5rem 0.65rem !important;
        min-height: 52px;
    }
    
    .horizontal-tab .tab-icon {
        font-size: 1.1rem !important;
        margin-right: 0.4rem !important;
    }
    
    .horizontal-tab .tab-label {
        font-size: 0.75rem !important;
    }
    
    .horizontal-tabs {
        gap: 0.4rem;
    }
    
    /* Statik-Card und Statik-Warning: Identisches Styling für beide Tabs */
    #main-statics-card,
    #statik-warning-container > div {
        padding: 0.45rem 0.5rem !important;
        margin-bottom: 0.4rem !important;
        background: rgba(45, 45, 45, 0.5) !important;
        border: 1px solid rgba(74, 74, 74, 0.4) !important;
        border-left: 2px solid rgba(124, 184, 153, 0.5) !important;
        border-radius: 6px !important;
        box-shadow: none !important;
    }
    
    #main-statics-card h4,
    #statik-warning-container h4 {
        font-size: 0.7rem !important;
        margin: 0 0 0.3rem 0 !important;
        opacity: 0.75;
        font-weight: 600 !important;
    }
    
    #main-statics-card .statics-card-body,
    #statik-warning-container .statics-card-body {
        padding: 0.4rem !important;
        gap: 0.45rem !important;
        background: rgba(53, 53, 53, 0.4) !important;
        border: 1px solid rgba(85, 85, 85, 0.3) !important;
    }
    
    #main-statics-card .statics-card-indicator,
    #statik-warning-container .statics-card-indicator {
        font-size: 1.1rem !important;
    }
    
    #main-statics-card .statics-card-title,
    #statik-warning-container .statics-card-title {
        font-size: 0.75rem !important;
        font-weight: 600 !important;
        line-height: 1.2 !important;
    }
    
    #main-statics-card .statics-card-note,
    #statik-warning-container .statics-card-note {
        font-size: 0.65rem !important;
        margin-top: 0.1rem !important;
        opacity: 0.65;
        line-height: 1.2 !important;
    }
    
    /* Statik-Warning-Container Spacing */
    #statik-warning-container {
        margin-top: 0.4rem !important;
    }

    .stepper-step {
        min-width: 68px;
        min-height: 52px;
        padding: 0.7rem 0.5rem;
    }

    .stepper-icon-container {
        width: 44px; /* Erhöht von 38px */
        height: 44px;
        font-size: 1.5rem;
    }
}

/* Option Cards - Touch-Optimierung */
.option-card {
    min-height: 104px; /* ✅ Bereits gut */
    padding: 0.68rem 0.65rem;
    cursor: pointer;
}

@media (max-width: 768px) {
    .option-card {
        min-height: 96px; /* Mindestens 48px Touch-Area */
        min-width: 52px; /* Erhöht von 48px */
        padding: 0.65rem 0.6rem;
        font-size: 0.76rem;
    }
}

/* Glass Color Options - Touch-Optimierung */
.glass-color-option {
    min-height: 108px; /* ✅ Bereits gut */
    width: 100%;
}

@media (max-width: 768px) {
    .glass-color-option {
        min-height: 100px; /* Erhöht von 90px */
        min-width: 52px; /* Erhöht von 48px */
        padding: 0.6rem 0.55rem;
    }
}

/* Buttons - Touch-Optimierung */
.no-posts-button,
.post-deactivate-btn,
.tab-button {
    min-height: 44px;
    padding: 0.7rem 1rem;
    cursor: pointer;
    touch-action: manipulation;
}

@media (max-width: 768px) {
    .no-posts-button,
    .post-deactivate-btn {
        min-height: 48px;
        padding: 0.75rem 1.1rem;
        font-size: 0.92rem;
    }

    .tab-button {
        min-height: 48px;
        padding: 0.8rem 0.6rem;
        font-size: 0.82rem;
    }
}

/* Inputs & Selects - Touch-Optimierung */
.control-group input,
.control-group select {
    min-height: 44px;
    padding: 0.7rem;
    font-size: 16px; /* Verhindert Zoom auf iOS */
}

@media (max-width: 768px) {
    .control-group input,
    .control-group select {
        min-height: 48px;
        padding: 0.75rem 0.65rem;
        font-size: 16px !important; /* iOS Zoom verhindern */
    }
}

/* Range Inputs - Touch-Optimierung */
input[type="range"] {
    min-height: 44px;
    cursor: pointer;
    touch-action: pan-x; /* Horizontales Scrollen erlauben */
}

@media (max-width: 768px) {
    input[type="range"] {
        min-height: 48px;
        padding: 0.5rem 0;
    }
}

/* Checkboxes & Radio Buttons - Touch-Optimierung */
input[type="checkbox"],
input[type="radio"] {
    min-width: 20px;
    min-height: 20px;
    cursor: pointer;
}

/* Labels mit Checkboxes - größere Touch-Area */
label:has(input[type="checkbox"]),
label:has(input[type="radio"]) {
    min-height: 44px;
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0.5rem 0;
}

@media (max-width: 768px) {
    input[type="checkbox"],
    input[type="radio"] {
        min-width: 24px;
        min-height: 24px;
        margin-right: 0.6rem;
    }
}

/* Close Button - Touch-Optimierung */
.infobox-close {
    min-width: 44px;
    min-height: 44px;
    cursor: pointer;
    touch-action: manipulation;
}

@media (max-width: 768px) {
    .infobox-close {
        min-width: 48px;
        min-height: 48px;
        font-size: 1.5rem;
    }
}

/* Accordion Headers - Touch-Optimierung */
.post-accordion-header {
    min-height: 48px;
    padding: 0.9rem 1rem;
    cursor: pointer;
    touch-action: manipulation;
}

@media (max-width: 768px) {
    .post-accordion-header {
        min-height: 52px;
        padding: 1rem 1.1rem;
    }
}

/* Config & Infobox Toggle - Touch-Optimierung */
.config-toggle,
.infobox-toggle {
    min-width: 44px;
    min-height: 80px; /* Vertikal, daher höher */
    cursor: pointer;
    touch-action: manipulation;
}

@media (max-width: 768px) {
    .config-toggle,
    .infobox-toggle {
        min-width: 48px;
        min-height: 90px;
        padding: 0.6rem 0.5rem;
    }
}

/* Canvas Help Cards - Touch-Optimierung */
.canvas-help-card {
    min-height: 36px; /* Informativ, nicht interaktiv */
}

.canvas-help-card--clickable {
    min-height: 44px;
    padding: 0.5rem 0.65rem;
    cursor: pointer;
    touch-action: manipulation;
}

@media (max-width: 768px) {
    .canvas-help-card--clickable {
        min-height: 48px;
        padding: 0.6rem 0.75rem;
    }
}

/* ========================================
   2. IOS VIEWPORT FIX (dvh)
   ======================================== */

/* Dynamische Viewport-Höhe für iOS */
@supports (height: 100dvh) {
    body {
        height: 100dvh;
    }

    .canvas-container {
        height: 100dvh;
    }

    @media (max-width: 768px) {
        .canvas-container {
            height: 52dvh;
        }

        .sidebar {
            max-height: 78dvh;
        }

        .infobox-panel {
            height: 70dvh;
        }
    }
}

/* ========================================
   3. PERFORMANCE-OPTIMIERUNGEN
   ======================================== */

/* GPU-Beschleunigung für Animationen */
.stepper-step,
.option-card,
.glass-color-option,
.canvas-help-card--clickable {
    will-change: transform;
    transform: translateZ(0);
}

/* Smooth Scrolling optimieren */
.sidebar,
.infobox-content,
.material-table-container,
.stepper-navigation {
    -webkit-overflow-scrolling: touch;
    scroll-behavior: smooth;
    overscroll-behavior: contain;
}

/* Touch-Delay reduzieren */
a, button, input, select, textarea, label, .option-card, .glass-color-option {
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Canvas Performance */
#pergola-canvas {
    touch-action: none; /* Wichtig für OrbitControls */
    user-select: none;
    -webkit-user-select: none;
}

/* ========================================
   4. ABSTAND ZWISCHEN INTERAKTIVEN ELEMENTEN
   ======================================== */

/* Mindestabstand 8px zwischen Touch-Targets */
.option-card-grid {
    gap: 0.85rem; /* ~13.6px */
}

@media (max-width: 768px) {
    .option-card-grid {
        gap: 0.6rem; /* ~9.6px */
    }

    .glass-color-options {
        gap: 0.6rem;
    }

    .stepper-navigation {
        gap: 0.5rem; /* ~8px */
    }
}

/* ========================================
   5. FONT-SIZE OPTIMIERUNG (16px minimum)
   ======================================== */

/* iOS Zoom verhindern: min. 16px */
@media (max-width: 768px) {
    input, select, textarea {
        font-size: 16px !important;
    }

    /* Kleinere Texte sind OK, nur Inputs müssen 16px sein */
    .help-text,
    .option-card-label,
    small {
        font-size: 0.8rem; /* ~12.8px ist OK */
    }
}

/* ========================================
   6. HOVER-EFFEKTE AUF MOBILE DEAKTIVIEREN
   ======================================== */

/* Hover nur auf Desktop */
@media (hover: hover) and (pointer: fine) {
    .option-card:hover,
    .glass-color-option:hover {
        transform: translateY(-3px);
        box-shadow: 0 12px 24px rgba(15, 23, 42, 0.16);
    }
}

/* Touch-Geräte: Kein Hover */
@media (hover: none) and (pointer: coarse) {
    .option-card:hover,
    .glass-color-option:hover {
        transform: none;
    }

    /* Aktiver State für Touch */
    .option-card:active,
    .glass-color-option:active {
        transform: scale(0.97);
        transition: transform 0.1s ease;
    }
}

/* ========================================
   7. SAFE AREA INSETS (iPhone Notch etc.)
   ======================================== */

@supports (padding: env(safe-area-inset-bottom)) {
    .sidebar {
        padding-bottom: calc(1rem + env(safe-area-inset-bottom));
    }

    .infobox-panel {
        padding-bottom: calc(1rem + env(safe-area-inset-bottom));
    }

    .price-tag {
        bottom: env(safe-area-inset-bottom);
    }

    @media (max-width: 768px) {
        .header {
            padding-top: env(safe-area-inset-top);
        }
    }
}

/* ========================================
   8. LESBARKEIT AUF KLEINEN DISPLAYS
   ======================================== */

@media (max-width: 480px) {
    /* Extra kleine Smartphones */
    .stepper-step {
        min-width: 56px;
    }

    .option-card {
        min-width: 100%; /* Volle Breite */
        grid-template-columns: 1fr;
    }

    .option-card-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   9. LANDSCAPE ORIENTATION OPTIMIERUNG
   ======================================== */

@media (max-width: 768px) and (orientation: landscape) {
    .sidebar {
        max-height: 85dvh;
    }

    .header {
        --header-height: 50px;
        padding: 0.5rem 1rem;
    }

    .branding {
        font-size: 1rem;
    }
}

/* ========================================
   10. FOKUS-STYLES FÜR ACCESSIBILITY
   ======================================== */

/* Sichtbarer Fokus für Tastatur-Navigation */
*:focus-visible {
    outline: 3px solid var(--accent-blue);
    outline-offset: 2px;
    border-radius: 4px;
}

/* Touch-Geräte: Kein Fokus-Outline */
@media (hover: none) and (pointer: coarse) {
    *:focus {
        outline: none;
    }
}

/* ========================================
   11. PERFORMANCE: WILL-CHANGE OPTIMIERUNG
   ======================================== */

/* Nur während Animation */
.sidebar.open,
.infobox-panel.open {
    will-change: transform;
}

/* Nach Animation entfernen */
.sidebar:not(.open),
.infobox-panel:not(.open) {
    will-change: auto;
}

/* ========================================
   12. MOBILE UI KOMPAKT (PREISTAG & TOP-BUTTONS)
   ======================================== */
@media (max-width: 768px) {
    /* Stärkere Überschreibung gegen style.min.css */
    body #price-tag {
        max-width: 230px !important;
    }
    body #price-tag .price-tag__total-amount {
        font-size: 15px !important;
        line-height: 1.1 !important;
    }

    /* Basisdaten-Info unter die Buttons schieben */
    .canvas-compact-info {
        top: 102px !important;
    }

    /* Preisschild deutlich kompakter */
    #price-tag {
        transform: scale(0.58);
        transform-origin: bottom left;
        max-width: 230px;
        padding: 0.45rem 0.5rem;
        gap: 0.2rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.12);
        pointer-events: auto;
        border-radius: 12px;
        backdrop-filter: blur(6px);
    }
    #price-tag .price-tag__header {
        font-size: 0.72rem;
        line-height: 1.05;
    }
    #price-tag .price-tag__total {
        font-size: 1.05rem;
        margin: 0.05rem 0;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    #price-tag .price-tag__total-amount {
        font-size: 15px;
    }
    #price-tag .price-tag__net,
    #price-tag .price-tag__total-note,
    #price-tag .price-tag__list {
        font-size: 0.7rem;
        line-height: 1.1;
    }
    #price-tag .price-tag__anfrage-btn {
        padding: 0.3rem 0.45rem;
        font-size: 0.78rem;
        border-radius: 5px;
        min-height: 32px;
        pointer-events: auto;
        width: 100%;
        text-align: center;
    }

    /* Basisdaten / Toggle-Buttons kleiner und sichtbar oben links */
    #template-flyout {
        top: 24px;
        left: 10px;
        transform: scale(0.82);
        transform-origin: top left;
        z-index: 1200;
    }
    #template-flyout .template-flyout-toggle,
    #compact-info-toggle,
    #drag-handles-toggle,
    #carport-overlay-toggle,
    #template-flyout-toggle-flach,
    #template-flyout-toggle-pult {
        padding: 0.45rem;
        font-size: 1.4rem;
        border-radius: 7px;
        min-height: 40px;
        min-width: 40px;
        line-height: 1;
    }
    
    /* Nur Icons auf Mobile - Text ausblenden */
    #compact-info-toggle::before {
        content: '📋';
    }
    #drag-handles-toggle::before {
        content: '👁️';
    }
    #carport-overlay-toggle::before {
        content: '🚗';
    }
    #template-flyout-toggle-flach::before {
        content: '☆';
    }
    #template-flyout-toggle-pult::before {
        content: '☆';
    }
    
    /* Original-Text ausblenden */
    #compact-info-toggle,
    #drag-handles-toggle,
    #carport-overlay-toggle,
    #template-flyout-toggle-flach,
    #template-flyout-toggle-pult {
        font-size: 0;
    }
    
    #compact-info-toggle::before,
    #drag-handles-toggle::before,
    #carport-overlay-toggle::before,
    #template-flyout-toggle-flach::before,
    #template-flyout-toggle-pult::before {
        font-size: 1.4rem;
    }
}

/* ========================================
   12. MOBILE KONFIGURATION KOMPAKTER
   ======================================== */

@media (max-width: 768px) {
    /* Kompaktere Carport-Segmente */
    .segment-card {
        padding: 0.5rem 0.6rem;
        margin-bottom: 0.5rem;
    }

    .segment-card h4 {
        font-size: 0.75rem;
        margin-bottom: 0.4rem;
    }

    /* Kompaktere Buttons */
    button, .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.75rem;
    }

    /* Kompaktere Akkordeons */
    .post-accordion-header {
        padding: 0.6rem 0.7rem;
    }

    .post-accordion-content {
        padding: 0.5rem 0.6rem;
    }

    /* Kompaktere Tabs im horizontalen Layout */
    .horizontal-tabs {
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: thin;
    }

    /* Preis-Tag kompakter */
    .price-tag {
        font-size: 0.7rem;
        padding: 0.4rem 0.6rem;
        max-width: 140px;
    }

    .price-tag h3 {
        font-size: 0.65rem;
        margin-bottom: 0.2rem;
    }

    .price-tag .price {
        font-size: 0.9rem;
    }

    /* Range-Container kompakter */
    .range-with-input {
        display: flex;
        align-items: center;
        gap: 0.3rem;
    }

    .range-with-input input[type="range"] {
        flex: 1;
    }

    .range-with-input input[type="number"] {
        width: 55px !important;
        flex-shrink: 0;
    }

    /* Stepper kompakter */
    .stepper-navigation {
        padding: 0.3rem;
        gap: 0.3rem;
    }

    .stepper-step {
        padding: 0.4rem 0.3rem;
        min-width: 60px;
    }

    .stepper-step-label {
        font-size: 0.65rem;
        line-height: 1.1;
    }

    /* Glasfarben-Optionen kompakter */
    .glass-color-options {
        gap: 0.4rem;
    }

    .glass-color-option {
        padding: 0.5rem;
        min-height: 80px;
    }

    .glass-color-option-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    /* Noch kompakter für sehr kleine Bildschirme */
    .segment-card {
        padding: 0.4rem 0.5rem;
    }

    .price-tag {
        max-width: 120px;
        padding: 0.3rem 0.5rem;
        font-size: 0.65rem;
    }

    .price-tag h3 {
        font-size: 0.6rem;
        margin-bottom: 0.15rem;
    }

    .price-tag .price {
        font-size: 0.8rem;
    }

    .stepper-step {
        min-width: 55px;
        padding: 0.35rem 0.25rem;
    }

    button, .btn {
        padding: 0.45rem 0.7rem;
        font-size: 0.72rem;
    }
}

/* ========================================
   13. VERBESSERTE SCROLLBEREICHE
   ======================================== */

@media (max-width: 768px) {
    /* Horizontale Tab-Navigation scrollbar optimieren */
    .horizontal-tabs {
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .horizontal-tabs::-webkit-scrollbar {
        display: none;
    }

    /* Konfigurations-Content optimierter Scroll */
    .horizontal-config-content {
        max-height: calc(42vh - 40px);
        overflow-y: auto;
        overflow-x: hidden;
    }

    /* Segment-Liste scrollbar */
    .segment-list {
        max-height: calc(42vh - 100px);
        overflow-y: auto;
    }

    /* Infobox optimiert */
    .infobox-panel {
        max-height: 70vh;
    }

    .infobox-content {
        max-height: calc(70vh - 80px);
        overflow-y: auto;
        padding-right: 0.5rem;
    }
}

/* ========================================
   14. VERBESSERTE TOUCH-ZONEN FÜR INPUTS
   ======================================== */

@media (max-width: 768px) {
    /* Größere Touch-Bereiche für Checkbox/Radio Labels */
    label:has(input[type="checkbox"]),
    label:has(input[type="radio"]) {
        padding: 0.6rem 0.4rem;
        margin: 0.2rem 0;
        border-radius: 4px;
        transition: background-color 0.2s;
    }

    label:has(input[type="checkbox"]):active,
    label:has(input[type="radio"]):active {
        background-color: rgba(0, 0, 0, 0.05);
    }

    /* Optimierte Select-Dropdowns */
    select {
        appearance: none;
        background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
        background-repeat: no-repeat;
        background-position: right 0.5rem center;
        background-size: 1.2em;
        padding-right: 2rem;
    }

    /* Bessere Input-Felder */
    input[type="text"],
    input[type="number"],
    input[type="email"],
    textarea {
        border: 1.5px solid #ddd;
        border-radius: 6px;
        transition: border-color 0.2s;
    }

    input[type="text"]:focus,
    input[type="number"]:focus,
    input[type="email"]:focus,
    textarea:focus {
        border-color: var(--accent-blue, #007bff);
        outline: none;
        box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.1);
    }
}

/* ========================================
   15. OPTIMIERTE ANIMATIONEN FÜR MOBILE
   ======================================== */

@media (max-width: 768px) {
    /* Reduzierte Animationen auf mobilen Geräten */
    @media (prefers-reduced-motion: no-preference) {
        .option-card,
        .glass-color-option,
        .stepper-step {
            transition: transform 0.15s ease, background-color 0.15s ease;
        }
    }

    /* Keine Animationen bei reduzierter Bewegung */
    @media (prefers-reduced-motion: reduce) {
        * {
            animation-duration: 0.01ms !important;
            animation-iteration-count: 1 !important;
            transition-duration: 0.01ms !important;
        }
    }
}

/* ========================================
   MOBILE OPTIMIERUNGEN: CARPORT-TAB
   ======================================== */

@media (max-width: 768px) {
    /* Carport-Template-Buttons */
    #template-option-cards .option-card {
        min-width: 80px;
        padding: 0.5rem 0.4rem;
    }

    #template-option-cards .option-card-label {
        font-size: 0.7rem;
    }

    #template-option-cards small {
        font-size: 0.6rem;
    }

    /* Segment-Liste kompakter */
    #carport-segment-list-main {
        grid-template-columns: 1fr !important;
        gap: 0.8rem !important;
    }

    .carport-config-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .carport-export-btn {
        width: 100%;
        justify-content: center;
    }

    /* Segment-Cards */
    .segment-card {
        font-size: 0.75rem;
    }

    .segment-card h4 {
        font-size: 0.8rem;
    }

    /* Add-Segment Button */
    #add-segment-btn-main {
        padding: 0.6rem !important;
        font-size: 0.85rem !important;
    }

    /* Segment-Statik-Indicator */
    .segment-statics-indicator {
        padding: 0.2rem 0.4rem !important;
        font-size: 0.6rem !important;
    }

    .segment-statics-indicator .statics-icon {
        font-size: 1em !important;
    }

    .segment-statics-indicator .statics-text {
        font-size: 0.6rem !important;
    }
}

@media (max-width: 480px) {
    /* Noch kompakter für sehr kleine Bildschirme */
    #template-option-cards {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    #template-option-cards .option-card {
        min-width: 70px;
        padding: 0.4rem 0.3rem;
    }

    #template-option-cards .option-card-label {
        font-size: 0.65rem;
    }

    #template-option-cards small {
        font-size: 0.55rem;
        line-height: 1.2;
    }

    /* Segment-Inputs kompakter */
    .segment-width, .segment-depth, .segment-height,
    .segment-x, .segment-z, .segment-rotation {
        font-size: 0.7rem !important;
        padding: 0.3rem !important;
    }

    /* Labels kleiner */
    #carport-tab-content label {
        font-size: 0.7rem;
    }

    /* Segment-Post-Controls */
    .segment-post-controls {
        padding: 0.5rem !important;
    }

    .segment-post-controls h5 {
        font-size: 0.7rem !important;
    }

    .post-item {
        padding: 0.5rem !important;
    }

    .post-item strong {
        font-size: 0.7rem !important;
    }

    .toggle-post-btn {
        padding: 0.2rem 0.4rem !important;
        font-size: 0.65rem !important;
    }
}

/* ========================================
   13. ULTRA-KOMPAKTE MOBILE UI
   ======================================== */

@media (max-width: 640px) {
    .horizontal-config-panel .control-group-compact {
        padding: 0.4rem 0.45rem;
        border-radius: 6px;
        gap: 0.35rem;
    }

    .horizontal-config-panel .control-group-compact h4 {
        font-size: 0.62rem;
        margin-bottom: 0.25rem;
    }

    .horizontal-config-panel .control-group-compact small,
    .horizontal-config-panel .help-text {
        font-size: 0.58rem;
        line-height: 1.25;
    }

    .horizontal-config-panel .option-card-grid {
        gap: 0.35rem;
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    }

    .horizontal-config-panel .option-card {
        min-height: 38px;
        padding: 0.35rem 0.4rem;
        font-size: 0.62rem;
    }

    .horizontal-config-panel .option-card-label {
        font-size: 0.62rem;
    }

    .horizontal-config-panel .range-with-input {
        gap: 0.18rem;
    }

    .horizontal-config-panel .range-with-input input[type="number"],
    .horizontal-config-panel .range-with-input input[type="text"] {
        width: 52px !important;
    }

    .horizontal-config-panel input[type="number"],
    .horizontal-config-panel input[type="text"],
    .horizontal-config-panel input[type="tel"],
    .horizontal-config-panel input[type="email"],
    .horizontal-config-panel select {
        min-height: 34px;
        padding: 0.3rem 0.4rem;
    }

    .horizontal-config-panel input[type="range"] {
        min-height: 30px;
    }

    .horizontal-config-panel input[type="range"]::-webkit-slider-runnable-track,
    .horizontal-config-panel input[type="range"]::-moz-range-track {
        height: 3px;
    }

    .horizontal-config-panel button,
    .horizontal-config-panel .btn,
    .horizontal-config-panel .tab-button,
    .horizontal-config-panel .no-posts-button,
    .horizontal-config-panel .post-deactivate-btn,
    .horizontal-config-panel .carport-export-btn {
        padding: 0.35rem 0.55rem;
        font-size: 0.65rem;
        border-radius: 6px;
    }

    .price-tag {
        font-size: 0.58rem;
        padding: 0.3rem 0.45rem;
        max-width: 125px;
    }

    .price-tag .price {
        font-size: 0.78rem;
    }

    .canvas-help-card--clickable {
        min-height: 38px;
        padding: 0.35rem 0.45rem;
    }
}

@media (max-width: 420px) {
    .horizontal-config-panel .control-group-compact {
        padding: 0.32rem 0.38rem;
    }

    .horizontal-config-panel .control-group-compact h4 {
        font-size: 0.58rem;
    }

    .horizontal-config-panel .option-card-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .horizontal-config-panel .option-card {
        min-height: 34px;
        font-size: 0.58rem;
    }

    .horizontal-config-panel .range-with-input input[type="number"],
    .horizontal-config-panel .range-with-input input[type="text"] {
        width: 46px !important;
    }

    .horizontal-config-panel button,
    .horizontal-config-panel .btn,
    .horizontal-config-panel .tab-button,
    .horizontal-config-panel .carport-export-btn {
        font-size: 0.6rem;
        padding: 0.3rem 0.5rem;
    }

    .price-tag {
        max-width: 115px;
    }
}