/* Glasmorphismus Design */
:root {
    --primary-color: #9c27b0;
    --accent-color: #e81e63;
    --light-purple: #f3e5f5;
    --white: #ffffff;
    --black: #000000;
    --gray-light: #f8f9fa;
    
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
    --glass-blur: blur(4px);
    
    --text-primary: var(--black);
    --text-secondary: #666666;
    --text-muted: #999999;
    
    --bg-gradient: var(--white);
    
    --border-radius: 15px;
    --border-radius-sm: 8px;
    --border-radius-lg: 20px;
    
    --spacing-xs: 0.4rem;
    --spacing-sm: 0.8rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-md: 1rem;
    --font-size-lg: 1.25rem;
    --font-size-xl: 1.5rem;
    --font-size-xxl: 2rem;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

body * {
outline: none;
-webkit-tap-highlight-color: transparent;
}
*:focus {
outline: none;
-webkit-tap-highlight-color: transparent;
}

/* Beautiful Popup/Modal System */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.popup-overlay.show {
    opacity: 1;
    visibility: visible;
}
.backToStart{
    margin-top:20px;
    font-size:20px;
    color:black;
    font-weight:600;
}
.popup-container {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9) translateY(20px);
    transition: var(--transition);
}

.popup-overlay.show .popup-container {
    transform: scale(1) translateY(0);
}

.popup-header {
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.popup-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    color: var(--white);
    flex-shrink: 0;
}

.popup-icon.success {
    background: linear-gradient(135deg, #4caf50, #45a049);
}

.popup-icon.error {
    background: linear-gradient(135deg, #f44336, #d32f2f);
}

.popup-icon.warning {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.popup-icon.info {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
}

.popup-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.popup-body {
    padding: var(--spacing-lg) var(--spacing-xl);
}

.popup-message {
    font-size: var(--font-size-md);
    color: var(--black);
    line-height: 1.6;
    margin: 0;
}

.popup-actions {
    padding: var(--spacing-lg) var(--spacing-xl) var(--spacing-xl);
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

.popup-btn {
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    min-width: 80px;
}

.popup-btn.primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
}

.popup-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(156, 39, 176, 0.3);
}

.popup-btn.secondary {
    background: #f5f5f5;
    border: 1px solid #e0e0e0;
    color: var(--text-primary);
}

.popup-btn.secondary:hover {
    background: #eeeeee;
    transform: translateY(-2px);
}

.popup-close {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: none;
    border: none;
    font-size: var(--font-size-lg);
    color: var(--text-muted);
    cursor: pointer;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.popup-close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

/* Loading spinner for popup */
.popup-loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Toast notifications for quick messages */
.toast-container {
    position: fixed;
    top: var(--spacing-xl);
    right: var(--spacing-xl);
    z-index: 10001;
    pointer-events: none;
}

.toast {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--border-radius);
    box-shadow: var(--glass-shadow);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    min-width: 300px;
    max-width: 400px;
    pointer-events: auto;
    transform: translateX(100%);
    transition: var(--transition);
}

.toast.show {
    transform: translateX(0);
}

.toast-icon {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    color: var(--white);
    flex-shrink: 0;
}

.toast.success .toast-icon {
    background: #4caf50;
}

.toast.error .toast-icon {
    background: #f44336;
}

.toast.warning .toast-icon {
    background: #ff9800;
}

.toast.info .toast-icon {
    background: var(--primary-color);
}

.toast-message {
    font-size: var(--font-size-sm);
    color: var(--text-primary);
    flex: 1;
}

.toast-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: var(--font-size-md);
    padding: 0;
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* Reset & Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--white);
    min-height: 100vh;
    font-size: var(--font-size-md);
}

/* Container */
.container {
    max-width: 900px;
    margin: 0 auto;

}

/* Quick Calculator Section - Glasmorphismus */
.quick-calculator-section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.quick-calculator-section h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-xl);
}

.section-description {
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-md);
}

.quick-calculator {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--spacing-xl);
    align-items: center;
    background: rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.4);
   
}

.calculator-inputs {
    display: flex;
    gap: var(--spacing-xl);
}

.slider-group {
    flex: 1;
}

.slider-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-color);
    font-size: var(--font-size-sm);
    text-align: center;
}

.slider-container {
    position: relative;
}

.slider {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: linear-gradient(to right, var(--primary-color) 0%, var(--primary-color) var(--value, 0%), #ddd var(--value, 0%), #ddd 100%);
    outline: none;
    opacity: 0.8;
    transition: opacity 0.2s;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
}

.slider:hover {
    opacity: 1;
}

.slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 3px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.slider::-webkit-slider-thumb:hover {
    transform: scale(1.1);
}

.slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 3px solid white;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    transition: transform 0.2s ease;
}

.slider::-moz-range-thumb:hover {
    transform: scale(1.1);
}

.slider-value {
    text-align: center;
    margin-top: var(--spacing-sm);
    font-weight: 600;
    font-size: var(--font-size-lg);
    color: var(--text-color);
}

.slider-value .unit {
    font-weight: 500;
    color: var(--text-light);
    font-size: var(--font-size-md);
    margin-left: var(--spacing-xs);
}

.calculator-result {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--primary-color);
    border-radius: var(--border-radius);
    color: white;
    min-width: 200px;
}

.cost-label {
    display: block;
    font-size: var(--font-size-sm);
    opacity: 0.9;
    margin-bottom: var(--spacing-xs);
}

.cost-value {
    display: block;
    font-size: var(--font-size-xxl);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.quick-calculator-cta {
    text-align: center;
    margin-top: var(--spacing-lg);
}

.cta-button {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-lg);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 32px rgba(156, 39, 176, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.cta-button:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    transform: translateY(-2px);
    box-shadow: 0 12px 48px rgba(232, 30, 99, 0.4);
}

.cta-button i {
    margin-right: var(--spacing-sm);
}

.cta-description {
    margin-top: var(--spacing-md);
    color: var(--text-light);
    font-size: var(--font-size-sm);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .quick-calculator {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .calculator-inputs {
        flex-direction: column;
        gap: 1px;
    }
    
    .calculator-result {
        order: -1;
    }
}

/* App Container */
.app-container {
    min-height: 100vh;
    background: var(--white);
}

/* Header - Glasmorphismus */
.main-header {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    text-align: center;

}

.main-header h1 {
    font-size: var(--font-size-xxl);
    margin-bottom: var(--spacing-sm);
    font-weight: 700;
}

.main-header i {
    margin-right: var(--spacing-sm);
}

.subtitle {
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

/* Main Content */
.main-content {
    padding-bottom: calc(var(--spacing-xxl) + 50px);
    padding-top: 0px;
}


/* Sections */
section {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: var(--glass-shadow);
    border: 1px solid var(--glass-border);
}

section h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-xl);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    border-bottom: 2px solid var(--border-light);
}

/* Form Elements - Compact */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.field-hint {
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.section-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.5;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.7);
}

label {
    display: block;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="date"],
select,
textarea {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-md);
    font-family: inherit;
    color: var(--text-primary);
    transition: var(--transition);
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 0 2px rgba(156, 39, 176, 0.2);
    transform: translateY(-1px);
}

input.required,
select.required {
    border-color: var(--danger-color) !important;
    background-color: rgba(231, 76, 60, 0.05);
    animation: shake 0.5s ease-in-out;
}

input.required:focus,
select.required:focus {
    border-color: var(--danger-color) !important;
    box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.2) !important;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.form-group label.required::after {
    content: " *";
    color: var(--danger-color);
    font-weight: bold;
}

/* Grids */
.info-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.form-grid.two-columns {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
}

@media (max-width: 768px) {
    .form-grid.two-columns {
        grid-template-columns: 1fr;
    }
}

/* Form Sections - Glasmorphismus */
.form-section {
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.form-section-title {
    font-size: var(--font-size-md);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.form-section-title i {
    color: var(--accent-color);
}

/* Moderne Labels */
label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.5);
}

/* Glasmorphismus Input with Unit */
.input-with-unit {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    overflow: hidden;
}

.input-with-unit:focus-within {
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 0 0 2px rgba(156, 39, 176, 0.2);
    transform: translateY(-1px);
}

.input-with-unit input {
    border: none;
    flex: 1;
    padding: var(--spacing-md);
    background: transparent;
    color: var(--text-primary);
    font-family: inherit;
}

.input-with-unit input:focus {
    outline: none;
}

.input-unit {
    padding: var(--spacing-md);
    background: rgba(156, 39, 176, 0.1);
    color: var(--primary-color);
    font-weight: 600;
    white-space: nowrap;
    font-size: var(--font-size-sm);
}

/* Distance Group Special Styling */
.distance-group {
    max-width: 400px;
}

/* Glasmorphismus Radio Groups */
.radio-group.modern {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.radio-group.modern .radio-option {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
}

.radio-group.modern .radio-option:hover {
    background: rgba(156, 39, 176, 0.1);
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: 0 4px 20px rgba(156, 39, 176, 0.15);
}

.radio-group.modern .radio-option input[type="radio"] {
    margin: 0;
    transform: scale(1.2);
    accent-color: var(--primary-color);
}

.radio-group.modern .radio-option input[type="radio"]:focus {
    outline: none;
    box-shadow: none;
}

.radio-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.radio-text strong {
    color: var(--text-primary);
    font-weight: 600;
}

.radio-text small {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Glasmorphismus Submit Section */
.form-submit-section {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding: var(--spacing-xl);
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-radius: var(--border-radius);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.button-group {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: var(--spacing-lg);
}

.save-form-btn {
    background: rgb(161 38 170);
    color: white;
    border: 1px solid #e0e0e0;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    min-width: 250px;
    justify-content: center;
    text-align: center;
    height: auto;
    line-height: 1.4;
}



.save-form-btn i {
    font-size: 1.1em;
}

.calculate-btn.primary-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: var(--white);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 8px 32px rgba(156, 39, 176, 0.3);
    width: 100%;
    max-width: 400px;
    position: relative;
    overflow: hidden;
}

.calculate-btn.primary-cta:hover {
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    box-shadow: 0 12px 48px rgba(232, 30, 99, 0.4);
    transform: translateY(-2px);
}

.calculate-btn.primary-cta:active {
    transform: translateY(0);
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
}

.btn-text strong {
    font-weight: 700;
}

.btn-text small {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.submit-note {
    margin-top: var(--spacing-md);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.submit-note i {
    color: var(--success-color);
}

/* Volume Display - Fixed Bottom Bar */
.volume-display {
    position: fixed !important;
    bottom: 0px !important;
    left: 0px !important;
    right: 0px !important;
    height: 80px !important;
    margin: 0 !important;
    padding: 0 !important;
    background: linear-gradient(135deg, var(--accent-color), var(--primary-color));
    color: white;
    z-index: 9999;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 0 !important;
    display: flex;
    align-items: center;
    justify-content: center;
}

.volume-card {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    padding: 0 var(--spacing-md);
}

.volume-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 60px;
}

.volume-section,
.items-count {
    display: flex;
    gap: 12px;
}

.volume-section i,
.items-count i {
    font-size: 18px;
    width: 24px;
    text-align: center;
}

.volume-text,
.items-text {
    text-align: left;
}

.volume-label,
.items-count-label {
    display: block;
    font-size: 12px;
    opacity: 0.9;
    margin-bottom: 2px;
    line-height: 1;
}

.volume-value,
.items-count-value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    line-height: 1;
}



.volume-label {
    display: block;
    font-size: var(--font-size-md);
    opacity: 0.9;
}

.volume-value {
    display: block;
    font-size: var(--font-size-xl);
    font-weight: 700;
}

/* Accordions */
.room-accordions {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.accordion-item {
    background: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid #e0e0e0;

    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.accordion-item:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(156, 39, 176, 0.15);
}

.accordion-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-sm);
    cursor: pointer;
    background: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    user-select: none;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
}

.accordion-header:hover {
    background: rgba(156, 39, 176, 0.2);
    color: var(--text-primary);
    transform: translateY(-1px);
}

.accordion-header.active {
    background: rgba(156, 39, 176, 0.3);
    color: var(--text-primary);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.accordion-header i:first-child {
    font-size: var(--font-size-sm);
    width: 24px;
    text-align: center;
}

.accordion-header span {
    flex: 1;
    font-weight: 600;
    font-size: var(--font-size-md);
}

.accordion-icon {
    transition: transform 0.3s ease;
    font-size: var(--font-size-md);
}

.accordion-header.active .accordion-icon {
    transform: rotate(180deg);
}

.accordion-content {
    display: none;
    padding: var(--spacing-xs);
    background: transparent;
    border-bottom-left-radius: var(--border-radius);
    border-bottom-right-radius: var(--border-radius);
}

.accordion-content.active {
    display: block;
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Items Grid */
.items-grid {
    display: grid;
    padding: var(--spacing-md) 0;
}

.item-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px var(--spacing-sm);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    margin-bottom: 0;
    min-height: 48px;
}



.item-row:last-child {
    margin-bottom: 0;
}

.item-row + .item-row {
    border-top: 1px solid #e0e0e0;
    margin-top: 1px;
}

.item-row:not(:last-child) {
    border-bottom: 1px solid #e0e0e0;
}

.item-name {
    flex: 1;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    line-height: 1.2;
    justify-content: left;
    text-align: left;
}

.item-name i {
    margin-right: 8px;
    color: var(--primary-color);
    width: 16px;
    text-align: center;
    font-size: 14px;
}

/* Quantity Controls */
.quantity-control {
    display: flex;
    align-items: center;
    justify-content: center;
    gap:0;
    min-height: 40px;
}

.qty-btn {
    width: 30px;
    height: 30px;
    background: rgba(156, 39, 176, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(156, 39, 176, 0.3);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: var(--font-size-md);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.qty-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.qty-btn:active {
    transform: scale(0.95);
}

.qty-display {
    min-width: 40px;
    text-align: center;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 36px;
}

/* Selected Items */
.selected-items-section {
    background: linear-gradient(135deg, var(--success-color), #5a6268);
    color: white;
}

.selected-items-section h2 {
    color: white;
}

.selected-items-container {
    display: grid;
    gap: var(--spacing-md);
}

.selected-room-category h3 {
    color: white;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    opacity: 0.9;
}

.selected-item {
    background: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius);
    border: 1px solid #e0e0e0;
    backdrop-filter: blur(10px);
    margin-bottom: var(--spacing-sm);
}

.selected-item + .selected-item {
    margin-top: var(--spacing-sm);
}

.selected-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;

}

.selected-item-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.quantity-control-small {
    display: flex;
    align-items: center;
    gap: 0;
}

.qty-btn-small {
    width: 28px;
    height: 28px;
    border: 1px solid var(--primary-color);
    background: rgba(156, 39, 176, 0.1);
    color: var(--primary-color);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qty-btn-small:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.qty-btn-small:active {
    transform: scale(0.95);
}

.qty-display-small {
    min-width: 30px;
    text-align: center;
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
}

.remove-item-btn {
    width: 28px;
    height: 28px;
    border: 1px solid var(--accent-color);
    background: rgba(232, 30, 99, 0.1);
    color: var(--accent-color);
    border-radius: 50%;
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-item-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

.remove-item-btn:active {
    transform: scale(0.95);
}

/* Move Details Sections */
.move-details-section {
    background: var(--bg-primary);
    border: 2px solid var(--border-light);
}

.move-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--border-radius);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
   
    padding: var(--spacing-md);
    background: var(--bg-light);
    border-radius: var(--border-radius);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin: 0;
    cursor: pointer;
}

.checkbox-grid label,
.services-grid label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin: 0;
    cursor: pointer;
    font-size: var(--font-size-sm);
}

input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
}

input[type="checkbox"]:focus,
input[type="radio"]:focus {
    outline: none;
    box-shadow: none;
}

.selected-item-name {
    font-weight: 600;
    color: var(--text-primary);
    font-size: small;
}

.selected-item-details {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Select focus styles already covered above */

/* Textarea styles already covered above */

/* Textarea focus styles already covered above */

.selected-item-name {
    font-weight: 600;
    color: var(--text-primary);
}

.selected-item-quantity {
    background: var(--primary-color);
    color: white;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 600;
}

.selected-item-volume {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    opacity: 0.9;
}

/* Calculate Button */
.calculate-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xl);
}

.calculate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.calculate-btn:active {
    transform: translateY(0);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.modal-content {
    background: var(--white);
    margin: 5% auto;
    border-radius: var(--border-radius-lg);
    width: 90%;
    max-width: 600px;
    height: 56vh; /* 30% less than 80vh */
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
}

/* Modal Body - Scrollable Content Area */
.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: var(--spacing-lg);
    padding-top: 60px; /* Space for close button */
    min-height: 64vh;
    background: white;
    border-radius: 20px 20px 0px 0px;
}

/* Custom scrollbar styling for modal body */
.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
    border-radius: 10px;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 10px;
    opacity: 0.6;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Fixed Footer Section - Non-scrollable */
.modal-footer {
    flex-shrink: 0; /* Don't shrink */
    padding: var(--spacing-lg);
    background: var(--white);
    border-top: 1px solid #e0e0e0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
    /* Ensure footer is always visible */
    min-height: 80px;
}

/* Results Modal Styles */
.results-content h2 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    text-align: center;
    font-size: var(--font-size-md);
}

.results-content {
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.results-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-md);
}

.cost-summary {
    background: linear-gradient(135deg, #f8f9fa, #e9ecef);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.cost-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.cost-item:last-child {
    border-bottom: none;
}

.price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
}

.price-breakdown {
    background: var(--bg-light);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.price-breakdown table {
    width: 100%;
    border-collapse: collapse;
}

.price-breakdown table td {
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.price-breakdown .total-row {
    border-top: 2px solid var(--primary-color);
    font-size: var(--font-size-lg);
}

.price-breakdown .total-row td {
    padding: var(--spacing-md) 0;
    border-bottom: none;
}

.price-note {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-md);
    text-align: center;
}

.calculation-details,
.selected-items-table {
    background: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border: 1px solid #e0e0e0;
    margin-bottom: var(--spacing-lg);
}

.calculation-details table,
.selected-items-table table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-md);
}

.calculation-details table td,
.selected-items-table table td,
.selected-items-table table th {
    padding: var(--spacing-sm);
    border-bottom: 1px solid #e0e0e0;
    text-align: left;
    color: var(--text-primary);
}

.selected-items-table table th {
    background: rgba(156, 39, 176, 0.1);
    font-weight: 600;
    color: var(--text-primary);
}

.contact-info {
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.contact-info p {
    margin-bottom: var(--spacing-sm);
}

.next-steps {
    background: linear-gradient(135deg, #e8f4fd, #d1ecf1);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--info-color);
}

/* Modal content handled by first definition */

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close {
    color: var(--text-muted);
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    font-weight: normal;
    cursor: pointer;
    z-index: 10;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    background: none;
    border: none;
}

.close:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--text-primary);
}

/* Calculation Method Selection Styles */
.calculation-method-section {
    margin-bottom: 2rem;
}

.method-options {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1rem;
}

.method-option {
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    overflow: hidden;
}

.method-option:hover {
    border-color: var(--primary-color);
    box-shadow: 0 4px 20px rgba(156, 39, 176, 0.15);
    transform: translateY(-1px);
}

.method-label {
    display: block;
    cursor: pointer;
    padding: 0;
    margin: 0;
}

.method-label input[type="radio"] {
    display: none;
   
}

.method-content {
    padding: var(--spacing-lg);
    transition: background-color 0.3s ease;
    background: rgba(255, 255, 255, 0.1);
    min-height: 133px;
}

.method-label input[type="radio"]:checked + .method-content {
    background-color: rgba(156, 39, 176, 0.1);
    border-left: 4px solid var(--primary-color);
   

}

.method-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.method-title i {
    color: var(--primary-color);
}

.method-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Area Estimation Styles */
.area-estimation-section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: var(--background-light);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.area-form .form-group {
    margin-bottom: 1rem;
}

.area-form .form-group:last-child {
    margin-bottom: 0;
}

.area-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-color);
}

.area-form input,
.area-form select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.area-form input:focus,
.area-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(74, 144, 226, 0.1);
}

.field-hint {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.85rem;
    color: var(--text-light);
}

.room-selection-section {
    margin-bottom: 2rem;
}

/* Mobile Optimization - Compact and Clean */
@media (max-width: 768px) {
    .method-options {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .method-content {
        padding: 1rem;
    }
    
    .container {
        padding: 0 0;
    }
    
    .main-header {
        padding: var(--spacing-l) 0;
    }
    
    .main-header h1 {
        font-size: var(--font-size-xl);
    }
    
    section {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-lg);
    }
    
    .info-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .item-row {
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .quantity-control {
        justify-content: center;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

@media (max-width: 480px) {
    .accordion-header {
        padding: var(--spacing-md);
    }
    
    .accordion-header span {
        font-size: var(--font-size-md);
    }
    
    .qty-btn {
        width: 32px;
        height: 32px;
        font-size: var(--font-size-md);
    }
}

/* Radio Groups */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-xs);
}

.radio-option {
    display: flex;
    align-items: center;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    background: var(--bg-secondary);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
}

.radio-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.radio-option input[type="radio"] {
    margin-right: var(--spacing-sm);
    width: 18px;
    height: 18px;
    accent-color: var(--primary-color);
}

.radio-option input[type="radio"]:focus {
    outline: none;
    box-shadow: none;
}

.radio-option input[type="radio"]:checked + span {
    color: var(--primary-color);
    font-weight: 600;
}

/* Date Range Grid */
.date-range-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

@media (max-width: 640px) {
    .date-range-grid {
        grid-template-columns: 1fr;
    }
}

/* Field hints */
.field-hint {
    display: block;
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
}

/* Enhanced Mobile Optimizations */
@media (max-width: 768px) {
    /* More compact accordion items for mobile */
    .accordion-item {

    }

    .accordion-header {
        padding: 0.75rem;
        font-size: 0.95rem;
    }

    .item-list {
        padding: 0.75rem;
    }

    .item-row {
        margin-bottom: 0.5rem;
       
    }

    /* Better touch targets */
    .qty-btn {
        width: 38px;
        height: 38px;
        font-size: 1.1rem;
        touch-action: manipulation;
    }

    .qty-display {
        min-width: 38px;
        font-size: 1rem;
        font-weight: 600;
    }

    /* Improved readability */
    .item-name {
        font-size: 0.9rem;
        line-height: 1.3;
    }

    /* Compact hero section */
    .hero h1 {
        font-size: 1.75rem;
        margin-bottom: 0.75rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 0.95rem;
        margin-bottom: 1.25rem;
        line-height: 1.4;
    }
    
    /* Better form spacing */
    .form-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .form-section h2 {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem;
        min-height: 48px;
    }
    
    /* Touch-friendly buttons */
    .cta-button {
        padding: 1rem 2rem;
        font-size: 1rem;
        min-height: 48px;
        touch-action: manipulation;
    }
    
    /* Compact calculation method toggle */
    .method-title {
        font-size: 1rem;
    }
    
    .method-description {
        font-size: 0.85rem;
    }
}

/* Input Group Styles for Quick Calculator */
.input-group {
    margin-bottom: var(--spacing-lg);
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-md);
}

.input-container {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 0;
    transition: var(--transition);
    overflow: hidden;
}

.input-container:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.number-input {
    flex: 1;
    border: none;
    padding: 1rem;
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    background: transparent;
    outline: none;
    text-align: center;
    border-radius: 10px 0px 0px 10px !important;
}

.number-input::placeholder {
    color: var(--text-light);
    font-weight: 400;
}

.input-unit {
    padding: 1rem;
    background: var(--primary-color);
    color: white;
    font-weight: 600;
    font-size: var(--font-size-md);
    min-width: 50px;
    text-align: center;
}

/* Mobile optimizations for input groups */
@media (max-width: 768px) {
    .number-input {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 0.75rem;
    }
    
    .input-unit {
        min-width: 45px;
    }
}

/* Section Disclaimer Styling */
.section-disclaimer {
    font-size: 0.8rem;
    color: var(--text-muted);
    font-style: italic;
    margin-top: var(--spacing-md);
    padding: var(--spacing-xs) 0;
    border-top: 1px solid var(--border-color);
    line-height: 1.4;
}

/* Search Container Styling */
.search-container {
    margin-bottom: var(--spacing-lg);
    position: relative;
}

/* Slider Styles for Form Fields */
.slider-container {
    position: relative;
    padding: var(--spacing-md) 0;
}

.slider-value-top {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.slider-current {
    background: var(--primary-color);
    color: #fff;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: var(--font-size-lg);
    display: inline-block;
}

/* Override form-group input styles for slider */
.slider-form-group input[type="range"] {
    height: auto !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    min-height: auto !important;
    height: 8px !important;
    border-radius: 40px;
}

.slider-input {
    width: 100%;
    height: 2px;
    border-radius: 1px;
    background: #e0e0e0;
    outline: none;
    opacity: 0.9;
    transition: var(--transition);
    -webkit-appearance: none;
    appearance: none;
    cursor: pointer;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}

.slider-input:hover {
    opacity: 1;
}

.slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    box-shadow: 0 2px 6px rgba(156, 39, 176, 0.3);
    transition: var(--transition);
    border: 2px solid #fff;
}

.slider-input::-webkit-slider-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 3px 10px rgba(156, 39, 176, 0.5);
}

.slider-input::-moz-range-thumb {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid #fff;
    box-shadow: 0 2px 6px rgba(156, 39, 176, 0.3);
    transition: var(--transition);
}

.slider-input::-moz-range-thumb:hover {
    transform: scale(1.1);
    box-shadow: 0 3px 10px rgba(156, 39, 176, 0.5);
}

.slider-input::-moz-range-track {
    width: 100%;
    height: 2px;
    background: #e0e0e0;
    border-radius: 1px;
    border: none;
}

.slider-minmax {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

@media (max-width: 768px) {
    .slider-current {
        font-size: var(--font-size-md);
        padding: 0.3rem 0.6rem;
    }
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    background: white;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    transition: var(--transition);
    overflow: hidden;
    
}

.search-input-wrapper:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(74, 144, 226, 0.1);
}

.search-icon {
    padding: 1rem;
    color: var(--text-muted);
    font-size: var(--font-size-md);
}

.search-input {
    flex: 1;
    border: none;
    padding: 1rem 0;
    font-size: var(--font-size-md);
    color: var(--text-primary);
    background: transparent;
    outline: none;
    background: #f6e9f8 !important;
}

.search-input::placeholder {
    color: var(--text-light);
}

.clear-search {
    padding: 0.5rem;
    margin: 0.5rem;
    border: 2px solid var(--border-color);
    background: var(--bg-light);
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.clear-search:hover {
    background: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
    transform: scale(1.1);
    box-shadow: 0 2px 6px rgba(231, 76, 60, 0.3);
}

.clear-search:active {
    transform: scale(0.95);
}

/* Search Results */
.search-results {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid var(--border-color);
    border-top: none;
    border-radius: 0 0 8px 8px;
    max-height: 300px;
    overflow-y: auto;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.search-result-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: var(--transition);
    border-bottom: 1px solid #ddd;
}

.search-result-item:hover {
    background: var(--bg-secondary);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-name {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    flex: 1;
}

.search-result-name i {
    color: var(--primary-color);
    width: 20px;
}

.search-result-room {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
    margin-right: var(--spacing-sm);
}

.search-result-controls {
    display: flex;
    align-items: center;
    gap: 0;
}

.search-no-results {
    padding: var(--spacing-md);
    text-align: center;
    color: var(--text-muted);
    font-style: italic;
}

/* Mobile optimizations for search */
@media (max-width: 768px) {
    .search-input {
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .search-result-item {
        padding: var(--spacing-sm);
    }
    
    .search-result-name {
        font-size: 0.9rem;
    }
    
    .search-result-room {
        font-size: 0.8rem;
    }
}

/* Summary Modal Styles */
.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--border-light);
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item span:first-child {
    font-weight: 500;
    color: var(--text-secondary);
}

.summary-item span:last-child {
    color: var(--text-primary);
    text-align: right;
}

.move-summary,
.calculation-details,
.services-summary,
.date-summary,
.contact-summary,
.comments-summary {
    background: ghostwhite;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.selected-items-summary {
    background: rgba(156, 39, 176, 0.3);
    color: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

.move-summary h3,
.calculation-details h3,
.services-summary h3,
.date-summary h3,
.contact-summary h3,
.comments-summary h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size:medium;
}

.selected-items-summary h3 {
    color: black;
    margin-bottom: var(--spacing-md);
    font-size:medium;
}

.move-summary h3 i,
.calculation-details h3 i,
.selected-items-summary h3 i,
.services-summary h3 i,
.date-summary h3 i,
.contact-summary h3 i,
.comments-summary h3 i {
    color: var(--primary-color);
}

.comments-content {
    display: block;
    padding: var(--spacing-md);
    background: rgba(156, 39, 176, 0.05);
    border-radius: var(--border-radius-sm);
    border-left: 3px solid var(--primary-color);
    font-style: italic;
    line-height: 1.5;
    color: var(--text-primary);
}

/* Image Upload Styles */
.image-upload-container {
    margin-top: var(--spacing-md);
}

.image-dropzone {
    border: 2px dashed #e0e0e0;
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    text-align: center;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.image-dropzone:hover,
.image-dropzone.drag-over {
    border-color: var(--primary-color);
    background: rgba(156, 39, 176, 0.05);
    transform: translateY(-1px);
}

.dropzone-content {
    pointer-events: none;
}

.dropzone-content i {
    font-size: 3rem;
    color: white;
}
.black{
    color: black !important;
}

.dropzone-content h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.dropzone-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
}

.upload-btn {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius);
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    pointer-events: auto;
}

.upload-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(156, 39, 176, 0.3);
}

.image-preview-container {
    margin-top: var(--spacing-lg);
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 columns on mobile */
    gap: var(--spacing-md);
    max-height: 400px;
    overflow-y: auto;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    min-height: 60px;
}

/* Responsive grid for larger screens */
@media (min-width: 480px) {
    .image-preview-container {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 768px) {
    .image-preview-container {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (min-width: 1024px) {
    .image-preview-container {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
}

.image-preview-container:empty::before {
    content: "Keine Bilder hochgeladen";
    color: #999;
    font-style: italic;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    grid-column: 1 / -1;
}

.image-preview {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: white;
    border: 1px solid #e0e0e0;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    min-height: 120px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.image-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.image-preview .remove-image,
.image-preview .remove-image-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(232, 30, 99, 0.9);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 10;
}

.image-preview .remove-image:hover,
.image-preview .remove-image-btn:hover {
    background: var(--accent-color);
    transform: scale(1.1);
}

.image-preview .upload-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.3);
    overflow: hidden;
}

.image-preview .upload-progress-bar {
    height: 100%;
    background: var(--primary-color);
    width: 0%;
    transition: width 0.3s ease;
}

/* Local-only image indicator */
.image-preview.local-only::after {
    content: "Lokal";
    position: absolute;
    top: 5px;
    left: 5px;
    background: rgba(255, 165, 0, 0.9);
    color: white;
    padding: 2px 6px;
    font-size: 10px;
    border-radius: 3px;
    z-index: 2;
}

.image-preview.uploading {
    opacity: 0.7;
}

.image-preview.uploaded {
    border-color: var(--primary-color);
}

.image-count {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: white;
    background: rgba(0, 0, 0, 0.7);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-weight: 500;
    backdrop-filter: blur(5px);
}

.image-count i {
    color: white;
}

/* Images Summary in Modal */
.images-summary {
    background: ghostwhite;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
}

.images-summary h3 {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    font-size:medium;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.images-summary h3 i {
    color: var(--primary-color);
}

.images-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
    gap: var(--spacing-sm);
    max-height: 200px;
    overflow-y: auto;
}

.image-thumbnail {
    aspect-ratio: 1;
    border-radius: var(--border-radius-sm);
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.image-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Alternative class names compatibility */
.image-preview-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    background: white;
    border: 1px solid #e0e0e0;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: auto;
    min-height: 120px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Area Estimation Input Styling Fix */
.area-estimation-section input[type="number"],
.area-estimation-section select {
    border: 1px solid #e0e0e0 !important;
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px) !important;
    -webkit-backdrop-filter: blur(10px) !important;
    border-radius: var(--border-radius-sm) !important;
    padding: var(--spacing-md) !important;
    font-size: var(--font-size-md) !important;
    font-family: inherit !important;
    color: var(--text-primary) !important;
    transition: var(--transition) !important;
}

.area-estimation-section input[type="number"]:focus,
.area-estimation-section select:focus {
    border-color: var(--primary-color) !important;
    background: rgba(255, 255, 255, 0.9) !important;
    box-shadow: 0 0 0 2px rgba(156, 39, 176, 0.2) !important;
    transform: translateY(-1px) !important;
    outline: none !important;
}
}

.items-list {
    max-height: 200px;
    overflow-y: auto;
    margin-bottom: var(--spacing-md);
}

.item-summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: #f6e9f8;
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--spacing-xs);
    border: 1px solid var(--border-light);
    color: black;
}

.item-summary span:first-child {
    flex: 1;
    font-size: var(--font-size-sm);
}

.item-summary span:last-child {
    font-weight: 600;
    color: var(--primary-color);
    min-width: 30px;
    text-align: right;
}

.services-summary h4 {
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

.services-summary ul {
    list-style: none;
    padding: 0;
}

.services-summary li {
    padding: var(--spacing-xs) 0;
    color: var(--text-primary);
    position: relative;
    padding-left: var(--spacing-lg);
}

.services-summary li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.quote-action {
    text-align: center;
}

.quote-info {
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-sm);
    line-height: 1.4;
    opacity: 0.95;
    color: black;
}

.quote-info i {
    margin-right: var(--spacing-sm);
    color: var(--accent-color);
}

.request-quote-btn {
    color: white;
    border: none;
    padding: var(--spacing-lg) var(--spacing-xxl);
    border-radius: var(--border-radius);
    font-size: var(--font-size-lg);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    width: 100%;
}

.request-quote-btn:hover {
    background: linear-gradient(185deg, var(--primary-color), var(--accent-color));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.request-quote-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.request-quote-btn i {
    font-size: var(--font-size-lg);
}

/* Mobile optimizations for summary */
@media (max-width: 768px) {
    .move-summary,
    .calculation-details,
    .selected-items-summary,
    .services-summary,
    .date-summary,
    .contact-summary {
        padding: var(--spacing-md);
        margin-bottom: var(--spacing-md);
    }
    
    .summary-item {
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .summary-item span:last-child {
        text-align: left;
        font-weight: 600;
    }
    
    .quote-action {

    }
    
    .request-quote-btn {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-md);
        width: 100%;
        justify-content: center;
    }
}

/* Category grouping styles for selected items */
.category-group {
    margin-bottom: var(--spacing-lg);
}

.category-title {
    color: var(--primary-color);
    font-size: var(--font-size-md);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--primary-color);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.category-title i {
    font-size: var(--font-size-sm);
}


/* Toast Notifications */
.toast-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    pointer-events: none;
}

.toast {
    background: linear-gradient(135deg, rgba(156, 39, 176, 0.95), rgba(232, 30, 99, 0.95));
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 10px;
    color: white;
    font-weight: 500;
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(156, 39, 176, 0.2);
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    min-width: 280px;
    max-width: 400px;
    pointer-events: auto;
    position: relative;
}

.toast.show {
    transform: translateX(0);
    opacity: 1;
}

.toast.hide {
    transform: translateX(100%);
    opacity: 0;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: 12px;
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    line-height: 1.4;
}

.toast-item-name {
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

.toast-action {
    font-size: 0.9em;
    opacity: 0.9;
}

.toast.added {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.95), rgba(67, 160, 71, 0.95));
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(76, 175, 80, 0.2);
}

.toast.removed {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.95), rgba(229, 57, 53, 0.95));
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(244, 67, 54, 0.2);
}

.toast.updated {
    background: linear-gradient(135deg, rgba(255, 152, 0, 0.95), rgba(255, 193, 7, 0.95));
    box-shadow: 
        0 8px 32px rgba(0, 0, 0, 0.3),
        0 4px 16px rgba(255, 152, 0, 0.2);
}

/* Toast animations for mobile */
@media (max-width: 768px) {
    .toast-container {
        top: 10px;
        right: 10px;
        left: 10px;
    }
    
    .toast {
        min-width: auto;
        max-width: none;
        margin-left: 0;
        margin-right: 0;
    }
}

/* Area Estimation Summary Styles */
.area-estimation-summary {
    background: rgba(156, 39, 176, 0.3);
    color: white;
    border-radius: var(--border-radius);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
    border: 1px solid var(--border-color);
    margin-top: 20px;
}

.area-estimation-summary h3 {
    color: black;
    margin-bottom: var(--spacing-md);
    font-size: medium;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.area-estimation-summary h3 i {
    color: var(--primary-color);
}

.area-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.area-summary {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.area-summary:last-child {
    border-bottom: none;
}

.area-summary span:first-child {
    font-weight: 500;
}

.area-summary span:last-child {
    font-weight: 600;
}