/* ERBE Immobilien Lead Generator - Frontend Styles */

/* === CONTAINER & LAYOUT === */
#erbe-lead-form-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background: #fff;
    min-height: 500px;
}

/* Progress Bar */
.erbe-progress-bar {
    height: 3px;
    background: #e3f2fd;
    position: relative;
}

.erbe-progress-fill {
    height: 100%;
    background: #5BA3F5;
    width: 0%;
    transition: width 0.4s ease;
}

/* Container */
.erbe-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 30px 40px 20px;
    width: 100%;
}

/* Question Section */
.erbe-question {
    text-align: center;
    margin-bottom: 40px;
}

.erbe-question h1 {
    font-size: 36px;
    font-weight: 300;
    color: #1F2937 !important;
    margin-bottom: 12px;
    letter-spacing: -0.5px;
}

.erbe-question p {
    font-size: 22px;
    color: #9e9e9e;
    font-weight: 300;
}

/* Steps */
.erbe-step {
    display: none;
}

.erbe-step.active {
    display: block;
    animation: erbe-fadeIn 0.3s ease;
}

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

/* Content Area */
.erbe-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 50px;
    min-height: 160px;
    margin-bottom: 18px;
}

/* === TILES === */
.erbe-tiles-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    max-width: 600px;
    margin: 0 auto;
}

.erbe-tiles-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    max-width: 800px;
    margin: 0 auto;
}

.erbe-tile {
    background: #fff;
    border-radius: 18px;
    padding: 22px 18px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    box-shadow: 0 2px 14px rgba(0,0,0,0.08);
    border: 3px solid transparent;
}

.erbe-tile:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 20px rgba(91,163,245,0.2);
    border-color: #5BA3F5;
}

.erbe-tile.selected {
    border-color: #5BA3F5;
    box-shadow: 0 5px 20px rgba(91,163,245,0.25);
}

.erbe-tile-icon {
    width: 90px;
    height: 90px;
    margin: 0 auto 12px;
}

.erbe-tile-label {
    font-size: 24px;
    font-weight: 300;
    color: #1F2937 !important;
}

/* Quality Tiles */
.erbe-tile-quality {
    padding: 24px 18px;
}

.erbe-tile-quality .erbe-tile-label {
    font-size: 20px;
}

.erbe-tile-quality .erbe-tile-icon {
    width: 85px;
    height: 85px;
}

.erbe-tile-stars {
    font-size: 28px;
    margin-bottom: 12px;
    letter-spacing: 2px;
}

/* === OPTIONS LIST === */
.erbe-option-list {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.erbe-option-item {
    background: #fff;
    border-radius: 14px;
    padding: 18px 28px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    border: 3px solid transparent;
    display: flex;
    align-items: center;
    gap: 22px;
}

.erbe-option-item:hover {
    border-color: #5BA3F5;
    box-shadow: 0 4px 18px rgba(91,163,245,0.15);
}

.erbe-option-item.selected {
    border-color: #5BA3F5;
    box-shadow: 0 4px 18px rgba(91,163,245,0.25);
}

.erbe-option-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.erbe-option-label {
    font-size: 20px;
    font-weight: 300;
    color: #1F2937 !important;
}

/* === COUNTER (ZIMMER) === */
.erbe-counter-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
}

.erbe-counter-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.erbe-counter {
    display: flex;
    align-items: center;
    gap: 35px;
}

.erbe-counter-btn {
    width: 65px;
    height: 65px;
    border-radius: 16px;
    background: #5BA3F5;
    border: none;
    color: #fff;
    font-size: 34px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 300;
    line-height: 1;
}

.erbe-counter-btn:hover {
    background: #4a92e4;
    transform: scale(1.05);
}

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

.erbe-counter-value {
    font-size: 56px;
    font-weight: 300;
    color: #1F2937 !important;
    min-width: 90px;
    text-align: center;
}

.erbe-counter-label {
    font-size: 20px;
    color: #9e9e9e;
    font-weight: 300;
}

/* === SLIDER (WOHNFLÄCHE) === */
.erbe-slider-container {
    width: 100%;
    max-width: 750px;
    margin: 0 auto;
}

.erbe-slider-value-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 28px;
}

.erbe-slider-value {
    background: #5BA3F5;
    color: #fff;
    padding: 10px 26px;
    border-radius: 13px;
    font-size: 22px;
    font-weight: 400;
    display: inline-block;
    position: relative;
}

.erbe-slider-value::after {
    content: '';
    position: absolute;
    bottom: -7px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 7px solid transparent;
    border-right: 7px solid transparent;
    border-top: 7px solid #5BA3F5;
}

.erbe-slider-wrapper {
    position: relative;
    margin-bottom: 18px;
}

.erbe-slider {
    width: 100%;
    height: 6px;
    border-radius: 10px;
    background: #e0e0e0;
    outline: none;
    -webkit-appearance: none;
}

.erbe-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #5BA3F5;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(91,163,245,0.4);
    transition: all 0.2s ease;
}

.erbe-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
    box-shadow: 0 4px 12px rgba(91,163,245,0.5);
}

.erbe-slider::-moz-range-thumb {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: #5BA3F5;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(91,163,245,0.4);
}

.erbe-slider-labels {
    display: flex;
    justify-content: space-between;
    font-size: 15px;
    color: #bdbdbd;
    margin-bottom: 35px;
    font-weight: 300;
}

.erbe-slider-input-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.erbe-slider-input {
    width: 120px;
    padding: 14px 18px;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    font-size: 20px;
    text-align: center;
    outline: none;
    transition: all 0.2s ease;
}

.erbe-slider-input:focus {
    border-color: #5BA3F5;
}

.erbe-slider-unit {
    font-size: 20px;
    color: #9e9e9e;
    font-weight: 300;
}

/* === FORM INPUTS === */
.erbe-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 600px;
    margin: 0 auto 25px;
}

.erbe-form-group {
    display: flex;
    flex-direction: column;
}

.erbe-form-group.full-width {
    grid-column: 1 / -1;
}

.erbe-form-label {
    font-size: 15px;
    color: #757575;
    margin-bottom: 8px;
    font-weight: 400;
}

.erbe-form-input,
.erbe-form-textarea {
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    outline: none;
    transition: all 0.2s ease;
    font-family: inherit;
}

.erbe-form-input:focus,
.erbe-form-textarea:focus {
    border-color: #5BA3F5;
}

.erbe-form-textarea {
    resize: vertical;
    min-height: 100px;
}

.erbe-checkbox-wrapper {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 600px;
    margin: 0 auto 30px;
}

.erbe-checkbox-wrapper input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.erbe-checkbox-label {
    font-size: 14px;
    color: #757575;
    line-height: 1.5;
}

.erbe-checkbox-label a {
    color: #5BA3F5;
    text-decoration: none;
}



/* Template-Compat (lead-form.php uses these class names) */
.erbe-form-container {
    max-width: 600px;
    margin: 0 auto 25px;
}

.erbe-input-row-equal {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.erbe-input-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 22px;
}

.erbe-input-label {
    font-size: 15px;
    color: #757575;
    margin-bottom: 8px;
    font-weight: 400;
}

.erbe-input {
    padding: 14px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 10px;
    font-size: 16px;
    outline: none;
    transition: all 0.2s ease;
    font-family: inherit;
    background: #fff;
}

.erbe-input:focus {
    border-color: #5BA3F5;
    box-shadow: 0 0 0 4px rgba(91,163,245,0.15);
}

.erbe-checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    max-width: 600px;
    margin: 0 auto;
}

.erbe-checkbox-group input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.erbe-checkbox-group label {
    font-size: 14px;
    color: #757575;
    line-height: 1.5;
}

.erbe-checkbox-group a {
    color: #5BA3F5;
    text-decoration: none;
}

/* Accessibility */
#erbe-lead-form-container :focus-visible {
    outline: 3px solid rgba(91,163,245,0.35);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    .erbe-step.active {
        animation: none;
    }
    .erbe-progress-fill,
    .erbe-tile,
    .erbe-option-item,
    .erbe-nav-btn,
    .erbe-counter-btn {
        transition: none;
    }
}
/* === NAVIGATION === */
.erbe-navigation {
    display: flex;
    justify-content: space-between;
    padding: 20px 40px;
    max-width: 1100px;
    margin: 0 auto;
}

.erbe-nav-btn {
    width: 65px;
    height: 65px;
    border-radius: 12px;
    background: #5BA3F5;
    border: none;
    color: #fff;
    font-size: 26px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.erbe-nav-btn:hover {
    background: #4a92e4;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(91,163,245,0.3);
}

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

.erbe-nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
    transform: none;
}

.erbe-nav-btn-invisible {
    opacity: 0;
    pointer-events: none;
}

/* Hard hide navigation on loading/success (prevents double-submit on thank-you) */
#erbe-lead-form-container.erbe-state-loading .erbe-navigation,
#erbe-lead-form-container.erbe-state-success .erbe-navigation {
    display: none !important;
}

/* Back button outlined like original */
#erbe-lead-form-container #erbe-btn-back {
    background: #fff;
    color: #111827;
    border: 1px solid rgba(17,24,39,0.12);
    box-shadow: 0 2px 10px rgba(17,24,39,0.06);
}

#erbe-lead-form-container #erbe-btn-back:hover {
    background: #f9fafb;
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(17,24,39,0.10);
}

/* Next button primary */
#erbe-lead-form-container #erbe-btn-next {
    box-shadow: 0 8px 20px rgba(91,163,245,0.30);
}

/* Typography: replace harsh black with harmonized greys */
#erbe-lead-form-container h1,
#erbe-lead-form-container h2 {
    color: #1F2937;
}

#erbe-lead-form-container p,
#erbe-lead-form-container .erbe-subtitle,
#erbe-lead-form-container .erbe-question p {
    color: #4B5563;
}

#erbe-lead-form-container label {
    color: #6B7280;
}

/* === LOADING & SUCCESS === */
.erbe-loading,
.erbe-success {
    text-align: center;
    padding: 80px 40px;
}

.erbe-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid #e3f2fd;
    border-top-color: #5BA3F5;
    border-radius: 50%;
    animation: erbe-spin 1s linear infinite;
    margin: 0 auto 30px;
}

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

.erbe-success-icon {
    font-size: 80px;
    margin-bottom: 30px;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .erbe-container {
        padding: 20px;
    }
    
    .erbe-question h1 {
        font-size: 28px;
    }
    
    .erbe-question p {
        font-size: 18px;
    }
    
    .erbe-tiles-2,
    .erbe-tiles-3 {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .erbe-tile-icon {
        width: 85px;
        height: 85px;
    }
    
    .erbe-tile-label {
        font-size: 20px;
    }

    .erbe-option-icon {
        width: 56px;
        height: 56px;
    }

    .erbe-option-label {
        font-size: 18px;
    }

    .erbe-option-item {
        padding: 16px 24px;
        gap: 18px;
    }
    
    .erbe-counter-btn {
        width: 56px;
        height: 56px;
        font-size: 26px;
    }
    
    .erbe-counter-value {
        font-size: 44px;
    }
    
    .erbe-form-grid {
        grid-template-columns: 1fr;
    }
    .erbe-input-row-equal {
        grid-template-columns: 1fr;
    }
    
    .erbe-navigation {
        padding: 16px 20px;
    }
    
    .erbe-nav-btn {
        width: 52px;
        height: 52px;
        font-size: 20px;
    }


    /* Make tiles more compact on mobile */
    .erbe-tile {
        padding: 14px 12px;
    }
    .erbe-content {
        min-height: auto !important; /* KRITISCH: min-height entfernen! */
        margin-bottom: 12px;
        gap: 20px;
    }
}

/* Mobile: Optimiert für Touch-Bedienung und visuelle Balance */
@media (max-width: 480px) {
    .erbe-tile {
        padding: 12px 12px;
        border-radius: 14px;
        max-height: 160px !important; /* Verhindert Skyscrapers */
        min-height: auto !important;
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .erbe-tile-icon {
        width: 75px;
        height: 75px;
        margin: 0 auto 6px;
        flex-shrink: 0;
    }

    .erbe-tile-label {
        font-size: 17px;
        line-height: 1.3;
        margin-top: 0;
        color: #4B5563 !important;
    }

    .erbe-tile-stars {
        font-size: 24px;
        margin: 4px 0 2px;
        letter-spacing: 1.5px;
    }

    /* Quality tiles kompakt aber bedienbar */
    .erbe-tile-quality {
        padding: 12px 10px;
        max-height: 155px !important;
    }
    .erbe-tile-quality .erbe-tile-icon {
        width: 70px;
        height: 70px;
        margin-bottom: 4px;
    }
}

/* =====================================================================
   Leadmarkt-like Theme Override (consistent, modern)
   - keeps your existing layout, but makes it look like a modern SaaS form
   ===================================================================== */

#erbe-lead-form-container {
    background: #f6f7fb;
    color: #111827;
}

/* Card-like container */
#erbe-lead-form-container .erbe-container {
    max-width: 920px;
    padding: 36px 34px 28px;
    background: #ffffff;
    border: 1px solid #e5e7eb;
    border-radius: 22px;
    box-shadow: 0 18px 40px rgba(17, 24, 39, 0.08);
}

/* Progress bar: thicker + rounded */
#erbe-lead-form-container .erbe-progress-bar {
    height: 8px;
    background: #e9eefb;
}
#erbe-lead-form-container .erbe-progress-fill {
    border-radius: 999px;
}

/* Headings like a modern lead funnel */
#erbe-lead-form-container .erbe-question {
    margin-bottom: 28px;
}
#erbe-lead-form-container .erbe-question h1 {
    font-size: 30px;
    font-weight: 650;
    letter-spacing: -0.3px;
    color: #374151 !important;
}
#erbe-lead-form-container .erbe-question p {
    font-size: 18px;
    color: #94a3b8 !important;
    font-weight: 400;
}

/* Tiles: reduce shadow, add border, crisp hover */
#erbe-lead-form-container .erbe-tile,
#erbe-lead-form-container .erbe-option-item {
    box-shadow: 0 8px 20px rgba(17, 24, 39, 0.06);
    border: 1px solid #e5e7eb;
}

#erbe-lead-form-container .erbe-tile:hover,
#erbe-lead-form-container .erbe-option-item:hover {
    transform: translateY(-2px);
    border-color: #5BA3F5;
    box-shadow: 0 14px 30px rgba(91, 163, 245, 0.18);
}

#erbe-lead-form-container .erbe-tile.selected,
#erbe-lead-form-container .erbe-option-item.selected {
    border-color: #5BA3F5;
    box-shadow: 0 16px 34px rgba(91, 163, 245, 0.22);
}

#erbe-lead-form-container .erbe-tile-label,
#erbe-lead-form-container .erbe-option-label {
    font-weight: 500;
    color: #4B5563 !important;
}

/* Inputs: modern look + consistent focus ring */
#erbe-lead-form-container .erbe-input,
#erbe-lead-form-container .erbe-form-input,
#erbe-lead-form-container .erbe-slider-input,
#erbe-lead-form-container .erbe-form-textarea {
    border: 1px solid #d1d5db;
    border-radius: 14px;
    padding: 14px 14px;
    font-size: 16px;
    background: #ffffff;
}

#erbe-lead-form-container .erbe-input:focus,
#erbe-lead-form-container .erbe-form-input:focus,
#erbe-lead-form-container .erbe-slider-input:focus,
#erbe-lead-form-container .erbe-form-textarea:focus {
    border-color: #5BA3F5;
    box-shadow: 0 0 0 4px rgba(91, 163, 245, 0.18);
}

#erbe-lead-form-container .erbe-input-label,
#erbe-lead-form-container .erbe-form-label {
    color: #475569;
    font-weight: 600;
}

/* Slider bubble */
#erbe-lead-form-container .erbe-slider-value {
    border-radius: 999px;
    padding: 10px 18px;
}

/* Navigation buttons: look like modern rounded action buttons */
/* Navigation: tighter, more "Leadmarkt" and aligned with the card */
#erbe-lead-form-container .erbe-navigation {
    /* closer to original: nav sits nearer to the card and feels "integrated" */
    max-width: 820px;
    padding: 14px 0 0;
    margin: 0 auto;
}

#erbe-lead-form-container .erbe-nav-btn {
    /* original-like: squared button with small radius */
    width: 56px;
    height: 56px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    box-sizing: border-box;
    font-size: 22px;
    line-height: 1;
    box-shadow: 0 8px 18px rgba(2, 6, 23, 0.10);
}

#erbe-lead-form-container .erbe-nav-icon {
    width: 22px;
    height: 22px;
    display: block;
    margin: 0;
}

#erbe-lead-form-container .erbe-nav-hidden {
    display: none !important;
}

/* Back: subtle outline */
#erbe-lead-form-container #erbe-btn-back {
    /* closer to original: both buttons are primary */
    background: #5BA3F5;
    border: 1px solid #5BA3F5;
    color: #ffffff;
}

#erbe-lead-form-container #erbe-btn-back:hover {
    background: #4a92e4;
    border-color: #4a92e4;
    transform: translateY(-1px);
}

/* Next: primary */
#erbe-lead-form-container #erbe-btn-next {
    background: #5BA3F5;
    border: 1px solid #5BA3F5;
    color: #ffffff;
    box-shadow: 0 12px 26px rgba(91, 163, 245, 0.28);
}

#erbe-lead-form-container #erbe-btn-next:hover {
    background: #4a92e4;
    border-color: #4a92e4;
    transform: translateY(-1px);
    box-shadow: 0 16px 30px rgba(91, 163, 245, 0.30);
}

#erbe-lead-form-container .erbe-nav-btn:disabled {
    opacity: 0.45;
    box-shadow: none;
    transform: none;
}

/* === TYPO: harmonische Grautöne für bessere Lesbarkeit === */
#erbe-lead-form-container,
#erbe-lead-form-container .erbe-container {
    color: #6B7280 !important;
}

#erbe-lead-form-container h1,
#erbe-lead-form-container h2,
#erbe-lead-form-container h3,
#erbe-lead-form-container .erbe-question h1,
#erbe-lead-form-container .erbe-question h2 {
    color: #374151 !important;
}

#erbe-lead-form-container p,
#erbe-lead-form-container .erbe-option-label,
#erbe-lead-form-container .erbe-tile-label,
#erbe-lead-form-container .erbe-tile-stars,
#erbe-lead-form-container .erbe-input-label,
#erbe-lead-form-container label {
    color: #6B7280 !important;
}

#erbe-lead-form-container .erbe-input-label {
    color: #6B7280 !important;
    font-weight: 500;
}

/* Counter buttons */
#erbe-lead-form-container .erbe-counter-btn {
    width: 58px;
    height: 58px;
    border-radius: 16px;
    box-shadow: 0 10px 22px rgba(91, 163, 245, 0.22);
}

/* Checkbox area: more readable */
#erbe-lead-form-container .erbe-checkbox-group,
#erbe-lead-form-container .erbe-checkbox-wrapper {
    background: #f8fafc;
    border: 1px solid #e5e7eb;
    padding: 14px 16px;
    border-radius: 16px;
}

#erbe-lead-form-container .erbe-checkbox-group label,
#erbe-lead-form-container .erbe-checkbox-label {
    color: #475569;
}

#erbe-lead-form-container .erbe-checkbox-group a,
#erbe-lead-form-container .erbe-checkbox-label a {
    font-weight: 600;
}

/* Mobile: make everything comfortable */
@media (max-width: 900px) {
    #erbe-lead-form-container .erbe-container {
        margin: 10px;
        padding: 20px 16px 16px;
        border-radius: 16px;
    }

    #erbe-lead-form-container .erbe-question {
        margin-bottom: 20px;
    }

    #erbe-lead-form-container .erbe-question h1 {
        font-size: 23px;
        font-weight: 600;
        color: #374151 !important;
    }

    #erbe-lead-form-container .erbe-question p {
        font-size: 15px;
        color: #94a3b8 !important;
    }

    #erbe-lead-form-container .erbe-tiles-2 {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 520px;
    }

    #erbe-lead-form-container .erbe-tiles-3 {
        grid-template-columns: 1fr;
        gap: 12px;
        max-width: 520px;
    }

    #erbe-lead-form-container .erbe-option-list {
        gap: 10px;
    }

    #erbe-lead-form-container .erbe-content {
        margin-bottom: 10px;
        min-height: auto !important;
    }

    #erbe-lead-form-container .erbe-input-row-equal {
        grid-template-columns: 1fr;
    }

    #erbe-lead-form-container .erbe-navigation {
        max-width: 920px;
        padding: 10px 12px 14px;
    }
}