/**
 * Valuation System CSS - Professional Design
 * All classes prefixed with .valuation- to avoid conflicts
 * Inspired by modern UI/UX best practices
 */

/* ============================================
   CSS VARIABLES
   ============================================ */
:root {
    --valuation-primary: #667eea;
    --valuation-primary-dark: #5a67d8;
    --valuation-success: #10b981;
    --valuation-success-dark: #059669;
    --valuation-warning: #f59e0b;
    --valuation-danger: #ef4444;
    --valuation-gray-50: #f9fafb;
    --valuation-gray-100: #f3f4f6;
    --valuation-gray-200: #e5e7eb;
    --valuation-gray-300: #d1d5db;
    --valuation-gray-400: #9ca3af;
    --valuation-gray-500: #6b7280;
    --valuation-gray-600: #4b5563;
    --valuation-gray-700: #374151;
    --valuation-gray-800: #1f2937;
    --valuation-gray-900: #111827;
}

/* ============================================
   MODAL BACKDROP & CONTAINER
   ============================================ */
.valuation-modal-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(17, 24, 39, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    animation: valuationFadeIn 0.15s ease-out;
}

@keyframes valuationFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.valuation-modal-container {
    background: white;
    border-radius: 1rem;
    width: 100%;
    max-width: 640px;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: valuationSlideUp 0.25s ease-out;
    display: flex;
    flex-direction: column;
}

@keyframes valuationSlideUp {
    from {
        opacity: 0;
        transform: translateY(16px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ============================================
   MODAL HEADER
   ============================================ */
.valuation-modal-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--valuation-gray-200);
    background: white;
    position: sticky;
    top: 0;
    z-index: 10;
}

.valuation-modal-header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.valuation-modal-back-wrapper {
    min-width: 40px;
}

.valuation-back-btn {
    background: none;
    border: none;
    color: var(--valuation-gray-600);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.valuation-back-btn:hover {
    background: var(--valuation-gray-100);
    color: var(--valuation-gray-900);
}

.valuation-back-placeholder {
    width: 40px;
}

.valuation-modal-title-wrapper {
    flex: 1;
    text-align: center;
}

.valuation-modal-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    margin: 0;
    line-height: 1.4;
}

.valuation-modal-subtitle {
    font-size: 0.875rem;
    color: var(--valuation-gray-600);
    margin: 0.25rem 0 0 0;
    line-height: 1.4;
}

.valuation-close-btn {
    background: none;
    border: none;
    color: var(--valuation-gray-500);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 0.5rem;
    transition: all 0.15s;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
}

.valuation-close-btn:hover {
    background: var(--valuation-gray-100);
    color: var(--valuation-gray-900);
}

/* ============================================
   MODAL BODY
   ============================================ */
.valuation-modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 1.5rem;
    background: var(--valuation-gray-50);
}

.valuation-modal-body::-webkit-scrollbar {
    width: 8px;
}

.valuation-modal-body::-webkit-scrollbar-track {
    background: var(--valuation-gray-100);
}

.valuation-modal-body::-webkit-scrollbar-thumb {
    background: var(--valuation-gray-300);
    border-radius: 4px;
}

.valuation-modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--valuation-gray-400);
}

/* ============================================
   LOADING STATE
   ============================================ */
.valuation-loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    gap: 1rem;
}

.valuation-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--valuation-gray-200);
    border-top-color: var(--valuation-primary);
    border-radius: 50%;
    animation: valuationSpin 0.8s linear infinite;
}

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

.valuation-loading-text {
    color: var(--valuation-gray-600);
    font-size: 0.875rem;
    font-weight: 500;
}

/* ============================================
   ERROR STATE
   ============================================ */
.valuation-error-alert {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 1rem;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-radius: 0.5rem;
    color: #991b1b;
    margin-bottom: 1rem;
}

.valuation-error-alert svg {
    flex-shrink: 0;
    color: #dc2626;
}

.valuation-error-alert p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* ============================================
   PARCELS LIST (Step 1)
   ============================================ */
.valuation-parcels-info {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: white;
    border-radius: 0.5rem;
    border: 1px solid var(--valuation-gray-200);
}

.valuation-parcels-info p {
    margin: 0;
    color: var(--valuation-gray-700);
    font-size: 0.9375rem;
}

.valuation-parcels-count {
    font-weight: 700;
    color: var(--valuation-primary);
}

.valuation-parcels-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.valuation-parcel-item {
    width: 100%;
    background: white;
    border: 2px solid var(--valuation-gray-200);
    border-radius: 0.75rem;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
}

.valuation-parcel-item:hover {
    border-color: var(--valuation-primary);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    transform: translateY(-2px);
}

.valuation-parcel-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.valuation-parcel-text {
    flex: 1;
}

.valuation-parcel-text p {
    margin: 0;
    color: var(--valuation-gray-900);
    font-weight: 500;
    font-size: 0.9375rem;
}

.valuation-parcel-check {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
.valuation-form,
.advancedFields {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.valuation-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

#advancedFields .valuation-form-group {
    margin-top: 0.75rem;
}

.valuation-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--valuation-gray-700);
    display: block;
}

.valuation-required {
    color: var(--valuation-danger);
}

.valuation-input,
.valuation-select {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--valuation-gray-300);
    border-radius: 0.5rem;
    font-size: 0.9375rem;
    color: var(--valuation-gray-900);
    background: white;
    transition: all 0.15s;
}

.valuation-input:focus,
.valuation-select:focus {
    outline: none;
    border-color: var(--valuation-primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.valuation-input::placeholder {
    color: var(--valuation-gray-400);
}

.valuation-input.error,
.valuation-select.error {
    border-color: var(--valuation-danger);
}

.valuation-input.error:focus,
.valuation-select.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.valuation-error-text {
    font-size: 0.8125rem;
    color: var(--valuation-danger);
    margin-top: 0.25rem;
    display: block;
}

/* ============================================
   GRID LAYOUT
   ============================================ */
.valuation-grid {
    display: grid;
    gap: 1.25rem;
}

.valuation-grid-2 {
    grid-template-columns: 1fr;
}

.valuation-grid-3 {
    grid-template-columns: 1fr;
    margin-top: 1rem;
}

@media (min-width: 640px) {
    .valuation-grid-2 {
        grid-template-columns: repeat(2, 1fr);
    }

    .valuation-grid-3 {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ============================================
   RADIO BUTTONS
   ============================================ */
.valuation-radio-group {
    display: flex;
    gap: 1rem;
}

.valuation-radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.valuation-radio-input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.valuation-radio-custom {
    width: 20px;
    height: 20px;
    border: 2px solid var(--valuation-gray-300);
    border-radius: 50%;
    margin-right: 0.5rem;
    position: relative;
    transition: all 0.15s;
    flex-shrink: 0;
}

.valuation-radio-input:checked + .valuation-radio-custom {
    border-color: var(--valuation-primary);
}

.valuation-radio-input:checked + .valuation-radio-custom::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 10px;
    height: 10px;
    background: var(--valuation-primary);
    border-radius: 50%;
}

.valuation-radio-text {
    font-size: 0.875rem;
    color: var(--valuation-gray-700);
}

/* ============================================
   TOGGLE ADVANCED FIELDS
   ============================================ */
.valuation-toggle-advanced {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: white;
    border: 1px solid var(--valuation-gray-300);
    border-radius: 0.5rem;
    color: var(--valuation-primary);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all 0.15s;
    margin-top: 0.5rem;
}

.valuation-toggle-advanced:hover {
    background: var(--valuation-gray-50);
    border-color: var(--valuation-primary);
}

.valuation-toggle-advanced svg {
    transition: transform 0.2s;
}

.valuation-toggle-advanced svg.rotated {
    transform: rotate(180deg);
}

/* ============================================
   MODAL FOOTER
   ============================================ */
.valuation-modal-footer {
    padding: 1rem 1.5rem;
    background: white;
    border-top: 1px solid var(--valuation-gray-200);
    position: sticky;
    bottom: 0;
}

.valuation-submit-btn {
    width: 100%;
    padding: 0.875rem 1.5rem;
    background: linear-gradient(135deg, var(--valuation-primary) 0%, #764ba2 100%);
    color: white;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px -1px rgba(102, 126, 234, 0.3);
}

.valuation-submit-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(102, 126, 234, 0.4);
}

.valuation-submit-btn:active:not(:disabled) {
    transform: translateY(0);
}

.valuation-submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   ICONS
   ============================================ */
.valuation-icon-4 {
    width: 1rem;
    height: 1rem;
}

.valuation-icon-5 {
    width: 1.25rem;
    height: 1.25rem;
}

.valuation-icon-6 {
    width: 1.5rem;
    height: 1.5rem;
}

.valuation-icon-rotated {
    transform: rotate(180deg);
}

/* ============================================
   ADDRESS DISPLAY BOX (Yellow)
   ============================================ */
.valuation-address-box {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    border-radius: 0.75rem;
    padding: 1rem 1.25rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.875rem;
    box-shadow: 0 4px 6px -1px rgba(251, 191, 36, 0.15);
}

.valuation-address-icon {
    width: 1.5rem;
    height: 1.5rem;
    color: rgba(0, 0, 0, 0.7);
    flex-shrink: 0;
}

.valuation-address-content {
    flex: 1;
    min-width: 0;
}

.valuation-address-label {
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.025em;
    color: rgba(0, 0, 0, 0.65);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
}

.valuation-address-text {
    font-size: 0.95rem;
    font-weight: 500;
    color: rgba(0, 0, 0, 0.85);
    line-height: 1.4;
    word-wrap: break-word;
}

/* ============================================
   SECTION TITLE
   ============================================ */
.valuation-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--valuation-gray-200);
}

.valuation-icon-32 {
    width: 8rem;
    height: 8rem;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 640px) {
    .valuation-modal-backdrop {
        padding: 0.5rem;
    }
    
    .valuation-modal-container {
        border-radius: 0.75rem;
        max-height: 95vh;
    }
    
    .valuation-modal-header {
        padding: 1rem;
    }
    
    .valuation-modal-body {
        padding: 1rem;
    }
    
    .valuation-modal-title {
        font-size: 1rem;
    }
    
    .valuation-modal-subtitle {
        font-size: 0.8125rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.valuation-text-center {
    text-align: center;
}

.valuation-mt-3 {
    margin-top: 0.75rem;
}

.valuation-mt-4 {
    margin-top: 1rem;
}

.valuation-mb-4 {
    margin-bottom: 1rem;
}

/* ============================================
   REPORT OPTIONS PAGE STYLES
   ============================================ */

.valuation-report-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 1024px) {
    .valuation-report-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.valuation-report-left {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.valuation-report-right {
    position: sticky;
    top: 2rem;
    height: fit-content;
}

/* Result Card */
.valuation-result-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--valuation-gray-200);
    padding: 1rem;
}

.valuation-result-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.valuation-result-address {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    text-transform: uppercase;
    margin: 0;
    line-height: 1.4;
}

.valuation-result-details {
    font-size: 0.875rem;
    color: var(--valuation-gray-600);
    margin: 0.25rem 0 0 0;
}

.valuation-result-body {
    margin-top: 1rem;
}

.valuation-result-label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.75rem;
}

.valuation-result-label span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--valuation-gray-600);
    text-transform: uppercase;
}

.valuation-result-blurred {
    position: relative;
    padding: 0.5rem 0;
}

.valuation-result-price-blur {
    font-size: 1.875rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    margin-bottom: 0.5rem;
    filter: blur(8px);
    user-select: none;
}

.valuation-result-confidence {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
    filter: blur(8px);
}

.valuation-result-level {
    font-size: 0.875rem;
    color: var(--valuation-gray-600);
    filter: blur(8px);
}

.valuation-result-unlock {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--valuation-gray-700);
}

/* Section Title */
.valuation-section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    margin: 1.5rem 0 0 0;
}

/* Plans Container */
.valuation-plans-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.valuation-plan-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: block;
}

.valuation-plan-card:hover {
    border-color: var(--valuation-primary);
    border-opacity: 0.3;
}

.valuation-plan-card.valuation-plan-selected {
    border-color: var(--valuation-success);
    ring: 2px;
    ring-color: var(--valuation-success);
}

.valuation-plan-content {
    display: flex;
    align-items: flex-start;
}

.valuation-plan-radio {
    margin-top: 0.25rem;
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--valuation-success);
}

.valuation-plan-header {
    margin-left: 1rem;
    flex: 1;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.valuation-plan-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
    margin: 0.25rem 0 0 0;
}

.valuation-plan-subtitle {
    font-size: 0.875rem;
    color: var(--valuation-gray-600);
    margin: 0;
}

.valuation-plan-price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--valuation-gray-900);
}

/* Next Button */
.valuation-next-btn {
    width: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-weight: 700;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-size: 1.125rem;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 1.5rem;
}

.valuation-next-btn:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.4);
}

/* Plan Details (Right Column) */
.valuation-plan-details {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--valuation-gray-200);
    padding: 1.5rem;
}

.valuation-plan-badge {
    background: var(--valuation-success);
    color: white;
    font-weight: 700;
    text-align: center;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    letter-spacing: 0.05em;
}

.valuation-details-title {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--valuation-gray-900);
    margin: 0 0 1rem 0;
}

.valuation-features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.valuation-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.valuation-feature-item span {
    color: var(--valuation-gray-700);
    line-height: 1.5;
}