/* Quote Page Layout */
.quote-page { padding-top: 0; }
.compact { box-shadow: none; border-bottom: 1px solid var(--border); }
.sticky-quote-bar { position: sticky; top: 0; background: var(--card-bg); border-bottom: 2px solid var(--primary); z-index: 200; padding: 16px 0; box-shadow: var(--shadow); }
.quote-summary { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.quote-item { text-align: center; }
.quote-item .label { display: block; font-size: 0.75rem; color: var(--text-light); text-transform: uppercase; letter-spacing: 0.5px; }
.quote-item .value { display: block; font-size: 1.25rem; font-weight: 600; color: var(--text); margin-top: 4px; }
.quote-total { text-align: right; }
.quote-total .label { display: block; font-size: 0.75rem; color: var(--text-light); text-transform: uppercase; }
.quote-total .price { display: block; font-size: 2rem; font-weight: 700; color: var(--primary); }
.quote-total .range { font-size: 0.85rem; color: var(--text-light); }

/* Calculator Layout */
.calculator-main { padding: 40px 0 80px; }
.calculator-container { display: grid; grid-template-columns: 1fr 420px; gap: 40px; }
.controls-panel { display: flex; flex-direction: column; gap: 24px; }
.preview-panel { position: sticky; top: 120px; height: fit-content; }

/* Calculator Sections */
.calc-section { background: var(--card-bg); border-radius: 16px; padding: 24px; box-shadow: var(--shadow); }
.section-header { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.step-badge { width: 32px; height: 32px; background: var(--primary); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem; }
.section-header h2 { font-size: 1.25rem; font-weight: 600; }

/* Type Selector */
.type-selector { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.type-option input { position: absolute; opacity: 0; }
.type-option .option-content { padding: 16px; border: 2px solid var(--border); border-radius: 12px; cursor: pointer; text-align: center; transition: all 0.2s; }
.type-option .option-content svg { width: 48px; height: 48px; margin: 0 auto 8px; display: block; }
.type-option .option-content span { font-size: 0.85rem; font-weight: 500; }
.type-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.05); }
.type-option:hover .option-content { border-color: var(--primary-light); }

/* Layout Selector */
.layout-selector { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.layout-option input { position: absolute; opacity: 0; }
.layout-option .option-content { padding: 12px; border: 2px solid var(--border); border-radius: 12px; cursor: pointer; text-align: center; transition: all 0.2s; }
.layout-preview { width: 100%; height: 60px; margin-bottom: 8px; position: relative; }
.layout-preview::before { content: ''; position: absolute; background: var(--primary); }
.layout-preview.straight::before { top: 50%; left: 10%; right: 10%; height: 20px; transform: translateY(-50%); }
.layout-preview.l-shape::before { top: 20%; left: 10%; width: 50%; height: 20px; }
.layout-preview.l-shape::after { content: ''; position: absolute; top: 20%; left: 10%; width: 20px; height: 50%; background: var(--primary); }
.layout-preview.u-shape::before { top: 20%; left: 10%; right: 10%; height: 20px; }
.layout-preview.u-shape::after { content: ''; position: absolute; top: 20%; left: 10%; width: 20px; height: 50%; background: var(--primary); box-shadow: 60px 0 0 var(--primary); }
.layout-preview.front-returns::before { top: 50%; left: 20%; right: 20%; height: 20px; transform: translateY(-50%); }
.layout-preview.front-returns::after { content: ''; position: absolute; top: 20%; left: 10%; width: 20px; height: 40%; background: var(--primary); box-shadow: 75px 0 0 var(--primary); }
.layout-option .option-content span { font-size: 0.75rem; font-weight: 500; }
.layout-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.05); }

/* Material Selector */
.material-selector { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.material-option { cursor: pointer; }
.material-option input { position: absolute; opacity: 0; }
.material-option .option-content { display: flex; flex-direction: column; align-items: center; padding: 16px; border: 3px solid var(--border); border-radius: 16px; transition: all 0.2s; text-align: center; background: var(--card-bg); }
.material-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.08); box-shadow: 0 4px 12px rgba(199, 91, 57, 0.15); }
.material-option:hover .option-content { border-color: var(--primary-light); transform: translateY(-2px); }
.material-image { width: 100%; height: 120px; border-radius: 12px; overflow: hidden; margin-bottom: 12px; background: linear-gradient(135deg, #C75B39 25%, #8B3A22 50%, #C75B39 75%); position: relative; }
.material-image[data-material="block"] { background: linear-gradient(135deg, #9CA3AF 25%, #6B7280 50%, #9CA3AF 75%); }
.material-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.material-image::before { content: '🧱'; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-size: 3rem; opacity: 0.3; }
.material-image[data-material="block"]::before { content: '⬜'; }
.material-name { font-weight: 600; font-size: 1.1rem; margin-bottom: 4px; color: var(--text); }
.material-desc { font-size: 0.85rem; color: var(--text-light); }
.section-note { font-size: 0.9rem; color: var(--text-light); margin-top: 12px; font-style: italic; }

/* Measurements */
.measurements-container { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.measurement-section { background: var(--bg); padding: 16px; border-radius: 12px; }
.measurement-section h4 { font-size: 0.9rem; margin-bottom: 12px; color: var(--text-light); }
.input-group { margin-bottom: 20px; }
.input-group label { display: block; font-weight: 500; margin-bottom: 8px; font-size: 0.9rem; }
.slider-input { display: flex; align-items: center; gap: 12px; }
.slider-input input[type="range"] { flex: 1; -webkit-appearance: none; appearance: none; height: 6px; background: var(--border); border-radius: 3px; outline: none; }
.slider-input input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 20px; height: 20px; background: var(--primary); border-radius: 50%; cursor: pointer; }
.slider-input input[type="number"] { width: 80px; padding: 8px 12px; border: 2px solid var(--border); border-radius: 8px; font-size: 1rem; font-weight: 600; }
.height-presets { display: flex; gap: 8px; margin-top: 12px; }
.preset-btn { padding: 8px 16px; border: 1px solid var(--border); background: var(--card-bg); border-radius: 20px; cursor: pointer; font-size: 0.85rem; transition: all 0.2s; }
.preset-btn.active, .preset-btn:hover { background: var(--primary); color: white; border-color: var(--primary); }

/* Brick Selector */
.brick-selector { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.brick-option input { position: absolute; opacity: 0; }
.brick-option .option-content { display: flex; align-items: center; gap: 12px; padding: 12px; border: 2px solid var(--border); border-radius: 12px; cursor: pointer; transition: all 0.2s; }
.brick-preview { width: 60px; height: 40px; border-radius: 4px; flex-shrink: 0; }
.brick-info { flex: 1; }
.brick-name { display: block; font-weight: 600; font-size: 0.9rem; }
.brick-price { display: block; font-size: 0.8rem; color: var(--text-light); }
.brick-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.05); }

/* Column & Mailbox Selectors */
.column-selector, .mailbox-selector { display: flex; flex-direction: column; gap: 10px; margin-bottom: 20px; }
.column-option input, .mailbox-option input { position: absolute; opacity: 0; }
.column-option .option-content, .mailbox-option .option-content { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border: 2px solid var(--border); border-radius: 10px; cursor: pointer; transition: all 0.2s; }
.column-option .size-label, .mailbox-option .mailbox-name { font-weight: 500; }
.column-option .price, .mailbox-option .price { font-size: 0.85rem; color: var(--text-light); }
.column-option input:checked + .option-content, .mailbox-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.05); }

/* Preview Panel */
.preview-container { background: var(--card-bg); border-radius: 16px; padding: 24px; box-shadow: var(--shadow); margin-bottom: 24px; }
.preview-container h3 { font-size: 1.1rem; margin-bottom: 16px; }
.fence-visualizer { width: 100%; height: 300px; background: linear-gradient(180deg, #87CEEB 0%, #E8F4E8 60%, #90EE90 60%, #228B22 100%); border-radius: 12px; overflow: hidden; position: relative; }
.fence-visualizer svg { width: 100%; height: 100%; }

.fence-visualizer-3d { width: 100%; height: 350px; border-radius: 12px; overflow: hidden; position: relative; background: linear-gradient(180deg, #87CEEB 0%, #E0F6FF 100%); }
.fence-visualizer-3d canvas { width: 100% !important; height: 100% !important; display: block; }

.preview-instructions { display: flex; justify-content: center; gap: 20px; margin: 10px 0; font-size: 0.8rem; color: var(--text-light); }
.preview-instructions span { display: flex; align-items: center; gap: 5px; }
.preview-controls { display: flex; gap: 8px; margin-top: 16px; }
.view-btn { flex: 1; padding: 10px; border: 1px solid var(--border); background: var(--bg); border-radius: 8px; cursor: pointer; font-size: 0.85rem; transition: all 0.2s; }
.view-btn.active { background: var(--primary); color: white; border-color: var(--primary); }

/* Quote Details */
.quote-details { background: var(--card-bg); border-radius: 16px; padding: 24px; box-shadow: var(--shadow); }
.quote-details h3 { font-size: 1.1rem; margin-bottom: 16px; }
.quote-breakdown { display: flex; flex-direction: column; gap: 8px; }
.breakdown-item { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 0.95rem; }
.breakdown-item:last-child { border-bottom: 2px solid var(--primary); font-weight: 700; font-size: 1.15rem; color: var(--primary); margin-top: 8px; padding-top: 16px; }
.breakdown-item.highlight { background: rgba(199, 91, 57, 0.05); padding: 12px; border-radius: 8px; }

/* Quote Disclaimer */
.quote-disclaimer { margin-top: 20px; padding: 16px; background: #FFF8E7; border: 1px solid #FFE4B5; border-radius: 8px; font-size: 0.8rem; color: #666; line-height: 1.5; white-space: pre-line; }

/* Estimate Level Selector */
.estimate-selector-container { display: flex; flex-direction: column; align-items: center; }
#estimate-level-selector { display: flex; gap: 8px; }
.estimate-option { cursor: pointer; }
.estimate-option input { position: absolute; opacity: 0; }
.estimate-option .option-content { display: flex; flex-direction: column; align-items: center; padding: 8px 12px; border: 2px solid var(--border); border-radius: 8px; transition: all 0.2s; text-align: center; min-width: 80px; }
.estimate-option input:checked + .option-content { border-color: var(--primary); background: rgba(199, 91, 57, 0.1); }
.estimate-name { font-weight: 600; font-size: 0.85rem; color: var(--text); }
.estimate-desc { font-size: 0.7rem; color: var(--text-light); margin-top: 2px; }
.estimate-multiplier { font-size: 0.75rem; font-weight: 700; color: var(--primary); margin-top: 4px; }

/* Modal */
.modal { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.5); z-index: 1000; align-items: center; justify-content: center; padding: 20px; }
.modal.active { display: flex; }
.modal-content { background: var(--card-bg); border-radius: 20px; padding: 32px; max-width: 500px; width: 100%; max-height: 90vh; overflow-y: auto; position: relative; }
.modal-close { position: absolute; top: 16px; right: 16px; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--text-light); }
.modal-content h3 { font-size: 1.25rem; margin-bottom: 20px; }
.share-options { display: flex; gap: 12px; margin-bottom: 24px; }
.share-option { flex: 1; position: relative; }
.copied-msg { display: none; position: absolute; top: -30px; left: 50%; transform: translateX(-50%); background: var(--success); color: white; padding: 6px 12px; border-radius: 6px; font-size: 0.8rem; }
.copied-msg.show { display: block; }
.lead-form { border-top: 1px solid var(--border); padding-top: 24px; }
.lead-form h4 { margin-bottom: 8px; }
.lead-form p { color: var(--text-light); font-size: 0.9rem; margin-bottom: 16px; }
.lead-form form { display: flex; flex-direction: column; gap: 12px; }
.lead-form input, .lead-form textarea { padding: 12px 16px; border: 2px solid var(--border); border-radius: 8px; font-size: 1rem; font-family: inherit; }
.lead-form input:focus, .lead-form textarea:focus { outline: none; border-color: var(--primary); }
.lead-form textarea { min-height: 80px; resize: vertical; }

/* Responsive */
@media (max-width: 1024px) {
    .calculator-container { grid-template-columns: 1fr; }
    .preview-panel { position: static; }
    .type-selector, .brick-selector, .material-selector { grid-template-columns: repeat(2, 1fr); }
    .layout-selector { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
    .quote-summary { flex-wrap: wrap; }
    .type-selector, .brick-selector, .material-selector { grid-template-columns: 1fr; }
    .layout-selector { grid-template-columns: repeat(2, 1fr); }
    .sticky-quote-bar { padding: 12px 0; }
    .quote-total .price { font-size: 1.5rem; }
}

/* CTA Section */
.cta-section { display: flex; flex-direction: column; gap: 12px; padding: 24px 0; }
.cta-section .btn-primary { background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%); font-size: 1.2rem; padding: 18px 32px; }
.cta-section .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(34, 197, 94, 0.3); }

/* Book Form */
.book-form { margin-top: 20px; text-align: left; }
.book-form input, .book-form textarea { width: 100%; margin-bottom: 12px; padding: 12px; border: 2px solid var(--border); border-radius: 8px; font-size: 1rem; }
.book-form input:focus, .book-form textarea:focus { outline: none; border-color: var(--primary); }

/* PDF Button */
#pdf-btn { position: relative; }
#pdf-btn.generating::after { content: ''; position: absolute; width: 16px; height: 16px; border: 2px solid transparent; border-top-color: currentColor; border-radius: 50%; animation: spin 0.8s linear infinite; margin-left: 8px; }
@keyframes spin { to { transform: rotate(360deg); } }