/* ================================================
   Ring Builder - Premium Luxury Stylesheet
   ================================================ */

:root {
    --color-bg: #ffffff;
    --color-surface: #ffffff;
    --color-primary: #1c1b1b;
    --color-primary-light: #3a3a3a;
    --color-accent: #f5f5f7;
    --color-accent-dark: #d2d2d7;
    --color-text: #1c1b1b;
    --color-text-muted: #707072;
    --color-gold: #c5a059;
    --color-success: #2e7d32;
    --font-heading: inherit;
    --font-body: inherit;
    --radius: 12px;
    --radius-sm: 8px;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.08);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.builder-wrapper, .builder-wrapper * { box-sizing: border-box; }
.builder-wrapper h1, .builder-wrapper h2, .builder-wrapper h3, .builder-wrapper p, .builder-wrapper ul, .builder-wrapper li, .builder-wrapper form, .builder-wrapper input, .builder-wrapper textarea, .builder-wrapper button {
    margin: 0;
    padding: 0;
}

body.standalone-body {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

.builder-wrapper {
    font-family: var(--font-body);
    background: var(--color-bg);
    color: var(--color-text);
    -webkit-font-smoothing: antialiased;
}

/* ---- Builder Wrapper ---- */
.builder-wrapper {
    max-width: 960px;
    margin: 0 auto;
    padding: 40px 24px 60px;
    min-height: 100vh;
}

/* ---- Progress Bar ---- */
.progress-container {
    margin-bottom: 40px;
}

.progress-bar {
    height: 8px;
    background: #e1e3e5;
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.progress-fill {
    height: 100%;
    background: var(--color-gold);
    border-radius: 4px;
    transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.progress-text {
    text-align: center;
    margin-top: 12px;
    font-size: 13px;
    color: var(--color-text-muted);
    letter-spacing: 1px;
    text-transform: uppercase;
    font-weight: 500;
}

/* ---- Back Button ---- */
.back-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    color: var(--color-primary);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 8px 0;
    margin-bottom: 24px;
    transition: var(--transition);
    opacity: 0.7;
}

.back-btn:hover {
    opacity: 1;
    transform: translateX(-4px);
}

/* ---- Steps ---- */
.steps-container { position: relative; }

.step {
    display: none;
    animation: fadeIn 0.4s ease;
}

.step.active { display: block; }

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

/* ---- Step Header ---- */
.step-header {
    text-align: center;
    margin-bottom: 40px;
}

.step-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 400;
    color: var(--color-primary);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
}

.step-subtitle {
    font-size: 15px;
    color: var(--color-text-muted);
    font-weight: 300;
}

.step-subtitle .hint {
    color: var(--color-primary-light);
    font-style: italic;
}

/* ---- Options Grid ---- */
.options-grid {
    display: grid;
    gap: 20px;
    justify-items: center;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); max-width: 500px; margin: 0 auto; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

@media (max-width: 768px) {
    .grid-5 { grid-template-columns: repeat(3, 1fr); }
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .grid-5 { grid-template-columns: repeat(2, 1fr); }
    .grid-3 { grid-template-columns: repeat(1, 1fr); }
    .grid-2 { grid-template-columns: repeat(1, 1fr); max-width: 300px; }
    .builder-wrapper { padding: 24px 16px 40px; }
    .step-title { font-size: 28px; }
}

/* ---- Option Card ---- */
.option-card {
    width: 100%;
    background: var(--color-surface);
    border: 2px solid #e1e3e5;
    border-radius: var(--radius);
    padding: 20px 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.option-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.03), transparent);
    opacity: 0;
    transition: var(--transition);
}

.option-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-gold);
}

.option-card:hover::before { opacity: 1; }

.option-card.selected {
    border-color: var(--color-gold);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, rgba(197, 160, 89, 0.06), rgba(197, 160, 89, 0.02));
}

.option-card.selected::after {
    content: '✓';
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    background: var(--color-gold);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    animation: popIn 0.3s ease;
}

@keyframes popIn {
    from { transform: scale(0); }
    to { transform: scale(1); }
}

/* ---- Card Image ---- */
.card-image {
    width: 100%;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
}

.card-image img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.option-card:hover .card-image img {
    transform: scale(1.08);
}

/* ---- Card Labels ---- */
.card-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--color-primary);
    letter-spacing: 0.3px;
}

.card-price {
    font-size: 12px;
    color: var(--color-gold);
    font-weight: 600;
    margin-top: 4px;
}

/* ---- Metal Swatches ---- */
.metal-card .card-image { display: none; }

.metal-swatch {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin: 0 auto 16px;
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.15), 0 2px 8px rgba(0,0,0,0.1);
    transition: var(--transition);
}

.option-card:hover .metal-swatch {
    transform: scale(1.1);
    box-shadow: inset 0 2px 8px rgba(0,0,0,0.15), 0 4px 16px rgba(0,0,0,0.15);
}

/* ---- Multi-select ---- */
.multi-check {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 28px;
    height: 28px;
    border: 2px solid var(--color-accent-dark);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: transparent;
    transition: var(--transition);
}

.option-card.multi-select.selected .multi-check {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: white;
}

.option-card.multi-select.selected::after { display: none; }

/* ---- Timeline Cards ---- */
.timeline-card .card-image { display: none; }

.timeline-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.timeline-desc {
    font-size: 12px;
    color: var(--color-text-muted);
    margin-top: 4px;
}

/* ---- Upload Area ---- */
.upload-area { margin-bottom: 32px; }

.upload-dropzone {
    border: 2px dashed var(--color-accent-dark);
    border-radius: var(--radius);
    padding: 48px 24px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255, 255, 255, 0.5);
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
    border-color: var(--color-primary);
    background: rgba(28, 27, 27, 0.03);
}

.upload-dropzone svg { margin-bottom: 16px; opacity: 0.6; }

.upload-dropzone p {
    font-size: 15px;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.upload-browse {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: underline;
    cursor: pointer;
}

.upload-hint { font-size: 12px !important; opacity: 0.6; }

.upload-previews {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.upload-preview {
    position: relative;
    border-radius: var(--radius-sm);
    overflow: hidden;
    aspect-ratio: 1;
    box-shadow: var(--shadow-sm);
}

.upload-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.upload-preview .remove-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 24px;
    height: 24px;
    background: rgba(0,0,0,0.6);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.upload-preview .remove-btn:hover { background: rgba(200,0,0,0.8); }

/* ---- Extra Fields ---- */
.extra-fields { max-width: 500px !important; margin: 0 auto !important; }
.extra-fields .form-group { margin-bottom: 10px !important; }
.extra-fields .form-group label { margin-bottom: 4px !important; }
.extra-fields .form-input { padding: 10px 14px !important; }

/* ---- Form Elements ---- */
.contact-form { max-width: 500px !important; margin: 24px auto 0 !important; }
.contact-form .form-group { margin-bottom: 12px !important; }
.form-group { margin-bottom: 20px !important; }

.form-group label {
    display: block !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    color: var(--color-primary) !important;
    margin-bottom: 4px !important;
    margin-top: 0 !important;
    letter-spacing: 0.3px !important;
    text-align: left !important;
}

.form-input {
    width: 100% !important;
    padding: 12px 16px !important;
    margin: 0 !important;
    border: 2px solid var(--color-accent) !important;
    border-radius: var(--radius-sm) !important;
    font-family: var(--font-body) !important;
    font-size: 15px !important;
    color: var(--color-text) !important;
    background: var(--color-surface) !important;
    transition: var(--transition) !important;
    outline: none !important;
    box-sizing: border-box !important;
}

.form-input:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(28, 27, 27, 0.1);
}

.form-input::placeholder { color: var(--color-text-muted); opacity: 0.6; }

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

/* ---- Checkboxes ---- */
.checkbox-group { margin-bottom: 16px !important; }

.checkbox-label {
    display: flex !important;
    align-items: center !important;
    gap: 12px !important;
    cursor: pointer !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: var(--color-text) !important;
    user-select: none !important;
    text-align: left !important;
}

.checkbox-label input[type="checkbox"] {
    display: none !important;
    visibility: hidden !important;
    width: 0 !important;
    height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    position: absolute !important;
}

.checkmark {
    display: inline-block !important;
    width: 20px !important;
    height: 20px !important;
    min-width: 20px !important;
    flex-shrink: 0 !important;
    border: 2px solid var(--color-accent-dark) !important;
    border-radius: 4px !important;
    background: #ffffff !important;
    transition: var(--transition) !important;
    position: relative !important;
    box-sizing: border-box !important;
}

.checkbox-label input:checked + .checkmark {
    background: var(--color-primary) !important;
    border-color: var(--color-primary) !important;
}

.checkbox-label input:checked + .checkmark::after {
    content: '✓' !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    color: white !important;
    font-size: 14px !important;
    font-weight: 700 !important;
}

/* ---- Step Actions ---- */
.step-actions {
    display: flex !important;
    gap: 16px !important;
    justify-content: center !important;
    align-items: center !important;
    margin-top: 40px !important;
    flex-wrap: wrap !important;
    width: 100% !important;
}

.btn-continue,
.btn-submit,
.btn-consultation {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px 40px !important;
    background: var(--color-primary) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: var(--radius-sm) !important;
    font-family: var(--font-body) !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    letter-spacing: 0.5px !important;
    position: relative !important;
    min-width: 160px !important;
    height: auto !important;
    text-align: center !important;
    box-sizing: border-box !important;
}

.btn-continue:hover,
.btn-submit:hover,
.btn-consultation:hover {
    background: var(--color-gold) !important;
    color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 16px rgba(197, 160, 89, 0.4) !important;
}

.btn-skip {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px 32px !important;
    background: transparent !important;
    color: var(--color-text-muted) !important;
    border: 2px solid var(--color-accent-dark) !important;
    border-radius: var(--radius-sm) !important;
    font-family: var(--font-body) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    min-width: 160px !important;
    height: auto !important;
    text-align: center !important;
    box-sizing: border-box !important;
}

.btn-skip:hover {
    border-color: var(--color-gold) !important;
    color: var(--color-gold) !important;
    background: transparent !important;
}

/* ---- Contact Form ---- */
.contact-form {
    max-width: 500px;
    margin: 0 auto;
}

/* ---- Estimate Summary ---- */
.estimate-summary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    color: var(--color-accent);
    padding: 28px;
    border-radius: var(--radius);
    text-align: center;
    margin-bottom: 36px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: var(--shadow-lg);
}

.estimate-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    opacity: 0.8;
    margin-bottom: 8px;
}

.estimate-amount {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 300;
    color: var(--color-gold);
}

.estimate-note {
    font-size: 11px;
    opacity: 0.6;
    margin-top: 8px;
}

/* ---- Thank You ---- */
.thankyou-content {
    text-align: center;
    padding: 60px 24px;
}

.thankyou-icon {
    margin-bottom: 24px;
    animation: scaleIn 0.5s ease;
}

@keyframes scaleIn {
    from { transform: scale(0); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.thankyou-title {
    font-family: var(--font-heading) !important;
    font-size: 48px !important;
    font-weight: 400 !important;
    color: var(--color-primary) !important;
    margin-bottom: 16px !important;
    text-align: center !important;
}

.thankyou-message {
    font-size: 16px !important;
    color: var(--color-text-muted) !important;
    max-width: 400px !important;
    margin: 0 auto 32px !important;
    line-height: 1.6 !important;
    text-align: center !important;
}

.btn-consultation {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 16px 48px !important;
    background: var(--color-primary) !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: var(--radius-sm) !important;
    font-family: var(--font-body) !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    transition: var(--transition) !important;
    letter-spacing: 0.5px !important;
    margin-bottom: 16px !important;
    min-width: 160px !important;
    box-sizing: border-box !important;
}

.btn-consultation:hover {
    background: var(--color-gold) !important;
    color: white !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 4px 16px rgba(197, 160, 89, 0.4) !important;
}

.thankyou-actions {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 12px !important;
    margin-top: 24px !important;
    width: 100% !important;
}

.btn-restart {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    margin: 8px auto 0 !important;
    padding: 14px 32px !important;
    background: transparent !important;
    border: 2px solid var(--color-accent-dark) !important;
    border-radius: var(--radius-sm) !important;
    font-family: var(--font-body) !important;
    font-size: 14px !important;
    font-weight: 500 !important;
    color: var(--color-text-muted) !important;
    cursor: pointer !important;
    transition: var(--transition) !important;
    text-align: center !important;
    min-width: 180px !important;
    height: auto !important;
    box-sizing: border-box !important;
}

.btn-restart:hover {
    border-color: var(--color-primary) !important;
    color: var(--color-primary) !important;
    background: transparent !important;
}

/* ---- Loader ---- */
.btn-submit { display: flex; align-items: center; justify-content: center; gap: 8px; margin: 0 auto; }

/* ---- Error Toast ---- */
.error-toast {
    position: fixed;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #c62828;
    color: white;
    padding: 14px 28px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.error-toast.show { transform: translateX(-50%) translateY(0); }

/* ---- Image error fallback ---- */
.card-image img[data-error="true"] {
    opacity: 0.3;
    filter: grayscale(1);
}

/* ---- Shopify Theme Layout Override (Hide Footer, keep Header) ---- */
#shopify-section-footer,
.shopify-section--footer,
#section-footer,
.Footer {
    display: none !important;
}

/* ---- Responsive Button Adjustments (Stacking on mobile to prevent overlapping) ---- */
@media (max-width: 480px) {
    .step-actions {
        flex-direction: column !important;
        gap: 12px !important;
        width: 100% !important;
        padding: 0 16px !important;
    }
    
    .btn-continue,
    .btn-submit,
    .btn-skip,
    .btn-restart,
    .btn-consultation {
        width: 100% !important;
        min-width: 100% !important;
        padding: 14px 20px !important;
        font-size: 14px !important;
        text-align: center !important;
        box-sizing: border-box !important;
    }
}

/* ================================================
   Pharos Solutions Branding
   ================================================ */
.pharos-branding {
    text-align: center;
    padding: 20px 16px 24px;
    font-family: var(--font-body);
    font-size: 12px;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.pharos-branding:hover {
    opacity: 1;
}

.pharos-branding span {
    margin-right: 4px;
}

.pharos-branding a {
    color: #ff4a17;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.pharos-branding a:hover {
    color: var(--color-primary);
    text-decoration: underline;
}