/**
 * Spa Display Views - Frontend Styles v2.4
 * Matches original HTML design exactly
 */

:root {
    --sdv-gold: #C4A265;
    --sdv-gold-light: #D4B87A;
    --sdv-gold-dark: #A68B4B;
    --sdv-sage: #8B9D83;
    --sdv-sage-light: #A8B8A0;
    --sdv-cream: #FAF8F5;
    --sdv-cream-dark: #F5F0E8;
    --sdv-charcoal: #2D2D2D;
    --sdv-text: #3D3D3D;
    --sdv-text-light: #6B6B6B;
    --sdv-white: #FFFFFF;
    --sdv-shadow-soft: 0 4px 20px rgba(0,0,0,0.08);
    --sdv-shadow-medium: 0 8px 30px rgba(0,0,0,0.12);
    --sdv-radius: 16px;
    --sdv-radius-sm: 10px;
    --sdv-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
    box-sizing: border-box;
}

.sdv-product {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    padding-bottom: 100px;
    font-family: 'Heebo', -apple-system, sans-serif;
    line-height: 1.7;
    color: var(--sdv-text);
}

@media (max-width: 768px) {
    .sdv-product {
        padding-bottom: 90px;
    }
}

/* ========================================
   HERO SECTION - Two Column Layout
   Image on LEFT, Text on RIGHT (in RTL view)
   ======================================== */
.sdv-hero {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 50px !important;
    padding: 40px 0 !important;
    align-items: start !important;
    direction: ltr !important; /* Force LTR for grid so image is on left */
}

.sdv-hero > * {
    direction: rtl; /* Restore RTL for content inside */
}

@media (max-width: 900px) {
    .sdv-hero {
        grid-template-columns: 1fr !important;
        gap: 30px !important;
        padding: 20px 0 !important;
        direction: rtl !important;
    }
}

/* Image Gallery - First column (LEFT in visual) */
.sdv-gallery {
    position: relative !important;
}

/* Hero Info - Second column (RIGHT in visual) */
.sdv-hero-info {
    padding: 10px 0;
}

/* Image Gallery */
.sdv-gallery {
    position: relative;
}

.sdv-image-main {
    width: 100%;
    aspect-ratio: 4/5;
    object-fit: cover;
    border-radius: var(--sdv-radius);
    box-shadow: var(--sdv-shadow-medium);
}

@media (max-width: 768px) {
    .sdv-image-main {
        aspect-ratio: 16/10;
        max-height: 280px;
    }
}

.sdv-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--sdv-gold);
    color: var(--sdv-white);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    box-shadow: var(--sdv-shadow-soft);
}

/* Product Info */
.sdv-hero-info {
    padding: 10px 0;
}

.sdv-category {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--sdv-sage-light);
    color: var(--sdv-white);
    padding: 6px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 16px;
    letter-spacing: 0.5px;
}

.sdv-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(28px, 5vw, 42px);
    font-weight: 500;
    color: var(--sdv-charcoal);
    margin: 0 0 12px;
    line-height: 1.2;
}

.sdv-meta {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.sdv-price-wrap {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sdv-price {
    font-size: 32px;
    font-weight: 700;
    color: var(--sdv-gold-dark);
}

.sdv-price-regular {
    font-size: 22px;
    color: #999;
    text-decoration: line-through;
}

.sdv-price-sale {
    color: #e74c3c;
}

.sdv-duration {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--sdv-text-light);
    font-size: 15px;
}

.sdv-duration svg {
    width: 18px;
    height: 18px;
}

.sdv-divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--sdv-gold), var(--sdv-gold-light));
    border-radius: 2px;
    margin: 24px 0;
}

.sdv-description {
    font-size: 16px;
    color: var(--sdv-text);
    margin-bottom: 20px;
}

.sdv-description strong {
    color: var(--sdv-charcoal);
}

/* ========================================
   SECTIONS
   ======================================== */
.sdv-section {
    margin-bottom: 20px;
}

/* Content Section */
.sdv-content {
    margin: 20px 0;
}

.sdv-content-text {
    font-size: 15px;
    line-height: 1.8;
    color: var(--sdv-text);
}

.sdv-content-text p {
    margin-bottom: 15px;
}

/* Benefits */
.sdv-benefits {
    list-style: none;
    margin: 24px 0;
    padding: 0;
}

.sdv-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
}

.sdv-benefits li:last-child {
    border-bottom: none;
}

.sdv-benefit-icon {
    width: 24px;
    height: 24px;
    background: var(--sdv-sage-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sdv-benefit-icon svg {
    width: 14px;
    height: 14px;
    color: var(--sdv-white);
}

/* Warnings */
.sdv-warnings {
    background: linear-gradient(135deg, #FFF9E6, #FFF5D6);
    border-radius: var(--sdv-radius-sm);
    padding: 18px 20px;
    border-right: 4px solid var(--sdv-gold);
}

.sdv-warning-title {
    font-weight: 600;
    color: var(--sdv-charcoal);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sdv-warning-list {
    list-style: none;
    font-size: 14px;
    margin: 0;
    padding: 0;
}

.sdv-warning-list li {
    padding: 4px 0 4px 0;
    padding-right: 20px;
    position: relative;
}

.sdv-warning-list li::before {
    content: "•";
    position: absolute;
    right: 0;
    color: var(--sdv-gold-dark);
}

/* General Note */
.sdv-note {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    background: linear-gradient(135deg, #E8F4F8, #D4EBF2);
    border-radius: var(--sdv-radius-sm);
    padding: 18px 20px;
    border-right: 4px solid var(--sdv-sage);
}

.sdv-note-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background: var(--sdv-sage);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sdv-note-icon svg {
    color: var(--sdv-white);
}

.sdv-note-text {
    font-size: 15px;
    color: var(--sdv-text);
    line-height: 1.6;
}

/* ========================================
   ADD-ONS SECTION
   ======================================== */
.sdv-addons {
    margin-top: 30px;
}

.sdv-addons-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    padding: 16px 0;
    border-bottom: 2px solid var(--sdv-charcoal);
}

.sdv-addons-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 24px;
    color: var(--sdv-charcoal);
    margin: 0;
}

.sdv-addons-toggle {
    width: 32px;
    height: 32px;
    background: var(--sdv-charcoal);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--sdv-transition);
}

.sdv-addons-toggle svg {
    width: 16px;
    height: 16px;
    color: var(--sdv-white);
    transition: var(--sdv-transition);
}

.sdv-addons-header.active .sdv-addons-toggle {
    transform: rotate(180deg);
}

.sdv-addons-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.sdv-addons-content.open {
    max-height: 3000px;
}

@media (min-width: 769px) {
    .sdv-addons-content {
        max-height: none;
    }
    .sdv-addons-toggle {
        display: none;
    }
    .sdv-addons-header {
        cursor: default;
    }
}

/* Addon Groups */
.sdv-addon-group {
    padding: 20px 0;
}

.sdv-addon-group-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--sdv-sage);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin: 0 0 16px;
}

.sdv-required {
    color: #e74c3c;
}

/* Addon Item */
.sdv-addon-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--sdv-white);
    border-radius: var(--sdv-radius-sm);
    margin-bottom: 10px;
    box-shadow: var(--sdv-shadow-soft);
    cursor: pointer;
    transition: var(--sdv-transition);
    border: 2px solid transparent;
}

.sdv-addon-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--sdv-shadow-medium);
}

.sdv-addon-item.selected {
    border-color: var(--sdv-gold);
    background: linear-gradient(135deg, #FFFDF8, #FFF9EE);
}

.sdv-addon-item.has-qty {
    cursor: default;
}

/* Checkbox */
.sdv-addon-checkbox {
    width: 22px;
    height: 22px;
    border: 2px solid #DDD;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--sdv-transition);
    flex-shrink: 0;
    position: relative;
}

.sdv-addon-checkbox input {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    margin: 0;
}

.sdv-addon-checkbox svg {
    width: 14px;
    height: 14px;
    color: var(--sdv-white);
    opacity: 0;
    transition: var(--sdv-transition);
}

.sdv-addon-item.selected .sdv-addon-checkbox {
    background: var(--sdv-gold);
    border-color: var(--sdv-gold);
}

.sdv-addon-item.selected .sdv-addon-checkbox svg {
    opacity: 1;
}

/* Addon Main Content */
.sdv-addon-main {
    flex: 1;
    min-width: 0;
}

.sdv-addon-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--sdv-charcoal);
    margin-bottom: 2px;
}

.sdv-addon-desc {
    font-size: 13px;
    color: var(--sdv-text-light);
    line-height: 1.4;
}

.sdv-addon-note {
    font-size: 12px;
    color: var(--sdv-sage);
    font-style: italic;
    margin-top: 4px;
}

/* Quantity Controls */
.sdv-addon-qty-wrap {
    display: flex;
    align-items: center;
    gap: 0;
    background: #f5f5f5;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.sdv-qty-btn {
    width: 32px;
    height: 32px;
    border: none;
    background: transparent;
    font-size: 18px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
    color: var(--sdv-charcoal);
}

.sdv-qty-btn:hover {
    background: #e0e0e0;
}

.sdv-addon-qty {
    width: 36px;
    height: 32px;
    border: none;
    background: transparent;
    text-align: center;
    font-size: 14px;
    font-weight: 600;
    -moz-appearance: textfield;
}

.sdv-addon-qty::-webkit-outer-spin-button,
.sdv-addon-qty::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Price */
.sdv-addon-price {
    font-size: 18px;
    font-weight: 700;
    color: var(--sdv-gold-dark);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Total Bar */
.sdv-total {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--sdv-charcoal);
    border-radius: var(--sdv-radius-sm);
    margin-top: 24px;
    cursor: pointer;
    position: relative;
    transition: var(--sdv-transition);
}

.sdv-total:hover {
    background: #1a1a1a;
    transform: scale(1.01);
}

.sdv-total-label {
    font-size: 16px;
    color: rgba(255,255,255,0.7);
}

.sdv-total-price {
    font-size: 28px;
    font-weight: 700;
    color: var(--sdv-white);
}

.sdv-total-arrow {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    opacity: 0.6;
    color: var(--sdv-white);
    transition: var(--sdv-transition);
}

.sdv-total:hover .sdv-total-arrow {
    opacity: 1;
    left: 15px;
}

/* ========================================
   INFO SECTION
   ======================================== */
.sdv-info-section {
    margin-top: 50px;
    padding: 30px;
    background: var(--sdv-white);
    border-radius: var(--sdv-radius);
    box-shadow: var(--sdv-shadow-soft);
}

.sdv-info-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 22px;
    color: var(--sdv-charcoal);
    margin: 0 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--sdv-cream-dark);
}

.sdv-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.sdv-info-item {
    display: flex;
    gap: 14px;
}

.sdv-info-icon {
    width: 44px;
    height: 44px;
    background: var(--sdv-cream);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sdv-info-icon svg {
    width: 22px;
    height: 22px;
    color: var(--sdv-gold-dark);
}

.sdv-info-text h4 {
    font-size: 15px;
    font-weight: 600;
    color: var(--sdv-charcoal);
    margin: 0 0 4px;
}

.sdv-info-text p {
    font-size: 14px;
    color: var(--sdv-text-light);
    margin: 0;
}

/* Extra Sections */
.sdv-extra-section {
    margin: 30px 0;
    padding: 20px;
    background: var(--sdv-cream);
    border-radius: var(--sdv-radius-sm);
}

.sdv-extra-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: 20px;
    color: var(--sdv-charcoal);
    margin: 0 0 15px;
}

/* ========================================
   STICKY CTA BAR - Exactly like original HTML
   ======================================== */
.sdv-sticky-cta {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--sdv-white);
    padding: 16px 24px;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.sdv-cta-btn {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 10px !important;
    padding: 14px 28px !important;
    border-radius: 50px !important;
    font-family: 'Heebo', sans-serif !important;
    font-size: 15px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    transition: var(--sdv-transition) !important;
    cursor: pointer !important;
    border: none !important;
    white-space: nowrap !important;
    outline: none !important;
    box-shadow: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

.sdv-cta-btn:focus,
.sdv-cta-btn:active,
.sdv-cta-btn:hover {
    outline: none !important;
    box-shadow: none !important;
    border-radius: 50px !important;
}

.sdv-cta-btn svg {
    width: 20px !important;
    height: 20px !important;
}

.sdv-cta-primary {
    background: linear-gradient(135deg, var(--sdv-gold) 0%, var(--sdv-gold-dark) 100%) !important;
    color: var(--sdv-white) !important;
    flex: 1 !important;
    max-width: 250px !important;
    border-radius: 50px !important;
}

.sdv-cta-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 6px 20px rgba(196, 162, 101, 0.4) !important;
    color: var(--sdv-white) !important;
    border-radius: 50px !important;
}

.sdv-cta-secondary {
    background: var(--sdv-charcoal) !important;
    color: var(--sdv-white) !important;
    flex: 1 !important;
    max-width: 250px !important;
    border-radius: 50px !important;
}

.sdv-cta-secondary:hover {
    background: #1a1a1a !important;
    transform: translateY(-2px) !important;
    color: var(--sdv-white) !important;
    border-radius: 50px !important;
}

.sdv-cta-call {
    background: var(--sdv-sage) !important;
    color: var(--sdv-white) !important;
    flex: 1 !important;
    max-width: 200px !important;
    border-radius: 50px !important;
}

.sdv-cta-call:hover {
    background: var(--sdv-sage-light) !important;
    color: var(--sdv-white) !important;
    border-radius: 50px !important;
}

/* Mobile CTA Adjustments */
@media (max-width: 768px) {
    .sdv-sticky-cta {
        padding: 10px 12px;
        gap: 8px;
        padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    }

    .sdv-cta-btn {
        padding: 12px 14px !important;
        font-size: 13px !important;
        gap: 6px !important;
    }
    
    .sdv-cta-btn svg {
        width: 18px !important;
        height: 18px !important;
    }

    /* Show call button as icon only on mobile */
    .sdv-cta-call {
        display: flex !important;
        padding: 12px !important;
        min-width: 48px !important;
        max-width: 48px !important;
        flex: 0 0 48px !important;
    }
    
    .sdv-cta-call span {
        display: none !important;
    }

    .sdv-cta-primary,
    .sdv-cta-secondary {
        flex: 1 !important;
        max-width: none !important;
    }
    
    .sdv-cta-primary {
        order: 1;
    }
    
    .sdv-cta-call {
        order: 2;
    }
    
    .sdv-cta-secondary {
        order: 3;
    }

    .sdv-btn-text-long {
        display: none !important;
    }
    
    .sdv-btn-text-short {
        display: inline !important;
    }
}

/* Even smaller screens */
@media (max-width: 400px) {
    .sdv-sticky-cta {
        padding: 8px 10px;
        gap: 6px;
    }
    
    .sdv-cta-btn {
        padding: 10px 12px !important;
        font-size: 12px !important;
    }
    
    .sdv-cta-call {
        padding: 10px !important;
        min-width: 44px !important;
        max-width: 44px !important;
        flex: 0 0 44px !important;
    }
    
    .sdv-cta-btn svg {
        width: 16px !important;
        height: 16px !important;
    }
}

@media (min-width: 769px) {
    .sdv-btn-text-short {
        display: none;
    }
}

/* Form */
.sdv-addons-form {
    margin: 0;
    padding: 0;
}

.sdv-notice {
    padding: 15px 20px;
    background: #f8f8f8;
    border-right: 4px solid var(--sdv-gold);
    margin: 20px 0;
}

/* Remove any default button styling */
button.sdv-cta-btn,
button.sdv-cta-primary,
.sdv-cta-btn.button,
.woocommerce .sdv-cta-btn,
.woocommerce-page .sdv-cta-btn {
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
    border-radius: 50px !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

/* Override WooCommerce button styles */
.woocommerce .sdv-sticky-cta .sdv-cta-btn,
.woocommerce-page .sdv-sticky-cta .sdv-cta-btn,
.sdv-sticky-cta button,
.sdv-sticky-cta .button,
#sdvAddToCartBtn {
    border-radius: 50px !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    -webkit-border-radius: 50px !important;
    -moz-border-radius: 50px !important;
}

#sdvAddToCartBtn:focus,
#sdvAddToCartBtn:active,
#sdvAddToCartBtn:hover {
    border-radius: 50px !important;
    outline: none !important;
    box-shadow: none !important;
}

/* Force hero 50/50 layout */
.sdv-product .sdv-hero {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
}

@media (max-width: 900px) {
    .sdv-product .sdv-hero {
        grid-template-columns: 1fr !important;
    }
}

/* ========================================
   LOADING OVERLAY
   ======================================== */
#sdv-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    z-index: 999999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

#sdv-loading-overlay.visible {
    opacity: 1;
}

.sdv-loading-content {
    text-align: center;
}

.sdv-loading-spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--sdv-cream-dark);
    border-top-color: var(--sdv-gold);
    border-radius: 50%;
    animation: sdv-spin 0.8s linear infinite;
    margin: 0 auto 20px;
}

.sdv-loading-text {
    font-family: 'Heebo', sans-serif;
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--sdv-charcoal);
}

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