/**
 * ============================================
 * Component Styles - Reusable UI Components
 * ============================================
 * 
 * This file contains styles for reusable UI components
 * used throughout the theme.
 * 
 * Last Updated: 2024
 * Version: 2.0.0
 */

/* ============================================
   Buttons
   ============================================ */
.btn-primary,
.btn-secondary,
.add-to-cart-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    background-color: var(--color-gray-500);
    color: var(--color-white);
    font-weight: var(--font-weight-bold);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
}

.btn-primary:hover,
.btn-secondary:hover,
.add-to-cart-btn:hover {
    background-color: var(--hover-primary);
    transform: translateY(-2px);
    box-shadow: var(--hover-shadow);
}

.btn-gradient {
    background: linear-gradient(to right, var(--color-purple-600), var(--color-pink-600));
    color: var(--color-white);
}

.btn-gradient:hover {
    background: linear-gradient(to right, var(--color-purple-700), var(--color-pink-700));
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--color-gray-500);
    color: var(--color-gray-500);
}

.btn-outline:hover {
    background: var(--hover-primary);
    color: var(--color-white);
    border-color: var(--hover-primary);
}

/* ============================================
   Product Cards
   ============================================ */
.product-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--product-card-shadow);
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    display: block;
    position: relative;
    width: 100%;
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--product-card-shadow-hover);
}

.product-card-image {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.product-card-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-slow);
}

.product-card:hover .product-card-image img {
    transform: scale(1.1);
}

.product-card-content {
    padding: var(--spacing-lg);
}

.product-card-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    line-height: var(--line-height-tight);
    font-family: var(--font-family-heading);
}

.product-card-description {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin: 0 0 var(--spacing-md) 0;
    line-height: var(--line-height-relaxed);
}

/* ============================================
   Modals
   ============================================ */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: var(--modal-backdrop);
    backdrop-filter: blur(4px);
    z-index: var(--z-modal-backdrop);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    overflow-y: auto;
}

.modal-container {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: 0 25px 50px -12px var(--shadow-xl);
    max-width: var(--modal-max-width);
    width: 100%;
    max-height: 85vh;
    overflow-y: auto;
    z-index: var(--z-modal);
    animation: modalSlideIn 0.3s ease;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-light);
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    z-index: var(--z-sticky);
}

.modal-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: var(--font-size-xl);
    font-weight: var(--font-weight-bold);
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-content {
    padding: var(--spacing-md);
    max-height: 60vh;
    overflow-y: auto;
}

/* ============================================
   Form Elements
   ============================================ */
.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family-primary);
    transition: all var(--transition-base);
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-gray-500);
    box-shadow: 0 0 0 3px rgba(31, 41, 55, 0.1);
}

.form-label {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

/* ============================================
   Quantity Controls
   ============================================ */
.qty-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.qty-btn {
    width: 2rem;
    height: 2rem;
    border: 1px solid var(--border-light);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-fast);
    color: var(--text-primary);
}

.qty-btn:hover {
    background: var(--bg-secondary);
    transform: scale(1.1);
}

.qty-input {
    width: 5rem;
    text-align: center;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-sm);
}

/* ============================================
   Badges
   ============================================ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.625rem 1.125rem;
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    font-weight: var(--font-weight-bold);
    white-space: nowrap;
}

.badge-primary {
    background: var(--color-gray-500);
    color: var(--color-white);
}

.badge-success {
    background: var(--color-green-600);
    color: var(--color-white);
}

.badge-magenta {
    background: var(--color-magenta);
    color: var(--color-white);
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.8s ease-out forwards;
}

.animate-slideUp {
    animation: slideUp 0.6s ease-out forwards;
}

.animate-scaleIn {
    animation: scaleIn 0.5s ease-out forwards;
}

/* ============================================
   Utility Classes
   ============================================ */
.hover-lift {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px var(--shadow-md);
}

.smooth-transition {
    transition: all var(--transition-base);
}

/* ============================================
   Loading Skeleton
   ============================================ */
.skeleton {
    background: linear-gradient(90deg, var(--bg-tertiary) 25%, var(--bg-secondary) 50%, var(--bg-tertiary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* ============================================
   Product Grid
   ============================================ */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

@media (min-width: 1024px) {
    .product-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ============================================
   Floating Buttons
   ============================================ */
.floating-buttons-container {
    position: fixed;
    bottom: var(--spacing-lg);
    left: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--floating-btn-gap);
    z-index: var(--z-floating);
    transition: opacity var(--transition-base), visibility var(--transition-base), transform var(--transition-base);
    display: none;
}

@media (min-width: 1024px) {
    .floating-buttons-container {
        display: flex;
    }
}

.floating-button {
    width: var(--floating-btn-size);
    height: var(--floating-btn-size);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--shadow-md), 0 2px 4px var(--shadow-sm);
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    text-decoration: none;
    position: relative;
}

.floating-button:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 20px var(--shadow-lg), 0 4px 8px var(--shadow-md);
}

.floating-button svg {
    width: 24px;
    height: 24px;
    color: var(--text-white);
}

.floating-button-cart {
    background-color: var(--color-gray-500);
    color: var(--text-white);
}

.floating-button-cart:hover {
    background-color: var(--hover-primary);
}

.floating-button-whatsapp {
    background-color: var(--color-green-600);
    color: var(--text-white);
}

.floating-button-whatsapp:hover {
    background-color: var(--color-green-700);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3), 0 4px 8px var(--shadow-md);
}

.floating-button .cart-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--color-magenta);
    color: var(--text-white);
    border-radius: var(--radius-full);
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: var(--font-weight-bold);
    border: 2px solid var(--text-white);
    box-shadow: 0 2px 4px var(--shadow-sm);
}

.floating-button .cart-badge:empty {
    display: none;
}

/* ============================================
   Floating Social Icons
   ============================================ */
.floating-social-icons {
    position: fixed;
    top: 50%;
    right: var(--spacing-lg);
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    z-index: var(--z-floating);
    transition: opacity var(--transition-base), visibility var(--transition-base);
}

.floating-social-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px var(--shadow-md), 0 2px 4px var(--shadow-sm);
    transition: all var(--transition-base);
    text-decoration: none;
    color: var(--text-white);
}

.floating-social-icon:hover {
    transform: translateY(-4px) scale(1.1);
    box-shadow: 0 8px 20px var(--shadow-lg), 0 4px 8px var(--shadow-md);
}

.floating-social-icon svg {
    width: 20px;
    height: 20px;
    color: var(--text-white);
}

.floating-social-facebook {
    background-color: var(--color-facebook);
}

.floating-social-facebook:hover {
    background-color: #166fe5;
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.3), 0 4px 8px var(--shadow-md);
}


.floating-social-whatsapp {
    background-color: var(--color-green-600);
}

.floating-social-whatsapp:hover {
    background-color: var(--color-green-700);
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3), 0 4px 8px var(--shadow-md);
}

.floating-social-phone {
    background-color: var(--color-phone);
}

.floating-social-phone:hover {
    background-color: #3151c7;
    box-shadow: 0 8px 20px rgba(65, 105, 225, 0.3), 0 4px 8px var(--shadow-md);
}

/* ============================================
   Responsive Design
   ============================================ */

/* Tablet and Below - Adjust Position and Size */
@media (max-width: 1024px) {
    .floating-social-icons {
        right: var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .floating-social-icon {
        width: 44px;
        height: 44px;
    }
    
    .floating-social-icon svg {
        width: 18px;
        height: 18px;
    }
}

/* Mobile - Visible with Adjusted Size */
@media (max-width: 767px) {
    .floating-social-icons {
        right: 12px;
        gap: 10px;
        top: auto;
        bottom: 80px;
        transform: none;
    }
    
    .floating-social-icon {
        width: 44px;
        height: 44px;
        box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15), 0 2px 4px rgba(0, 0, 0, 0.1);
    }
    
    .floating-social-icon svg {
        width: 20px;
        height: 20px;
    }
    
    /* Hide when mobile menu is open */
    body.mobile-menu-open .floating-social-icons {
        opacity: 0;
        visibility: hidden;
        pointer-events: none;
    }
}

/* Small Mobile - Further Adjustments */
@media (max-width: 480px) {
    .floating-social-icons {
        right: 10px;
        bottom: 70px;
        gap: 8px;
    }
    
    .floating-social-icon {
        width: 40px;
        height: 40px;
    }
    
    .floating-social-icon svg {
        width: 18px;
        height: 18px;
    }
}