/**
 * PulsePointAudio Custom Styles
 * Color Palette: 5 Color Families with 11 shades each (50-950)
 * 
 * 1. Cotton Candy (Red/Pink) - Primary action color - #e0221f (500)
 * 2. Coffee Bean (Purple/Magenta) - Secondary/accent - #a45b9e (500)
 * 3. Twilight Indigo (Blue/Indigo) - Trust & reliability - #415abe (500)
 * 4. Bitter Chocolate (Brown/Reddish) - Neutral/earth tones - #a45b5f (500)
 * 5. Dusty Lavender (Lavender/Purple) - Soft accent - #946b8b (500)
 */

:root {
    /* Cotton Candy (Red/Pink) - Primary Brand Color */
    --color-cotton-candy-50: #fce9e9;
    --color-cotton-candy-100: #f8d3d3;
    --color-cotton-candy-200: #f1a7a7;
    --color-cotton-candy-300: #ea7b7b;
    --color-cotton-candy-400: #e34f4f;
    --color-cotton-candy-500: #e0221f;
    --color-cotton-candy-600: #b31b18;
    --color-cotton-candy-700: #861412;
    --color-cotton-candy-800: #590d0c;
    --color-cotton-candy-900: #2c0606;
    --color-cotton-candy-950: #1f0504;
    
    /* Coffee Bean (Purple/Magenta) - Secondary/Accent */
    --color-coffee-bean-50: #f6eff5;
    --color-coffee-bean-100: #eddfeb;
    --color-coffee-bean-200: #dbbfd7;
    --color-coffee-bean-300: #c99fc3;
    --color-coffee-bean-400: #b77faf;
    --color-coffee-bean-500: #a45b9e;
    --color-coffee-bean-600: #83497e;
    --color-coffee-bean-700: #62375f;
    --color-coffee-bean-800: #41253f;
    --color-coffee-bean-900: #211220;
    --color-coffee-bean-950: #170d16;
    
    /* Twilight Indigo (Blue/Indigo) - Trust & Reliability */
    --color-twilight-indigo-50: #eceff8;
    --color-twilight-indigo-100: #d9dff1;
    --color-twilight-indigo-200: #b3bfe3;
    --color-twilight-indigo-300: #8d9fd5;
    --color-twilight-indigo-400: #677fc7;
    --color-twilight-indigo-500: #415abe;
    --color-twilight-indigo-600: #344895;
    --color-twilight-indigo-700: #273670;
    --color-twilight-indigo-800: #1a244b;
    --color-twilight-indigo-900: #0d1226;
    --color-twilight-indigo-950: #090d1b;
    
    /* Bitter Chocolate (Brown/Reddish) - Neutral/Earth Tones */
    --color-bitter-chocolate-50: #f6efef;
    --color-bitter-chocolate-100: #eddfdf;
    --color-bitter-chocolate-200: #dbbfbf;
    --color-bitter-chocolate-300: #c99f9f;
    --color-bitter-chocolate-400: #b77f7f;
    --color-bitter-chocolate-500: #a45b5f;
    --color-bitter-chocolate-600: #83494c;
    --color-bitter-chocolate-700: #623739;
    --color-bitter-chocolate-800: #412526;
    --color-bitter-chocolate-900: #211213;
    --color-bitter-chocolate-950: #170d0d;
    
    /* Dusty Lavender (Lavender/Purple) - Soft Accent */
    --color-dusty-lavender-50: #f4f0f3;
    --color-dusty-lavender-100: #e9e1e7;
    --color-dusty-lavender-200: #d3c3cf;
    --color-dusty-lavender-300: #bda5b7;
    --color-dusty-lavender-400: #a7879f;
    --color-dusty-lavender-500: #946b8b;
    --color-dusty-lavender-600: #76566f;
    --color-dusty-lavender-700: #584053;
    --color-dusty-lavender-800: #3b2a38;
    --color-dusty-lavender-900: #1d151c;
    --color-dusty-lavender-950: #150f13;
    
    /* Semantic Color Mappings */
    --primary-color: var(--color-cotton-candy-500);
    --primary-dark: var(--color-cotton-candy-600);
    --primary-darker: var(--color-cotton-candy-700);
    --primary-light: var(--color-cotton-candy-400);
    --primary-lighter: var(--color-cotton-candy-300);
    
    --secondary-color: var(--color-coffee-bean-500);
    --secondary-dark: var(--color-coffee-bean-600);
    --secondary-light: var(--color-coffee-bean-400);
    
    --trust-color: var(--color-twilight-indigo-500);
    --trust-dark: var(--color-twilight-indigo-600);
    --trust-light: var(--color-twilight-indigo-400);
    
    --neutral-color: var(--color-bitter-chocolate-500);
    --neutral-dark: var(--color-bitter-chocolate-600);
    --neutral-light: var(--color-bitter-chocolate-400);
    
    --accent-color: var(--color-dusty-lavender-500);
    --accent-dark: var(--color-dusty-lavender-600);
    --accent-light: var(--color-dusty-lavender-400);
    
    /* Background Colors */
    --bg-light: var(--color-bitter-chocolate-50);
    --bg-lighter: var(--color-bitter-chocolate-100);
    --bg-white: #ffffff;
    
    /* Text Colors */
    --text-dark: var(--color-twilight-indigo-900);
    --text-medium: var(--color-twilight-indigo-700);
    --text-light: var(--color-twilight-indigo-600);
    --text-muted: var(--color-bitter-chocolate-600);
    
    /* Border Colors */
    --border-color: var(--color-bitter-chocolate-200);
    --border-light: var(--color-bitter-chocolate-100);
    --border-dark: var(--color-bitter-chocolate-300);
    
    /* Status Colors */
    --success-color: #28a745;
    --danger-color: var(--color-cotton-candy-500);
    --warning-color: #ffc107;
    --info-color: var(--color-twilight-indigo-500);
    
    /* WhatsApp Colors */
    --whatsapp-color: #25D366;
    --whatsapp-hover: #128C7E;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background-color: var(--color-cotton-candy-50);
    color: var(--text-dark);
}

main {
    flex: 1;
}

/* Product Cards */
.product-card {
    border: 1px solid var(--border-light);
    border-radius: 8px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
    background-color: var(--bg-white);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.product-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(224, 34, 31, 0.1);
    border-color: var(--color-cotton-candy-200);
}

.product-card-image {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    background-color: var(--color-cotton-candy-50);
    border: none;
    margin: 0;
    padding: 0;
}

.product-card img {
    width: 100% !important;
    height: 100% !important;
    object-fit: cover !important;
    display: block !important;
    max-width: 100%;
}

.product-card-placeholder {
    width: 100%;
    height: 140px;
    background: var(--color-cotton-candy-50);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    border-bottom: 1px solid var(--border-light);
}

.product-card-body {
    padding: 0.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.product-card-title {
    font-size: 0.9rem;
    margin-bottom: 0.25rem;
    color: var(--text-dark);
    font-weight: 600;
    line-height: 1.2;
    min-height: 2.2rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.product-card .price {
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.product-card .description {
    display: none;
}

.product-category-badge {
    background-color: var(--color-cotton-candy-50);
    color: var(--primary-color);
    text-decoration: none;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--color-cotton-candy-200);
    font-size: 0.75rem;
    display: inline-block;
}

/* WhatsApp Button */
.whatsapp-btn {
    display: inline-block;
    background-color: var(--whatsapp-color);
    color: white;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
    border: none;
    cursor: pointer;
}

.whatsapp-btn:hover {
    background-color: var(--whatsapp-hover);
    color: white;
}

.whatsapp-btn:focus {
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.25);
}

/* Product Detail Page */
.product-detail {
    max-width: 1200px;
    margin: 0 auto;
}

.product-detail-image {
    width: 100%;
    max-width: 500px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.product-detail h1 {
    color: var(--trust-color);
    margin-bottom: 1rem;
    font-weight: 700;
}

.product-detail .price {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.product-detail .description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

/* Admin Styles */
.admin-header {
    background: var(--bg-white);
    color: var(--text-dark);
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-light);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.admin-header h1 {
    margin: 0;
    font-weight: 700;
    font-size: 2rem;
}

.admin-header p {
    margin: 0.5rem 0 0 0;
    opacity: 0.9;
}

.admin-nav {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.admin-nav a {
    color: var(--primary-color);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
    border: 2px solid transparent;
    flex: 1 1 calc(50% - 0.375rem);
    min-width: calc(50% - 0.375rem);
    max-width: calc(50% - 0.375rem);
    text-align: center;
}

@media (min-width: 992px) {
    .admin-nav a {
        flex: 0 1 auto;
        min-width: auto;
        max-width: none;
    }
}

.admin-nav a.btn-primary {
    background-color: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.admin-nav a.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    color: white;
}

.admin-nav a.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

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

.admin-nav a.btn-outline-danger {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background-color: transparent;
}

.admin-nav a.btn-outline-danger:hover {
    background-color: var(--primary-color);
    color: white;
}

/* Admin Dashboard Cards */
.admin-dashboard .card {
    border: 1px solid var(--border-light);
    border-radius: 8px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    background: var(--bg-white);
}

.admin-dashboard .card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(224, 34, 31, 0.1);
}

.admin-dashboard .card-body {
    padding: 1.5rem;
}

.admin-dashboard .card-title {
    color: var(--text-light);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.admin-dashboard .card h2 {
    color: var(--primary-color);
    font-size: 2.5rem;
    font-weight: 700;
    margin: 0;
}

.admin-dashboard .card.text-primary h2 {
    color: var(--primary-color);
}

.admin-dashboard .card.text-secondary h2 {
    color: var(--secondary-color);
}

.admin-dashboard .card.text-info h2 {
    color: var(--trust-color);
}

.admin-dashboard .card.text-success h2 {
    color: var(--primary-color);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--trust-color);
}

.form-group input[type="text"],
.form-group input[type="number"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--trust-color);
    box-shadow: 0 0 0 3px rgba(65, 90, 190, 0.1);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    margin-bottom: 1rem;
    border-left: 4px solid;
    font-weight: 500;
}

.alert-success {
    background-color: #d4edda;
    border-color: var(--success-color);
    color: #155724;
}

.alert-error,
.alert-danger {
    background-color: #f8d7da;
    border-color: var(--primary-color);
    color: #721c24;
}

.alert-info {
    background-color: #d1ecf1;
    border-color: var(--trust-color);
    color: #0c5460;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(65, 90, 190, 0.08);
}

.table {
    background-color: var(--bg-white);
    margin-bottom: 0;
}

.table thead {
    background: linear-gradient(135deg, var(--trust-color) 0%, var(--trust-dark) 100%);
    color: white;
}

.table thead th {
    border: none;
    padding: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

.table tbody tr {
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    background-color: var(--bg-light);
}

.table tbody td {
    padding: 1rem;
    vertical-align: middle;
    border-top: 1px solid var(--border-color);
}

.table img {
    max-width: 80px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    color: white;
}

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

.btn-outline-primary {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

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

.btn-success {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    color: white;
}

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

.btn-danger {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
    border-radius: 6px;
    transition: all 0.3s ease;
    color: white;
}

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

.btn-outline-danger {
    background-color: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    transition: all 0.3s ease;
}

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

/* Navbar */
.navbar-light,
.navbar-dark {
    background: var(--bg-white) !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-light);
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-dark) !important;
}

.navbar-brand strong {
    color: var(--primary-color);
}

.navbar-nav .nav-link {
    color: var(--text-dark) !important;
    font-weight: 500;
    padding: 0.25rem 0.75rem !important;
    transition: all 0.3s ease;
    border-radius: 6px;
    margin: 0 0.15rem;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color) !important;
    background-color: var(--color-cotton-candy-50);
}

/* Footer */
footer.bg-dark,
footer.bg-light {
    background: var(--bg-white) !important;
    margin-top: auto;
    border-top: 1px solid var(--border-light);
    box-shadow: 0 -1px 3px rgba(0, 0, 0, 0.05);
}

footer.bg-dark,
footer.bg-light,
footer.bg-dark h5,
footer.bg-light h5,
footer.bg-dark p,
footer.bg-light p {
    color: var(--text-dark) !important;
}

footer a {
    color: var(--primary-color) !important;
    transition: color 0.3s ease;
    text-decoration: none;
}

footer a:hover {
    color: var(--primary-dark) !important;
    text-decoration: underline;
}

/* Footer Link Hover Effects */
footer .list-unstyled a:hover {
    color: var(--primary-color) !important;
    padding-left: 5px;
    transition: all 0.3s ease;
}

footer .btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 2px 8px rgba(224, 34, 31, 0.2);
}

/* Responsive */
@media (max-width: 768px) {
    .product-card-image,
    .product-card-placeholder {
        height: 120px;
    }
    
    .product-card-body {
        padding: 0.4rem;
    }
    
    .product-card-title {
        font-size: 0.85rem;
        min-height: 2rem;
        margin-bottom: 0.2rem;
    }
    
    .product-card .price {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }
    
    .product-detail-image {
        max-width: 100%;
    }
    
    .admin-nav {
        flex-direction: row;
    }
    
    .admin-nav a {
        flex: 1 1 calc(50% - 0.375rem);
        min-width: calc(50% - 0.375rem);
        max-width: calc(50% - 0.375rem);
        text-align: center;
    }
    
    .admin-header h1 {
        font-size: 1.5rem;
    }
}

@media (max-width: 576px) {
    .product-card-image,
    .product-card-placeholder {
        height: 110px;
    }
    
    .product-card-title {
        font-size: 0.8rem;
        min-height: 1.8rem;
    }
    
    .product-card .price {
        font-size: 0.95rem;
    }
    
    .product-card-body {
        padding: 0.35rem;
    }
}

/* Loading States */
.loading {
    text-align: center;
    padding: 2rem;
}

/* Image Lazy Loading */
img[loading="lazy"] {
    opacity: 1;
    transition: opacity 0.3s;
}

img[loading="lazy"].loaded {
    opacity: 1;
}

/* Ensure product card images are always visible */
.product-card-image,
.product-card img {
    opacity: 1 !important;
    visibility: visible !important;
}

/* Badge Styles */
.badge {
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.85rem;
}

/* Card Enhancements */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(65, 90, 190, 0.08);
    transition: all 0.3s ease;
}

.card-header {
    border-bottom: 2px solid var(--border-color);
    font-weight: 600;
}

/* Hero Section */
.hero-section {
    background: var(--bg-white);
    border-radius: 8px;
    color: var(--text-dark);
    padding: 3rem 2rem;
    margin-bottom: 3rem;
    border: 1px solid var(--border-light);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

/* Category Badges */
.category-badge {
    background-color: var(--secondary-color);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-block;
}

.category-badge:hover {
    background-color: var(--secondary-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(164, 91, 158, 0.3);
}

/* Smooth Transitions */
* {
    transition: color 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

/* Focus States */
a:focus,
button:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--trust-color);
    outline-offset: 2px;
}

/* Search Form in Navbar */
.search-form {
    min-width: 170px;
}

.search-form .form-control {
    border-radius: 20px 0 0 20px;
    border-right: none;
}

.search-form .btn {
    border-radius: 0 20px 20px 0;
    padding: 0.25rem 0.75rem;
}

.search-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(224, 34, 31, 0.25);
}

/* Mobile Search Form */
@media (max-width: 991px) {
    .search-form {
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .search-form .form-control {
        flex: 1;
    }
}

/* Site Logo */
.site-logo {
    max-height: 48px;
    max-width: 200px;
    object-fit: contain;
    transition: opacity 0.3s ease;
}

.site-logo:hover {
    opacity: 0.8;
}

.navbar-brand {
    display: flex;
    align-items: center;
    padding: 0.25rem 0;
}

/* Mobile Logo */
@media (max-width: 991px) {
    .site-logo {
        max-height: 40px;
        max-width: 150px;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .admin-nav,
    footer,
    .btn {
        display: none !important;
    }
}