/* 
 * Modern Design System & Global Styles
 * Material Design Inspired
 */

:root {
    /* Color Palette */
    --primary-color: #6200ea;
    /* Deep Purple */
    --primary-light: #9d46ff;
    --primary-dark: #0a00b6;
    --secondary-color: #03dac6;
    /* Teal */
    --secondary-dark: #018786;

    --background-color: #f5f5f7;
    /* Off-white background */
    --surface-color: #ffffff;
    --error-color: #b00020;

    /* Text Colors */
    --text-primary: #1d1d1f;
    --text-secondary: #86868b;
    --text-on-primary: #ffffff;

    /* Typography */
    --font-family-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --font-size-base: 16px;
    --line-height-base: 1.5;

    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --spacing-xxl: 48px;

    /* Borders & Shadows */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 16px;
    --border-radius-xl: 24px;

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 300ms ease;
}

/* Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family-sans);
    font-size: var(--font-size-base);
    line-height: var(--line-height-base);
    color: var(--text-primary);
    background-color: var(--background-color);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.main-content {
    margin-top: 30px;
}

/* Typography Utilities */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-md);
}

/* Button Components */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    transition: all var(--transition-fast);
    text-align: center;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
}

.btn-primary:hover {
    background-color: var(--primary-light);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--surface-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.125rem;
}

/* Header Styles */
.site-header {
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-md) 0;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
}

.nav-menu a {
    font-weight: 500;
    color: var(--text-secondary);
}

.nav-menu a:hover {
    color: var(--primary-color);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--text-on-primary);
    padding: var(--spacing-xxl) 0;
    text-align: center;
    border-radius: var(--border-radius-xl);
    margin-bottom: var(--spacing-xl);
}

.hero-title {
    color: var(--text-on-primary);
    margin-bottom: var(--spacing-xl);
}

/* Search Form */
.search-container {
    max-width: 600px;
    margin: 0 auto;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-xl);
    padding-right: 60px;
    border-radius: 50px;
    border: none;
    font-size: 1.125rem;
    box-shadow: var(--shadow-lg);
}

.search-button {
    position: absolute;
    right: var(--spacing-sm);
    background-color: var(--primary-color);
    color: white;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform var(--transition-fast);
}

.search-button:hover {
    transform: scale(1.1);
}

/* Card Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.search-results-section .items-grid {
    margin-top: 30px;
}

.item-card {
    background-color: var(--surface-color);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.item-card-content {
    padding: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.item-title {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.item-category {
    display: inline-block;
    font-size: 0.875rem;
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.item-excerpt {
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: var(--spacing-md);
}

.item-date {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
}

/* Tag Cloud */
.tag-cloud-section {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
}

.tag-item {
    background-color: var(--surface-color);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
    border: 1px solid rgba(0, 0, 0, 0.1);
    transition: all var(--transition-fast);
}

.tag-item:hover {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
    border-color: var(--primary-color);
}

/* Footer */
.site-footer {
    background-color: var(--surface-color);
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xxl);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
}

.footer-section h4 {
    margin-bottom: var(--spacing-md);
}

.footer-links li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a {
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.copyright {
    text-align: center;
    margin-top: var(--spacing-xl);
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--surface-color);
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        flex-direction: column;
        gap: var(--spacing-md);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-menu.active {
        display: flex;
        animation: slideDown 0.3s ease forwards;
    }

    .nav-menu a {
        display: block;
        padding: var(--spacing-sm) 0;
        font-size: 1.1rem;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }

    .nav-menu li:last-child a {
        border-bottom: none;
    }

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    h1 {
        font-size: 2rem;
    }

    .hero-section {
        padding: var(--spacing-xl) 0;
    }

    .detail-title {
        font-size: 20px;
    }
}

/* Detail Page Styles */
.detail-page {
    background-color: var(--surface-color);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.detail-header {
    margin-bottom: var(--spacing-xl);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    padding-bottom: var(--spacing-lg);
}

.detail-title {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.detail-meta {
    display: flex;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.detail-meta span,
.detail-meta time {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.detail-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
}

.detail-content h1,
.detail-content h2,
.detail-content h3,
.detail-content h4,
.detail-content h5,
.detail-content h6 {
    color: var(--text-primary);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
    line-height: 1.3;
}

.detail-content h1 {
    font-size: 2rem;
}

.detail-content h2 {
    font-size: 1.75rem;
}

.detail-content h3 {
    font-size: 1.5rem;
}

.detail-content h4 {
    font-size: 1.25rem;
}

.detail-content h5 {
    font-size: 1.125rem;
}

.detail-content h6 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-content p {
    margin-bottom: var(--spacing-md);
}

/* Handle generic divs used as paragraphs */
.detail-content>div {
    margin-bottom: var(--spacing-md);
}

.detail-content ul,
.detail-content ol {
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-xl);
}

.detail-content ul {
    list-style: disc;
}

.detail-content ol {
    list-style: decimal;
}

.detail-content li {
    margin-bottom: var(--spacing-xs);
}

.detail-content a {
    color: var(--primary-color);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 500;
}

.detail-content a:hover {
    color: var(--primary-dark);
}

.detail-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: rgba(98, 0, 234, 0.05);
    /* primary color with low opacity */
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    margin: var(--spacing-lg) 0;
    font-style: italic;
    color: var(--text-primary);
}

.detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-md);
    margin: var(--spacing-lg) 0;
    box-shadow: var(--shadow-md);
}

.detail-content hr {
    border: 0;
    height: 1px;
    background-color: rgba(0, 0, 0, 0.1);
    margin: var(--spacing-xl) 0;
}

.detail-content strong,
.detail-content b {
    font-weight: 700;
    color: var(--text-primary);
}

.detail-content em,
.detail-content i {
    font-style: italic;
}

.detail-content code {
    background-color: rgba(0, 0, 0, 0.05);
    padding: 2px 4px;
    border-radius: 4px;
    font-family: monospace;
    font-size: 0.9em;
}

.detail-content pre {
    background-color: #1e1e1e;
    color: #f0f0f0;
    padding: var(--spacing-md);
    border-radius: var(--border-radius-md);
    overflow-x: auto;
    margin-bottom: var(--spacing-md);
}

.detail-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-lg);
    font-size: 1rem;
}

.detail-content th,
.detail-content td {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid rgba(0, 0, 0, 0.1);
    text-align: left;
}

.detail-content th {
    background-color: rgba(0, 0, 0, 0.02);
    font-weight: 600;
}

.detail-content iframe {
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16/9;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-lg);
    border: none;
    box-shadow: var(--shadow-md);
}

/* Specific Coupon Content Styles */
.coupon_data_outer_container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.coupon-intro {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.coupon-card {
    background-color: var(--surface-color);
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.coupon-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-light);
}

.coupon-title {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
    line-height: 1.4;
}

.coupon-code {
    font-family: monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color);
    background-color: rgba(98, 0, 234, 0.08);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    border: 1px dashed var(--primary-color);
    letter-spacing: 1px;
    word-break: break-all;
}

.coupon-copy-btn {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
    font-size: 0.95rem;
}

.coupon-copy-btn:hover {
    background-color: var(--primary-light);
    transform: scale(1.05);
}

.coupon-copy-btn:active {
    transform: scale(0.95);
}

.coupon-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.coupon-expiry {
    color: var(--error-color);
    font-weight: 500;
}

.coupon-terms {
    font-style: italic;
}

/* Pagination Styles */
.pagination {
    margin-top: var(--spacing-xl);
    display: flex;
    justify-content: center;
}

.pagination-list {
    display: flex;
    gap: var(--spacing-xs);
}

.pagination-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--surface-color);
    color: var(--text-primary);
    font-weight: 600;
    transition: all var(--transition-fast);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.pagination-link:hover {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
    border-color: var(--primary-color);
}

.pagination-link.active {
    background-color: var(--primary-color);
    color: var(--text-on-primary);
    border-color: var(--primary-color);
}

.pagination-prev,
.pagination-next {
    width: auto;
    padding: 0 var(--spacing-md);
    border-radius: var(--border-radius-md);
}

.pagination-ellipsis {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
    color: var(--text-secondary);
}

/* Responsive Overrides */
@media (max-width: 768px) {
    .detail-title {
        font-size: 20px;
    }

    .search-container {
        margin-left: 20px;
        margin-right: 20px;
    }
}