/* ===========================================
   Minimal Light Theme - Laravel Docs Style
   Top News Laravel Dashboard Documentation
   =========================================== */

:root {
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;
    
    /* Text Colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-link: #3b82f6;
    
    /* Accent Colors */
    --accent-primary: #3b82f6;
    --accent-secondary: #8b5cf6;
    --accent-hover: #2563eb;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    
    /* Borders */
    --border-color: #e2e8f0;
    --border-hover: #cbd5e1;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    /* Spacing */
    --sidebar-width: 280px;
    --header-height: 64px;
    
    /* Transitions */
    --transition: all 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
}

body.dashboard-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', 'Poppins', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    font-size: 16px;
}

/* Sidebar Styles */
.dashboard-sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    z-index: 1000;
    overflow-y: auto;
    overflow-x: hidden;
    transition: var(--transition);
}

.dashboard-sidebar.sidebar-hidden {
    transform: translateX(-100%);
}

.dashboard-sidebar.sidebar-visible {
    transform: translateX(0);
}

.dashboard-sidebar::-webkit-scrollbar {
    width: 6px;
}

.dashboard-sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.dashboard-sidebar::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

.dashboard-sidebar::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

.sidebar-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo-icon {
    width: 32px;
    height: 32px;
    background: var(--accent-primary);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.125rem;
}

.logo-text h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.logo-text span {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 400;
}

.sidebar-toggle {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: var(--transition);
    display: none;
}

.sidebar-toggle:hover {
    color: var(--text-primary);
}

/* Navigation Styles */
.sidebar-nav {
    padding: 1rem 0;
}

.nav-menu {
    list-style: none;
}

.nav-section {
    margin-bottom: 1.5rem;
}

.section-title {
    padding: 0.5rem 1.5rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title i {
    font-size: 0.75rem;
}

.section-items {
    list-style: none;
}

.section-items li {
    margin: 0;
}

.section-items .nav-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 1.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition);
    font-size: 0.9375rem;
    position: relative;
    border-left: 2px solid transparent;
}

.section-items .nav-link i.fa-circle {
    font-size: 0.375rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.section-items .nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    border-left-color: var(--border-hover);
}

.section-items .nav-link.active {
    color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.05);
    border-left-color: var(--accent-primary);
    font-weight: 500;
}

.section-items .nav-link.active i.fa-circle {
    color: var(--accent-primary);
    opacity: 1;
}

/* Main Content Area */
.dashboard-main {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
    transition: var(--transition);
}

@media (max-width: 1199px) {
    .dashboard-main {
        margin-left: 0;
    }
}

/* Header Styles */
.dashboard-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mobile-menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
}

@media (max-width: 1199px) {
    .mobile-menu-toggle {
        display: block;
    }
}

.header-title h1 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.2;
}

.header-title .subtitle {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0.25rem 0 0 0;
}

.header-actions {
    display: flex;
    gap: 1rem;
}

.btn-demo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--accent-primary);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: var(--transition);
}

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

/* Content Wrapper */
.dashboard-content {
    padding: 2rem;
    max-width: 1000px;
}

.content-wrapper {
    max-width: 100%;
}

/* Card Styles */
.card-modern {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
}

.article-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.article-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.docs-heading {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.docs-subtitle {
    font-size: 0.9375rem;
    color: var(--text-muted);
    margin: 0.5rem 0 0 0;
}

/* Section Styles */
.docs-section {
    margin-bottom: 3rem;
}

.docs-section:last-child {
    margin-bottom: 0;
}

.section-heading {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

.section-heading:first-child {
    margin-top: 0;
}

.section-heading i {
    color: var(--accent-primary);
    font-size: 1.25rem;
}

/* Intro Card */
.intro-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 3px solid var(--accent-primary);
    margin-bottom: 2rem;
}

.intro-card p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.8;
}

/* Feature Grid */
.feature-grid {
    margin-top: 2rem;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.feature-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.25rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

.feature-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.feature-card.highlight {
    border-color: var(--accent-primary);
    background: rgba(59, 130, 246, 0.03);
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    margin-bottom: 0.75rem;
}

.feature-content h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.feature-content p {
    font-size: 0.875rem;
    color: var(--text-muted);
    margin: 0;
}

.new-badge {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    background: var(--accent-danger);
    color: white;
    font-size: 0.625rem;
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

/* Demo Section */
.demo-section {
    margin-top: 2rem;
}

.demo-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 1.5rem 0;
}

.demo-card {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    text-decoration: none;
    color: var(--text-primary);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    text-align: center;
    display: block;
}

.demo-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-md);
}

.demo-icon {
    width: 48px;
    height: 48px;
    background: var(--accent-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    margin: 0 auto 1rem;
}

.demo-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.demo-card p {
    color: var(--text-muted);
    margin-bottom: 1rem;
    font-size: 0.875rem;
}

.demo-card img {
    width: 100%;
    border-radius: 6px;
    margin-top: 1rem;
    border: 1px solid var(--border-color);
}

/* Credentials Box */
.credentials-box {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 2rem;
    border: 1px solid var(--border-color);
}

.credentials-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.credentials-title i {
    color: var(--accent-primary);
}

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

.credential-card {
    background: var(--bg-primary);
    border-radius: 8px;
    padding: 1.25rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.credential-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.credential-card.admin {
    border-left: 3px solid var(--accent-danger);
}

.credential-card.author {
    border-left: 3px solid var(--accent-warning);
}

.credential-card.user {
    border-left: 3px solid var(--accent-info);
}

.credential-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.credential-header i {
    font-size: 1.25rem;
}

.credential-card.admin .credential-header i {
    color: var(--accent-danger);
}

.credential-card.author .credential-header i {
    color: var(--accent-warning);
}

.credential-card.user .credential-header i {
    color: var(--accent-info);
}

.credential-header h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.credential-item {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.875rem;
}

.credential-item:last-child {
    border-bottom: none;
}

.credential-item .label {
    color: var(--text-muted);
}

.credential-item .value {
    color: var(--text-primary);
    font-weight: 500;
    font-family: 'Courier New', monospace;
}

/* Help Section */
.help-section {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.help-section .section-heading {
    border-bottom: none;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.help-section .section-heading .stars {
    margin-left: 1rem;
    color: var(--accent-warning);
}

.help-content {
    text-align: center;
}

.help-content p {
    font-size: 1rem;
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Requirements Box */
.requirements-box {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 1.5rem;
    border: 1px solid var(--border-color);
}

.requirements-box h5 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.requirements-box h5 i {
    color: var(--accent-success);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.75rem;
}

.req-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: var(--bg-primary);
    border-radius: 6px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.req-item:hover {
    border-color: var(--accent-primary);
}

.req-item i {
    color: var(--accent-success);
    font-size: 0.875rem;
}

.req-item span {
    color: var(--text-primary);
    font-size: 0.9375rem;
}

/* Steps Container */
.steps-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin: 2rem 0;
}

.step-card {
    display: flex;
    gap: 1.5rem;
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 1.5rem;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.step-card:hover {
    border-color: var(--accent-primary);
    box-shadow: var(--shadow-sm);
}

.step-number {
    width: 48px;
    height: 48px;
    background: var(--accent-primary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    color: white;
    flex-shrink: 0;
}

.step-content h3 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.step-content code {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Install Sections */
.install-sections {
    margin-top: 2rem;
}

.install-subsection {
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.install-subsection:last-child {
    border-bottom: none;
}

.install-subsection h4 {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
    margin-top: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.install-subsection h4 i {
    color: var(--accent-primary);
}

.install-subsection p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

/* Image Preview */
.image-preview {
    margin: 1.5rem 0;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.image-preview img {
    width: 100%;
    height: auto;
    display: block;
}

/* Footer */
.dashboard-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 3rem 2rem;
    margin-top: 4rem;
    text-align: center;
}

.footer-content p {
    color: var(--text-muted);
    font-size: 0.9375rem;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.footer-content i {
    color: var(--accent-danger);
    margin-right: 0.5rem;
}

/* Code Styling */
code {
    background: var(--bg-tertiary);
    color: var(--accent-primary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
    font-size: 0.875rem;
}

/* Links */
a {
    color: var(--text-link);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 48px;
    height: 48px;
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.125rem;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    z-index: 999;
    display: none;
    transition: var(--transition);
}

.scroll-to-top:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.scroll-to-top:active {
    transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
    .dashboard-header {
        padding: 1rem 1.5rem;
    }
    
    .dashboard-content {
        padding: 1.5rem;
    }
    
    .card-modern {
        padding: 1.5rem;
    }
    
    .article-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .docs-heading {
        font-size: 1.5rem;
    }
    
    .features-container {
        grid-template-columns: 1fr;
    }
    
    .demo-cards {
        grid-template-columns: 1fr;
    }
    
    .requirements-grid {
        grid-template-columns: 1fr;
    }
    
    .step-card {
        flex-direction: column;
    }
    
    .header-title h1 {
        font-size: 1.25rem;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--border-hover);
}

/* Selection */
::selection {
    background: rgba(59, 130, 246, 0.2);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(59, 130, 246, 0.2);
    color: var(--text-primary);
}

/* Utility Classes */
.mb-4 {
    margin-bottom: 1.5rem;
}

.d-none {
    display: none;
}

@media (max-width: 1199px) {
    .d-xl-none {
        display: block;
    }
}

@media (min-width: 1200px) {
    .d-xl-none {
        display: none;
    }
}