/**
 * OIN Linux System - Consolidated Stylesheet
 * Common styles used across all pages
 * Theme: OIN Brand Colors
 */

/* ========================================
   CSS VARIABLES - OIN BRAND THEME
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Lato:wght@700&display=swap');

:root {
    /* OIN Brand Colors */
    --oin-primary: #e87511;           /* Orange - primary accent */
    --oin-primary-dark: #c5620e;      /* Darker orange - hover states */
    --oin-secondary: #65bc7b;         /* Green - secondary accent */
    --oin-link: #e87511;              /* Orange - links */
    --oin-link-hover: #c5620e;        /* Darker orange - link hover */
    
    /* Text Colors */
    --oin-text-dark: #060606;         /* Near black - headings */
    --oin-text-body: #333333;         /* Body text */
    --oin-text-muted: #6d6e71;        /* Secondary text */
    --oin-text-light: #ffffff;        /* Light text on dark backgrounds */
    --oin-heading: #060606;           /* Near black - titles and headings */
    
    /* Fonts */
    --oin-heading-font: "Lato", "Helvetica Neue", "Arial", sans-serif;
    
    /* Backgrounds */
    --oin-bg-light: #f5f5f5;          /* Light gray background */
    --oin-bg-warm: #f9f9f9;           /* Warm light background */
    --oin-bg-white: #ffffff;
    --oin-bg-dark: #4a4a4a;           /* Dark gray sections */
    --oin-bg-search: #e0e0e0;         /* Search bar background - light grey */
    --oin-bg-table-header: #f0f0f0;   /* Table header background */
    
    /* Borders & Shadows */
    --oin-border: #e0e0e0;
    --oin-border-light: #eeeeee;
    --oin-shadow: rgba(0, 0, 0, 0.1);
    --oin-shadow-hover: rgba(0, 0, 0, 0.15);
}

/* ========================================
   GLOBAL RESET & BASE STYLES
   ======================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Raleway', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--oin-text-body);
    background: var(--oin-bg-light);
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
}

a {
    color: var(--oin-link);
    text-decoration: none;
}

a:hover {
    color: var(--oin-link-hover);
    text-decoration: none;
}

/* ========================================
   LAYOUT COMPONENTS
   ======================================== */

.container {
    width: 100%;
    min-height: 100vh;
}

.main-layout {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 0;
    min-height: 100vh;
}

/* Index page specific height */
.index-layout {
    height: 100vh;
    min-height: 100vh;
}

.sidebar {
    background: var(--oin-bg-white);
    overflow-y: auto;
    box-shadow: 2px 0 4px var(--oin-shadow);
    padding-bottom: 2rem;
    border-right: 1px solid var(--oin-border);
}

.content-area {
    background: var(--oin-bg-white);
    overflow: auto;
    padding: 2rem;
    margin: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px var(--oin-shadow);
}

/* Index page content area */
.index-content-area {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ========================================
   NAVIGATION & BREADCRUMBS
   ======================================== */

.nav-breadcrumb {
    margin: 1rem 2rem;
    color: var(--oin-text-muted);
}

.nav-breadcrumb a {
    color: var(--oin-link);
    text-decoration: none;
}

.nav-breadcrumb a:hover {
    color: var(--oin-link-hover);
    text-decoration: underline;
}

.back-button {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: var(--oin-link);
    padding: 0.5rem 0;
    border-radius: 0;
    text-decoration: none;
    font-weight: 500;
    margin-right: 1rem;
    border: none;
    cursor: pointer;
    font-family: inherit;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.back-button:hover {
    background: transparent;
    color: var(--oin-link-hover);
    text-decoration: none;
}

.back-button:focus {
    outline: none;
}

/* ========================================
   SIDEBAR & TABLES
   ======================================== */

.sidebar table {
    width: 100%;
    border-collapse: collapse;
    background: var(--oin-bg-white);
}

/* Sidebar table links with icons */
.sidebar td a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--oin-text-dark);
}

.sidebar td a:hover {
    color: var(--oin-link);
}

.sidebar td a::before {
    content: "📋";
    font-size: 0.9rem;
}

/* Remove icon for non-table links */
.sidebar td a[href*="technology"],
.sidebar td a[href*="license"],
.sidebar td a[href*="statistics"],
.sidebar td a[href*="export"] {
    color: var(--oin-text-dark);
}

.sidebar td a[href*="technology"]::before,
.sidebar td a[href*="license"]::before,
.sidebar td a[href*="statistics"]::before,
.sidebar td a[href*="export"]::before {
    content: "📋";
}

/* Search input styling */
#package-search-input {
    width: 100%;
    padding: 0.75rem 1rem;
    padding-left: 2.5rem;
    border: 1px solid var(--oin-border);
    border-radius: 4px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--oin-bg-search);
    color: var(--oin-text-body);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

#package-search-input:focus {
    outline: none;
    background: #d0d0d0;
    border-color: var(--oin-primary);
}

#package-search-input::placeholder {
    color: #666666;
}

/* Search container with icon */
.search-container {
    position: relative;
    margin: 1rem;
}

.search-container::before {
    content: "🔍";
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.9rem;
    opacity: 0.6;
}

.search-container .clear-search {
    position: absolute;
    right: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666666;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 0;
    line-height: 1;
}

.search-container .clear-search:hover {
    color: #333333;
}

.search-results {
    max-height: 400px;
    overflow-y: auto;
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-top: none;
    border-radius: 0 0 4px 4px;
    margin-top: -1px;
}

.search-result-item {
    padding: 0.75rem;
    border-bottom: 1px solid var(--oin-border-light);
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.search-result-item:hover {
    background-color: rgba(232, 117, 17, 0.08);
}

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

th {
    background: var(--oin-bg-table-header);
    color: var(--oin-text-dark);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--oin-border);
}

td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--oin-border-light);
    font-size: 1rem;
}

tr:hover {
    background: rgba(232, 117, 17, 0.05);
}

/* Active sidebar item */
tr[style*="background-color: #e3f2fd"],
tr[style*="background-color: rgba(101, 188, 123"] {
    background-color: rgba(232, 117, 17, 0.1) !important;
}

/* ========================================
   CONTENT TABLES
   ======================================== */

.content-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--oin-bg-white);
    table-layout: fixed;
}

/* Content table column widths */
.content-table th:nth-child(1),
.content-table td:nth-child(1) {
    width: 20%;
    min-width: 150px;
}

.content-table th:nth-child(2),
.content-table td:nth-child(2) {
    width: 100px;
    min-width: 80px;
    max-width: 120px;
    text-align: center;
}

.content-table th:nth-child(3),
.content-table td:nth-child(3) {
    width: 120px;
    min-width: 100px;
}

.content-table th:nth-child(4),
.content-table td:nth-child(4) {
    width: auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.content-header {
    background: var(--oin-bg-white);
    color: var(--oin-text-dark);
    padding: 1.5rem;
    border-bottom: 1px solid var(--oin-border);
}

.content-header h2 {
    margin: 0 0 0.5rem 0;
    font-size: 1.5rem;
    color: var(--oin-heading);
}

.content-meta {
    color: var(--oin-text-muted);
    font-size: 0.95rem;
}

.content-body {
    flex: 1;
    overflow: auto;
    padding: 0;
}

.content-body::-webkit-scrollbar {
    width: 8px;
}

.content-body::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.content-body::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 4px;
}

.content-body::-webkit-scrollbar-thumb:hover {
    background: #a1a1a1;
}

/* ========================================
   PAGE HEADERS
   ======================================== */

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    color: var(--oin-heading);
    margin-bottom: 0.5rem;
    font-size: 2.2rem;
    word-break: break-word;
    font-family: var(--oin-heading-font);
    font-weight: 700;
}

.page-header p {
    color: var(--oin-text-muted);
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

/* ========================================
   PACKAGE COMPONENTS
   ======================================== */

.package-name {
    font-weight: 600;
    color: var(--oin-text-dark);
}

.package-name-link {
    font-weight: 600;
    color: var(--oin-link);
    text-decoration: none;
}

.package-name-link:hover {
    color: var(--oin-link-hover);
    text-decoration: underline;
}

.package-version {
    background: var(--oin-border-light);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-family: monospace;
}

.package-url {
    font-size: 0.85rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.package-url a {
    color: var(--oin-link);
    text-decoration: none;
}

.package-url a:hover {
    color: var(--oin-link-hover);
    text-decoration: underline;
}

.package-description {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    color: var(--oin-text-muted);
}

.package-count {
    background: var(--oin-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
}

.package-technology {
    display: inline-block;
    background: rgba(232, 117, 17, 0.1);
    color: var(--oin-primary);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.85rem;
    font-weight: 600;
}

/* Technology links in package detail view */
.technology-link {
    color: var(--oin-link);
    text-decoration: none;
    transition: color 0.2s ease;
}

.technology-link:hover {
    color: var(--oin-link-hover);
    text-decoration: underline;
}

/* License links in package detail view */
.license-link {
    color: var(--oin-link);
    text-decoration: none;
    transition: color 0.2s ease;
}

.license-link:hover {
    color: var(--oin-link-hover);
    text-decoration: underline;
}

.package-links {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.package-link {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    background: var(--oin-link);
    color: white;
    border-radius: 4px;
    text-decoration: none;
    font-size: 0.85rem;
    transition: background-color 0.2s ease;
}

.package-link:hover {
    background: var(--oin-link-hover);
    text-decoration: none;
    color: white;
}

/* ========================================
   TABLES & GRIDS
   ======================================== */

.packages-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border-light);
    border-radius: 8px;
    overflow: hidden;
}

.packages-table th {
    background: var(--oin-bg-table-header);
    color: var(--oin-text-dark);
    padding: 1rem;
    text-align: left;
    font-weight: 600;
}

.packages-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--oin-border-light);
}

.packages-table tr:last-child td {
    border-bottom: none;
}

.packages-table tbody tr:hover {
    background: rgba(232, 117, 17, 0.05);
}

/* ========================================
   STATISTICS & CARDS
   ======================================== */

.summary-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    border-left: 4px solid var(--oin-primary);
}

.stat-card.clickable {
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    text-decoration: none;
    color: inherit;
    display: block;
}

.stat-card.clickable:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--oin-shadow-hover);
    text-decoration: none;
    color: inherit;
}

.stat-card.clickable:focus {
    outline: 2px solid var(--oin-primary);
    outline-offset: 2px;
}

.stat-number {
    font-size: 2rem;
    font-weight: 700;
    color: var(--oin-text-dark);
    display: block;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--oin-text-muted);
    font-size: 1rem;
}

/* Technology Area Cards */
.techareas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.techarea-card {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    border-left: 4px solid var(--oin-primary);
    display: block;
    color: inherit;
    text-decoration: none;
}

.techarea-card:hover {
    box-shadow: 0 4px 12px var(--oin-shadow-hover);
    transform: translateY(-2px);
    text-decoration: none;
    color: inherit;
}

.techarea-name {
    font-size: 1.2rem;
    font-family: var(--oin-heading-font);
    font-weight: 700;
    color: var(--oin-heading);
    margin-bottom: 0.5rem;
}

.techarea-count {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--oin-link);
}

.techarea-label {
    font-size: 0.9rem;
    color: var(--oin-text-muted);
}

/* Technology Area Priority Badges */
.priority-badge {
    display: inline-block;
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    border-radius: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-right: 0.25rem;
}

.priority-primary {
    background-color: var(--oin-primary);
    color: white;
}

.priority-secondary {
    background-color: var(--oin-secondary);
    color: white;
}

.priority-tertiary {
    background-color: var(--oin-link);
    color: white;
}

.priority-quaternary {
    background-color: #9ea0a4;
    color: white;
}

.priority-unknown {
    background-color: var(--oin-text-muted);
    color: white;
}

/* License Cards */
.licenses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.license-card {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
    border-left: 4px solid var(--oin-secondary);
}

.license-card:hover {
    box-shadow: 0 4px 12px var(--oin-shadow-hover);
    transform: translateY(-2px);
}

.license-name {
    font-size: 1.2rem;
    font-family: var(--oin-heading-font);
    font-weight: 700;
    color: var(--oin-heading);
    margin-bottom: 1rem;
    word-break: break-word;
}

.license-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 1rem;
}

.license-stat {
    text-align: center;
}

.license-stat-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--oin-secondary);
}

.license-stat-label {
    font-size: 0.9rem;
    color: var(--oin-text-muted);
}

.license-bar {
    background: var(--oin-border-light);
    border-radius: 4px;
    height: 8px;
    margin-bottom: 0.5rem;
    overflow: hidden;
}

.license-bar-fill {
    background: var(--oin-secondary);
    height: 100%;
    transition: width 0.3s ease;
}

.license-percentage {
    font-size: 0.9rem;
    color: var(--oin-text-muted);
    text-align: center;
}

.license-info {
    background: var(--oin-bg-warm);
    border-left: 4px solid var(--oin-secondary);
    padding: 1.5rem;
    margin-bottom: 2rem;
    border-radius: 8px;
}

.license-info h2 {
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
    margin-bottom: 0.5rem;
    font-size: 1.3rem;
}

.license-info .package-count {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--oin-secondary);
}

/* Table Breakdown Cards */
.tables-section {
    margin-bottom: 2rem;
}

.section-title {
    font-size: 1.5rem;
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--oin-border);
}

.tables-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.table-card {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 1.5rem;
    transition: box-shadow 0.2s ease;
}

.table-card:hover {
    box-shadow: 0 4px 12px var(--oin-shadow-hover);
}

.table-card.recent {
    border-color: var(--oin-primary);
    border-width: 2px;
    background: rgba(101, 188, 123, 0.05);
}

.table-card.wip {
    border-color: var(--oin-secondary);
    border-width: 2px;
    background: rgba(232, 117, 17, 0.05);
}

.table-card.inactive {
    background: var(--oin-bg-light);
    border-color: var(--oin-border);
}

.table-card h3 {
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.table-card h3 a {
    color: inherit;
    text-decoration: none;
}

.table-card h3 a:hover {
    color: var(--oin-link);
    text-decoration: underline;
}

.table-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1rem 0;
}

.meta-item {
    font-size: 0.9rem;
}

.meta-label {
    color: var(--oin-text-muted);
    display: block;
}

.meta-value {
    color: var(--oin-text-dark);
    font-weight: 600;
}

.table-status {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-top: 0.5rem;
}

.status-recent {
    background: rgba(101, 188, 123, 0.2);
    color: var(--oin-primary-dark);
}

.status-wip {
    background: rgba(232, 117, 17, 0.2);
    color: #b85c0d;
}

.status-active {
    background: rgba(2, 108, 137, 0.15);
    color: var(--oin-link);
}

.status-inactive {
    background: rgba(109, 110, 113, 0.15);
    color: var(--oin-text-muted);
}

/* ========================================
   TABLE PAGE HEADER
   ======================================== */

.header {
    background: var(--oin-bg-white);
    color: var(--oin-text-dark);
    padding: 1.5rem;
    border-bottom: 1px solid var(--oin-border);
}

.header h1 {
    color: var(--oin-heading);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
    font-family: var(--oin-heading-font);
    font-weight: 700;
}

.header .meta {
    color: var(--oin-text-muted);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

/* ========================================
   FILTERS & CONTROLS
   ======================================== */

.filter-controls {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-left: 1rem;
    margin-top: 1rem;
}

.filter-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.filter-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--oin-primary);
}

.filter-toggle label {
    cursor: pointer;
    user-select: none;
    color: var(--oin-text-body);
    font-size: 0.95rem;
}

/* Filter styles inside header */
.header .filter-toggle label {
    color: var(--oin-text-body);
}

.header .filter-toggle input[type="checkbox"] {
    accent-color: var(--oin-primary);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

.loading {
    text-align: center;
    padding: 3rem;
    color: var(--oin-text-muted);
    font-style: italic;
}

.error {
    background: rgba(232, 117, 17, 0.1);
    color: #b85c0d;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    margin: 2rem 0;
    border-left: 4px solid var(--oin-secondary);
}

.data-source {
    color: var(--oin-text-muted);
    font-size: 0.9rem;
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--oin-border);
}

.last-updated {
    color: var(--oin-text-muted);
    font-size: 0.9rem;
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--oin-border);
}

/* ========================================
   CHART SECTIONS
   ======================================== */

.chart-section {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 2px 4px var(--oin-shadow);
}

.chart-container {
    position: relative;
    height: 400px;
    margin: 1rem 0;
}

.chart-container.chart-centered {
    display: flex;
    justify-content: center;
    align-items: center;
    max-width: 500px;
    margin: 1.5rem auto;
}

.chart-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    padding: 0.75rem 1rem;
    background: var(--oin-bg-warm);
    border-radius: 6px;
}

.chart-controls label {
    font-weight: 500;
    color: var(--oin-text-body);
    font-size: 0.9rem;
}

.chart-controls select {
    padding: 0.5rem 1rem;
    border: 1px solid var(--oin-border);
    border-radius: 4px;
    background: var(--oin-bg-white);
    font-size: 0.9rem;
    cursor: pointer;
    min-width: 150px;
    font-family: inherit;
}

.chart-controls select:hover {
    border-color: var(--oin-primary);
}

.chart-controls select:focus {
    outline: none;
    border-color: var(--oin-primary);
    box-shadow: 0 0 0 2px rgba(101, 188, 123, 0.25);
}

/* ========================================
   PACKAGE DETAIL PAGE
   ======================================== */

.package-header {
    background: var(--oin-bg-white);
    color: var(--oin-text-dark);
    padding: 2rem 0;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--oin-border);
}

.package-header .section-title {
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
    border-bottom-color: var(--oin-border);
    font-size: 1.2rem;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.package-header .description {
    color: var(--oin-text-body);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.package-header .comment-section {
    background: var(--oin-bg-light);
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1rem;
}

.package-header .comment-item {
    color: var(--oin-text-body);
    font-size: 0.95rem;
    line-height: 1.5;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--oin-border-light);
}

.package-header .comment-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.package-header .comment-item:first-child {
    padding-top: 0;
}

.package-header .comment-source {
    font-size: 0.8rem;
    color: var(--oin-text-muted);
    margin-left: 0.5rem;
}

.package-title {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    word-break: break-word;
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
}

.package-subtitle {
    font-size: 1.1rem;
    color: var(--oin-text-muted);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--oin-bg-warm);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 1.5rem;
    border-left: 4px solid var(--oin-primary);
}

.info-card h3 {
    color: var(--oin-text-muted);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.info-card p {
    color: var(--oin-text-dark);
    font-size: 1.1rem;
    font-weight: 600;
    word-break: break-word;
}

.info-card.full-width {
    grid-column: 1 / -1;
}

.section {
    background: var(--oin-bg-white);
    border: 1px solid var(--oin-border);
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.section h2 {
    color: var(--oin-heading);
    font-family: var(--oin-heading-font);
    font-weight: 700;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--oin-border);
}

.url-list {
    list-style: none;
}

.url-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--oin-border-light);
}

.url-list li:last-child {
    border-bottom: none;
}

.url-list strong {
    color: var(--oin-text-muted);
    display: inline-block;
    min-width: 150px;
}

.changelog-entry {
    padding: 1rem;
    border-left: 3px solid var(--oin-primary);
    margin-bottom: 1rem;
    background: var(--oin-bg-warm);
    border-radius: 4px;
}

.changelog-entry h4 {
    color: var(--oin-text-dark);
    margin-bottom: 0.5rem;
}

.changelog-entry p {
    color: var(--oin-text-muted);
    font-size: 0.9rem;
}

.badge {
    display: inline-block;
    padding: 0.35rem 0.65rem;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 4px;
    margin-right: 0.5rem;
}

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

.badge-success {
    background: var(--oin-primary);
    color: white;
}

.badge-warning {
    background: var(--oin-secondary);
    color: white;
}

.badge-info {
    background: var(--oin-link);
    color: white;
}

/* ========================================
   RESPONSIVE DESIGN
   ======================================== */

@media (max-width: 1200px) {
    .main-layout {
        grid-template-columns: 300px 1fr;
    }
}

@media (max-width: 768px) {
    .main-layout {
        grid-template-columns: 1fr;
        min-height: auto;
    }
    
    .index-layout {
        height: auto;
    }
    
    .sidebar {
        box-shadow: 0 2px 4px var(--oin-shadow);
    }
    
    .content-area {
        margin: 1rem;
        padding: 1.5rem;
    }
    
    .nav-breadcrumb {
        margin: 1rem;
    }
    
    .back-button {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        margin-right: 0.5rem;
    }
    
    th, td {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .summary-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .licenses-grid,
    .techareas-grid,
    .tables-grid {
        grid-template-columns: 1fr;
    }
    
    .packages-table th,
    .packages-table td {
        padding: 0.75rem;
    }
    
    .packages-table {
        font-size: 0.9rem;
    }
    
    .chart-section {
        padding: 1rem;
        margin-bottom: 2rem;
    }
    
    .chart-container {
        height: 300px;
    }
    
    .chart-container.chart-centered {
        max-width: 100%;
    }
    
    .chart-controls {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }
    
    .chart-controls select {
        width: 100%;
    }
    
    .package-title {
        font-size: 1.8rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
}

/* Footer styles */
.site-footer {
    background: var(--oin-bg-light);
    color: var(--oin-text-muted);
    padding: 1rem 2rem;
    text-align: center;
    font-size: 0.85rem;
    border-top: 1px solid var(--oin-border);
    margin-top: auto;
}

.footer-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.git-info {
    font-family: 'Courier New', Courier, monospace;
    background: var(--oin-bg-white);
    padding: 0.3rem 0.8rem;
    border-radius: 4px;
    border: 1px solid var(--oin-border);
    color: var(--oin-text-muted);
}

@media (max-width: 768px) {
    .site-footer {
        padding: 0.75rem 1rem;
        font-size: 0.75rem;
    }
    
    .git-info {
        padding: 0.25rem 0.6rem;
        font-size: 0.7rem;
    }
}