/* Global reset - Removes default margins, paddings and ensures proper box sizing across browsers */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* Base body styles - Sets font, background color, text color and line spacing */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #daedef; /* Light blue-green background */
    color: #4a4a4a;
    line-height: 1.6;
}

/* Heading style for custom headers */
.custom-heading {
    color: #202d3a;
    font-weight: bold;
}

/* Creates vertical spacing between container elements */
.container {
    margin-top: 30px;
}

/* Styling for chart containers on analytics page - White card with rounded corners and shadow */
.chart-container {
    background-color: white;
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

/* Ensures Plotly graphs use the full container dimensions */
.chart-container .plotly-graph-div {
    width: 100% !important;
    height: 100% !important;
}

/* Top navigation bar styles - White background with bottom border */
.navbar {
    background-color: white;
    border-bottom: 1px solid #ccc;
}

/* App name/logo text style in navbar */
.navbar .navbar-brand {
    font-size: 20px;
    font-weight: bold;
    color: #333;
}

/* Spacing for icon in navbar */
.navbar .navbar-brand i {
    margin-right: 10px;
}

/* Container for the logo element - Centers content vertically */
.logo {
    display: flex;
    align-items: center; /* Align the icon and text vertically */
}

/* Styling for the app brand/name in navbar - Combines icon and text */
.navbar-brand {
    font-size: 20px; 
    font-weight: bold; 
    color: #333;      
    text-decoration: none; 
    display: flex;
    align-items: center; 
}

/* Icon styling in the navbar */
.navbar-brand i {
    margin-right: 8px;  
    font-size: 20px;    
    color: #333;    
}

/* Button style in navbar - Blue rounded button */
.navbar .btn {
    background-color: #007bff;
    color: white;
    border-radius: 20px;
}

/* Back arrow for navigation */
.go-back-arrow {
    font-size: 1.5rem;
    color: #007bff;
    cursor: pointer;
}

/* Responsive adjustments for smaller screens */
@media (max-width: 768px) {
    .chart-container {
        margin-bottom: 10px;
    }
}

/* Main title section - Centered with vertical spacing */
.title-container {
    text-align: center;
    margin-top: 50px;
}

/* Main page heading - Large, bold, dark blue text */
.title-container h1 {
    font-size: 3rem;
    color: #223242;
    font-weight: bold;
}

/* Subtitle text styles */
.title-container p {
    font-size: 1.2rem;
    color: #555;
}

/* Main search box container - White rounded card with shadow */
.search-container {
    background-color: white;
    border-radius: 15px;
    padding: 20px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

/* Search input field - Rounded with max width */
.search-container input {
    border-radius: 20px;
    max-width: 400px;
}

/* Search button - Rounded with left margin */
.search-container button {
    border-radius: 20px;
    margin-left: 10px;
}

/* Fixed header that stays at top of screen - White background with z-index to stay on top */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: #fff;
    z-index: 100;
    transition: box-shadow 0.3s ease;
    padding: 15px 0;
}

/* Shadow effect for header when page is scrolled */
#main-header.scrolled {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Container for header elements - Uses flexbox for layout */
.header-content {
    display: flex;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Right margin for logo in header */
.logo {
    margin-right: 20px;
}

/* Secondary search box in header - Grows to fill available space with max width */
.secondary-search-container {
    flex-grow: 1;
    max-width: 600px;
}

/* Form inside secondary search - Pill-shaped with border */
.secondary-search-container form {
    display: flex;
    align-items: center;
    border: 1px solid #dfe1e5;
    border-radius: 24px;
    padding: 0 15px;
    height: 44px;
}

/* Container for search input and clear button - Flexbox layout */
.search-input-container {
    display: flex;
    align-items: center;
    flex-grow: 1;
}

/* Input field in secondary search - No border, fills container */
#secondary-search-input {
    border: none;
    outline: none;
    flex-grow: 1;
    height: 100%;
    font-size: 16px;
}

/* Clear button (X) in search field - Hidden by default, shows when text entered */
.clear-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 22px;
    color: #70757a;
    display: none;
    margin-right: 5px;
}

/* Search button with magnifying glass icon - Blue color */
#secondary-search-button {
    background: none;
    border: none;
    cursor: pointer;
    color: #4285f4;
    padding: 0 5px;
}

/* Container for search result info text - Positions below fixed header */
.search-info-container {
    margin-top: 48px;
    padding: 15px 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

/* Container for job descriptions - White card with shadow */
.description-container {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    margin-top: 70px; /* Space below header */
    margin-left: auto;
    margin-right: auto; 
    margin-bottom: 0; 
    max-width: 1200px;
    padding: 15px 20px;
    min-height: 70px;
    display: block;
    width: 100%;
    box-sizing: border-box; /* Includes padding in width calculation */
}

/* Header for search description section */
.search-description-header {
    font-size: 19px;
    color: black;
    font-weight: bold;
}

/* Job description text styling - Scrollable with max height */
.db-description {
    font-size: 14px;
    line-height: 1.6;
    color: #4a4a4a;
    max-height: 200px;
    overflow-y: auto;
}

/* Headers within job descriptions */
.db-description h2,
.db-description h3 {
    margin: 10px 0 5px;
    color: #1a73e8;
    font-size: 16px;
}

/* Paragraphs within job descriptions */
.db-description p {
    margin-bottom: 8px;
}

/* Lists within job descriptions */
.db-description ul,
.db-description ol {
    margin-left: 20px;
    margin-bottom: 10px;
}

/* Search result count information text - Gray smaller text */
#search-info {
    font-size: 14px;
    color: #70757a;
}

/* Main container for job listings and details - Flexbox layout */
.main-container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 0 20px;
    gap: 20px;
    height: calc(100vh - 130px); /* Full height minus header space */
}

/* Container for job listings - Left panel with scroll */
.jobs-list-container {
    flex: 0 0 40%; /* Fixed width at 40% of container */
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    scroll-behavior: smooth;
    height: 100%;
}

/* Container for job list items - Adds vertical padding */
#jobs-list {
    padding: 10px 0;
}

/* Individual job card - Bottom border, hover effect */
.job-card {
    padding: 15px;
    border-bottom: 1px solid #e0e0e0;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

/* Hover effect on job cards - Light blue background */
.job-card:hover {
    background-color: #f0f7ff;
}

/* Selected job card - Blue left border and background */
.job-card.selected {
    background-color: #e8f0fe;
    border-left: 4px solid #1a73e8;
}

/* Header section of job card - Contains logo and title */
.job-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 10px;
}

/* Company logo in job card */
.job-logo {
    width: 50px;
    height: 50px;
    margin-right: 12px;
    object-fit: contain;
    border-radius: 4px;
    background-color: #f8f9fa;
}

/* Job title text - Blue, semi-bold */
.job-title {
    font-weight: 500;
    color: #1a0dab;
    margin-bottom: 4px;
    font-size: 16px;
}

/* Company name text */
.job-company {
    font-size: 14px;
    margin-bottom: 2px;
}

/* Job location text - Gray */
.job-location {
    font-size: 14px;
    color: #70757a;
}

/* Container for job tags - Flex layout with wrapping */
.job-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
}

/* Individual job tag - Pill shape with gray background */
.job-tag {
    font-size: 12px;
    padding: 3px 8px;
    background-color: #f1f3f4;
    border-radius: 12px;
    color: #4a4a4a;
}

/* 'New' tag with special styling - Blue background */
.job-tag.new {
    background-color: #e8f0fe;
    color: #1a73e8;
    font-weight: 500;
}

/* Source information for job listing - Small gray text */
.job-source {
    font-size: 12px;
    color: #70757a;
    margin-top: 6px;
}

/* Link in job source text - Blue color */
.job-source a {
    color: #1a0dab;
    text-decoration: none;
}

/* Job detail panel - Right side container for expanded job info */
.job-detail-container {
    flex: 0 0 60%; /* Fixed width at 60% of container */
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
    overflow-y: auto;
    position: relative;
    width: auto;
    max-width: 720px;
    height: 100%;
    z-index: 90;
    margin: 0;
    padding: 0; 
    display: none; /* Hidden by default */
}

/* Show detail panel when state is active */
.job-detail-container.active {
    display: block; 
}

/* Content wrapper inside detail panel */
.job-detail-content {
    padding: 20px;
    position: relative;
}

/* Close button for detail panel - Top right X button */
.close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: #70757a;
}

/* Header section in job detail panel - Logo and title */
.detail-header {
    display: flex;
    align-items: flex-start;
    margin-bottom: 20px;
    padding-right: 30px;
}

/* Company logo in detail panel - Larger than in job card */
.detail-logo {
    width: 60px;
    height: 60px;
    margin-right: 15px;
    object-fit: contain;
    background-color: #f8f9fa;
    border-radius: 4px;
}

/* Job title in detail panel - Blue, larger text */
.detail-title {
    font-size: 20px;
    font-weight: 500;
    color: #1a0dab;
    margin-bottom: 5px;
}

/* Company name in detail panel */
.detail-company {
    font-size: 16px;
    margin-bottom: 5px;
}

/* Job location in detail panel */
.detail-location {
    font-size: 14px;
    color: #70757a;
}

/* Container for job metadata in detail panel - Flexbox with wrapping */
.detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}

/* Individual metadata item - Light blue background pills */
.detail-meta-item {
    background-color: rgba(218, 237, 239, 0.8) !important; /* Semi-transparent light blue */
    border: none;
    padding: 5px 10px;
    border-radius: 5px;
    color: #333;
    font-size: 14px;
    margin: 5px 0;
}

/* Job description text in detail panel - Preserves line breaks */
.detail-description {
    font-size: 14px;
    line-height: 1.6;
    margin-top: 10px;
    white-space: pre-line; /* Preserves line breaks in job description */
}

/* Headers in job description */
.detail-description h2,
.detail-description h3 {
    margin: 15px 0 8px;
}

/* Paragraphs in job description */
.detail-description p {
    margin-bottom: 12px;
}

/* Lists in job description */
.detail-description ul,
.detail-description ol {
    margin-left: 20px;
    margin-bottom: 12px;
}

/* Loading indicator for infinite scroll - Hidden by default */
.loading {
    text-align: center;
    padding: 15px;
    font-size: 14px;
    color: #70757a;
    display: none;
}

/* Container for Apply Now button in job detail */
.detail-source {
    margin-top: 20px;
    margin-bottom: 20px;
}

/* Apply Now button style - Light blue with border */
.detail-source button {
    background-color: #daedef !important;
    border: 2px solid #4a4a4a;
    padding: 10px 20px;
    border-radius: 5px;
    color: #333;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    font-size: 14px;
    font-weight: bold;
    transition: background-color 0.3s ease, border-color 0.3s ease;
}

/* Hover effect for Apply Now button - Darker blue */
.detail-source button:hover {
    background-color: #c0d6d9;
    border-color: #333;
}

/* Mobile responsive styles for screens up to 768px wide */
@media (max-width: 768px) {
    /* Main container adjustments for mobile - Full width layout */
    .main-container {
        display: flex;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0;
        gap: 0;
        height: calc(100vh - 130px);
    }

    /* Job list container for mobile - Full width with no margins */
    .jobs-list-container {
        flex: 0 0 40%;
        background-color: #fff;
        border-radius: 8px;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
        scroll-behavior: smooth;
        height: 100%;
        margin: 0;
        padding: 0;
    }

    /* Job detail container for mobile - No need for sliding animation */
    .job-detail-container {
        flex: 0 0 60%;
        background-color: #fff;
        border-radius: 8px;
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
        overflow-y: auto;
        position: relative;
        width: auto;
        max-width: 720px;
        height: 100%;
        z-index: 90;
        margin: 0;
        padding: 0; 
        display: none;
    }

    /* Active state for detail panel on mobile - Just display it */
    .job-detail-container.active {
        display: block;
    }

    /* Detail content padding for mobile */
    .job-detail-content {
        padding: 20px;
        position: relative;
    }

    /* Close button positioning for mobile */
    .close-btn {
        position: absolute;
        top: 15px;
        right: 15px;
        background: none;
        border: none;
        font-size: 24px;
        cursor: pointer;
        color: #70757a;
    }
}