/* author: Diego Meidna */


/* general styles for the body */



body {
    font-family: 'Arial', sans-serif;
    transition: background-color 0.5s ease, color 0.5s ease;
    line-height: 1.6;
    color: #f5f5f5;
    background-color: #333;  
}

/* style for the container */

h1, h4, h5 {
    font-weight: bold;
    
}


/* navbar decoration */

a {
    text-decoration: none;
    color: #007bff;
}

a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.nav-link.active {
    color: #0056b3 !important;  /* color for the active link navbar. */ 
    font-weight: bold; 
    transform: scale(1.1); 
}


/*  size for the name menu */ 

.navbar-nav .nav-link {
    font-size: 1.2rem;
    text-align: center;
}

.navbar-nav .nav-link.font-weight-bold {
    font-size: 1.4rem;
}


/* back to top */

.btn-primary.position-fixed {
    z-index: 1000;
    border-radius: 50%;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
}

.btn-primary.position-fixed:hover {
    background-color: #0056b3;
}

/* General Icon Styling */
i {
    transition: color 0.3s ease, transform 0.3s ease;
}

/* Hover Effect for Email Icon */
.email-icon:hover {
    color: #007bff; /* Blue on hover. */
    transform: scale(1.2); /* Slightly enlarge the icon. */
}

/* Hover Effect for Call Icon */
.call-icon:hover {
    color: #28a745; /* Green on hover */
    transform: scale(1.2); /* Slightly enlarge the icon. */
}

/* Optional: Add Cursor Pointer for Icons. */
.email-icon,
.call-icon {
    cursor: pointer;
}


/* social media icons header */

.socials-icon {
    font-size: 1.5rem; /* icon size */
    transition: transform 0.3s ease, color 0.3s ease;/* add the hover effect */
}

/* socials icons */

.socials-icon:hover {
    color: #007bff; /* change the color on hover */
    transform: scale(1.2); /* add a affect on the icon hover */
}

/* socials icons active */

.socials-icon:active {
    transform: scale(1.1) rotate(10deg); /* add a effect on the icon */
    color: #0056b3; /* color change for the icon */
}


/* Search header */

.modal-content {
    z-index: 1050; /* Ensure modal content is on top */
}

#searchInput {
    pointer-events: auto; /* Ensure input field is interactive */
}

.modal-backdrop {
    z-index: 1040; /* Keep backdrop below the modal */
}


/* Ensure the modal content is interactive */
.modal-content {
    pointer-events: auto;
}

/* Make the input and button interactive */
#searchInput {
    pointer-events: auto;
}

.modal {
    z-index: 1050; /* Bootstrap default */
}

.modal-content {
    background-color: #f9f9f9; /* Light background */
    color: #333; /* Dark text */
    border-radius: 10px; /* Rounded corners */
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1); /* Light shadow */
}

#searchInput {
    background-color: #fff; /* White input background */
    border: 1px solid #007bff; /* Blue border */
    border-radius: 5px; /* Slightly rounded corners */
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    color: #333; /* Dark text */
}

#searchInput:focus {
    border-color: #0056b3; /* Darker blue on focus */
    box-shadow: 0 0 5px rgba(0, 123, 255, 0.5); /* Blue glow */
}

.modal-header {
    border-bottom: 1px solid #ddd; /* Light border for separation */
}

.modal-header .btn-close {
    filter: brightness(80%); /* Make the close button slightly lighter */
}


/* headers */

header {
    border-bottom: 2px solid #ddd;
}

/* headers img */

header img {
    max-height: 50px;
}

/* all headers*/

.navbar-light .navbar-nav .nav-link {
    font-size: 16px;
    color: #333;
}

.navbar-light .navbar-nav .nav-link:hover {
    color: #007bff;
}



/* About Section */

#about {
    padding: 3rem 0;
}

/* style for the section size and font */

#about h1 {
    font-size: 2.5rem;
    font-weight: 700;
}

/* paragragh style */

#about p {
    font-size: 1rem;
    color: #6c757d; /* color gray */
}

/* image style for the width, height and border */

#about img.img-fluid {
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
}


.image-overlay {
    background: rgba(0, 0, 0, 0.5); /* Semi-transparent black background */
    opacity: 0; /* Initially hidden */
    transition: opacity 0.3s ease; /* Smooth transition for the overlay */
    border-radius: 0.5rem; /* Matches the rounded corners of the image */
}

.pitem:hover .image-overlay {
    opacity: 1; /* Fully visible on hover */
}

.image-overlay i {
    font-size: 2rem; /* Adjust icon size */
    color: #ffffff; /* White icon color */
}

.position-relative {
    position: relative !important; /* Ensure parent container is relative */
}

.position-absolute {
    position: absolute !important; /* Overlay is absolutely positioned */
    z-index: 2; /* Ensure it appears above the image */
}

.nav-link {
    text-align: center;
    font-weight: bold;
    font-size: 0.1rem;
    font-size: 0.9rem; /* Smaller font size */
}


/* Overlay on Hover */
.overlay {
    background-color: rgba(0, 0, 0, 0.7);
    padding: 1rem;
    border-radius: 10px;
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}
.gallery-item:hover .overlay {
    opacity: 1;
}

/* Click Effect: Enlarge Image in a Modal */
.gallery-img:active {
    transform: scale(1.2); /* Enlarges the image slightly more on click */
    transition: transform 0.2s ease-in-out; /* Faster transition for click effect */
}

/* the hover effect for the button and color */ 

#contact .btn-primary:hover {
    background-color: #0056b3; 
    border-color: #004085;
}

.category-items {
    display: none;
    margin-top: 10px;
}
.category-content {
    display: none;
}
.category-content.active {
    display: block;
}
.nav {
    background-color: #f8f9fa;
    border-bottom: 2px solid #e9ecef;
}
.nav a {
    font-weight: bold;
    padding: 10px 15px;
    cursor: pointer;
    text-decoration: none;
    color: #333;
}
.nav a.active {
    color: #007bff;
    border-bottom: 3px solid #007bff;
}


/* the Toggle Switch for the page css */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

  }
  

  /* General Body Styling */
body {
    transition: background-color 0.4s ease, color 0.4s ease;
    background-color: #ffffff; /* Default Light Theme Background */
    
}

/* Light Theme */
body.light-theme {
    background-color: #ffffff;
    color: #333; /* Default text color for light theme */
}

/* Dark Theme (Light Gray) */
body.dark-theme {
    background-color: #D3D3D3; /* Light Gray for the dark theme */
    color: #333; /* Neutral dark text color */
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Navbar Styling */


body.light-theme .navbar {
    background-color: #f8f9fa;
    /* color: #333; */
}

body.dark-theme .navbar {
    color: #333; /* Text color for contrast */
}

/* Toggle Switch Container Styling */
.toggle-switch-container {
    margin-top: 2px;
    text-align: center; /* Center align the toggle */
}

/* Toggle Switch Styling */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 20px;
}

.toggle-switch input {
    display: none; /* Hide the default checkbox */
}

.toggle-switch .slider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc; /* Default slider background */
    border-radius: 20px;
    cursor: pointer;
    transition: background-color 0.4s ease;
}

.toggle-switch .slider:before {
    position: absolute;
    content: "";
    height: 14px;
    width: 14px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.4s ease;
}

/* Toggle Switch Checked State */
.toggle-switch input:checked + .slider {
    background-color: #808080; /* Gray slider for checked state */
}

.toggle-switch input:checked + .slider:before {
    transform: translateX(20px); /* Move the toggle knob */
}

/* Toggle Label Styling */
.toggle-label {
    display: none; /* Hide the label by default */
}


/* Additional Themed Elements */

/* Button Styling */
body.light-theme .btn-primary {
    background-color: #007bff;
    color: #fff;
    border-color: #007bff;
}

body.dark-theme .btn-primary {
    background-color: #A9A9A9; /* Light gray for buttons */
    color: #333;
    border-color: #A9A9A9;
}

/* Table Styling */
body.light-theme .table {
    background-color: #ffffff;
    color: #333;
}

body.dark-theme .table {
    background-color: #D3D3D3;
    color: #333;
}

/* List Group Items */
body.light-theme .list-group-item {
    background-color: #ffffff;
    color: #333;
}

body.dark-theme .list-group-item {
    background-color: #D3D3D3;
    color: #333;
}


/* Card Styling */
body.light-theme .card {
    background-color: #ffffff;
    border-color: #ddd;
}

body.dark-theme .card {
    background-color: #D3D3D3;
    border-color: #A9A9A9;
}



/* Dark Theme for Text Box */
body.dark-theme .text-box {
    color: #fff; /* Light text for contrast */
}

/* Text Styles */
.text-box h3 {
    font-size: 1.5rem; /* Adjust heading size */
    font-weight: bold; /* Bold heading */
    margin-bottom: 10px; /* Add spacing below the heading */
}

.text-box p {
    margin: 0; /* Remove default margins */
    font-size: 1rem; /* Adjust paragraph font size */
    line-height: 1.6; /* Improve readability */
}

/* Add Hover Effect for Better Interactivity */

body.dark-theme .education-section {
    color: #ffffff; /* White text for contrast */
}


body.dark-theme .text-box {
    color: #ffffff; /* White text */
}
.text-box {
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* General Styling for the Section */
h2.text-center {
    font-size: 2.5rem;
    font-weight: bold;
    color: #333; /* Dark gray for better visibility */
    margin-bottom: 2rem; /* Space below the heading */
}

.text-box {
    color: #333; /* Dark gray for better visibility */
    padding: 20px; /* Space inside the text box */
    border-radius: 10px; /* Rounded corners */
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1); /* Subtle shadow */
    text-align: left; /* Align text to the left */
    margin: 0 auto; /* Center the text box horizontally */
    max-width: 600px; /* Restrict the width for better readability */
}



/* Footer Styling */
.footer {
    background-color: #343a40; /* Dark gray background */
    color: #ffffff; /* White text */
    text-align: center;
    font-size: 0.9rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.footer a {
    color: #ffffff; /* Default icon color */
    text-decoration: none;
    transition: color 0.3s ease, transform 0.3s ease; /* Smooth transitions */
}

.footer a:hover {
    color: #007bff; /* Highlight color on hover */
    transform: scale(1.2); /* Slight enlargement effect */
}

.footer .list-inline-item {
    margin: 0 10px; /* Add spacing between icons */
}

.footer .list-inline-item a i {
    transition: transform 0.3s ease, color 0.3s ease; /* Smooth icon transition */
}

.footer .list-inline-item a:hover i {
    color: #007bff; /* Highlight icon color */
    transform: rotate(360deg); /* Rotate on hover */
}

.navbar, .footer, .card, .folder-section {
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Footer styling for light theme */
body.light-theme .footer {
    background-color: #343a40; /* Dark gray for dark theme */
    color: #ffffff; /* Dark text */
}

/* Footer styling for dark theme */
body.dark-theme .footer {
    background-color: #A9A9A9; /* Light gray for light theme */
    color: #ffffff; /* Light text */
}

/* Add transition for smooth theme switching */
.footer {
    transition: background-color 0.4s ease, color 0.4s ease;
}

/* Grades Styling */



/* --- Modal Styling --- */
.app-modal {
    display: none; /* Hidden by default */
    position: fixed; /* Stay in place */
    z-index: 1050; /* Above all other content */
    left: 0;
    top: 0;
    width: 100%; /* Full width */
    height: 100%; /* Full height */
    overflow: auto; /* Enable scroll if needed */
    background-color: rgba(0, 0, 0, 0.6); /* Black w/ opacity */
    transition: opacity 0.3s ease-in-out;
    opacity: 0; /* Start hidden for fade-in */
}

.app-modal.fade-in {
    opacity: 1;
    display: block; /* Display block only after setting opacity for transition */
}

.app-modal.fade-out {
    opacity: 0;
}

.app-modal-content {
    background-color: #fefefe;
    margin: 10% auto; /* Center vertically and horizontally */
    padding: 20px;
    border: 1px solid #888;
    width: 80%; /* Could be 50%-80% based on screen size */
    max-width: 600px; /* Max width for a clean look */
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    animation: slide-down 0.3s ease-out;
}

@keyframes slide-down {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.app-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 10px;
    margin-bottom: 15px;
    border-bottom: 2px solid #0d6efd; /* Use primary color for professionalism */
}

.modal-title {
    color: #0d6efd; /* Primary blue for title */
    font-weight: 600;
}

.app-close-btn {
    color: #aaa;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
}

.app-close-btn:hover,
.app-close-btn:focus {
    color: #333;
    text-decoration: none;
}

/* --- Content Styling --- */
.institution-info img {
    width: 50px;
    height: 50px;
    border-radius: 4px;
    object-fit: contain;
}

.module-list {
    list-style: none;
    padding: 0;
}

.module-list li {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px dotted #eee;
}

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

/* --- Grade Styling --- */
:root {
    --grade-a-color: #198754; /* Green */
    --grade-b-color: #0dcaf0; /* Cyan */
    --grade-c-color: #ffc107; /* Yellow */
}

.module-grade {
    font-weight: bold;
    padding: 2px 8px;
    border-radius: 4px;
    min-width: 40px; /* Ensures consistent width for grades */
    text-align: center;
    color: white;
}

.module-grade.grade-a {
    background-color: var(--grade-a-color);
}

.module-grade.grade-b {
    background-color: var(--grade-b-color);
}

.module-grade.grade-c {
    background-color: var(--grade-c-color);
    color: #333; /* Darker text for yellow background */
}

/* Style for non-graded items like Internship */
.module-list li span:not(.module-grade) {
    font-style: italic;
    color: #6c757d;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .app-modal-content {
        margin: 5% auto;
        width: 95%;
    }
}