/* 
  Book Tracker Demo Version 1.0
  Originally created for Harvard CS50's Web Programming with Python and JavaScript course.
  For more information on this or more projects, please visit: https://example.invalid
  Thank you for visiting!

  
  Note: The CSS for this project was developed incrementally as the project expanded. 
  Currently, the CSS may lack optimal organization due to its gradual evolution.
  
  Future Plans:
  - Refactor the CSS to improve organization and maintainability.
  - Enhance documentation within the CSS by adding detailed comments.
  - Group related styles together for better coherence.
  - Considerations to modularize the CSS into separate files to streamline style management.
*/


:root {
    /* General colors */
    --deep-navy-blue: #003366;
    --warm-beige: white; 
    --rich-maroon: #800000;
    --soft-gold: #ffd700;
    --light-gray: #eaeaea;
    --lighter-navy-blue: #2c3e50b3;


    /* Hover colors */
    --rich-maroon-hover: #700000; 
    --soft-gold-hover: #e6c200; 
    --deep-navy-blue-hover: #00234d; 
    --warm-beige-hover: #f2f2f2; 
}

html, body {
    height: 100%;
    margin: 0;
    padding: 0;
}

header, footer {
    background-color: var(--deep-navy-blue);
    color: white; 
    text-align: center;
}


.main-content {
    background-color: var(--warm-beige);
    color: black;
}
.button-highlight {
    background-color: var(--rich-maroon);
    color: white;
}
.rating-highlight {
    color: var(--soft-gold);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Merriweather', serif;
}

.button-highlight:hover {
    background-color: darken(var(--rich-maroon), 10%);
    cursor: pointer;
}

body {
    font-family: 'Open Sans', sans-serif;
    font-size: 16px;
    line-height: 1.6; 
}

h1 { font-size: 2.5em; } 
h2 { font-size: 2em; }
h3 { font-size: 1.75em; }
h4 { font-size: 1.5em; }
h5 { font-size: 1.25em; }
h6 { font-size: 1em; }

.container {
    max-width: 1200px; 
    margin: 0 auto; 
    padding: 0 15px;
}


/* Shared styles for both header and footer for consistency */
.header-footer-container {
    padding: 1rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .container, footer .container {
    max-width: 1200px; 
    margin: 0 auto;
    width: 100%;
    padding: 0 1rem; 
}

/* Footer specific styles */
footer {
    background-color: var(--deep-navy-blue);
    color: #fff; 

}

footer .container {
    flex-direction: column; 
    text-align: center; 
}

footer nav ul {
    list-style-type: none; /* Remove bullets */
    padding: 0; 
    margin: 1rem 0;
}

footer nav ul li {
    display: inline-block; 
    margin-right: 20px; /
}

footer nav ul li:last-child {
    margin-right: 0; 
}

footer p {
    margin-top: 1rem; 
}

#le-footer {
    color: var(--warm-beige);
}


@media (max-width: 768px) {
    .header-footer-container {
        flex-direction: column;
    }

    header .container, footer .container {
        padding: 0.5rem;
    }

    footer nav ul li {
        display: block; 
        margin: 0.5rem 0; 
    }
}

/* Logo container */

.logo-container {
    margin: 1rem 0;
    padding: 0.5rem;
    display: flex;
    justify-content: center; 
}

.logo {
    height: 50px; 
    width: auto; /* aspect ratio */
}

.user-info {
    padding: 0.5rem 1rem;
    color: var(--warm-beige);
}



input[type='text'],
input[type='search'],
input[type='email'],
input[type='password'],
textarea,
select {
    border: 1px solid #ccc;
    padding: 10px;
    margin-bottom: 15px; 
    width: 100%; 
    border: 1px solid #ccc; 
    border-radius: 4px; 
    box-sizing: border-box; 
}

input[type='submit'],
button {
    background-color: var(--rich-maroon);
    color: white;
    border: none;
    padding: 10px 20px;
    text-transform: uppercase; 
    letter-spacing: 1px; 
    transition: background-color 0.3s ease; 
}

.text-center { text-align: center; }
.hidden { display: none; }

/* Navbar link styling */
nav ul li {
    display: inline-block; 
    margin-right: 20px; 
}

nav ul li a {
    padding: 10px 15px; 
    color: white; 
    text-decoration: none; 
}

nav ul li a:hover,
nav ul li a:focus {
    background-color: var(--rich-maroon); 
    border-radius: 5px;
}


/* seacrh container*/

.search-container {
    width: 100%; 
    padding: 10px; 
    margin-bottom: 15px; 
    box-sizing: border-box;
}

/* Search Results Container */
#search-results {
    display: none; /* inittially hide container */
    border: 1px solid var(--deep-navy-blue);
    background-color: var(--warm-beige);
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-height: 300px;
    overflow-y: auto; 
    font-family: 'Open Sans', sans-serif;
    
}

/* Individual Search Result Item */
.search-result-item {
    display: block;
    margin-top: 5px;
    padding: 8px;
    border-bottom: none;
    color: var(--deep-navy-blue);
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.3s ease; 
}

/* Hover Effect for Search Result Items */
.search-result-item:hover {
    background-color: var(--soft-gold);
    color: var(--deep-navy-blue);
    cursor: pointer;
}



/* General Link Style */
.link-style {
    color: var(--rich-maroon);
    text-decoration: none; 
}

.link-style:hover {
    text-decoration: underline; 
}



/* Home Container */
.home-container {
    padding: 20px;
    background-color: var(--warm-beige);
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Home Heading */
.home-heading {
    color: var(--deep-navy-blue);
    margin-bottom: 20px;
}

/* Welcome Back and Prompt Login Messages */
.welcome-back, .prompt-login {
    margin-bottom: 20px;
    font-size: 1.2em;
}

/* Authentication Links */
.auth-links {
    display: inline-block;
    margin-top: 20px;
}

.auth-links a {
    margin-right: 10px;
}

.auth-links span {
    color: var(--deep-navy-blue);
}

  section.hero {
    text-align: center;
    margin-bottom: 3rem;
  }
  
  .btn-hero {
    margin-top: 1rem;
  }
  
  section.reading-challenge {
    background: #f9f9f9;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 3rem;
  }
  
  section.intro {
    margin-bottom: 3rem;
  }
  
  section.book-display {
    margin-bottom: 3rem;
  }
  
  .swiper-container {
    margin-top: 2rem;
  }
  
  h2 {
    font-size: 2rem;
    color: var(--deep-navy-blue);
    margin-bottom: 1rem;
  }
  
  p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--rich-maroon);
  }
  




/* Swiper */ 
.swiper-container {
    width: 100%;
    max-width: 1200px; 
    margin: auto; /* Center the carousel */
    overflow: hidden;
}

/* Styling for each slide within the Swiper */
.swiper-slide {
    font-size: 1em;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
    align-items: center;
    padding: 15px;
    background: #fff; 
    border: 1px solid #ddd;
    border-radius: 10px; 
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1); /* Shadow for 3D effect */
    transition: transform 0.3s, box-shadow 0.3s; 
}

.swiper-slide:hover {
    transform: translateY(-5px); /* raise on hover for 3D effect */
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15); 
}

/* Image within the slide */
.swiper-slide img {
    width: auto;
    max-height: 150px; 
    object-fit: cover;
    border-radius: 4px;
    margin-bottom: 10px;
}

/* Swiper pagination bullets */
.swiper-pagination {
    position: relative;
    bottom: 0; 
    width: 100%; 
    text-align: center; 
}

.swiper-pagination-bullet {
    background: var(--deep-navy-blue);
    opacity: 0.7; 
}

.swiper-pagination-bullet-active {
    opacity: 1; 
}

/* Adjustments for text to prevent overflow */
.swiper-slide h3,
.swiper-slide p {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%; 
}

/* Style override for smaller screens */
@media (max-width: 768px) {
    .swiper-slide {
        width: 90%;
        max-height: none;
    }

    .swiper-slide img {
        max-height: 120px; 
    }

    .swiper-slide h3,
    .swiper-slide p {
        font-size: 0.8em; 
        white-space: normal; /* Allow text to wrap */
    }
}

/* Login Container */
.login-container {
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Form Heading */
.form-heading {
    text-align: center;
    color: var(--deep-navy-blue);
    margin-bottom: 30px; 
}

/* Login Form */
.login-form p {
    margin-bottom: 15px; 
}

.login-form label,
.login-form input {
    display: block;
    width: 100%;
    margin-bottom: 5px;
    background-color: var(--warm-beige);
}

.login-form input[type='text'],
.login-form input[type='password'] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px; 
    background-color: var(--warm-beige);
}

/* Style for the forgot password link */
.forgot-password-link,
.signup-link {
    display: block; 
    margin-top: 15px; 
    color: var(--deep-navy-blue); 
    font-size: 0.9em; 
    text-decoration: none; 
}

.forgot-password-link:hover,
.signup-link:hover {
    text-decoration: none;
    color: var(--rich-maroon); 
}



/* Buttons */
.btn {
    padding: 10px 15px;
    text-align: center;
    border: none;
    border-radius: 5px;
    color: white;
    text-decoration: none; 
    display: inline-block; 
    transition: background-color 0.3s ease;
}

.action-btn {
    margin-right: 3px; 
}

.btn-primary {
    background-color: var(--rich-maroon);
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--rich-maroon-hover);
}

.btn-secondary {
    background-color: var(--soft-gold);
}

.btn-secondary:hover, .btn-secondary:focus {
    background-color: var(--soft-gold-hover);
}

.btn-danger {
    background-color: var(--deep-navy-blue);
}

.btn-danger:hover, .btn-danger:focus {
    background-color: var(--deep-navy-blue-hover, #0055a5);
}


/* Responsive */
@media (max-width: 600px) {
    .login-container {
        width: 85%;
        margin: 0 auto; /* Center form on smaller screens */
    }
}


/* Add Book Container */
.add-book-container {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Fetch Book Form */
.fetch-book-form label,
.fetch-book-form .isbn-input {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

.fetch-book-form .isbn-input {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}


/* Cover Image */
.cover-image {
    display: block;
    max-width: 100px; 
    margin: 20px auto; /* Center the image */
    border: 1px solid #ddd; /* Optional border */
    border-radius: 5px;
}

/* Alerts for Messages */
.alert {
    padding: 10px;
    margin: 10px 0;
    border: 1px solid transparent;
    border-radius: 5px;
}

.alert-info {
    background-color: var(--deep-navy-blue);
    color: white;
}

/* Book Details Form */
.book-details-form p {
    margin-bottom: 15px;
}

.book-details-form label,
.book-details-form input,
.book-details-form textarea,
.book-details-form select {
    display: block;
    width: 100%;
    margin-bottom: 5px;
}

/* Responsive */
@media (max-width: 600px) {
    .add-book-container {
        width: 85%;
        margin: 0 auto;
    }
}


/* Book Detail Container */

/* Overall Layout*/
.book-detail-container {
    max-width: 800px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Information and Styling*/
.book-cover {
    max-width: 200px;
    height: auto;
    margin: 0 auto 20px;
    display: block;
}

.book-title, .book-author, .book-isbn, .book-publication-date, .book-pages, .book-genres, .book-summary, .book-read-status {
    margin-bottom: 15px;
    line-height: 1.5;
}

.book-title {
    font-size: 1.75em;
    color: var(--deep-navy-blue);
}

/* Action Buttons*/
.action-buttons {
    margin-top: 20px;
    text-align: center;
}


/* Review Sections */
.reviews-heading, .submit-review-heading {
    color: var(--deep-navy-blue);
    margin-top: 40px;
    font-size: 24px; 
}

.review {
    padding: 15px;
    margin-bottom: 15px; /* More space between reviews */
    background-color: #f8f9fa;
    border: 1px solid #e1e1e1;
    border-radius: 8px; 
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1); 
}

.review-date {
    font-size: 0.85em;
    color: #666;
    text-align: right; /* Align date to the right */
    margin-top: 10px; 
}

.no-reviews {
    text-align: center;
    color: #666;
    margin-top: 20px;
}

/* Review Form */
.review-form {
    background-color: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.review-form label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.review-form input[type="radio"] {
    margin-right: 10px;
}

.review-form textarea {
    width: 50%; 
    padding: 8px; 
    border: 1px solid #ccc; 
    border-radius: 4px; 
    min-height: 100px; 
    resize: vertical;
}


/* Add styles for any errors */
.errorlist {
    color: red;
    font-size: 0.85em;
}

.error-visible {
    color: red;
    /* Add any other styles */
}

#passwordError {
    display: none;
    color: #D8000C;
    background-color: #FFD2D2; 
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #D8000C;
    border-radius: 5px;
    font-size: 1rem; 
    text-align: center;
    display: none; 
}

.hidden {
    display: none;
}


.btn-link {
    background-color: transparent;
    color: var(--rich-maroon);
    text-decoration: underline;
}


/* Responsive Design */
@media (max-width: 768px) {
    .book-detail-container {
        width: 90%;
        margin: 20px auto;
    }

    .book-cover {
        max-width: 150px;
    }
}


/* Progress Bar Container */
.progress-bar-container {
    width: 100%;
    background: #ccc;
    margin-top: 10px;
}

/* Progress Bar */
.progress-bar {
    height: 20px;
    background: var(--deep-navy-blue);
    transition: width 0.3s ease; /* Smooth transition for width changes */
}

/* Reading Progress Input - initially hidden, will be displayed via JS */
.reading-progress-input {
    display: none;
}

/* Toggle progress via JS */
.reading-progress-input.show {
    display: block;
}



/* Dashboard Container */
.dashboard-container {
    width: 90%;
    margin: auto;
    padding: 20px;
    background-color: #f4f4f4;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 0.6fr;
    grid-gap: 20px;
    overflow: hidden;
}

/* User Profile Section */
.user-profile {
    display: flex;
    flex-direction: column;
    justify-content: space-between; 
    grid-column: 1;
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}


.user-profile .profile-photo {
    border-radius: 50%;
    align-self: center;
    width: 100px;
    height: 100px;
    border-radius: 50%;
}

/* Profiles Container */
.profiles-container {
    grid-column: 2/ 4;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    grid-gap: 15px;
}


.profile-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between; 
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.profile-card .profile-photo {
    border-radius: 50%;
    align-self: center;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    margin-bottom: 10px;
}

/* Quick Notes Section: Might need adjusment, TODO */
.quick-notes {
 
    background-color: #fff;
    grid-column: 4;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.quick-notes-list {
    max-height: 500px; 
    overflow-y: auto;
    word-wrap: break-word;
 
}


.continue-reading {
    grid-column: 1 / 5;
    margin-top: 20px;
    background-color: #fff;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.in-progress-books {
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
}

.in-progress-book-card {
    border: 1px solid #ddd;
    border-radius: 5px;
    overflow: hidden;
    width: 180px; 
    text-align: center;
    text-decoration: none;
}

.in-progress-book-card:hover {
    transform: scale(1.03); 
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2); 
}


.book-cover-reading {
    max-width: 100%;
    height: auto;
    display: block;
}

/* DELETED FOR aesthetic reasons
.book-title-reading {
    padding: 5px;
    font-size: 1em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
*/

/* Responsive Styles */
@media only screen and (max-width: 768px) {
    /* For tablets and smaller devices */
    .dashboard-grid {
        grid-template-columns: 1fr; /* Stacks the columns on smaller screens */
    }

    .user-profile, .profiles-container, .quick-notes, .continue-reading {
        grid-column: 1 / 2; 
    }

    .profile-card, .user-profile {
        padding: 10px;
    }

    .profile-card .profile-photo, .user-profile .profile-photo {
        width: 60px; 
        height: 60px;
    }
}

@media only screen and (max-width: 480px) {
    /* For mobile devices */
    .dashboard-container {
        width: 100%;
        padding: 10px;
    }

    .profile-card .profile-photo, .user-profile .profile-photo {
        width: 50px; 
        height: 50px;
    }
}


/* Signup Container */
.signup-container {
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Form Heading */
.form-heading {
    text-align: center;
    color: var(--deep-navy-blue);
    margin-bottom: 30px;
}

/* Signup Form */
.signup-form p {
    margin-bottom: 15px; 
}

.signup-form label,
.signup-form input {
    display: block;
    width: 100%;
    margin-bottom: 5px;
}

.signup-form input[type='text'],
.signup-form input[type='email'],
.signup-form input[type='password'] {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}



/* Container for the book list */
.book-list-container {
   text-align: center;
    padding: 20px;
  }
  
/* Styling for the books container */
.books {
display: flex;
flex-wrap: wrap;
gap: 20px; 
}
  
 /* Styling for the book list */
.book-list {
    list-style-type: none; 
    padding: 0; 
    margin: 0; 
    width: 100%; 
    display: flex;
    flex-wrap: wrap; 
}

/* Styling for each book item */
.book-item {
    flex: 0 0 calc(50% - 20px); /* 2 items per row */
    border: 1px solid #ddd; 
    padding: 15px;
    margin: 10px;
    border-radius: 5px; 
    background-color: #f9f9f9; 
    box-sizing: border-box; 
}
  
  /* Book cover image styling */
  .book-cover {
    width: 100%;
    height: auto;
    margin-bottom: 10px;
  }
  
/* Responsive */
@media (max-width: 768px) {
    .book-item {
        flex: 0 0 calc(50% - 20px); /* 2 items per row */
    }
}

@media (max-width: 480px) {
    .book-item {
        flex: 0 0 calc(100% - 20px);
    }
}
  
  /* Postdated styling for book details, needs integration TODO */
  .book-details {
    text-align: center;
  }
  
/* Read Status Form */
.read-status-form {
    margin-top: 10px;
}

.read-status-form .form-group,
.read-status-form .progress-bar-container,
.read-status-form button[type="submit"] {
    max-width: 300px; 
    margin: 10px auto; 
    display: block;
}

.read-status-form button[type="submit"] {
    width: 100%; 
    box-sizing: border-box; 
}


/* No Books Message */
.no-books-message {
    text-align: center;
    color: #666;
}


/* Action Links */
.book-actions a {
    margin-right: 10px;
}
/* Responsive Design */
@media (max-width: 768px) {
    .book-cover {
        max-width: 80px;
    }
}
  
/* Confirm Delete Container */
.confirm-delete-container {
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    text-align: center;
}

/* Page Heading */
.page-heading {
    color: var(--deep-navy-blue);
    margin-bottom: 20px;
}

/* Confirmation Text */
.confirmation-text, .note-text {
    margin-bottom: 20px;
    line-height: 1.5;
}

/* Delete Form */
.delete-form {
    margin-bottom: 20px;
}

/* Edit Book Container */
.edit-book-container {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Form Heading */
.form-heading {
    text-align: center;
    color: var(--deep-navy-blue);
    margin-bottom: 30px;
}

/* Edit Book Form */
.edit-book-form p {
    margin-bottom: 15px; 
}

.edit-book-form label,
.edit-book-form input,
.edit-book-form textarea,
.edit-book-form select {
    display: block;
    width: 100%;
    margin-bottom: 5px;
}

.edit-book-form input[type='text'],
.edit-book-form input[type='email'],
.edit-book-form input[type='password'],
.edit-book-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}


/* Edit Profile Container */
.edit-profile-container {
    max-width: 600px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

/* Form Heading */
.form-heading {
    text-align: center;
    color: var(--deep-navy-blue);
    margin-bottom: 30px;
}

/* Edit Profile Form */
.edit-profile-form p {
    margin-bottom: 15px; 
}

.edit-profile-form label,
.edit-profile-form input,
.edit-profile-form textarea,
.edit-profile-form select {
    display: block;
    width: 100%;
    margin-bottom: 5px;
}

.edit-profile-form input[type='text'],
.edit-profile-form input[type='email'],
.edit-profile-form input[type='password'],
.edit-profile-form textarea {
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}



/* Search Results Container */
.search-results-container {
    padding: 20px;
    background-color: var(--warm-beige);
    
}

/* Page Heading */
.page-heading {
    color: var(--deep-navy-blue);
    text-align: center;
    margin-bottom: 20px;
}

/* INPUTS */

/* Styling for number inputs with custom-number-input class */
input[type='number'].custom-number-input {
    -webkit-appearance: none;
    -moz-appearance: textfield;
    appearance: none;
    border: 1px solid #ccc; 
    border-radius: 4px; 
    padding: 8px 12px;
    font-size: 16px; 
    color: #333; 
    width: 40px; 
}

/* Remove the spin button from custom-number-input */
input[type='number'].custom-number-input::-webkit-inner-spin-button,
input[type='number'].custom-number-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* hover and focus states of custom-number-input */
input[type='number'].custom-number-input:hover,
input[type='number'].custom-number-input:focus {
    border-color: #007bff;
    outline: none;
}


.hidden {
    display: none; /* ??? */
}

.visible {
    display: block;
}

/* Styling for select dropdown */
.read-status-selector {
    background-color: white; 
    border: 1px solid #ccc; 
    border-radius: 4px; 
    padding: 8px 12px; 
    font-size: 16px; 
    color: #333; 
    -webkit-appearance: none; 
    -moz-appearance: none; 
    appearance: none; 
    cursor: pointer; 
}

/* Add a custom arrow indicator */
.read-status-selector {
    background: white; 
    background-size: 12px 12px; 
    padding-right: 30px; 
}

/* Styling for the read-status-selector */
.read-status-selector {
    width: 50%;
    margin: 0 auto; 
}

/* Styling for the progress bar container */
.progress-bar-container {
    width: 50%; 
    margin: 0 auto; 
    background-color: #e0e0e0; 
    border-radius: 4px; 
}

/* Styling for the progress bar */
.progress-bar {
    height: 20px;
    background-color: var(--deep-navy-blue); /* Progress bar color */
    border-radius: 4px;
    transition: width 0.3s ease; 
}




/* Explore Container */
.explore-books-container {
    padding: 20px;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
}

.book-card {
    border: 1px solid #ddd;
    padding: 10px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease; 
    cursor: pointer; 
    text-decoration: none; 
    color: inherit; /* Color consitency: rest of the card */
}

.book-card:hover {
    transform: scale(1.05); /* Scales book card */
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.2); 
}

.book-card img {
    max-width: 100%;
    height: auto;
    margin-bottom: 10px;
}

.book-title,
.book-author {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
    display: -webkit-box;
    -webkit-line-clamp: 2;  /* Needs revision */
    -webkit-box-orient: vertical;
    margin: 0; 
    padding: 0; 
    
}

.book-title {
    font-size: 1em; 
    margin-bottom: 0.5em;
}

.book-author {
    font-size: 0.85em; 
    color: var(--rich-maroon);
}


/* Profile COntainer */

.profile-container {
    max-width: 800px;
    margin: auto;
    padding: 20px;
    text-align: center;
}

.profile-card-profile {
    background-color: #f3f3f3;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    margin-bottom: 30px;
}

.profile-photo-profile {
    max-width: 150px;
    border-radius: 50%;
    margin-right: 20px;
}

.profile-info p {
    margin: 0;
    line-height: 1.5;
}

.book-list-profile {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.book-entry-profile {
    background-color: #fff;
    border: 1px solid #ddd;
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    flex-basis: calc(25% - 10px); /* 4 books per row */
    box-sizing: border-box;
}

@media (max-width: 1024px) {
    .book-entry-profile {
        flex-basis: calc(50% - 10px);
    }
}

@media (max-width: 768px) {
    .book-entry-profile {
        flex-basis: 100%; 
    }
}

.footer-a {
    color: var(--warm-beige-hover);
    text-decoration: none;
    font-weight: bold;
}

.footer-a:hover {
    color: var(--rich-maroon);
}

/* Modal Styling */

.modal {
    display: none; 
    position: fixed; 
    z-index: 1; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%;
    overflow: auto; 
    background-color: rgb(0,0,0); 
    background-color: rgba(0,0,0,0.4);
}

.modal-content {
    background-color: #fefefe;
    margin: 15% auto; 
    padding: 20px;
    border: 1px solid #888;
    width: 80%; 
    border-radius: 10px;
}

.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
}

.close:hover,
.close:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.modal-a {
    color: var(--deep-navy-blue);
    text-decoration: none;
    font-weight: bold;
}

.modal-a:hover {
    color: var(--rich-maroon);
}

/* Demo credentials, loging.html */

.demo-credentials {
    padding: 5px;
    position: relative; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin: 0 auto; 
    width: 80%; 
    top: 20px; 
    max-width: 500px;
    margin: 30px auto;
    padding: 20px;
    background-color: var(--warm-beige);
    border-radius: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.demo-credentials h2 {
    text-align: center;
}

/* Reponsive credential info */
@media (max-width: 600px) {
    .demo-credentials {
        top: 10px;
        width: 85%; 
    }
}

/* End of The Book Tracker Demo Version CSS */