/*
Theme Name: Duck Behavior Journal
Theme URI: https://duckbehaviorjournal.com
Author: Kumi
Author URI: https://kumi.website
Description: A WordPress theme for the Duck Behavior Journal.
Version: 1.1
License: MIT
License URI: https://opensource.org/licenses/MIT
Text Domain: duck-behavior-journal
*/

body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: #333;
    font-weight: bold;
    margin: 20px 0 10px;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.5rem;
}

h5 {
    font-size: 1.25rem;
}

h6 {
    font-size: 1rem;
}

p {
    margin-bottom: 15px;
}

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

a:hover {
    text-decoration: underline;
}

button,
input[type="submit"] {
    background-color: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    cursor: pointer;
    font-size: 1rem;
    border-radius: 5px;
}

button:hover,
input[type="submit"]:hover {
    background-color: #0056b3;
}

input,
textarea,
select {
    width: 100%;
    padding: 10px;
    margin: 10px 0;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

input:focus,
textarea:focus,
select:focus {
    border-color: #007bff;
    outline: none;
}

.logo {
    height: 50px;
}

.nav-link {
    color: #333;
    font-weight: bold;
}

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

.hero {
    height: 60vh;
    background-size: cover;
    background-position: center;
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1,
.hero p {
    color: white;
}

.card {
    border: none;
    margin-bottom: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    overflow: hidden;
}

.card-title {
    font-size: 1.25rem;
    font-weight: bold;
    margin: 10px 0;
}

.card-text {
    color: #777;
    margin-bottom: 15px;
}

footer {
    border-top: 1px solid #eee;
    padding: 20px 0;
    background-color: #f8f9fa;
}

footer p {
    margin: 0;
    color: #666;
}

footer .social-media img {
    height: 24px;
}

a h5 {
    color: #333;
    text-decoration: none;
}

#doi-link {
    color: #333;
    text-decoration: dashed;
}

.alignright {
    float: right;
    margin-left: 20px;
    margin-bottom: 20px;
}

.alignleft {
    float: left;
    margin-right: 20px;
    margin-bottom: 20px;
}

.aligncenter {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 20px;
}

.wp-block-image img,
.alignleft,
.alignright,
.aligncenter {
    max-width: 100%;
    height: auto;
    border: 1px solid #ddd;
    padding: 5px;
    background-color: #f9f9f9;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.wp-caption {
    text-align: center;
    margin-top: 10px;
    margin-bottom: 10px;
    font-style: italic;
    color: #666;
}

.wp-caption .wp-caption-text {
    padding: 5px 10px;
    background-color: #f9f9f9;
    border-top: 1px solid #ddd;
    margin-bottom: 0;
}

.pagination {
    display: flex;
    justify-content: center;
    padding: 0;
}

.pagination .page-numbers {
    display: block;
    padding: 10px 15px;
    margin: 0 5px;
    color: #333;
    background-color: #f9f9f9;
    border: 1px solid #ddd;
    text-decoration: none;
    border-radius: 5px;
}

.pagination a:hover {
    background-color: #ddd;
}

.pagination .current {
    background-color: #007bff;
    color: white;
}

.MJXc-display {
    display: inline-block !important
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 9999;
    padding-top: 60px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 80vw;
    max-height: 90vh;
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
}

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

@media only screen and (max-width: 700px) {
    .lightbox-content {
        width: 100%;
    }
}