/* ============================================
   Sungguk Cha Personal Website
   Shared Styles
   ============================================ */

/* Base Styles */
* {
    box-sizing: border-box;
}

body {
    background-color: #ffffff;
    font-family: 'Georgia', serif;
    margin: 0;
    padding: 0;
}

/* Layout */
.center-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.container {
    background: #ffffff;
    width: 50%;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .container {
        width: 90%;
    }
}

/* Typography */
h1, h2, h3 {
    text-align: left;
}

p {
    text-align: left;
}

ul {
    text-align: left;
    line-height: 1.8em;
    font-family: 'Georgia', serif;
}

a {
    color: #000;
}

/* Horizontal Rule */
hr {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, transparent, #ccc, transparent);
    margin: 20px 0;
}

/* Job Period Float */
.job-period {
    float: right;
}

/* Details/Summary for Expandable Sections */
details {
    text-align: left;
}

details.expand-section {
    text-align: left;
    display: inline-block;
    margin: 0;
}

details[open] ul {
    display: block;
}

summary {
    cursor: pointer;
    padding: 0;
    border: none;
    display: inline;
    text-align: left;
}

summary::-webkit-details-marker {
    display: none;
}

/* Navigation Thumbnails */
.nav-thumbnail {
    cursor: pointer;
    transition: transform 0.2s ease;
}

.nav-thumbnail:hover {
    transform: scale(1.1);
}

/* Inline Item */
.inline-item {
    border: 1px solid #ffffff;
    display: inline;
}

/* Footer */
.footer {
    margin-top: 20px;
    padding: 10px;
    font-size: 14px;
}

/* Crescendo/Bands Page */
.band-title {
    font-size: 24px;
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    text-align: left;
}

.band-description {
    text-align: left;
    font-size: 17px;
    font-family: 'Georgia', serif;
    line-height: 1.8em;
}

/* Video Container */
.video-container {
    margin: 10px 0;
}

.video-container iframe,
.video-container img {
    max-width: 100%;
    height: auto;
}

/* Talks Page */
.talks-container {
    width: 50%;
    text-align: left;
}

@media (max-width: 768px) {
    .talks-container {
        width: 90%;
    }
}