/* =========================
   Base / Desktop Styles
   ========================= */

body {
    font-family: Georgia, "Times New Roman", serif;
    background: #f9f5f0;
    color: #2e2e2e;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    max-width: 960px;
    margin: 50px auto;
    padding: 40px;
    background: #ffffff;
    border: 1px solid #d0d0d0;
    box-shadow: 0 6px 20px rgba(0,0,0,0.08);
}

header {
    text-align: center;
    margin-bottom: 40px;
    border-bottom: 1px solid #ccc;
    padding-bottom: 20px;
}

h1 {
    font-size: 28px;
    margin: 0;
    color: #1a1a1a;
}

.subtitle {
    font-size: 18px;
    font-style: italic;
    color: #555;
    margin: 10px 0 0;
}

.author {
    text-align: center;
    font-size: 20px;
    margin: 15px 0 0;
    color: #333;
}

h2 {
    font-size: 22px;
    color: #1a1a1a;
    border-bottom: 2px solid #aaa;
    padding-bottom: 8px;
    margin-top: 40px;
}

ul {
    line-height: 1.8;
    font-size: 17px;
}

.signature {
    text-align: right;
    font-style: italic;
    margin-top: 30px;
    font-size: 18px;
}

/* =========================
   Abstract / Figures
   ========================= */

.abstract {
    margin-bottom: 50px;
    padding: 25px;
    background: #f8f8f8;
    border-left: 5px solid #5c8a8a;
}

figure {
    margin: 0;
    overflow-x: auto;
}

figcaption {
    text-align: center;
    font-style: italic;
    color: #555;
    margin-top: 8px;
}

/* =========================
   Tables (Global)
   ========================= */

table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    margin-top: 20px;
    font-size: 16px;
}

th, td {
    padding: 12px 14px;
    text-align: left;
    border-bottom: 1px solid #ddd;
    word-break: break-word;
    overflow-wrap: anywhere;
}

th {
    background-color: #eaeaea;
    font-weight: bold;
    color: #333;
    position: sticky;
    top: 0;
}

tr:hover {
    background-color: #f5f5f5;
}

/* =========================
   Summary Data Table
   ========================= */

.data-summary-table {
    font-family: Arial, sans-serif;
    background-color: white;
    margin: 30px 0;
}

.data-summary-table th {
    padding: 6px;
    border-bottom: 2px solid #333;
}

.data-summary-table td {
    padding: 6px;
    border-bottom: 1px solid #ddd;
    font-weight: normal;
}

.data-summary-table td:nth-child(5) {
    font-weight: bold;
}

/* =========================
   Controls / Form
   ========================= */

#controls {
    background: #f0f0f0;
    padding: 20px;
    border-radius: 6px;
    margin-bottom: 40px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: inline-block;
    width: 280px;
    font-weight: bold;
}

.form-group select {
    font-size: 16px;
}

.note {
    font-weight: normal;
    font-style: italic;
    color: #666;
    margin-left: 8px;
}

button {
    background: #3a506b;
    color: white;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border-radius: 4px;
}

button:hover {
    background: #2c3e50;
}

/* =========================
   Stats Block
   ========================= */

.stats {
    font-size: 17px;
    margin: 30px 0;
    padding: 20px;
    background: #f8f8f8;
   /* border-left: 4px solid #5c8a8a; */
}

.stats strong {
    color: #1a1a1a;
}

/* =========================
   Character List Table
   ========================= */

#char-list-container {
    overflow-x: auto;
}

#search {
    width: 100%;
    padding: 12px;
    margin: 20px 0;
    font-size: 16px;
    border: 1px solid #999;
    border-radius: 4px;
    box-sizing: border-box;
}

#char-table th {
    position: relative;
    user-select: none;
    transition: background-color 0.2s;
}

#char-table th:hover {
    background-color: #f0f0f0;
}

#char-table th.sort-arrow::after {
    content: attr(data-sort);
    font-size: 0.8em;
    margin-left: 6px;
    opacity: 0.6;
}

#char-table th.asc .sort-arrow::after { content: "↑"; opacity: 1; }
#char-table th.desc .sort-arrow::after { content: "↓"; opacity: 1; }

#char-table td:nth-child(3) {
    font-family: monospace;
    word-break: break-all;
}

/* =========================
   Footer
   ========================= */

footer {
    margin-top: 80px;
    padding-top: 30px;
    border-top: 2px solid #ccc;
    text-align: center;
    font-size: 15px;
    color: #666;
}

/* =========================
   Mobile Overrides
   ========================= */

@media (max-width: 768px) {

    body {
        padding: 0;
    }

    .container {
        margin: 0;
        padding: 16px;
        max-width: 100%;
        border: none;
        box-shadow: none;
    }

    h1 {
        font-size: 22px;
    }

    h2 {
        font-size: 18px;
    }

    .subtitle {
        font-size: 15px;
    }

    ul {
        font-size: 16px;
    }

    .abstract {
        padding: 16px;
    }

    .form-group label {
        display: block;
        width: auto;
        margin-bottom: 6px;
    }

    .form-group select {
        width: 100%;
    }

    #char-table {
        font-size: 14px;
    }

    #char-table td:nth-child(2) {
        font-size: 22px;
        text-align: center;
    }
    /* HARD FORCE table to respect container width */
#char-table {
    table-layout: fixed;
    width: 100%;
    min-width: 0;
}

/* Allow headers to wrap */
#char-table th {
    white-space: normal;
    word-break: break-word;
    overflow-wrap: anywhere;
}

/* Force pinyin to break */
#char-table td:nth-child(3) {
    white-space: normal;
    word-break: break-all;
    overflow-wrap: anywhere;
}

/* Contain horizontal overflow */
#char-list-container {
    max-width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

}