:root {
    --bg-body: #ffffff;
    --bg-card: #f5f5f5;
    --border-color: #cccccc;
    --text-color: #000000;
    --primary-main: #008000;
    --primary-dark: #005500;
    --link-color: #0000cc;
}

[data-theme="blue"] { --primary-main: #0066cc; --primary-dark: #004499; }
[data-theme="red"] { --primary-main: #cc0000; --primary-dark: #990000; }
[data-theme="dark"] {
    --bg-body: #121212; --bg-card: #1e1e1e;
    --border-color: #333333; --text-color: #e0e0e0;
    --primary-main: #2e7d32; --primary-dark: #1b5e20;
    --link-color: #64b5f6;
}

*, *:before, *:after {
    box-sizing: border-box !important;
    margin: 0; padding: 0;
    font-family: Tahoma, Verdana, Arial, sans-serif;
    font-size: 12px;
}

html, body {
    width: 100%; min-height: 100vh;
    background-color: #f4f4f4;
    color: var(--text-color);
    line-height: 1.3;
    display: flex; justify-content: center;
}

a { color: var(--link-color); text-decoration: none; }
a:hover { text-decoration: underline; }

.wap-container {
    width: 100%; max-width: 480px;
    margin: 0 auto;
    background-color: var(--bg-body);
    min-height: 100vh;
    overflow-x: hidden;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}

.wap-wrapper { padding: 4px; width: 100%; }

.title-head {
    background-color: var(--primary-main);
    color: #ffffff; font-weight: bold;
    padding: 3px 5px; font-size: 11px;
    border-top: 1px solid var(--primary-dark);
    border-bottom: 1px solid var(--primary-dark);
}

.wap-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 5px; margin: 3px 0;
    width: 100%; max-width: 100%;
}

.btn {
    display: inline-block; padding: 3px 6px;
    background-color: var(--primary-main);
    color: #ffffff !important; font-weight: bold; font-size: 11px;
    border: 1px solid var(--primary-dark);
    cursor: pointer; text-align: center;
}
.btn-secondary { background-color: #666666; border-color: #444444; }
.btn-danger { background-color: #cc0000; border-color: #990000; }
.btn-upload { background-color: #28a745; border-color: #1e7e34; }
.btn-block { display: block; width: 100%; }

.form-group { margin-bottom: 4px; }
.form-group label { display: block; font-weight: bold; font-size: 10px; margin-bottom: 1px; }
.form-control {
    width: 100% !important; padding: 3px; font-size: 11px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-body); color: var(--text-color);
    resize: vertical; word-wrap: break-word; white-space: pre-wrap;
}

.upload-box, .file-row { width: 100%; display: flex; gap: 3px; align-items: center; margin-top: 2px; }
.file-input-hidden { display: none; }

.status-msg { margin: 4px 3px; padding: 4px; font-size: 11px; font-weight: bold; text-align: center; }
.status-msg.success { background-color: #d4edda; color: #155724; border: 1px solid #c3e6cb; }
.status-msg.error { background-color: #f8d7da; color: #721c24; border: 1px solid #f5c6cb; }

.footer { text-align: center; padding: 8px 4px; font-size: 10px; border-top: 1px solid var(--border-color); margin-top: 6px; background-color: var(--bg-card); }