* { box-sizing: border-box; }
body {
    font-family: -apple-system, "Segoe UI", "Microsoft YaHei", sans-serif;
    background: #f5f6f8;
    margin: 0;
    padding: 40px 20px;
    color: #333;
}
.container {
    max-width: 1000px;
    margin: 0 auto;
    background: #fff;
    padding: 24px 28px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,.07);
}
.login-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box {
    width: 340px;
    background: #fff;
    padding: 32px 28px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,.07);
}
.login-box h2 { margin-top: 0; text-align: center; font-size: 20px; }
.login-box input {
    width: 100%;
    padding: 11px 12px;
    margin-bottom: 14px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}
button {
    padding: 9px 18px;
    background: #2563eb;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
}
button:hover { background: #1d4ed8; }
.login-box button { width: 100%; padding: 11px; }
button.danger { background: #dc2626; padding: 5px 12px; font-size: 13px; }
button.danger:hover { background: #b91c1c; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.topbar h2 { margin: 0; font-size: 20px; }
.topbar a { color: #2563eb; text-decoration: none; font-size: 14px; }
.add-form {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 22px;
    padding: 16px;
    background: #fafbfc;
    border: 1px solid #eee;
    border-radius: 6px;
}
.add-form input[type=text],
.add-form input[type=url] {
    flex: 1;
    min-width: 140px;
    padding: 9px 11px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 14px;
}
.inline-label { font-size: 14px; color: #555; display: flex; align-items: center; gap: 4px; }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 11px 10px; border-bottom: 1px solid #eee; text-align: left; font-size: 14px; }
th { background: #fafafa; font-weight: 600; color: #555; }
td a { color: #2563eb; text-decoration: none; word-break: break-all; }
.empty { text-align: center; color: #999; padding: 30px; }
.error { color: #dc2626; font-size: 14px; margin: 0 0 14px; }
.success {
    color: #16a34a;
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    padding: 10px 14px;
    border-radius: 5px;
    font-size: 14px;
    margin: 0 0 18px;
}
.topbar-actions { display: flex; align-items: center; gap: 16px; font-size: 14px; }
.topbar-actions a { color: #2563eb; text-decoration: none; }
.topbar-actions a:hover { text-decoration: underline; }
.who { color: #888; }
.tip { font-size: 13px; color: #b45309; background: #fffbeb; border: 1px solid #fde68a; padding: 9px 12px; border-radius: 5px; }
.back-link { text-align: center; margin-top: 16px; font-size: 13px; }
.back-link a { color: #2563eb; text-decoration: none; }
.hint { font-size: 12px; color: #999; }
.muted { color: #ccc; }
select { padding: 9px 11px; border: 1px solid #ddd; border-radius: 5px; font-size: 14px; }

/* 分页样式 */
.pagination { font-size: 14px; color: #555; }
.page-btn {
    display: inline-block;
    padding: 6px 14px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #2563eb;
    text-decoration: none;
    margin: 0 10px;
    transition: all 0.2s;
}
.page-btn:hover { background: #f0f4ff; border-color: #2563eb; }
.page-info { color: #888; }
/* 分页样式 */
.pagination { font-size: 14px; color: #555; }
.page-btn {
    display: inline-block;
    padding: 6px 14px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #2563eb;
    text-decoration: none;
    margin: 0 5px;
    transition: all 0.2s;
}
.page-btn:hover:not(.disabled) { background: #f0f4ff; border-color: #2563eb; }
.page-btn.disabled {
    color: #ccc;
    background: #fafafa;
    border-color: #eee;
    cursor: not-allowed;
}
.page-info { color: #888; margin: 0 10px; }