/* WordPress 运维助手（SQL 极速生成器）— /tools/wpsql
   全站 CSS 变量驱动，自动跟随浅色 / 深色主题；三端响应式。 */
body.page-wpsql-full .app { max-width: 100%; }

.wpw-page {
    max-width: none;
    margin: 0;
    padding: 18px 16px 34px;
    box-sizing: border-box;
    font-size: 14px;
    line-height: 1.6;
    color: var(--text-primary);
}

/* ---------- 标题区 ---------- */
.wpw-hero { text-align: center; padding: 26px 12px 22px; }
.wpw-hero-icon {
    width: 64px; height: 64px;
    margin: 0 auto 14px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 18px;
    background: linear-gradient(135deg, #21759b, var(--accent));
    box-shadow: 0 10px 26px -8px color-mix(in srgb, var(--accent) 55%, transparent);
}
.wpw-hero-icon svg { display: block; }
.wpw-title {
    font-size: clamp(22px, 3.6vw, 30px);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin: 0 0 8px;
    color: var(--text-primary);
}
.wpw-sub {
    max-width: 660px;
    margin: 0 auto;
    font-size: 14px;
    color: var(--text-secondary);
}

/* ---------- 主面板 ---------- */
.wpw-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    padding: 18px;
}

/* 安全提示 */
.wpw-notice {
    border: 1px solid color-mix(in srgb, var(--danger) 40%, transparent);
    background: color-mix(in srgb, var(--danger) 7%, transparent);
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    font-size: 13px;
    color: var(--text-primary);
    margin-bottom: 18px;
}
.wpw-notice strong { color: color-mix(in srgb, var(--danger) 70%, var(--text-primary)); }
.wpw-notice kbd, .wpw-tip kbd {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11px;
    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
    border-radius: 4px;
    padding: 1px 5px;
}

/* ---------- 分区 ---------- */
.wpw-sec { padding: 6px 2px 16px; }
.wpw-sec + .wpw-sec {
    border-top: 1px dashed var(--border-color);
    margin-top: 4px;
    padding-top: 18px;
}
.wpw-sec-title {
    display: flex; align-items: center; gap: 10px;
    font-size: 16px; font-weight: 700;
    margin: 0 0 4px;
    color: var(--text-primary);
}
.wpw-step {
    flex: none;
    width: 24px; height: 24px;
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-size: 13px; font-weight: 700;
}
.wpw-sec-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0 0 12px 34px;
}
.wpw-sec-desc code, .wpw-tip code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
    border-radius: 4px;
    padding: 1px 5px;
}

/* 双栏输入 */
.wpw-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-left: 34px;
}
.wpw-field label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--text-secondary);
}
.wpw-field input {
    width: 100%;
    box-sizing: border-box;
    padding: 11px 14px;
    font-size: 14px;
    color: var(--text-primary);
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: border-color .15s ease, box-shadow .15s ease;
}
.wpw-field input::placeholder { color: var(--text-secondary); opacity: .75; }
.wpw-field input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }

/* ---------- 错误提示 ---------- */
.wpw-err {
    margin: 4px 0 12px;
    padding: 10px 14px;
    font-size: 13px;
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 8%, transparent);
    border: 1px solid color-mix(in srgb, var(--danger) 35%, transparent);
    border-radius: var(--radius-sm);
}
.wpw-err[hidden] { display: none !important; }

/* ---------- 按钮 ---------- */
.wpw-btn {
    appearance: none; cursor: pointer;
    display: inline-flex; align-items: center; justify-content: center; gap: 7px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    padding: 11px 18px;
    font-size: 14px; font-weight: 600;
    line-height: 1;
    white-space: nowrap;
    transition: background-color .15s ease, border-color .15s ease, opacity .15s ease;
    user-select: none;
}
.wpw-btn-primary {
    background: var(--accent);
    color: #fff;
}
.wpw-btn-primary:hover { opacity: .88; }
.wpw-btn-primary:active { opacity: .75; }
.wpw-btn-block { width: 100%; padding: 13px 18px; font-size: 15px; }
.wpw-btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.wpw-btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.wpw-btn-success {
    background: #16a34a;
    color: #fff;
}
.wpw-btn-success:hover { background: #15803d; }
.wpw-btn[disabled] { opacity: .5; cursor: not-allowed; }

.wpw-link {
    appearance: none; border: 0; background: none; cursor: pointer;
    color: var(--accent);
    font-size: 13px; font-weight: 600;
    padding: 0;
    text-decoration: underline;
    text-underline-offset: 3px;
}
.wpw-link:hover { opacity: .85; }

/* ---------- 输出区 ---------- */
.wpw-out {
    margin-top: 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}
.wpw-out[hidden] { display: none !important; }
.wpw-out-head {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 14px;
    background: color-mix(in srgb, var(--text-primary) 5%, transparent);
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap;
}
.wpw-file-badge {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11px; font-weight: 700;
    color: #fff;
    background: var(--accent);
    border-radius: 5px;
    padding: 2px 8px;
    letter-spacing: .03em;
}
.wpw-out-title {
    flex: 1; min-width: 120px;
    font-size: 14px; font-weight: 700;
    color: var(--text-primary);
}
.wpw-out-actions { display: flex; gap: 8px; }
.wpw-out-actions .wpw-btn { padding: 8px 13px; font-size: 13px; }

.wpw-sql {
    display: block;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
    resize: vertical;
    min-height: 220px;
    padding: 14px 16px;
    border: 0; outline: none;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12.5px;
    line-height: 1.65;
    tab-size: 4;
    color: #d6dde6;                 /* 固定深色代码区，不随主题反转 */
    background: #0d1117;
}
.wpw-sql:focus { box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 55%, transparent); }

.wpw-tip {
    margin: 0;
    padding: 10px 14px;
    font-size: 12.5px;
    color: var(--text-secondary);
    background: color-mix(in srgb, var(--text-primary) 4%, transparent);
    border-top: 1px solid var(--border-color);
}
.wpw-tip[hidden] { display: none !important; }

/* ---------- 使用说明 ---------- */
.wpw-help {
    margin-top: 16px;
    border-top: 1px dashed var(--border-color);
    padding-top: 12px;
}
.wpw-help summary {
    cursor: pointer;
    font-size: 14px; font-weight: 600;
    color: var(--text-secondary);
    list-style: none;
    position: relative;
    padding-right: 18px;
}
.wpw-help summary::-webkit-details-marker { display: none; }
.wpw-help summary::after {
    content: "▾";
    position: absolute; right: 2px; top: 50%;
    transform: translateY(-50%);
    font-size: 12px;
    transition: transform .18s ease;
}
.wpw-help[open] summary::after { transform: translateY(-50%) rotate(180deg); }
.wpw-help[open] summary { color: var(--text-primary); }
.wpw-help ol {
    margin: 12px 0 8px;
    padding-left: 20px;
    font-size: 13px;
    color: var(--text-secondary);
}
.wpw-help ol li { margin-bottom: 6px; }
.wpw-help code {
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    background: color-mix(in srgb, var(--text-primary) 10%, transparent);
    border-radius: 4px;
    padding: 1px 5px;
}

/* ---------- 响应式 ---------- */
@media (max-width: 720px) {
    .wpw-sec-desc, .wpw-grid { margin-left: 0; }
    .wpw-grid { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .wpw-card { padding: 14px; }
    .wpw-field input { font-size: 16px; }   /* 防 iOS 聚焦缩放 */
    .wpw-out-actions { width: 100%; }
    .wpw-out-actions .wpw-btn { flex: 1; justify-content: center; }
    .wpw-sql { font-size: 11.5px; padding: 12px; }
}