/*
Theme Name: Ptool
Author: 小七
Description: 极简优雅的网盘工具箱主题，专为便捷管理与分享而设计
Version: 1.0.6
*/

:root {
    --ptool-accent: #ea580c;
    --ptool-accent-hover: #c2410c;
    --ptool-accent-soft: #fff7ed;
    --ptool-text: #1c1917;
    --ptool-muted: #78716c;
    --ptool-border: #e7e5e4;
    --ptool-bg: #fafaf9;
    --ptool-radius: 0.375rem;
    --ptool-wrap: 56rem;
    --ptool-wrap-narrow: 42rem;
}

/* —— 基础重置 —— */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
}

body.ptool-shell {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--ptool-text);
    background: #fff;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-weight: 600;
    line-height: 1.35;
}

p {
    margin: 0 0 1em;
}

p:last-child {
    margin-bottom: 0;
}

img, svg, video {
    display: block;
    max-width: 100%;
    height: auto;
}

button, input, select, textarea {
    font: inherit;
    color: inherit;
}

button {
    cursor: pointer;
}

a {
    color: var(--ptool-accent);
    text-decoration: none;
}

a:hover {
    color: var(--ptool-accent-hover);
}

.hidden {
    display: none !important;
}

/* —— 布局 —— */
.ptool-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #fff;
    color: var(--ptool-text);
}

.ptool-main {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.ptool-wrap {
    width: 100%;
    max-width: var(--ptool-wrap);
    margin-inline: auto;
    padding-inline: 1rem;
}

.ptool-wrap--narrow {
    max-width: var(--ptool-wrap-narrow);
}

.ptool-section {
    padding-block: 1.25rem;
}

@media (min-width: 768px) {
    .ptool-section {
        padding-block: 1.5rem;
    }
}

/* —— 顶栏 —— */
.ptool-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: #fff;
    border-bottom: 1px solid var(--ptool-border);
}

.ptool-header__inner {
    max-width: var(--ptool-wrap);
    margin-inline: auto;
    padding: 0.625rem 1rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

@media (min-width: 768px) {
    .ptool-header__inner {
        flex-wrap: nowrap;
    }

    #main-nav {
        flex: 1;
        justify-content: center;
    }
}

.ptool-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--ptool-text);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.ptool-brand__icon {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.25rem;
    object-fit: contain;
    flex-shrink: 0;
}

.ptool-brand:hover {
    color: var(--ptool-accent);
}

.ptool-header__actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-left: auto;
}

.ptool-text-link {
    font-size: 0.875rem;
    color: var(--ptool-muted);
    text-decoration: none;
}

.ptool-text-link:hover {
    color: var(--ptool-accent);
}

.ptool-icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 9999px;
    border: 1px solid var(--ptool-border);
    background: #fff;
    color: var(--ptool-muted);
    text-decoration: none;
    transition: border-color 0.15s, color 0.15s;
}

.ptool-icon-btn:hover {
    border-color: var(--ptool-accent);
    color: var(--ptool-accent);
}

.ptool-menu-toggle {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.3rem;
    width: 2.5rem;
    height: 2.5rem;
    padding: 0;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    background: #fff;
    cursor: pointer;
}

.ptool-menu-toggle span {
    display: block;
    width: 1.125rem;
    height: 2px;
    background: var(--ptool-text);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

@media (min-width: 768px) {
    .ptool-menu-toggle {
        display: none;
    }
}

/* —— 导航 —— */
#main-nav {
    order: 3;
    width: 100%;
}

@media (max-width: 767px) {
    #main-nav:not(.active) {
        display: none !important;
    }

    #main-nav.active {
        display: flex !important;
        flex-direction: column;
        padding-block: 0.5rem;
        border-top: 1px solid var(--ptool-border);
    }
}

@media (min-width: 768px) {
    #main-nav {
        display: flex !important;
        flex-direction: row;
        align-items: center;
        order: 0;
        width: auto;
        position: static !important;
        inset: auto !important;
        background: transparent !important;
        padding: 0 !important;
        border-top: 0 !important;
    }
}

.ptool-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
}

@media (min-width: 768px) {
    .ptool-nav-list {
        flex-direction: row;
        align-items: center;
        gap: 0.25rem;
    }
}

.ptool-nav-link {
    display: block;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
    color: var(--ptool-muted);
    text-decoration: none;
    border-radius: var(--ptool-radius);
    transition: color 0.15s, background 0.15s;
}

.ptool-nav-link:hover {
    color: var(--ptool-text);
    background: var(--ptool-bg);
}

.ptool-nav-link.is-active {
    color: var(--ptool-accent);
    font-weight: 500;
}

#menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

#menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

#menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* —— 面包屑 —— */
.ptool-crumb {
    font-size: 0.75rem;
    color: var(--ptool-muted);
}

.ptool-crumb__inner {
    max-width: var(--ptool-wrap);
    margin-inline: auto;
    padding: 0.5rem 1rem;
}

.ptool-crumb a {
    color: var(--ptool-muted);
    text-decoration: none;
}

.ptool-crumb a:hover {
    color: var(--ptool-accent);
}

.ptool-crumb__sep {
    margin-inline: 0.5rem;
    color: #d6d3d1;
    user-select: none;
}

.ptool-crumb__current {
    color: var(--ptool-text);
    font-weight: 500;
}

/* —— 首页 —— */
.ptool-home {
    padding-block: 1.5rem 2.5rem;
}

@media (min-width: 768px) {
    .ptool-home {
        padding-block: 2rem 3rem;
    }
}

.ptool-home-hero {
    margin-bottom: 2rem;
    padding: 1.5rem 1.25rem;
    border: 1px solid var(--ptool-border);
    border-radius: calc(var(--ptool-radius) * 2);
    background: linear-gradient(135deg, var(--ptool-accent-soft) 0%, #fff 55%);
}

@media (min-width: 768px) {
    .ptool-home-hero {
        padding: 2rem 2.25rem;
    }
}

.ptool-home-hero__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.3;
    letter-spacing: -0.01em;
    color: var(--ptool-text);
}

.ptool-home-hero__desc {
    margin: 0.625rem 0 0;
    max-width: 32rem;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--ptool-muted);
}

.ptool-home-hero__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.375rem 0.5rem;
    margin-top: 1rem;
    font-size: 0.8125rem;
    color: var(--ptool-muted);
}

.ptool-home-hero__dot {
    opacity: 0.5;
}

@media (min-width: 768px) {
    .ptool-home-hero__title {
        font-size: 1.25rem;
    }
}

.ptool-home-tools__heading {
    margin: 0 0 1rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ptool-text);
}

.ptool-tool-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

@media (min-width: 640px) {
    .ptool-tool-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .ptool-tool-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
}

.ptool-tool-card {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    height: 100%;
    padding: 1rem 1.125rem;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    background: #fff;
    color: inherit;
    text-decoration: none;
    transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.ptool-tool-card:hover {
    border-color: #fdba74;
    box-shadow: 0 4px 14px rgb(234 88 12 / 8%);
    transform: translateY(-1px);
}

.ptool-tool-card:hover .ptool-tool-card__title {
    color: var(--ptool-accent);
}

.ptool-tool-card:hover .ptool-tool-card__arrow {
    color: var(--ptool-accent);
    transform: translateX(2px);
}

.ptool-tool-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 2.5rem;
    height: 2.5rem;
    border-radius: var(--ptool-radius);
    background: var(--ptool-accent-soft);
    font-size: 1.25rem;
    line-height: 1;
}

.ptool-tool-card__body {
    flex: 1;
    min-width: 0;
}

.ptool-tool-card__title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--ptool-text);
    transition: color 0.15s;
}

.ptool-tool-card__desc {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--ptool-muted);
}

.ptool-tool-card__arrow {
    flex-shrink: 0;
    align-self: center;
    font-size: 1rem;
    color: #d6d3d1;
    transition: color 0.15s, transform 0.15s;
}

.ptool-pan-strip {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ptool-border);
}

.ptool-pan-strip__label {
    margin: 0 0 0.875rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ptool-muted);
}

.ptool-pan-strip__list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 0.625rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ptool-pan-strip__item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.375rem 0.625rem;
    border: 1px solid var(--ptool-border);
    border-radius: 9999px;
    background: #fff;
    font-size: 0.75rem;
    color: var(--ptool-text);
}

.ptool-pan-strip__icon {
    width: 1rem;
    height: 1rem;
    object-fit: contain;
}

.ptool-pan-strip__emoji {
    font-size: 0.875rem;
    line-height: 1;
}

.ptool-pan-strip__name {
    white-space: nowrap;
}

/* —— 页头 —— */
.ptool-page-head {
    margin-bottom: 1rem;
}

.ptool-page-head h1 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    line-height: 1.3;
}

.ptool-page-head p {
    margin: 0.375rem 0 0;
    font-size: 0.875rem;
    color: var(--ptool-muted);
    line-height: 1.5;
}

.ptool-page-head__meta {
    margin-top: 0.25rem !important;
    font-size: 0.8125rem !important;
}

.ptool-section-note {
    margin: 1.25rem 0 0;
    font-size: 0.8125rem;
    color: var(--ptool-muted);
    line-height: 1.5;
}

@media (min-width: 768px) {
    .ptool-page-head h1 {
        font-size: 1.25rem;
    }
}

/* —— 工具列表 —— */
.ptool-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--ptool-border);
}

.ptool-list__link {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--ptool-border);
    color: inherit;
    text-decoration: none;
}

.ptool-list__link:hover .ptool-list__title {
    color: var(--ptool-accent);
}

.ptool-list__title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--ptool-text);
}

.ptool-list__desc {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--ptool-muted);
}

/* —— 标签行 —— */
.ptool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.ptool-tags__item {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--ptool-muted);
}

/* —— 表单 —— */
.ptool-label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ptool-text);
}

.ptool-input {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--ptool-text);
    background: #fff;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    outline: none;
    transition: border-color 0.15s;
}

.ptool-input:focus {
    border-color: var(--ptool-accent);
}

.ptool-input:disabled {
    background: var(--ptool-bg);
    color: var(--ptool-muted);
}

.form-control {
    width: 100%;
    padding: 0.625rem 0.75rem;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--ptool-text);
    background: #fff;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    outline: none;
    transition: border-color 0.15s;
}

.form-control:focus {
    border-color: var(--ptool-accent);
}

textarea.form-control,
textarea.ptool-input {
    min-height: 5rem;
    resize: vertical;
}

input[type="checkbox"],
input[type="radio"] {
    accent-color: var(--ptool-accent);
}

.tool-form > * + *,
.auth-form > * + * {
    margin-top: 1.25rem;
}

.tool-form .ptool-label + .form-control,
.tool-form .ptool-label + textarea {
    margin-top: 0.375rem;
}

.ptool-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.625rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    line-height: 1.5;
    border: 1px solid transparent;
    border-radius: var(--ptool-radius);
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}

.ptool-btn--primary {
    background: var(--ptool-accent);
    color: #fff;
}

.ptool-btn--primary:hover {
    background: var(--ptool-accent-hover);
}

.ptool-btn--secondary {
    background: var(--ptool-bg);
    border-color: var(--ptool-border);
    color: var(--ptool-text);
}

.ptool-btn--secondary:hover {
    border-color: #d6d3d1;
}

.ptool-btn--block {
    width: 100%;
}

.ptool-btn--sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.8125rem;
}

/* —— 面板 / 卡片 —— */
.ptool-panel {
    padding-top: 0.25rem;
}

.ptool-card {
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    background: #fff;
    padding: 1.25rem;
}

@media (min-width: 640px) {
    .ptool-card {
        padding: 1.5rem;
    }
}

.ptool-divider {
    margin-block: 2rem;
    border: 0;
    border-top: 1px solid var(--ptool-border);
}

/* —— 筛选按钮 —— */
.ptool-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.375rem;
    margin-bottom: 1rem;
}

.ptool-filter-btn {
    padding: 0.25rem 0.625rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--ptool-muted);
    background: #fff;
    border: 1px solid var(--ptool-border);
    border-radius: 9999px;
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s, background 0.15s;
}

.ptool-filter-btn:hover {
    color: var(--ptool-text);
    border-color: #d6d3d1;
}

.ptool-filter-btn.is-active {
    color: #fff;
    background: var(--ptool-accent);
    border-color: var(--ptool-accent);
}

/* —— 页脚 —— */
.ptool-footer {
    margin-top: auto;
    border-top: 1px solid var(--ptool-border);
    background: #fff;
}

.ptool-footer__inner {
    max-width: var(--ptool-wrap);
    margin-inline: auto;
    padding: 0.875rem 1rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--ptool-muted);
}

.ptool-footer__inner p {
    margin: 0;
}

.ptool-footer__inner p + p {
    margin-top: 0.25rem;
}

/* —— 文章列表 —— */
.ptool-post-list {
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--ptool-border);
}

.ptool-post-item {
    border-bottom: 1px solid var(--ptool-border);
}

.ptool-post-item a {
    display: block;
    padding: 0.75rem 0;
    color: inherit;
    text-decoration: none;
}

.ptool-post-item a:hover .ptool-post-item__title {
    color: var(--ptool-accent);
}

.ptool-post-item__title {
    display: block;
    font-size: 0.9375rem;
    font-weight: 500;
    color: var(--ptool-text);
}

.ptool-post-item__desc {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--ptool-muted);
}

.ptool-empty {
    padding: 2rem 0;
    text-align: center;
    font-size: 0.875rem;
    color: var(--ptool-muted);
}

/* —— 分页 —— */
.ptool-pagination ul.page-numbers {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.375rem;
    list-style: none;
    margin: 2rem 0 0;
    padding: 0;
}

.ptool-pagination ul.page-numbers li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ptool-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.25rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ptool-text);
    text-decoration: none;
    background: #fff;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.ptool-pagination a.page-numbers:hover {
    border-color: var(--ptool-accent);
    color: var(--ptool-accent);
}

.ptool-pagination span.page-numbers.current {
    border-color: var(--ptool-accent);
    background: var(--ptool-accent);
    color: #fff;
}

.ptool-pagination span.page-numbers.dots {
    border-color: transparent;
    background: transparent;
    min-width: auto;
    padding-inline: 0.25rem;
    color: var(--ptool-muted);
}

/* —— 粘贴校验 —— */
.form-control.valid-link,
.valid-link {
    border-color: rgb(34 197 94) !important;
}

/* —— WordPress admin bar —— */
body.admin-bar .ptool-header {
    top: 32px;
}

@media screen and (max-width: 782px) {
    body.admin-bar .ptool-header {
        top: 46px;
    }
}

.post-content pre.directory-tree {
    border: 1px solid var(--ptool-border);
    background: var(--ptool-bg);
    color: var(--ptool-text);
    white-space: pre-wrap;
    word-break: break-all;
    border-radius: var(--ptool-radius);
    padding: 0.75rem;
    font-size: 0.8125rem;
}

/* —— 正文排版 —— */
.post-content {
    color: var(--ptool-text);
    line-height: 1.75;
    font-size: 0.9375rem;
}

.post-content > :first-child {
    margin-top: 0;
}

.post-content h2 {
    margin: 2rem 0 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
}

.post-content h3 {
    margin: 1.5rem 0 0.5rem;
    font-size: 1rem;
    font-weight: 600;
}

.post-content p {
    margin-bottom: 1rem;
}

.post-content ul,
.post-content ol {
    margin: 1rem 0;
    padding-left: 1.5rem;
}

.post-content li {
    margin-bottom: 0.375rem;
}

.post-content a {
    color: var(--ptool-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.post-content blockquote {
    margin: 1.5rem 0;
    padding: 0.5rem 1rem;
    border-left: 3px solid var(--ptool-accent);
    background: var(--ptool-bg);
    color: var(--ptool-muted);
}

.post-content pre {
    margin: 1rem 0;
    padding: 0.875rem 1rem;
    overflow-x: auto;
    border-radius: var(--ptool-radius);
    background: #292524;
    color: #fafaf9;
    font-size: 0.8125rem;
    line-height: 1.6;
}

.post-content code {
    padding: 0.125rem 0.375rem;
    border-radius: 0.25rem;
    background: var(--ptool-bg);
    font-size: 0.875em;
    color: #be123c;
}

.post-content pre code {
    padding: 0;
    background: transparent;
    color: inherit;
}

.post-content img {
    margin: 1rem 0;
    border-radius: var(--ptool-radius);
}

.post-content table {
    width: 100%;
    margin: 1rem 0;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.post-content th,
.post-content td {
    padding: 0.5rem 0.625rem;
    border: 1px solid var(--ptool-border);
    text-align: left;
}

.post-content th {
    background: var(--ptool-bg);
    font-weight: 500;
}

.post-content hr {
    margin: 2rem 0;
    border: 0;
    border-top: 1px solid var(--ptool-border);
}

/* —— 文章标签 / 导航 —— */
.post-tags {
    margin-top: 2rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--ptool-border);
    font-size: 0.875rem;
    color: var(--ptool-muted);
}

.post-tags a {
    color: var(--ptool-accent);
}

.post-tags a:hover {
    text-decoration: underline;
}

.post-related {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ptool-border);
}

.post-nav {
    margin-top: 1.5rem;
    padding-top: 1rem;
    border-top: 1px solid var(--ptool-border);
}

.post-nav__inner {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    font-size: 0.875rem;
}

.post-nav__link {
    min-width: 0;
    color: var(--ptool-muted);
    text-decoration: none;
}

.post-nav__link:hover {
    color: var(--ptool-accent);
}

.post-nav__link--next {
    text-align: right;
    margin-left: auto;
}

/* —— 工具页组件 —— */
.ptool-alert {
    margin-top: 0;
    padding: 0.75rem 1rem;
    border: 1px solid #fde68a;
    border-radius: var(--ptool-radius);
    background: #fffbeb;
    font-size: 0.875rem;
    color: #92400e;
    line-height: 1.5;
}

.ptool-alert a {
    color: var(--ptool-accent-hover);
    font-weight: 500;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.ptool-help {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    background: var(--ptool-bg);
}

.ptool-help h4 {
    margin: 0 0 0.75rem;
    font-size: 0.875rem;
}

.ptool-help ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.ptool-help li {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    color: var(--ptool-muted);
    line-height: 1.5;
}

.ptool-help li:last-child {
    margin-bottom: 0;
}

.ptool-help li::before {
    content: "•";
    color: var(--ptool-accent);
    flex-shrink: 0;
}

.ptool-result {
    margin-top: 2rem;
    padding: 1rem 1.25rem;
    border: 1px solid #a7f3d0;
    border-radius: var(--ptool-radius);
    background: #ecfdf5;
}

.ptool-result__head {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.ptool-result__head h4 {
    margin: 0;
    font-size: 0.875rem;
}

.ptool-result pre {
    max-height: 20rem;
    margin: 0;
    padding: 0.75rem;
    overflow-y: auto;
    border-radius: var(--ptool-radius);
    background: #fff;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.75rem;
    line-height: 1.6;
    white-space: pre-wrap;
    word-break: break-all;
    color: var(--ptool-text);
}

.ptool-result__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
    padding-top: 1rem;
    font-size: 0.875rem;
}

.ptool-result__stats .is-ok {
    color: #047857;
}

.ptool-result__stats .is-fail {
    color: #dc2626;
}

.loading {
    margin-top: 2rem;
    text-align: center;
}

.ptool-spinner {
    width: 2rem;
    height: 2rem;
    margin-inline: auto;
    border: 2px solid var(--ptool-border);
    border-top-color: var(--ptool-accent);
    border-radius: 50%;
    animation: ptool-spin 0.7s linear infinite;
}

@keyframes ptool-spin {
    to {
        transform: rotate(360deg);
    }
}

.ptool-progress {
    width: 13rem;
    max-width: 100%;
    height: 0.375rem;
    margin: 1rem auto 0;
    overflow: hidden;
    border-radius: 9999px;
    background: var(--ptool-border);
}

.ptool-progress__bar {
    height: 100%;
    border-radius: 9999px;
    background: var(--ptool-accent);
    transition: width 0.3s ease;
}

.loading p {
    margin-top: 0.75rem;
    font-size: 0.875rem;
    color: var(--ptool-muted);
}

/* —— 登录页 —— */
.ptool-auth-tabs {
    display: flex;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--ptool-border);
}

.ptool-auth-tab {
    flex: 1;
    padding: 0.75rem 0;
    border: 0;
    border-bottom: 2px solid transparent;
    background: none;
    font-size: 0.875rem;
    color: var(--ptool-muted);
    cursor: pointer;
    transition: color 0.15s, border-color 0.15s;
}

.ptool-auth-tab:hover {
    color: var(--ptool-text);
}

.ptool-auth-tab.is-active {
    border-bottom-color: var(--ptool-accent);
    color: var(--ptool-accent);
    font-weight: 500;
}

/* —— 个人中心 —— */
.user-nav {
    display: flex;
    overflow: hidden;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
}

.user-nav-link {
    flex: 1;
    padding: 0.625rem 0.75rem;
    border-right: 1px solid var(--ptool-border);
    font-size: 0.875rem;
    color: var(--ptool-muted);
    text-align: center;
    text-decoration: none;
    transition: color 0.15s, background 0.15s;
}

.user-nav-link:last-child {
    border-right: 0;
}

.user-nav-link:hover {
    background: var(--ptool-bg);
    color: var(--ptool-text);
}

.user-nav-link.is-active {
    color: var(--ptool-accent);
    font-weight: 500;
    background: var(--ptool-accent-soft);
}

.user-nav-link--logout {
    color: #dc2626;
}

.user-nav-link--logout:hover {
    background: #fef2f2;
    color: #b91c1c;
}

@media (min-width: 1024px) {
    .user-nav {
        flex-direction: column;
    }

    .user-nav-link {
        flex: none;
        border-right: 0;
        border-bottom: 1px solid var(--ptool-border);
        text-align: left;
    }

    .user-nav-link:last-child {
        border-bottom: 0;
    }
}

/* —— 评论 —— */
.comments-area {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ptool-border);
}

.comments-title {
    margin: 0 0 1rem;
    font-size: 1.0625rem;
}

.comment-reply-title {
    margin: 0 0 0.75rem;
    font-size: 0.9375rem;
}

.comment-box {
    display: flex;
    gap: 0.75rem;
}

.comment-avatar {
    width: 2.5rem;
    height: 2.5rem;
    flex-shrink: 0;
    border-radius: 50%;
    object-fit: cover;
}

.comment-input-wrap {
    position: relative;
    flex: 1;
    min-width: 0;
}

.comment-input-wrap textarea {
    min-height: 5rem;
    padding-right: 3rem;
}

.comment-submit {
    position: absolute;
    right: 0.5rem;
    bottom: 0.5rem;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border-radius: 50%;
}

.comment-list {
    margin: 0 0 1.5rem;
    padding: 0;
    list-style: none;
}

.comment-item {
    padding: 1rem 0;
    border-bottom: 1px solid var(--ptool-border);
}

.comment-item-main {
    display: flex;
    gap: 0.75rem;
    align-items: flex-start;
}

.comment-item-main .avatar,
.comment-item-main img[class*="avatar"] {
    align-self: flex-start;
    width: 2.5rem !important;
    height: 2.5rem !important;
    max-height: 2.5rem !important;
    object-fit: cover;
    flex-shrink: 0;
    border-radius: 50%;
}

.comment-body {
    flex: 1;
    min-width: 0;
}

.comment-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.375rem;
}

.comment-author {
    font-size: 0.875rem;
    font-weight: 600;
}

.comment-date {
    font-size: 0.75rem;
    color: var(--ptool-muted);
}

.comment-content {
    font-size: 0.875rem;
    line-height: 1.6;
    color: var(--ptool-text);
}

.comment-by-administrator {
    padding-left: 0.75rem;
    border-left: 3px solid var(--ptool-accent);
    background: var(--ptool-accent-soft);
    border-radius: 0 var(--ptool-radius) var(--ptool-radius) 0;
}

.comment-reply-link {
    font-size: 0.875rem;
    color: var(--ptool-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.comment-list ol.children {
    list-style: none;
    margin: 0.75rem 0 0;
    padding: 0 0 0 0.5rem;
    width: 100%;
}

.comment-list ol.children .comment-item {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

.comment-list #respond.comment-respond {
    margin: 0.5rem 0 0.75rem 0.5rem;
    padding-left: 0.75rem;
    border-left: 2px solid #fed7aa;
}

@media (min-width: 640px) {
    .comment-list ol.children {
        margin-left: 2.5rem;
        padding-left: 1rem;
    }

    .comment-list #respond.comment-respond {
        margin-left: 2.5rem;
        padding-left: 1rem;
    }
}

#reply-title #cancel-comment-reply-link {
    margin-left: 0.5rem;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--ptool-accent-hover);
}

.comment-nav {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.comment-nav a {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--ptool-accent);
}

/* —— QQ 弹窗 —— */
.qq-modal {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgb(28 25 23 / 0.45);
}

.qq-modal.is-open {
    display: flex;
}

.qq-modal-content {
    width: 20rem;
    max-width: 90vw;
    overflow: hidden;
    border: 1px solid var(--ptool-border);
    border-radius: var(--ptool-radius);
    background: #fff;
}

.qq-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--ptool-border);
    font-weight: 600;
}

.qq-modal-close {
    border: 0;
    background: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--ptool-muted);
}

.qq-modal-body,
.qq-modal-footer {
    padding: 1.25rem;
}

.qq-modal-footer {
    padding-top: 0;
}

.qq-tip {
    margin-top: 0.75rem;
    font-size: 0.75rem;
    text-align: center;
    color: var(--ptool-muted);
}

#qq-input {
    text-align: center;
}

.comment-form-wrap {
    margin-bottom: 2rem;
}