/**
 * 文件：assets/css/common.css
 * 作用：ApiNexus 全局公共样式（白色主题）
 * @version 1.0.0
 */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --vs-mobile-drawer-height: 80vh;
    --vs-desktop-modal-width: min(96vw, 1120px);
    --vs-desktop-modal-max-width: 1120px;
    --vs-desktop-modal-min-width: min(96vw, 720px);
    --vs-desktop-modal-height: min(92vh, 860px);
    --vs-primary: #111111;
    --vs-primary-hover: #2d2d2d;
    /* 后台 Markdown：钉死黑强调色，禁止回落成任何绿色 */
    --vs-md-accent: #111111;
    --vs-danger: #dc2626;
    --vs-danger-hover: #ef4444;
    --vs-success: #15803d;
    --vs-warning: #e37318;
    --vs-text: #111111;
    --vs-text-secondary: #6b7280;
    --vs-border: #e5e7eb;
    --vs-bg: #f8fafc;
    --vs-white: #ffffff;
    --vs-radius: 10px;
    --vs-btn-radius: 10px;
    --vs-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    height: auto;
}

body.vs-body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB',
        'Microsoft YaHei', 'Helvetica Neue', Helvetica, Arial, sans-serif;
    color: var(--vs-text);
    background: var(--vs-bg);
    line-height: 1.6;
    min-height: 100vh;
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

a {
    color: var(--vs-primary);
    text-decoration: none;
}

a:hover {
    color: var(--vs-primary-hover);
}

.vs-container {
    width: 100%;
    max-width: 960px;
    margin: 0 auto;
    padding: 0 20px;
}

.vs-page {
    min-height: 100vh;
}

/* Logo */
.vs-logo {
    display: flex;
    align-items: center;
    gap: 8px;
}

.vs-logo--center {
    justify-content: center;
}

.vs-logo-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--vs-primary);
    color: var(--vs-white);
    border-radius: 8px;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}

.vs-site-logo-img.vs-logo-icon,
.vs-logo-icon.vs-site-logo-img {
    background: transparent;
    object-fit: contain;
    padding: 0;
}

.vs-logo-text {
    font-size: 20px;
    font-weight: 600;
    color: var(--vs-text);
}

/* Card */
.vs-card {
    background: var(--vs-white);
    border-radius: var(--vs-radius);
    box-shadow: var(--vs-shadow);
    padding: 32px;
}

.vs-card-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.vs-card-desc {
    color: var(--vs-text-secondary);
    margin-bottom: 24px;
    font-size: 14px;
}

/* Form */
.vs-form-row {
    margin-bottom: 20px;
}

.vs-form-row--between {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.vs-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--vs-text);
}

.vs-input {
    width: 100%;
    height: 40px;
    padding: 0 12px;
    border: 1px solid var(--vs-border);
    border-radius: 6px;
    font-size: 14px;
    color: var(--vs-text);
    background: var(--vs-white);
    transition: border-color 0.2s;
    outline: none;
}

.vs-input:focus {
    border-color: var(--vs-primary);
    box-shadow: 0 0 0 2px rgba(17, 17, 17, 0.08);
}

.vs-checkbox {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--vs-text-secondary);
    cursor: pointer;
}

.vs-checkbox input {
    width: 16px;
    height: 16px;
    accent-color: var(--vs-primary);
}

.vs-form-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.vs-form-actions--center {
    justify-content: center;
}

/* Buttons */
.vs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 44px;
    padding: 0 24px;
    border: none;
    border-radius: var(--vs-btn-radius, 10px);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

.vs-btn--primary {
    background: var(--vs-primary);
    color: var(--vs-white);
    border: 1px solid var(--vs-primary);
}

.vs-btn--primary:hover {
    background: var(--vs-primary-hover);
    border-color: var(--vs-primary-hover);
    color: var(--vs-white);
}

.vs-btn--default {
    background: var(--vs-white);
    color: var(--vs-text);
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-btn-radius, 10px);
}

.vs-btn--default:hover {
    border-color: var(--vs-primary);
    color: var(--vs-primary);
}

.vs-btn--danger {
    background: var(--vs-danger);
    color: var(--vs-white);
}

.vs-btn--danger:hover {
    background: var(--vs-danger-hover);
    color: var(--vs-white);
}

.vs-btn--text {
    background: transparent;
    color: var(--vs-primary);
    padding: 0 12px;
    height: 32px;
}

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

.vs-btn--rect {
    border-radius: var(--vs-btn-radius, 10px);
    height: auto;
    min-height: 34px;
    padding: 6px 14px;
    font-weight: 500;
}

.vs-btn--xs {
    min-height: 28px;
    padding: 4px 10px;
    font-size: 12px;
}

.vs-btn--disabled {
    background: #f0f0f0;
    color: #bbb;
    cursor: not-allowed;
    padding: 0 24px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    border-radius: 6px;
    font-size: 14px;
}

/* Alert */
.vs-alert {
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    margin-bottom: 20px;
}

.vs-alert--error {
    background: #fff0f0;
    color: var(--vs-danger);
    border: 1px solid #ffd6d6;
}

.vs-alert--success {
    background: #f0faf5;
    color: var(--vs-success);
    border: 1px solid #b8e6cc;
}

.vs-alert--warning {
    background: #fff7e8;
    color: var(--vs-warning);
    border: 1px solid #ffe4b8;
}

/* Notice — 表单说明、操作提醒等统一提示块（仅保留色块，无图标） */
.vs-notice {
    padding: 14px 16px;
    margin-bottom: 16px;
    border-radius: 10px;
    border: 1px solid transparent;
    font-size: 14px;
    line-height: 1.65;
    color: var(--vs-text);
}

.vs-notice__title {
    margin: 0 0 4px;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
}

.vs-notice__text {
    margin: 0;
    color: var(--vs-text-secondary);
}

.vs-notice__text p {
    margin: 0 0 6px;
}

.vs-notice__text p:last-child {
    margin-bottom: 0;
}

.vs-notice__text ul {
    margin: 6px 0 0;
    padding-left: 18px;
}

.vs-notice__text li {
    margin-bottom: 4px;
}

.vs-notice__text li:last-child {
    margin-bottom: 0;
}

.vs-notice__link {
    color: inherit;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.vs-notice--info {
    background: #f0f6ff;
    border-color: #c8dcff;
}

.vs-notice--warning {
    background: #fff8eb;
    border-color: #f5d9a8;
}

.vs-notice--tip {
    background: #f4f8f4;
    border-color: #c8e6c9;
}

.vs-notice--success {
    background: #f0faf5;
    border-color: #b8e6cc;
}

.vs-notice--danger {
    background: #fff0f0;
    border-color: #ffd6d6;
}

.vs-notice--compact {
    padding: 10px 12px;
    margin-bottom: 12px;
    font-size: 13px;
}

.vs-notice--field {
    padding: 8px 10px;
    margin: 6px 0 0;
    font-size: 12px;
    border-radius: 8px;
    width: 100%;
    box-sizing: border-box;
}

.vs-notice--field .vs-notice__title {
    font-size: 12px;
    margin-bottom: 2px;
}

.vs-notice__text code {
    padding: 1px 5px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.06);
    font-size: 0.92em;
    word-break: break-all;
    overflow-wrap: anywhere;
    white-space: pre-wrap;
}

/* 可复制长链接行：输入框 + 复制按钮，防溢出 */
.vs-copy-row {
    display: flex;
    align-items: stretch;
    gap: 10px;
    width: 100%;
    min-width: 0;
}

.vs-copy-row .vs-input {
    flex: 1 1 auto;
    min-width: 0;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
}

.vs-copy-row .vs-btn {
    flex: 0 0 auto;
    height: 40px;
    min-height: 40px;
    padding: 0 16px;
}

/* 开关行：与上下提示/字段间距均衡 */
.vs-form-row--check,
.vs-form-row:has(> .vs-checkbox) {
    margin-top: 12px;
    margin-bottom: 16px;
    padding: 2px 0;
}

.vs-form-row--check .vs-checkbox,
.vs-form-row:has(> .vs-checkbox) .vs-checkbox {
    min-height: 24px;
    line-height: 1.4;
}

/* 系统设置：同行动作按钮统一高度 */
.vs-settings-form .vs-form-actions .vs-btn,
.vs-form.vs-settings-form .vs-form-actions .vs-btn {
    height: 44px;
    min-height: 44px;
}

.vs-form-subtitle {
    margin-top: 4px;
    margin-bottom: 12px;
}

.vs-divider + .vs-form-subtitle {
    margin-top: 0;
}

.vs-form .vs-notice--compact + .vs-form-row--check,
.vs-form .vs-notice--field + .vs-form-row--check {
    margin-top: 14px;
}

.vs-form-row--check + .vs-form-row {
    margin-top: 4px;
}

.vs-link {
    font-size: 14px;
    color: var(--vs-primary);
}

.vs-link-sep {
    color: var(--vs-border);
    margin: 0 8px;
}

/* Header / Footer */
.vs-header {
    background: var(--vs-white);
    border-bottom: 1px solid var(--vs-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.vs-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

.vs-nav {
    display: flex;
    gap: 24px;
}

.vs-nav-link {
    font-size: 14px;
    color: var(--vs-text-secondary);
    font-weight: 500;
}

.vs-nav-link.is-active,
.vs-nav-link:hover {
    color: var(--vs-primary);
}

.vs-footer {
    padding: 24px 0;
    margin-top: auto;
    border-top: 1px solid var(--vs-border);
}

.vs-site-footer {
    width: 100%;
}

.vs-site-footer__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 20px;
    color: var(--vs-text-secondary);
    font-size: 13px;
    text-align: center;
}

.vs-site-footer__item a {
    color: var(--vs-text-secondary);
    text-decoration: none;
}

.vs-site-footer__item a:hover {
    color: var(--vs-primary);
}

.vs-site-footer__gongan-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.vs-gongan-icon {
    display: inline-block;
    width: 16px;
    height: 16px;
    object-fit: contain;
    flex-shrink: 0;
}

/* 兼容旧类名 */
.vs-beian {
    margin-top: 8px;
    font-size: 12px;
}

.vs-beian a {
    color: var(--vs-text-secondary);
    text-decoration: none;
}

.vs-beian a:hover {
    color: var(--vs-primary);
}

.vs-beian__sep {
    margin: 0 8px;
    color: var(--vs-border);
}

/* Mobile */
@media (max-width: 768px) {
    .vs-container {
        padding: 0 16px;
    }

    .vs-card {
        padding: 20px 16px;
    }

    .vs-btn {
        min-height: 44px;
        padding: 0 16px;
    }

    .vs-form-actions {
        flex-direction: column;
    }

    .vs-form-actions .vs-btn,
    .vs-form-actions .vs-btn--disabled {
        width: 100%;
    }

    .vs-account-form .vs-form-actions,
    .vs-admin-bind-form .vs-form-actions--inline {
        flex-direction: row;
        justify-content: flex-end;
    }

    .vs-account-form .vs-form-actions .vs-btn,
    .vs-account-form .vs-form-actions .vs-btn--disabled,
    .vs-admin-bind-form .vs-form-actions--inline .vs-btn {
        width: auto;
    }

    .vs-header-inner {
        height: 52px;
    }

    .vs-nav {
        gap: 16px;
    }

    .vs-site-footer__inner {
        flex-direction: column;
        gap: 8px;
    }
}

/* ═══ 全站数据加载动效（列表 / 详情 / 配置面板）═══ */
.vs-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 48px 20px;
    min-height: 140px;
    text-align: center;
    color: var(--vs-text-secondary, #6b7280);
}
.vs-loading--compact {
    padding: 28px 16px;
    min-height: 96px;
    gap: 10px;
}
.vs-loading__orbit {
    position: relative;
    width: 40px;
    height: 40px;
}
.vs-loading__ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2.5px solid rgba(15, 23, 42, 0.08);
    border-top-color: #0f172a;
    animation: vs-loading-spin 0.75s linear infinite;
}
.vs-loading__dot {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 7px;
    height: 7px;
    margin: -3.5px 0 0 -3.5px;
    border-radius: 50%;
    background: #0f172a;
    animation: vs-loading-pulse 1s ease-in-out infinite;
}
.vs-loading__text {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
    letter-spacing: 0.02em;
    color: var(--vs-text-secondary, #64748b);
}
@keyframes vs-loading-spin {
    to { transform: rotate(360deg); }
}
@keyframes vs-loading-pulse {
    0%, 100% { transform: scale(0.85); opacity: 0.55; }
    50% { transform: scale(1.15); opacity: 1; }
}

/* vs-pick 弹层模式（底栏「每页」等，居中/底部抽屉，非下拉） */
.vs-pick-sheet {
    position: fixed;
    inset: 0;
    z-index: 5600;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}
.vs-pick-sheet[hidden] {
    display: none !important;
}
.vs-pick-sheet__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.38);
}
.vs-pick-sheet__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 360px;
    margin: 0 12px 16px;
    background: #fff;
    border-radius: 16px 16px 14px 14px;
    box-shadow: 0 18px 48px rgba(15, 23, 42, 0.18);
    padding: 12px 12px 14px;
    animation: vs-pick-sheet-up 0.2s ease;
}
.vs-pick-sheet__handle {
    width: 36px;
    height: 4px;
    border-radius: 999px;
    background: #e2e8f0;
    margin: 2px auto 10px;
}
.vs-pick-sheet__title {
    margin: 0 4px 10px;
    font-size: 14px;
    font-weight: 600;
    color: #0f172a;
}
.vs-pick-sheet__options {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}
.vs-pick-sheet__option {
    display: block;
    width: 100%;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    border-radius: 10px;
    padding: 12px 10px;
    font-size: 14px;
    font-weight: 500;
    color: #0f172a;
    cursor: pointer;
    text-align: center;
}
.vs-pick-sheet__option:hover {
    border-color: #cbd5e1;
    background: #f1f5f9;
}
.vs-pick-sheet__option.is-selected {
    border-color: #0f172a;
    background: #0f172a;
    color: #fff;
}
@keyframes vs-pick-sheet-up {
    from { transform: translateY(12px); opacity: 0.6; }
    to { transform: translateY(0); opacity: 1; }
}
@media (min-width: 901px) {
    .vs-pick-sheet {
        align-items: center;
    }
    .vs-pick-sheet__panel {
        margin: 0;
        border-radius: 14px;
        animation: vs-pick-sheet-pop 0.18s ease;
    }
    .vs-pick-sheet__handle {
        display: none;
    }
    @keyframes vs-pick-sheet-pop {
        from { transform: scale(0.96); opacity: 0.5; }
        to { transform: scale(1); opacity: 1; }
    }
}

/* JSON 改写说明卡片 */
.vs-json-rewrite-help {
    margin: 0.45rem 0 0.65rem;
    padding: 0.7rem 0.85rem;
    border-radius: 10px;
    border: 1px solid var(--vs-border, #e5e7eb);
    background: #f8fafc;
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--vs-text-secondary, #64748b);
}
.vs-json-rewrite-help strong {
    color: var(--vs-text, #0f172a);
    font-weight: 600;
}
.vs-json-rewrite-help code {
    font-size: 12px;
    padding: 0.05em 0.35em;
    border-radius: 4px;
    background: #e2e8f0;
    color: #0f172a;
}
.vs-json-rewrite-help ol {
    margin: 0.35rem 0 0;
    padding-left: 1.2rem;
}
.vs-json-rewrite-help li + li {
    margin-top: 0.2rem;
}
.vs-json-rewrite-help__eg {
    margin-top: 0.45rem;
    padding: 0.45rem 0.55rem;
    border-radius: 8px;
    background: #fff;
    border: 1px dashed #cbd5e1;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11.5px;
    white-space: pre-wrap;
    color: #334155;
}

/* 代理 JSON 字段改写规则编辑器 */
.vs-json-rewrite {
    margin-top: 0.6rem;
    padding: 0.75rem;
    border: 1px solid var(--vs-border, #e5e7eb);
    border-radius: 10px;
    background: var(--vs-surface-soft, #f9fafb);
}
.vs-json-rewrite__head,
.vs-json-rewrite__row {
    display: grid;
    grid-template-columns: minmax(7rem, 1.2fr) 5.5rem minmax(8rem, 1.6fr) 2.25rem;
    gap: 0.5rem;
    align-items: start;
}
.vs-json-rewrite__head {
    margin-bottom: 0.4rem;
    font-size: 12px;
    color: var(--vs-muted, #6b7280);
}
.vs-json-rewrite__rows {
    display: flex;
    flex-direction: column;
    gap: 0.45rem;
    margin-bottom: 0.6rem;
}
.vs-json-rewrite__row .vs-input,
.vs-json-rewrite__row .vs-select,
.vs-json-rewrite__row textarea.vs-input {
    width: 100%;
    min-width: 0;
}
.vs-json-rewrite__row textarea.vs-input {
    min-height: 2.25rem;
    resize: vertical;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    line-height: 1.4;
}
.vs-json-rewrite__del {
    height: 36px;
    padding: 0 0.4rem;
}
.vs-check {
    display: inline-flex;
    align-items: flex-start;
    gap: 0.45rem;
    margin: 0.25rem 0 0.35rem;
    font-size: 13px;
    line-height: 1.45;
    cursor: pointer;
    user-select: none;
}
.vs-check input {
    margin-top: 0.2rem;
    flex-shrink: 0;
}
@media (max-width: 720px) {
    .vs-json-rewrite__head {
        display: none;
    }
    .vs-json-rewrite__head,
    .vs-json-rewrite__row {
        grid-template-columns: 1fr;
    }
    .vs-json-rewrite__del {
        width: 100%;
    }
}