/**
 * 模态框和对话框样式
 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(4px);
}

.modal-overlay.show {
    display: flex;
}

.modal-content {
    background: #ffffff;
    border-radius: 16px;
    padding: 24px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border: 1px solid #e2e8f0;
    min-width: 320px;
}

.modal-content h3 {
    margin: 0 0 16px 0;
    color: #1e293b;
    font-size: 1.25rem;
    font-weight: 600;
}

.modal-content p {
    margin: 0 0 16px 0;
    color: #475569;
    line-height: 1.6;
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 20px;
}

.btn {
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: #f1f5f9;
    color: #475569;
    border: 1px solid #cbd5e1;
}

.btn-secondary:hover:not(:disabled) {
    background: #e2e8f0;
}

.btn-danger {
    background: #ef4444;
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #dc2626;
}

.form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #d1d5db;
    border-radius: 8px;
    font-size: 14px;
    transition: border-color 0.2s ease;
    box-sizing: border-box;
}

.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.image-size-modal {
    width: min(560px, calc(100vw - 32px));
}

.image-size-modal-hint {
    font-size: 13px;
    color: #64748b;
}

.image-size-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.image-size-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.image-size-field span {
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.image-size-presets {
    margin-top: 18px;
}

.image-size-presets-title {
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
}

.image-size-preset-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.image-size-preset {
    padding: 8px 12px;
}

.image-size-preview-tip {
    margin-top: 14px;
    font-size: 12px;
    color: #64748b;
    line-height: 1.6;
}

.image-size-preview-tip code,
.image-size-modal-hint code {
    padding: 2px 6px;
    border-radius: 6px;
    background: #f1f5f9;
    color: #0f172a;
    font-family: Consolas, "Courier New", monospace;
}

.article-crawler-dialog {
    width: min(1160px, calc(100vw - 20px));
    max-height: min(92vh, 920px);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border-radius: 16px;
    border: 1px solid #dbe4f0;
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.18);
}

.article-crawler-header {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px 8px;
    border-bottom: 1px solid #e2e8f0;
    align-items: flex-start;
}

.article-crawler-header-main {
    min-width: 0;
}

.article-crawler-header-side {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    gap: 8px;
    min-width: min(44%, 420px);
}

.article-crawler-header h3 {
    margin: 1px 0 4px;
    font-size: 1rem;
    color: #0f172a;
    line-height: 1.2;
}

.article-crawler-header p {
    margin: 0;
    color: #64748b;
    font-size: 11px;
    line-height: 1.35;
}

.article-crawler-kicker {
    color: var(--color-primary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.article-crawler-toolbar {
    padding: 8px 14px 8px;
    border-bottom: 1px solid #eef2f7;
    display: grid;
    gap: 8px;
}

.article-crawler-url-field,
.article-crawler-field,
.article-crawler-body-field,
.article-crawler-select-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.article-crawler-url-field > span,
.article-crawler-field > span,
.article-crawler-body-field > span,
.article-crawler-select-field > span {
    font-size: 11px;
    font-weight: 600;
    color: #334155;
    line-height: 1.2;
}

.article-crawler-url-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 6px;
}

.article-crawler-options {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    align-items: end;
}

.article-crawler-check-field {
    display: flex;
    gap: 6px;
    align-items: center;
    min-height: 32px;
    padding: 0;
    font-size: 11px;
    line-height: 1.2;
    color: #334155;
}

.article-crawler-check-field input {
    margin: 0;
}

.article-crawler-status {
    margin: 0;
    padding: 7px 10px;
    border-radius: 8px;
    background: #f8fafc;
    color: #475569;
    font-size: 11px;
    line-height: 1.35;
    min-height: 34px;
    flex: 1 1 auto;
    display: flex;
    align-items: center;
}

.article-crawler-status.is-muted {
    background: #eff6ff;
    color: #1d4ed8;
}

.article-crawler-status.is-success {
    background: #ecfdf5;
    color: #047857;
}

.article-crawler-status.is-error {
    background: #fef2f2;
    color: #b91c1c;
}

.article-crawler-preview {
    padding: 8px 14px 0;
    overflow: auto;
}

.article-crawler-preview-grid {
    display: grid;
    grid-template-columns: minmax(180px, 1.15fr) minmax(132px, 0.7fr) minmax(180px, 1fr) minmax(240px, 1.35fr);
    gap: 6px 8px;
    align-items: end;
}

.article-crawler-field-wide {
    grid-column: span 1;
}

.article-crawler-cover-box {
    margin-top: 8px;
    position: relative;
    display: flex;
    align-items: center;
    min-height: 34px;
    padding: 7px 10px;
    border: 1px dashed #d5deea;
    border-radius: 10px;
    background: linear-gradient(180deg, #fbfdff, #f8fafc);
    cursor: default;
}

.article-crawler-cover-inline {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
    width: 100%;
    font-size: 11px;
    color: #64748b;
}

.article-crawler-cover-inline strong {
    flex: 0 0 auto;
    font-size: 11px;
    color: #0f172a;
}

.article-crawler-cover-inline span {
    min-width: 0;
    flex: 1 1 auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.article-crawler-cover-inline em {
    flex: 0 0 auto;
    font-style: normal;
    color: #94a3b8;
}

.article-crawler-cover-popover {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    width: min(320px, calc(100vw - 48px));
    padding: 8px;
    border: 1px solid #dbe4f0;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
    opacity: 0;
    transform: translateY(-4px);
    pointer-events: none;
    transition: opacity 0.16s ease, transform 0.16s ease;
    z-index: 3;
}

.article-crawler-cover-box:hover .article-crawler-cover-popover,
.article-crawler-cover-box:focus-within .article-crawler-cover-popover,
.article-crawler-cover-box.is-expanded .article-crawler-cover-popover {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.article-crawler-cover-box img {
    width: 100%;
    max-height: 180px;
    object-fit: cover;
    border-radius: 8px;
    display: block;
    background: #e2e8f0;
}

.article-crawler-cover-tip {
    margin-top: 6px;
    font-size: 10px;
    line-height: 1.35;
    color: #b45309;
}

.article-crawler-body-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 8px;
    margin-top: 8px;
    margin-bottom: 8px;
    align-items: start;
}

.article-crawler-body-field {
    margin-top: 0;
    margin-bottom: 0;
}

.article-crawler-body-field textarea {
    min-height: 240px;
    resize: vertical;
    font-family: Consolas, "Courier New", monospace;
    line-height: 1.45;
    font-size: 11px;
}

.article-crawler-render-field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.article-crawler-render-field > span {
    font-size: 11px;
    font-weight: 600;
    color: #334155;
}

.article-crawler-render-box {
    min-height: 240px;
    max-height: 420px;
    overflow: auto;
    border: 1px solid #dbe4f0;
    border-radius: 10px;
    background: linear-gradient(180deg, #ffffff, #f8fafc);
    padding: 8px 10px;
}

.article-crawler-render-view {
    min-height: 208px;
    font-size: 12px;
    line-height: 1.5;
}

.article-crawler-render-view h1,
.article-crawler-render-view h2,
.article-crawler-render-view h3,
.article-crawler-render-view h4 {
    margin-top: 0.8em;
    margin-bottom: 0.35em;
}

.article-crawler-render-view p,
.article-crawler-render-view li {
    margin-top: 0.3em;
    margin-bottom: 0.3em;
}

.article-crawler-render-view pre {
    margin: 0.5em 0;
    padding: 0.7em 0.8em;
}

.article-crawler-render-empty {
    margin: 0;
    color: #94a3b8;
    font-size: 11px;
}

.article-crawler-actions {
    padding: 8px 14px 10px;
    border-top: 1px solid #eef2f7;
    margin-top: 0;
}

.article-crawler-dialog .form-control {
    padding: 6px 8px;
    border-radius: 8px;
    font-size: 12px;
}

.article-crawler-dialog .btn {
    padding: 6px 10px;
    border-radius: 8px;
    font-size: 12px;
}

/* Toast 通知样式 */
.app-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 12px 20px;
    border-radius: 8px;
    color: white;
    font-weight: 500;
    z-index: 1001;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    max-width: 300px;
    word-wrap: break-word;
}

@media (max-width: 768px) {
    .article-crawler-dialog {
        width: calc(100vw - 16px);
        max-height: calc(100vh - 16px);
        border-radius: 14px;
    }

    .article-crawler-header,
    .article-crawler-toolbar,
    .article-crawler-preview,
    .article-crawler-actions {
        padding-left: 14px;
        padding-right: 14px;
    }

    .article-crawler-header {
        flex-direction: column;
        align-items: stretch;
    }

    .article-crawler-header-side {
        min-width: 0;
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .article-crawler-url-row,
    .article-crawler-options,
    .article-crawler-preview-grid,
    .article-crawler-body-layout {
        grid-template-columns: 1fr;
    }

    .article-crawler-field-wide {
        grid-column: span 1;
    }

    .article-crawler-close,
    .article-crawler-url-row .btn,
    .article-crawler-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .article-crawler-body-field textarea {
        min-height: 180px;
    }

    .article-crawler-render-box {
        min-height: 170px;
        max-height: none;
    }

    .article-crawler-render-view {
        min-height: 150px;
    }

    .article-crawler-cover-popover {
        left: 0;
        right: auto;
        width: min(100%, 320px);
    }
}

.app-toast.show {
    transform: translateX(0);
}

.app-toast.success {
    background: #10b981;
}

.app-toast.error {
    background: #ef4444;
}

.app-toast.warning {
    background: #f59e0b;
}

.app-toast.info {
    background: var(--color-primary);
}

/* 工具提示样式 */
.tooltip {
    position: absolute;
    background: #1f2937;
    color: white;
    padding: 6px 10px;
    border-radius: 6px;
    font-size: 12px;
    white-space: nowrap;
    z-index: 1002;
    pointer-events: none;
}

.tooltip::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: #1f2937;
}

/* 拖拽上传样式 */
.drag-over {
    position: relative;
}

.drag-over::after {
    content: '拖拽文件到此处上传';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary);
    opacity: 0.9;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 600;
    z-index: 999;
    backdrop-filter: blur(4px);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .modal-content {
        margin: 20px;
        padding: 20px;
        max-width: calc(100vw - 40px);
    }

    .modal-actions {
        flex-direction: column;
    }

    .btn {
        width: 100%;
        justify-content: center;
    }

    .app-toast {
        right: 10px;
        left: 10px;
        max-width: none;
    }

    .image-size-form {
        grid-template-columns: minmax(0, 1fr);
    }
}

/* 移动端隐藏类 */
@media (max-width: 768px) {
    .mobile-hidden {
        display: none !important;
    }
}

/* 加载状态 */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid #f3f3f3;
    border-top: 2px solid var(--color-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}


/* 搜索弹出层样式 */
.search-modal-content {
    background: var(--color-surface);
    border-radius: 12px;
    width: 90vw;
    max-width: 640px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2), 0 10px 10px -5px rgba(0, 0, 0, 0.1);
    border: 1px solid var(--color-border);
    overflow: hidden;
}

.search-modal-header {
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
}

.search-input-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    background: var(--color-background);
    border: 2px solid var(--color-border);
    border-radius: 8px;
    padding: 8px 12px;
    transition: border-color 0.2s ease;
}

.search-input-wrapper:focus-within {
    border-color: var(--color-primary);
}

.search-icon {
    width: 20px;
    height: 20px;
    color: var(--color-text-secondary);
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--color-text);
    outline: none;
    padding: 0;
}

.search-input::placeholder {
    color: var(--color-text-muted);
}

.search-close-btn {
    background: transparent;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--color-text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.search-close-btn:hover {
    background: var(--color-hover);
    color: var(--color-text);
}

.search-modal-body {
    flex: 1;
    overflow-y: auto;
    min-height: 200px;
    max-height: calc(80vh - 140px);
}

.search-results {
    padding: 8px;
}

.search-empty,
.search-loading,
.search-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 48px 24px;
    color: var(--color-text-secondary);
    text-align: center;
}

.search-empty p,
.search-loading p,
.search-error p {
    margin: 12px 0 0 0;
    font-size: 14px;
}

.search-loading .spin {
    animation: spin 1s linear infinite;
}

.search-results-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.search-result-item {
    display: block;
    padding: 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--color-text);
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.search-result-item:hover,
.search-result-item.selected {
    background: var(--color-hover);
    border-color: var(--color-border);
}

.search-result-item.selected {
    border-color: var(--color-primary);
}

.search-result-title {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--color-text);
}

.search-result-icon {
    width: 16px;
    height: 16px;
    color: var(--color-primary);
    flex-shrink: 0;
}

.search-result-snippet {
    font-size: 13px;
    color: var(--color-text-secondary);
    line-height: 1.5;
    margin-bottom: 6px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-result-snippet mark {
    background: rgba(var(--color-primary-rgb), 0.2);
    color: var(--color-primary);
    padding: 2px 4px;
    border-radius: 3px;
    font-weight: 500;
}

.search-result-path {
    font-size: 12px;
    color: var(--color-text-muted);
    font-family: 'Consolas', 'Monaco', monospace;
}

.search-modal-footer {
    padding: 12px 16px;
    border-top: 1px solid var(--color-border);
    background: var(--color-background);
}

.search-tips {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--color-text-secondary);
    flex-wrap: wrap;
}

.search-tips kbd {
    display: inline-block;
    padding: 2px 6px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-family: 'Consolas', 'Monaco', monospace;
    font-size: 11px;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .search-modal-content {
        width: 95vw;
        max-height: 85vh;
        border-radius: 8px;
    }

    .search-modal-header {
        padding: 12px;
    }

    .search-input {
        font-size: 16px; /* 防止iOS自动缩放 */
    }

    .search-modal-body {
        max-height: calc(85vh - 130px);
    }

    .search-tips {
        gap: 12px;
        font-size: 11px;
    }

    .search-result-item {
        padding: 10px;
    }
}