/**
 * Target Image Tools - Main Application Styles
 */

:root {
    --tit-bg-card: #ffffff;
    --tit-bg-subpanel: #f8fafc;
    --tit-border-color: #f0f0f0;
    --tit-border-hover: #0066ff;
    --tit-primary: #0066ff;
    --tit-primary-hover: #0052cc;
    --tit-text-main: #1f2937;
    --tit-text-muted: #6b7280;
    --tit-shadow-sm: 0 4px 20px rgba(0, 0, 0, 0.05);
    --tit-shadow-hover: 0 8px 30px rgba(0, 0, 0, 0.08);
    --tit-radius: 12px;
}

/* 全局基准重置 */
.tit-container,
.tit-container * {
    direction: ltr !important;
    text-align: left !important;
    box-sizing: border-box !important;
}

.tit-container {
    width: 80vw !important;
    max-width: 1400px;
    margin-left: calc(50% - 40vw) !important;
    margin-right: calc(50% - 40vw) !important;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--tit-text-main);
}

/* 顶部 SEO 标题与简介 */
.tit-header-section {
    text-align: center !important;
    margin-bottom: 28px;
    width: 100%;
}

.tit-page-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--tit-text-main);
    margin: 0 auto 8px auto !important;
    line-height: 1.3;
    text-align: center !important;
}

.tit-page-desc {
    font-size: 0.95rem;
    color: var(--tit-text-muted);
    margin: 0 auto !important;
    line-height: 1.5;
    text-align: center !important;
}

/* 阴影卡片 */
.tit-card {
    background: var(--tit-bg-card);
    border: 1px solid var(--tit-border-color);
    border-radius: var(--tit-radius);
    box-shadow: var(--tit-shadow-sm);
    margin-bottom: 24px;
    padding: 24px;
    transition: box-shadow 0.25s ease, border-color 0.25s ease;
}

.tit-card:hover {
    box-shadow: var(--tit-shadow-hover);
}

.tit-card-header {
    margin-bottom: 20px;
    border-bottom: 1px solid #f7f7f7;
    padding-bottom: 12px;
}

.tit-card-header h3 {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--tit-text-main);
}

.tit-card-subhead {
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: #64748b !important;
    margin-top: 4px !important;
}

/* 控制网格 */
.tit-grid-controls {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 20px 24px !important;
    align-items: start !important;
    justify-items: stretch !important;
    width: 100% !important;
}

.tit-control-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 8px !important;
    width: 100% !important;
    float: none !important;
    margin: 0 !important;
}

.tit-label-row {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.tit-control-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--tit-text-main);
}

.tit-badge {
    background-color: #f3f4f6;
    color: var(--tit-primary);
    padding: 2px 8px;
    border-radius: 6px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tit-subpanel {
    grid-column: 1 / -1 !important;
    width: 100% !important;
    background-color: var(--tit-bg-subpanel);
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    padding: 16px;
    margin-top: 4px;
    animation: fadeIn 0.2s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-4px); }
    to { opacity: 1; transform: translateY(0); }
}

.tit-input-suffix-wrapper {
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
}

.tit-input-sm {
    width: 72px !important;
    padding: 4px 8px !important;
    text-align: right !important;
    font-weight: 600;
}

.tit-suffix {
    font-size: 0.85rem;
    color: var(--tit-text-muted);
}

.tit-slider {
    width: 100%;
    accent-color: var(--tit-primary);
    cursor: pointer;
}

.tit-select,
.tit-input {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    background-color: #ffffff;
    color: var(--tit-text-main);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.tit-select:focus,
.tit-input:focus {
    border-color: var(--tit-primary);
    box-shadow: 0 0 0 3px rgba(0, 102, 255, 0.1);
}

/* 尺寸缩放 */
.tit-input-group {
    display: flex !important;
    flex-direction: column !important;
    gap: 6px !important;
}

.tit-checkbox-group {
    display: flex !important;
    flex-wrap: wrap !important;
    gap: 20px !important;
    align-items: center !important;
    margin-top: 8px !important;
}

.tit-checkbox-label {
    display: inline-flex !important;
    align-items: center !important;
    gap: 8px !important;
    font-size: 0.85rem !important;
    color: var(--tit-text-main) !important;
    cursor: pointer !important;
    user-select: none !important;
    margin: 0 !important;
    line-height: 1 !important;
}

.tit-checkbox-label input[type="checkbox"] {
    appearance: checkbox !important;
    -webkit-appearance: checkbox !important;
    accent-color: var(--tit-primary) !important;
    width: 16px !important;
    height: 16px !important;
    margin: 0 !important;
    padding: 0 !important;
    position: static !important;
    flex-shrink: 0 !important;
    cursor: pointer !important;
}

.tit-checkbox-label span {
    display: inline-block !important;
    line-height: 1 !important;
}

/* 拖拽上传区域 */
.tit-dropzone {
    border: 2px dashed #e5e7eb;
    border-radius: 8px;
    padding: 40px 20px;
    text-align: center !important;
    cursor: pointer;
    background-color: #fafafa;
    transition: all 0.2s ease;
}

.tit-dropzone-content,
.tit-drop-title,
.tit-drop-hint {
    text-align: center !important;
}

.tit-dropzone:hover,
.tit-dropzone.tit-dragover {
    border-color: var(--tit-border-hover);
    background-color: #f4f8ff;
}

/* 上传图标修改为水平居中对齐 */
.tit-upload-icon {
    color: var(--tit-primary);
    margin-bottom: 12px;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
}

.tit-drop-title {
    margin: 0 0 6px 0 !important;
    font-size: 1rem;
    color: var(--tit-text-main);
}

.tit-browse-btn {
    color: var(--tit-primary);
    font-weight: 600;
    text-decoration: underline;
}

.tit-drop-hint {
    margin: 0 !important;
    font-size: 0.85rem;
    color: var(--tit-text-muted);
}

.tit-hidden {
    display: none !important;
}

.tit-estimation-card {
    border: 2px solid #e0e7ff !important;
    background: #f8fafc !important;
}

.tit-estimation-header {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
}

.tit-spinner-text {
    font-size: 0.85rem;
    color: var(--tit-primary);
    font-weight: 500;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.tit-est-grid {
    display: grid !important;
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px !important;
    margin-bottom: 24px !important;
}

.tit-est-item {
    background: #ffffff !important;
    border: 1px solid #e2e8f0 !important;
    border-radius: 8px !important;
    padding: 12px 16px !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 4px !important;
}

.tit-est-item-full {
    grid-column: 1 / -1 !important;
}

.tit-est-label {
    font-size: 0.82rem !important;
    color: var(--tit-text-muted) !important;
    font-weight: 500 !important;
}

.tit-est-val {
    font-size: 1.15rem !important;
    font-weight: 700 !important;
    color: var(--tit-text-main) !important;
}

.tit-highlight {
    color: #10b981 !important;
}

.tit-est-actions {
    display: flex !important;
    justify-content: center !important;
    margin-top: 32px !important;
}

.tit-btn-start-batch {
    background-color: var(--tit-primary) !important;
    color: #ffffff !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 14px 32px !important;
    font-size: 1.05rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    box-shadow: 0 4px 12px rgba(0, 102, 255, 0.25) !important;
    transition: all 0.2s ease !important;
}

.tit-btn-start-batch:hover {
    background-color: var(--tit-primary-hover) !important;
    transform: translateY(-1px) !important;
    box-shadow: 0 6px 16px rgba(0, 102, 255, 0.35) !important;
}

.tit-btn-start-batch:disabled {
    background-color: #94a3b8 !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    transform: none !important;
}

@media (max-width: 768px) {
    .tit-container {
        width: 90vw !important;
        margin-left: calc(50% - 45vw) !important;
        margin-right: calc(50% - 45vw) !important;
    }

    .tit-grid-controls,
    .tit-est-grid {
        grid-template-columns: 1fr !important;
    }
}

.tit-text-green {
    color: #10b981 !important;
}

.tit-text-red {
    color: #ef4444 !important;
}

/* 模式切换选项卡 (Tabs) */
.tit-tabs {
    display: flex !important;
    gap: 8px !important;
    border-bottom: 2px solid #e2e8f0;
    margin-bottom: 20px;
}

.tit-tab-btn {
    background: none !important;
    border: none !important;
    padding: 10px 18px !important;
    font-size: 0.95rem !important;
    font-weight: 600 !important;
    color: var(--tit-text-muted) !important;
    cursor: pointer !important;
    border-bottom: 3px solid transparent !important;
    margin-bottom: -2px !important;
    transition: all 0.2s ease !important;
}

.tit-tab-btn:hover {
    color: var(--tit-primary) !important;
}

.tit-tab-btn.tit-tab-active {
    color: var(--tit-primary) !important;
    border-bottom-color: var(--tit-primary) !important;
}

.tit-tab-panel {
    animation: fadeIn 0.25s ease-in-out;
}

/* 控制区通用按钮样式 */
.tit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 20px;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed !important;
}

.tit-btn-secondary {
    background-color: #f1f5f9;
    color: #334155;
    border: 1px solid #cbd5e1;
}

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

.tit-btn-danger {
    background-color: #fef2f2;
    color: #ef4444;
    border: 1px solid #fca5a5;
}

.tit-btn-danger:hover:not(:disabled) {
    background-color: #fee2e2;
}

.tit-btn-success {
    background-color: #10b981;
    color: #ffffff;
}

.tit-btn-success:hover:not(:disabled) {
    background-color: #059669;
}

/* 1. 强行重置插件内所有 input 和 select 的边距与高度 */
#tit-app .tit-input,
#tit-app .tit-select {
    padding: 6px 12px !important;
    font-size: 14px !important;
    height: 38px !important;             /* 统一固定高度，防止被主题高 padding 撑变形 */
    line-height: 1.4 !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

/* 2. 矫正带单位组合框的 Flex 垂直居中对齐 */
#tit-app .tit-input-with-unit {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: 100% !important;
}

#tit-app .tit-input-with-unit .tit-input {
    flex: 1 1 auto !important;
    min-width: 0 !important;
    border: 1px solid #e5e7eb !important;
    background-color: #ffffff !important;
    border-radius: 8px !important;
}

#tit-app .tit-input-with-unit .tit-select {
    width: 90px !important;
    flex-shrink: 0 !important;
}

/* Output Format 右侧小提示按钮样式 */
.tit-info-btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 18px !important;
    height: 18px !important;
    border-radius: 50% !important;
    background-color: #f3f4f6 !important;
    color: var(--tit-text-muted) !important;
    border: 1px solid #d1d5db !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    cursor: pointer !important;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    transition: all 0.2s ease !important;
}

.tit-info-btn:hover {
    background-color: var(--tit-primary) !important;
    color: #ffffff !important;
    border-color: var(--tit-primary) !important;
}