/* ========== Skill Panel Styles ========== */
/* 库存优化等功能型Skill的交互样式 */

/* ========== A. 计算表单样式 (.calc-form) ========== */
.calc-form {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin: -8px;
}

.calc-form-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-light);
}

.calc-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}

.calc-form-field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.calc-form-field label {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.calc-form-field label .required {
    color: #EF4444;
    margin-left: 2px;
}

.calc-form-field input,
.calc-form-field select {
    padding: 10px 12px;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: var(--transition-fast);
}

.calc-form-field input:focus,
.calc-form-field select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 58, 95, 0.1);
}

.calc-form-field input.error {
    border-color: #EF4444;
    background: #FEF2F2;
}

.calc-form-field input::placeholder {
    color: var(--text-muted);
}

.calc-form-hint {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.calc-form-submit {
    width: 100%;
    padding: 12px 24px;
    background: var(--primary);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-fast);
}

.calc-form-submit:hover {
    background: var(--accent-gold);
    color: var(--primary-dark);
}

/* ========== B. 计算结果卡片样式 (.calc-results) ========== */
.calc-results {
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: 20px;
    margin: -8px;
}

.calc-results-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.calc-results-title::before {
    content: '📊';
}

.calc-results-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 16px;
}

.calc-result-card {
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    padding: 16px;
    text-align: center;
}

.calc-result-card.highlight {
    border-color: var(--accent-gold);
    border-width: 2px;
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.05), rgba(251, 191, 36, 0.08));
}

.calc-result-label {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}

.calc-result-value {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1.2;
}

.calc-result-unit {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-secondary);
}

.calc-result-formula {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--border-light);
}

.calc-results-summary {
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.calc-results-summary p {
    margin-bottom: 8px;
}

.calc-results-summary p:last-child {
    margin-bottom: 0;
}

.calc-results-summary strong {
    color: var(--text-primary);
}

.calc-results-hint {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed var(--border-light);
}

/* ========== C. Knowledge提示样式 (.knowledge-tip) ========== */
.knowledge-tips-container {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: -8px;
}

.knowledge-tip {
    background: #FFF8E1;
    border-left: 4px solid var(--accent-gold);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    padding: 14px 16px;
}

.knowledge-tip-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    color: #92400E;
}

.knowledge-tip-icon {
    font-size: 1.1rem;
}

.knowledge-tip-content {
    font-size: 0.85rem;
    color: #78350F;
    line-height: 1.6;
}

/* ========== 诊断警告样式 ========== */
.diagnose-warnings {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: -8px;
}

.diagnose-warning {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    line-height: 1.5;
}

.diagnose-warning.warning {
    background: #FEF3C7;
    color: #92400E;
}

.diagnose-warning.caution {
    background: #E0F2FE;
    color: #0369A1;
}

.diagnose-warning.info {
    background: var(--bg-primary);
    color: var(--text-secondary);
}

.diagnose-warning-icon {
    flex-shrink: 0;
    font-size: 1rem;
}

.diagnose-warning-text {
    flex: 1;
}

/* ========== 聊天帮助文本 ========== */
.chat-help-text {
    font-size: 0.9rem;
    line-height: 1.6;
}

.chat-help-text p {
    margin-bottom: 10px;
}

.chat-help-text ul {
    list-style: none;
    padding-left: 0;
    margin-bottom: 10px;
}

.chat-help-text li {
    padding: 6px 0 6px 20px;
    position: relative;
    color: var(--text-secondary);
}

.chat-help-text li::before {
    content: '•';
    position: absolute;
    left: 6px;
    color: var(--accent-gold);
}

/* ========== D. Live标记样式 (.skill-live-badge) ========== */
.skill-live-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    animation: livePulse 2s ease-in-out infinite;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}

@keyframes livePulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.85;
        transform: scale(1.02);
    }
}

/* Skill卡片需要相对定位来容纳badge */
.skill-card-item {
    position: relative;
}

/* ========== E. 响应式适配 ========== */
@media (max-width: 640px) {
    .calc-form-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .calc-results-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }
    
    .calc-result-value {
        font-size: 1.5rem;
    }
    
    .calc-form {
        padding: 16px;
    }
    
    .calc-results {
        padding: 16px;
    }
    
    .knowledge-tip {
        padding: 12px 14px;
    }
}

/* ========== 表单内输入框细节优化 ========== */
.calc-form-field select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2394A3B8' d='M3 4.5L6 7.5L9 4.5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* 数字输入框去掉spinner */
.calc-form-field input[type="number"]::-webkit-inner-spin-button,
.calc-form-field input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.calc-form-field input[type="number"] {
    -moz-appearance: textfield;
}

/* ========== 价值展示区块 ========== */
.skill-value-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 12px 0;
}

.skill-value-block {
    padding: 12px 14px;
    border-radius: 8px;
    border-left: 3px solid;
}

.skill-value-block.solves {
    background: rgba(239, 68, 68, 0.06);
    border-color: #ef4444;
}

.skill-value-block.advantage {
    background: rgba(34, 197, 94, 0.06);
    border-color: #22c55e;
}

.skill-value-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.skill-value-text {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* ========== 技术参考链接 ========== */
.skill-references {
    margin: 12px 0;
    padding: 12px;
    background: var(--bg-primary);
    border-radius: 8px;
}

.skill-references-title {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.skill-reference-link {
    display: flex;
    align-items: center;
    padding: 8px 10px;
    margin-bottom: 4px;
    border-radius: 6px;
    text-decoration: none;
    color: var(--text-primary);
    transition: background 0.2s;
    gap: 8px;
}

.skill-reference-link:hover {
    background: rgba(99, 102, 241, 0.08);
}

.skill-reference-name {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--accent);
    white-space: nowrap;
}

.skill-reference-desc {
    font-size: 0.78rem;
    color: var(--text-tertiary);
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.skill-reference-arrow {
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

@media (max-width: 640px) {
    .skill-value-section {
        grid-template-columns: 1fr;
    }
}

/* ========== AGENT STYLES ========== */

/* Agent编排链 */
.agent-orchestration-chain {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding: 16px 20px;
    background: linear-gradient(135deg, #f0f4ff 0%, #e8ecf8 100%);
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    border: 1px solid rgba(99, 102, 241, 0.15);
}

.agent-chain-node {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.7);
    color: var(--text-muted);
    border: 1px solid var(--border-light);
    white-space: nowrap;
    transition: all 0.3s ease;
}

.agent-chain-node.active {
    background: linear-gradient(135deg, #4f46e5, #6366f1);
    color: #fff;
    border-color: #4f46e5;
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
    font-weight: 600;
}

.agent-chain-node.completed {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
    border-color: rgba(16, 185, 129, 0.3);
}

.agent-chain-arrow {
    color: var(--text-muted);
    font-size: 0.75rem;
    opacity: 0.5;
    flex-shrink: 0;
}

/* Agent思考动画 */
.agent-thinking {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 20px 24px;
    background: linear-gradient(135deg, #faf5ff 0%, #f3e8ff 100%);
    border-radius: var(--radius-md);
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.agent-thinking-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    animation: agentThinkPulse 1.5s ease-in-out infinite;
}

@keyframes agentThinkPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.15); opacity: 0.7; }
}

.agent-thinking-text {
    font-size: 0.9rem;
    color: #6b21a8;
    line-height: 1.6;
    font-style: italic;
}

/* Skill调用徽章 */
.agent-skill-badge {
    display: inline-flex;
    align-items: center;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    background: linear-gradient(135deg, #eef2ff, #e0e7ff);
    color: #4338ca;
    border: 1px solid rgba(99, 102, 241, 0.2);
    margin-bottom: 12px;
}

/* Agent步骤历史 */
.agent-step-history {
    border-left: 3px solid rgba(99, 102, 241, 0.2);
    padding-left: 16px;
    margin-bottom: 16px;
    opacity: 0.85;
}

.agent-step-history .step-output {
    max-height: 200px;
    overflow-y: auto;
    position: relative;
}

.agent-step-history .step-output::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40px;
    background: linear-gradient(transparent, var(--bg-secondary));
    pointer-events: none;
}

/* PPT片段样式 */
.agent-ppt-slide {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    max-width: 900px;
    margin: 0 auto;
}

.agent-ppt-slide .ppt-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #fff;
    padding: 24px 32px;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

.agent-ppt-slide .ppt-section {
    padding: 20px 32px;
}

/* Agent场景卡片标识 */
.scenario-card.agent-type {
    border: 1.5px solid rgba(99, 102, 241, 0.3);
    position: relative;
}

.scenario-card.agent-type::after {
    content: 'Agent';
    position: absolute;
    top: 6px;
    right: 6px;
    font-size: 0.6rem;
    font-weight: 700;
    color: #fff;
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
    padding: 2px 6px;
    border-radius: 8px;
    letter-spacing: 0.5px;
}

/* ========== Agent响应式适配 ========== */
@media (max-width: 640px) {
    .agent-orchestration-chain {
        gap: 4px;
        padding: 12px 14px;
    }

    .agent-chain-node {
        font-size: 0.65rem;
        padding: 3px 8px;
    }

    .agent-thinking {
        padding: 14px 16px;
        gap: 10px;
    }

    .agent-step-history .step-output {
        max-height: 150px;
    }
}

/* ===== Agent Data Source Selection ===== */
.agent-datasource-selection {
    padding: 40px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 400px;
    justify-content: center;
}

.agent-datasource-header {
    text-align: center;
    margin-bottom: 32px;
}

.agent-datasource-header .agent-datasource-icon {
    font-size: 48px;
    margin-bottom: 12px;
}

.agent-datasource-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: #1a1a2e;
    margin: 0 0 8px 0;
}

.agent-datasource-header p {
    font-size: 14px;
    color: #666;
    margin: 0;
}

.agent-datasource-options {
    display: flex;
    gap: 20px;
    max-width: 600px;
    width: 100%;
}

.agent-datasource-card {
    flex: 1;
    background: #fff;
    border: 2px solid #e8e8e8;
    border-radius: 16px;
    padding: 28px 20px;
    text-align: center;
    cursor: pointer;
    transition: all 0.25s ease;
    position: relative;
}

.agent-datasource-card:hover {
    border-color: #3498db;
    box-shadow: 0 4px 20px rgba(52,152,219,0.15);
    transform: translateY(-2px);
}

.agent-datasource-card.dragover {
    border-color: #27ae60;
    background: #f0faf0;
    box-shadow: 0 4px 20px rgba(39,174,96,0.2);
}

.agent-datasource-card-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.agent-datasource-card-title {
    font-size: 16px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.agent-datasource-card-desc {
    font-size: 13px;
    color: #666;
    line-height: 1.6;
    margin-bottom: 12px;
}

.agent-datasource-card-tag {
    display: inline-block;
    padding: 4px 12px;
    background: #eef6ff;
    color: #3498db;
    font-size: 12px;
    border-radius: 20px;
    font-weight: 600;
}

.agent-datasource-card-tag.upload-tag {
    background: #f0faf0;
    color: #27ae60;
}

/* 解析进度 */
.agent-parsing-status {
    text-align: center;
}

.agent-parsing-status p {
    margin-top: 16px;
    font-size: 15px;
    color: #666;
}

/* 解析结果 */
.agent-parse-result {
    max-width: 480px;
    width: 100%;
}

.agent-parse-result-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.agent-parse-result-header .agent-parse-result-icon {
    font-size: 28px;
}

.agent-parse-result-header h3 {
    margin: 0;
    font-size: 18px;
    color: #1a1a2e;
}

.agent-parse-result-summary {
    background: #f8f9fa;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 20px;
}

.agent-parse-result-owner {
    font-size: 18px;
    font-weight: 700;
    color: #1a1a2e;
    margin-bottom: 4px;
}

.agent-parse-result-date {
    font-size: 13px;
    color: #888;
    margin-bottom: 16px;
}

.agent-parse-result-tables {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.agent-parse-table-item {
    font-size: 14px;
    padding: 8px 12px;
    border-radius: 8px;
}

.agent-parse-table-item.recognized {
    background: #f0faf0;
    color: #27ae60;
}

.agent-parse-table-item.missing {
    background: #f5f5f5;
    color: #999;
}

.agent-parse-result-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
}

.agent-parse-result-actions .workflow-next-btn {
    flex: 1;
}

.agent-parse-result-actions .workflow-export-btn {
    flex: 0;
    white-space: nowrap;
}

/* 移动端适配 */
@media (max-width: 600px) {
    .agent-datasource-options {
        flex-direction: column;
    }
}