/* ============================================================
   销售规划分析 — 页面专用样式（前缀 sp-）
   ============================================================ */

/* ---- 特性卡片 ---- */
.sp-features {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md); margin-bottom: var(--spacing-xl);
}
.sp-feature-card {
    background: white; border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 18px 14px; text-align: center;
    transition: all 0.25s ease; position: relative; overflow: hidden;
}
.sp-feature-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
    background: var(--card-accent, var(--primary-color));
    transform: scaleX(0); transition: transform 0.3s ease;
}
.sp-feature-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.sp-feature-card:hover::before { transform: scaleX(1); }
.sp-feature-card:nth-child(1) { --card-accent: #2563eb; }
.sp-feature-card:nth-child(2) { --card-accent: #059669; }
.sp-feature-card:nth-child(3) { --card-accent: #d97706; }
.sp-feature-card:nth-child(4) { --card-accent: #7c3aed; }
.sp-feature-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 22px; margin-bottom: 10px;
}
.sp-feature-card:nth-child(1) .sp-feature-icon { background: #dbeafe; color: #2563eb; }
.sp-feature-card:nth-child(2) .sp-feature-icon { background: #d1fae5; color: #059669; }
.sp-feature-card:nth-child(3) .sp-feature-icon { background: #fef3c7; color: #d97706; }
.sp-feature-card:nth-child(4) .sp-feature-icon { background: #ede9fe; color: #7c3aed; }
.sp-feature-title { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.sp-feature-desc  { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; }

/* ---- 步骤条 ---- */
.sp-steps { display: flex; align-items: center; justify-content: center; gap: 0; margin-bottom: var(--spacing-xl); padding: 16px 0; }
.sp-step {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 18px; background: white; border: 1px solid var(--border-color);
    border-radius: 999px; font-size: 0.85rem; color: var(--text-muted);
    font-weight: 500; transition: all 0.2s ease;
}
.sp-step.active { background: #2563eb; border-color: #2563eb; color: white; }
.sp-step-num {
    width: 20px; height: 20px; border-radius: 50%;
    background: rgba(0,0,0,0.1); display: inline-flex; align-items: center;
    justify-content: center; font-size: 0.75rem; font-weight: 700;
}
.sp-step.active .sp-step-num { background: rgba(255,255,255,0.25); }
.sp-step-arrow { color: var(--border-color); font-size: 1.2rem; padding: 0 4px; }

/* ---- 上传操作区 ---- */
.sp-input-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl); margin-bottom: var(--spacing-xl);
}
.sp-upload-section { display: flex; flex-direction: column; gap: 12px; }
.sp-section-label {
    font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
    display: flex; align-items: center; gap: 6px; margin-bottom: 4px;
}
.sp-upload-area {
    border: 2px dashed var(--border-color); border-radius: var(--radius-lg);
    padding: 24px 20px; text-align: center; cursor: pointer;
    transition: all 0.2s ease; background: var(--bg-secondary);
    min-height: 148px;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
}
.sp-upload-area:hover, .sp-upload-area.drag-over {
    border-color: #2563eb; background: rgba(37,99,235,0.04);
}
.sp-upload-area.optional { border-style: dashed; }
.sp-upload-icon  { font-size: 2rem; color: var(--text-muted); display: block; margin-bottom: 8px; }
.sp-upload-hint  { font-size: 0.78rem; color: var(--text-muted); margin-top: 4px; }
.sp-upload-success { display: flex; align-items: center; gap: 10px; justify-content: center; }
.sp-success-icon { font-size: 1.4rem; color: #059669; }
.sp-reupload-btn {
    padding: 4px 12px; border: 1px solid var(--border-color);
    border-radius: var(--radius-sm); background: white; font-size: 0.8rem;
    cursor: pointer; transition: all 0.2s; margin-left: 8px;
}
.sp-reupload-btn:hover { border-color: #2563eb; color: #2563eb; }
.sp-dl-btn {
    padding: 6px 12px; border: 1px dashed #2563eb; border-radius: var(--radius-md);
    background: transparent; color: #2563eb; font-size: 0.8rem; cursor: pointer;
    transition: all 0.2s; display: inline-flex; align-items: center; gap: 5px;
    text-decoration: none;
}
.sp-dl-btn:hover { background: #2563eb; color: white; }

/* ---- 目标 GMV 输入 ---- */
.sp-target-box {
    background: white; border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 18px 20px;
    margin-bottom: var(--spacing-xl);
}
.sp-target-header {
    font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
    margin-bottom: 12px; display: flex; align-items: center; gap: 6px;
}
.sp-target-row {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
}
.sp-target-input-wrap {
    position: relative; flex: 1; min-width: 200px;
}
.sp-target-input-wrap .sp-prefix {
    position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
    color: var(--text-muted); font-size: 0.9rem; pointer-events: none;
}
.sp-target-input {
    width: 100%; padding: 10px 12px 10px 26px; border: 1px solid var(--border-color);
    border-radius: var(--radius-md); font-size: 0.95rem; outline: none;
    transition: border-color 0.2s; background: var(--bg-secondary);
}
.sp-target-input:focus { border-color: #2563eb; background: white; }
.sp-target-hint { font-size: 0.78rem; color: var(--text-muted); }
.sp-analyze-btn {
    padding: 11px 28px; border: none; background: #2563eb; color: white;
    border-radius: var(--radius-md); font-size: 0.95rem; font-weight: 600;
    cursor: pointer; transition: all 0.2s ease;
    display: flex; align-items: center; gap: 8px; white-space: nowrap;
}
.sp-analyze-btn:hover:not(:disabled) { background: #1d4ed8; transform: translateY(-1px); }
.sp-analyze-btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.sp-demo-btn {
    width: 100%; padding: 10px 14px; border: 1px dashed #2563eb;
    background: transparent; color: #2563eb; border-radius: var(--radius-md);
    font-size: 0.85rem; cursor: pointer; font-weight: 500; transition: all 0.2s ease;
    display: flex; align-items: center; justify-content: center; gap: 6px;
    margin-bottom: 12px;
}
.sp-demo-btn:hover { background: #2563eb; color: white; }
.sp-demo-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---- 加载 ---- */
.sp-loading { text-align: center; padding: 24px 0; }
.sp-spinner {
    width: 32px; height: 32px; border: 3px solid var(--border-color);
    border-top-color: #2563eb; border-radius: 50%;
    animation: spSpin 0.8s linear infinite; margin: 0 auto 10px;
}
@keyframes spSpin { to { transform: rotate(360deg); } }

/* ---- 统计卡片 ---- */
.sp-summary-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 12px; margin-bottom: var(--spacing-lg);
}
.sp-summary-card {
    background: white; border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 16px 18px;
    display: flex; align-items: center; gap: 12px;
}
.sp-summary-icon {
    width: 44px; height: 44px; border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    font-size: 20px; flex-shrink: 0;
}
.sp-summary-label { font-size: 0.75rem; color: var(--text-muted); margin-bottom: 2px; }
.sp-summary-val   { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.sp-summary-sub   { font-size: 0.75rem; color: var(--text-secondary); margin-top: 2px; }

/* ---- 目标拆解卡片 ---- */
.sp-target-plan-grid {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: 12px; margin-bottom: var(--spacing-lg);
}
.sp-target-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 16px;
    text-align: center; border-top: 3px solid var(--accent, #2563eb);
}
.sp-target-card-val   { font-size: 1.2rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.sp-target-card-label { font-size: 0.8rem; color: var(--text-muted); }
.sp-target-card-sub   { font-size: 0.75rem; color: var(--text-secondary); margin-top: 4px; }

/* ---- 图表卡片 ---- */
.sp-chart-card {
    background: var(--bg-card); border: 1px solid var(--border-color);
    border-radius: var(--radius-lg); padding: 20px; margin-bottom: var(--spacing-lg);
}
.sp-chart-header {
    display: flex; align-items: center; justify-content: space-between;
    margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color);
}
.sp-chart-title { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); display: flex; align-items: center; gap: 6px; }
.sp-chart-hint  { font-size: 0.78rem; color: var(--text-muted); }

/* ---- 诊断卡片 ---- */
.sp-diag-grid { display: flex; flex-direction: column; gap: 10px; margin-bottom: var(--spacing-lg); }
.sp-diag-item {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 14px 16px; border-radius: var(--radius-md);
    border: 1px solid; border-left-width: 4px;
}
.sp-diag-item.danger  { background: rgba(220,38,38,0.10);  border-color: rgba(220,38,38,0.30);  border-left-color: #dc2626; }
.sp-diag-item.warning { background: rgba(245,158,11,0.10); border-color: rgba(245,158,11,0.30); border-left-color: #f59e0b; }
.sp-diag-item.success { background: rgba(22,163,74,0.10);  border-color: rgba(22,163,74,0.30);  border-left-color: #16a34a; }
.sp-diag-item.info    { background: rgba(37,99,235,0.10);  border-color: rgba(37,99,235,0.30);  border-left-color: #2563eb; }
.sp-diag-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 1px; }
.sp-diag-item.danger  .sp-diag-icon { color: #dc2626; }
.sp-diag-item.warning .sp-diag-icon { color: #f59e0b; }
.sp-diag-item.success .sp-diag-icon { color: #16a34a; }
.sp-diag-item.info    .sp-diag-icon { color: #2563eb; }
.sp-diag-title  { font-size: 0.9rem; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.sp-diag-msg    { font-size: 0.82rem; color: var(--text-secondary); margin-bottom: 4px; }
.sp-diag-action { font-size: 0.8rem; color: var(--text-muted); display: flex; align-items: flex-start; gap: 4px; }
.sp-diag-action::before { content: '▶'; font-size: 0.65rem; margin-top: 2px; flex-shrink: 0; }

/* ---- 引导面板 ---- */
.sp-guide-panel {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 0; margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color); border-radius: var(--radius-lg);
    background: var(--bg-card); overflow: hidden;
}
.sp-guide-col {
    padding: 16px 18px;
    border-right: 1px solid var(--border-color);
}
.sp-guide-col:last-child { border-right: none; }
.sp-guide-col-title {
    font-size: 0.82rem; font-weight: 700; color: var(--text-secondary);
    margin-bottom: 10px; display: flex; align-items: center; gap: 6px;
}
.sp-guide-col:nth-child(1) .sp-guide-col-title i { color: #2563eb; }
.sp-guide-col:nth-child(2) .sp-guide-col-title i { color: #d97706; }
.sp-guide-col:nth-child(3) .sp-guide-col-title i { color: #16a34a; }
.sp-guide-item {
    display: flex; align-items: flex-start; gap: 6px;
    font-size: 0.78rem; color: var(--text-secondary); line-height: 1.6; margin-bottom: 4px;
}
.sp-guide-item::before { content: '\00b7'; font-size: 1rem; line-height: 1.4; color: var(--text-muted); flex-shrink: 0; }

/* ---- 竞店数据上传区 ---- */
.sp-comp-section {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px 20px;
    background: var(--bg-card);
}
.sp-comp-section-header {
    display: flex; align-items: center; justify-content: space-between;
    flex-wrap: wrap; gap: 6px; margin-bottom: 14px;
}
.sp-comp-section-title {
    font-size: 0.95rem; font-weight: 700; color: var(--text-primary);
    display: flex; align-items: center; gap: 6px;
}
.sp-comp-row {
    display: grid; grid-template-columns: 1fr 1.4fr; gap: 16px; align-items: start;
}
.sp-comp-area {
    min-height: 110px !important;
}
.sp-comp-meta {
    display: flex; flex-direction: column; gap: 10px;
}

/* ---- 指标切换按钮栏 ---- */
.sp-metric-bar {
    display: flex; align-items: center; flex-wrap: wrap; gap: 8px;
    padding: 12px 16px; background: var(--bg-secondary);
    border-radius: var(--radius-md); margin-bottom: 16px;
}
.sp-metric-label {
    font-size: 0.78rem; color: var(--text-muted); white-space: nowrap;
}
.sp-metric-btn {
    padding: 4px 12px; font-size: 0.78rem; border-radius: 20px; cursor: pointer;
    border: 1px solid var(--border-color); background: transparent;
    color: var(--text-secondary); transition: all 0.15s;
}
.sp-metric-btn:hover { border-color: #7c3aed; color: #7c3aed; }
.sp-metric-btn.active {
    background: #7c3aed; color: #fff; border-color: #7c3aed;
}

/* ---- 内嵌 AI 分析按钮栏 ---- */
.sp-ai-inline-section {
    margin-top: 4px;
}
.sp-ai-inline-bar {
    display: flex; align-items: center; justify-content: space-between;
    padding: 10px 16px; background: var(--bg-secondary);
    border-radius: var(--radius-md); gap: 12px;
}
.sp-ai-inline-hint {
    font-size: 0.78rem; color: var(--text-muted);
    display: flex; align-items: center; gap: 5px;
}
.sp-ai-inline-btn {
    flex-shrink: 0; font-size: 0.78rem !important;
    padding: 5px 14px !important; white-space: nowrap;
}

/* ---- 响应式 ---- */
@media (max-width: 1000px) {
    .sp-features         { grid-template-columns: repeat(2, 1fr); }
    .sp-summary-grid     { grid-template-columns: repeat(2, 1fr); }
    .sp-target-plan-grid { grid-template-columns: repeat(2, 1fr); }
    .sp-input-grid       { grid-template-columns: 1fr; }
    .sp-guide-panel      { grid-template-columns: 1fr; }
    .sp-guide-col        { border-right: none; border-bottom: 1px solid var(--border-color); }
    .sp-guide-col:last-child { border-bottom: none; }
    .sp-ai-sections      { grid-template-columns: 1fr; }
    .sp-comp-row         { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    .sp-features         { grid-template-columns: 1fr; }
    .sp-summary-grid     { grid-template-columns: 1fr; }
    .sp-target-plan-grid { grid-template-columns: 1fr; }
    .sp-target-row       { flex-direction: column; align-items: stretch; }
}

/* ============================================================
   新版 Section Card 布局（4个板块）
   ============================================================ */
.sp-section-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-bottom: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* 图表区（分析后显示） */
.sp-sec-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-color);
}

/* ---- AI 横条（图表区底部） ---- */
.sp-ai-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    padding: 12px 16px;
    background: linear-gradient(90deg, rgba(30,27,75,0.85) 0%, rgba(49,46,129,0.85) 100%);
    border: 1px solid #4338ca;
    border-radius: var(--radius-md);
}

.sp-ai-bar-info {
    display: flex;
    align-items: center;
    gap: 7px;
    flex: 1;
    min-width: 0;
    font-size: 0.82rem;
    color: #c7d2fe;
}
.sp-ai-bar-info i { color: #a5b4fc; font-size: 1rem; flex-shrink: 0; }

.sp-ai-panel-hd {
    font-size: 0.9rem;
    font-weight: 700;
    color: #e0e7ff;
    display: flex;
    align-items: center;
    gap: 6px;
}
.sp-ai-panel-hd i { color: #a5b4fc; }

.sp-ai-panel-sub {
    font-size: 0.78rem;
    color: #a5b4fc;
    line-height: 1.55;
}

.sp-ai-panel-btn {
    align-self: flex-start;
    font-size: 0.78rem !important;
    padding: 7px 14px !important;
    background: rgba(255,255,255,0.12) !important;
    color: #e0e7ff !important;
    border: 1px solid rgba(255,255,255,0.2) !important;
    border-radius: var(--radius-md) !important;
}
.sp-ai-panel-btn:hover {
    background: rgba(255,255,255,0.2) !important;
}

/* ---- 介绍区文字样式 ---- */
.sp-intro-icon-wrap {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sp-intro-title {
    font-size: 0.98rem;
    font-weight: 700;
    color: var(--text-primary);
}

.sp-intro-desc {
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin: 0;
}

.sp-intro-list {
    padding-left: 16px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.sp-intro-list li {
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

.sp-intro-tip {
    font-size: 0.78rem;
    color: var(--text-muted);
    padding: 8px 12px;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-sm);
    border-left: 3px solid #2563eb;
    display: flex;
    align-items: flex-start;
    gap: 5px;
    line-height: 1.5;
}
.sp-intro-tip i { color: #2563eb; flex-shrink: 0; margin-top: 1px; }

/* ---- Badge ---- */
.sp-badge {
    font-size: 0.72rem;
    border-radius: 4px;
    padding: 2px 7px;
    font-weight: 600;
    margin-left: 4px;
    vertical-align: middle;
}
.sp-badge-required { background: #fee2e2; color: #b91c1c; }
.sp-badge-optional  { background: #fef3c7; color: #92400e; }

/* ---- 列名要求区 ---- */
.sp-col-reqs {
    padding: 10px 13px;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    font-size: 0.78rem;
}
.sp-col-reqs-title {
    font-weight: 700;
    color: var(--text-secondary);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.sp-tag-required { background: #fee2e2; color: #b91c1c; border-radius: 4px; padding: 2px 7px; font-weight: 600; }
.sp-tag-optional  { background: #f0fdf4; color: #166534; border-radius: 4px; padding: 2px 7px; }

/* ---- 目标GMV内嵌区 ---- */
.sp-target-inline {
    padding: 12px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

/* ---- 操作按钮行 ---- */
.sp-sec-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}
.sp-sec-actions .sp-demo-btn {
    width: auto;
    margin-bottom: 0;
    padding: 10px 16px;
    font-size: 0.85rem;
}
.sp-sec-actions .sp-analyze-btn {
    flex-shrink: 0;
}

/* ---- 响应式（新布局） ---- */
@media (max-width: 1100px) {
    .sp-sec-row { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .sp-section-card  { padding: 16px; }
    .sp-sec-actions   { flex-direction: column; align-items: stretch; }
    .sp-sec-actions .sp-analyze-btn { justify-content: center; }
    .sp-sec-actions .sp-demo-btn    { justify-content: center; }
}