/* ============================================
   Metalys 研报中心 - Reports Center
   继承 common.css 设计变量，品牌蓝 / 白 / 浅灰
   ============================================ */

.rpt-main-content {
    margin-top: 72px;
    min-height: calc(100vh - 72px);
}

.rpt-section {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 32px;
}

.rpt-section-alt {
    background: var(--background);
}

/* ============ 第 1 屏 Hero ============ */
.rpt-hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, var(--background) 0%, var(--surface) 100%);
}

.rpt-hero::before {
    content: '';
    position: absolute;
    top: -120px;
    right: -80px;
    width: 720px;
    height: 720px;
    background: radial-gradient(ellipse at center, rgba(59, 130, 246, 0.10) 0%, transparent 70%);
    pointer-events: none;
}

.rpt-hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 120px 32px 96px;
    display: flex;
    align-items: center;
    gap: 64px;
    position: relative;
    z-index: 1;
}

.rpt-hero-text {
    flex: 1 1 0;
    min-width: 0;
}

.rpt-hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.rpt-hero-title .rpt-highlight {
    color: var(--primary);
}

.rpt-hero-subtitle {
    font-size: 19px;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 560px;
    margin-bottom: 0;
}

.rpt-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 12px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
    border: 2px solid transparent;
    background: none;
}

.rpt-btn-primary {
    background: var(--primary);
    color: #fff;
    border-color: var(--primary);
}

.rpt-btn-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--primary-shadow);
}

.rpt-btn-ghost {
    background: transparent;
    color: var(--primary);
    border-color: var(--primary);
}

.rpt-btn-ghost:hover {
    background: var(--primary);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--primary-shadow);
}

/* ============ Hero 可视化 ============ */
.rpt-hero-visual {
    flex: 0 0 auto;
    max-width: 480px;
    width: 100%;
}

.rpt-viz {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px 24px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}

.rpt-viz-header {
    text-align: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border);
}

.rpt-viz-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
}

.rpt-viz-section {
    margin-bottom: 24px;
}

.rpt-viz-section:last-child {
    margin-bottom: 0;
}

.rpt-viz-section-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* 目标用户 */
.rpt-viz-users {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.rpt-viz-user {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--background);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.rpt-viz-user:hover {
    background: var(--card-hover-bg);
}

.rpt-viz-user svg {
    width: 20px;
    height: 20px;
    color: var(--primary);
    flex-shrink: 0;
}

.rpt-viz-user span {
    font-size: 13px;
    color: var(--text-primary);
    font-weight: 500;
}

/* 报告类型对比 */
.rpt-viz-comparison {
    display: flex;
    align-items: stretch;
    gap: 12px;
}

.rpt-viz-card {
    flex: 1;
    background: var(--background);
    border-radius: 10px;
    padding: 16px;
}

.rpt-viz-card-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

.rpt-viz-card-header svg {
    width: 18px;
    height: 18px;
    color: var(--primary);
}

.rpt-viz-card-header span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
}

.rpt-viz-card-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.rpt-viz-item {
    font-size: 12px;
    color: var(--text-secondary);
    padding-left: 12px;
    position: relative;
}

.rpt-viz-item::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary);
}

.rpt-viz-divider {
    width: 1px;
    background: var(--border);
    margin: 8px 0;
}

/* 更新机制 */
.rpt-viz-update {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(59, 130, 246, 0.02) 100%);
    border-radius: 10px;
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.rpt-viz-update-item {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 10px;
}

.rpt-viz-update-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--surface);
    border-radius: 8px;
    flex-shrink: 0;
}

.rpt-hero-features {
    max-width: 1280px;
    margin: 0 auto;
    padding: 48px 32px 80px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.rpt-hero-feature {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 28px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.rpt-hero-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.rpt-hero-feature-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    flex-shrink: 0;
}

.rpt-hero-feature-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.rpt-hero-feature-content p {
    font-size: 15px;
    color: var(--text-secondary);
    margin: 0;
}

/* ============ 第 2 屏 能力价值 ============ */
.rpt-value-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.rpt-value-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 36px 32px;
    transition: all 0.3s ease;
}

.rpt-value-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

.rpt-value-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.rpt-value-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.rpt-value-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.rpt-value-data {
    display: inline-block;
    font-size: 15px;
    font-weight: 700;
    color: var(--primary);
    background: rgba(59, 130, 246, 0.08);
    border-radius: 999px;
    padding: 6px 16px;
}

/* ============ 企业历史沿革专题介绍区 ============ */
.rpt-history-intro {
    max-width: 1080px;
    margin: 0 auto;
    text-align: center;
}

.rpt-history-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.rpt-history-desc {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
    max-width: 880px;
    margin: 0 auto 48px;
}

.rpt-history-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    text-align: left;
}

.rpt-history-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 36px 32px;
    transition: all 0.3s ease;
}

.rpt-history-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}

.rpt-history-icon {
    width: 48px;
    height: 48px;
    color: var(--primary);
    margin-bottom: 20px;
}

.rpt-history-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 14px;
}

.rpt-history-card p {
    font-size: 15px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.rpt-history-btn {
    padding: 12px 28px;
    font-size: 15px;
}

/* ============ 第 3 屏 报告列表 ============ */
.rpt-list-toolbar {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 40px;
}

.rpt-tabs {
    display: none; /* 隐藏tab按钮 */
}

.rpt-list-search-row {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.rpt-search-box {
    flex: 1 1 260px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--background);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 0 14px;
    color: var(--text-tertiary);
    transition: border-color 0.25s ease;
}

.rpt-search-box:focus-within {
    border-color: var(--primary);
}

.rpt-search-box input {
    flex: 1;
    border: none;
    outline: none;
    background: none;
    font-size: 14px;
    padding: 11px 0;
    color: var(--text-primary);
}

.rpt-search-box input::placeholder {
    color: var(--text-tertiary);
}

.rpt-filter-toggle {
    display: none;
    align-items: center;
    gap: 8px;
    padding: 11px 20px;
    border-radius: 8px;
    border: 1px solid var(--primary);
    color: var(--primary);
    background: none;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
}

.rpt-filter-toggle:hover {
    background: var(--primary);
    color: #fff;
}

.rpt-filters {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.rpt-filter-group {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.rpt-filter-label {
    flex: 0 0 76px;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-tertiary);
    line-height: 30px;
}

.rpt-filter-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.rpt-chip {
    padding: 5px 14px;
    border-radius: 999px;
    font-size: 13px;
    color: var(--text-secondary);
    background: var(--surface);
    border: 1px solid var(--border);
    cursor: pointer;
    transition: all 0.2s ease;
    user-select: none;
}

.rpt-chip:hover {
    color: var(--primary);
    border-color: var(--primary);
}

.rpt-chip.active {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

/* 报告卡片 */
.rpt-report-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.rpt-report-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    text-decoration: none;
    transition: all 0.3s ease;
    height: 100%;
    min-height: 280px;
}

.rpt-report-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 48px rgba(0, 0, 0, 0.08);
    border-color: #e2e8f0;
}

.rpt-report-cover {
    height: 80px;
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    position: relative;
    flex-shrink: 0;
}

.rpt-report-cover::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 120px;
    height: 80px;
    background: radial-gradient(ellipse at top right, rgba(59, 130, 246, 0.15) 0%, transparent 65%);
}

.rpt-report-type {
    position: absolute;
    top: 12px;
    left: 12px;
    z-index: 1;
    font-size: 11px;
    font-weight: 600;
    color: #0369a1;
    background: #fff;
    border-radius: 999px;
    padding: 3px 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    border: 1px solid #e0f2fe;
}

.rpt-report-type-period {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    color: #fff;
    border: none;
}

.rpt-report-body {
    padding: 18px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.rpt-report-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.5;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 45px;
}

.rpt-report-summary {
    font-size: 12px;
    line-height: 1.7;
    color: var(--text-tertiary);
    margin-bottom: 14px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 40px;
}

.rpt-report-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.rpt-report-tag {
    font-size: 11px;
    color: #0369a1;
    background: #f0f9ff;
    border-radius: 6px;
    padding: 3px 10px;
    white-space: nowrap;
    font-weight: 500;
    border: 1px solid #e0f2fe;
}

.rpt-report-date {
    font-size: 11px;
    color: var(--text-tertiary);
}

.rpt-report-btn {
    margin-top: auto;
    text-align: center;
    padding: 10px 0;
    border-radius: 10px;
    border: 1.5px solid #0ea5e9;
    color: #0284c7;
    background: none;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.25s ease;
    display: block;
}

.rpt-report-btn:hover {
    background: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    color: #fff;
    border-color: transparent;
}

.rpt-empty {
    text-align: center;
    padding: 80px 0;
    color: var(--text-tertiary);
    font-size: 15px;
}

/* 分页器（仅上一页 / 下一页） */
.rpt-pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 32px;
}

.rpt-page-btn {
    min-width: 96px;
    padding: 9px 24px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.rpt-page-btn:hover:not(:disabled) {
    color: var(--primary);
    border-color: var(--primary);
}

.rpt-page-btn:disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

/* ============ 第 4 屏 转化 CTA ============ */
.rpt-cta-banner {
    background: linear-gradient(120deg, #EAF2FE 0%, #D9E9FD 100%);
    border-radius: 20px;
    max-width: 1280px;
    margin: 0 auto 96px;
    padding: 56px 64px;
    display: flex;
    align-items: center;
    gap: 48px;
}

.rpt-cta-content {
    flex: 1 1 0;
    min-width: 0;
}

.rpt-cta-content h2 {
    font-size: 32px;
    font-weight: 800;
    color: #1E3A5F;
    line-height: 1.3;
    margin-bottom: 14px;
}

.rpt-cta-content > p {
    font-size: 16px;
    color: #3B5B85;
    margin-bottom: 28px;
}

.rpt-cta-lines {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.rpt-cta-line {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: #2C4A72;
    background: rgba(255, 255, 255, 0.6);
    border-radius: 999px;
    padding: 8px 18px;
    width: fit-content;
}

.rpt-cta-line::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
}

.rpt-cta-line.pro::before {
    background: var(--primary-dark);
}

.rpt-cta-side {
    flex: 0 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.rpt-cta-stat {
    text-align: center;
    padding: 20px 28px;
    background: rgba(255, 255, 255, 0.75);
    border-radius: 16px;
}

.rpt-cta-stat strong {
    display: block;
    font-size: 30px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.rpt-cta-stat span {
    font-size: 13px;
    color: #3B5B85;
}

.rpt-cta-btn {
    padding: 15px 40px;
    font-size: 16px;
}

/* ============ 移动端筛选抽屉 ============ */
.rpt-drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1200;
}

.rpt-drawer-overlay.open {
    display: block;
}

.rpt-drawer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1300;
    background: var(--surface);
    border-radius: 20px 20px 0 0;
    padding: 24px 20px 32px;
    transform: translateY(110%);
    transition: transform 0.3s ease;
    max-height: 80vh;
    overflow-y: auto;
}

.rpt-drawer.open {
    transform: translateY(0);
}

.rpt-drawer-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.rpt-drawer-head h4 {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-primary);
}

.rpt-drawer-close {
    border: none;
    background: none;
    color: var(--text-tertiary);
    font-size: 22px;
    cursor: pointer;
    line-height: 1;
}

.rpt-drawer .rpt-filter-group {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 18px;
}

.rpt-drawer-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.rpt-drawer-actions .rpt-btn {
    flex: 1;
    justify-content: center;
}

/* ============ 响应式 ============ */
@media (max-width: 1280px) {
    .rpt-report-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .rpt-hero-container {
        flex-direction: column;
        padding: 88px 32px 64px;
        gap: 48px;
    }

    .rpt-hero-visual {
        flex: 0 0 auto;
        max-width: 440px;
        width: 100%;
    }

    .rpt-hero-features {
        grid-template-columns: repeat(2, 1fr);
    }

    .rpt-value-grid,
    .rpt-report-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .rpt-history-cards {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 640px) {
    .rpt-section {
        padding: 64px 20px;
    }

    .rpt-hero-container {
        padding: 72px 20px 48px;
    }

    .rpt-hero-title {
        font-size: 34px;
    }

    .rpt-hero-subtitle {
        font-size: 16px;
    }

    .rpt-hero-cta {
        flex-direction: column;
    }

    .rpt-hero-cta .rpt-btn {
        justify-content: center;
    }

    .rpt-hero-visual {
        max-width: 320px;
    }

    .rpt-hero-features {
        grid-template-columns: 1fr;
        padding: 0 20px 48px;
    }

    .rpt-hero-feature {
        padding: 20px;
    }

    .rpt-value-grid,
    .rpt-report-grid {
        grid-template-columns: 1fr;
    }

    .rpt-history-cards {
        grid-template-columns: 1fr;
    }

    .rpt-history-title {
        font-size: 28px;
    }

    .rpt-history-desc {
        font-size: 15px;
        margin-bottom: 32px;
    }

    .rpt-history-card {
        padding: 28px 24px;
    }

    .rpt-list-toolbar {
        padding: 16px;
    }

    .rpt-filters {
        display: none;
    }

    .rpt-filter-toggle {
        display: inline-flex;
    }

    .rpt-tabs {
        gap: 4px;
    }

    .rpt-tab {
        padding: 8px 14px;
        font-size: 14px;
    }

    .rpt-cta-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 40px 24px;
        margin: 0 20px 64px;
        gap: 32px;
    }

    .rpt-cta-content h2 {
        font-size: 24px;
    }

    .rpt-cta-side {
        width: 100%;
        align-items: stretch;
    }

    .rpt-cta-btn {
        justify-content: center;
    }
}