/* ============================================================
   企业信息查询（复刻企查查/天眼查风格）— 三端适配
   ============================================================ */
:root {
    --qc-primary: #2b6ef3;
    --qc-primary-dark: #1f56d0;
    --qc-danger: #e5484d;
    --qc-warning: #f59e0b;
    --qc-success: #12b76a;
    --qc-bg: #f5f7fb;
    --qc-card: #ffffff;
    --qc-border: #e6eaf2;
    --qc-text: #1f2a44;
    --qc-text-2: #5a6784;
    --qc-text-3: #97a0b8;
    --qc-radius: 12px;
    --qc-shadow: 0 4px 16px rgba(31, 48, 90, .07);
}

.qc-page { background: var(--qc-bg); min-height: 100vh; color: var(--qc-text); }
.qc-container { max-width: 1180px; margin: 0 auto; padding: 20px 16px 64px; }

/* ==================== Hero 搜索区 ==================== */
.qc-hero {
    background: linear-gradient(135deg, #2b6ef3 0%, #5b8cff 55%, #8f5bff 100%);
    border-radius: 18px;
    padding: 34px 28px 26px;
    color: #fff;
    box-shadow: 0 10px 30px rgba(43, 110, 243, .25);
    position: relative;
    overflow: hidden;
}
.qc-hero::after {
    content: '';
    position: absolute; right: -60px; top: -60px;
    width: 220px; height: 220px; border-radius: 50%;
    background: rgba(255, 255, 255, .08);
}
.qc-hero::before {
    content: '';
    position: absolute; right: 40px; bottom: -80px;
    width: 160px; height: 160px; border-radius: 50%;
    background: rgba(255, 255, 255, .06);
}
.qc-hero-title { font-size: 26px; font-weight: 800; letter-spacing: .5px; }
.qc-hero-sub { font-size: 13px; opacity: .85; margin-top: 6px; }

/* 搜索框 */
.qc-searchbox { position: relative; margin-top: 22px; z-index: 5; }
.qc-search-wrap {
    display: flex; align-items: center; gap: 8px;
    background: #fff; border-radius: 12px; padding: 6px 6px 6px 14px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .12);
}
.qc-search-wrap:focus-within { box-shadow: 0 6px 20px rgba(0, 0, 0, .18), 0 0 0 3px rgba(255, 255, 255, .35); }
.qc-search-icon { flex-shrink: 0; color: var(--qc-text-3); display: flex; }
.qc-search-input {
    flex: 1; min-width: 0; border: none; outline: none; background: transparent;
    font-size: 15px; color: var(--qc-text); height: 38px;
}
.qc-search-input::placeholder { color: var(--qc-text-3); }
.qc-search-clear {
    flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; border: none; cursor: pointer;
    background: #eef1f7; color: var(--qc-text-3); font-size: 13px; line-height: 1;
    display: none; align-items: center; justify-content: center; padding: 0;
}
.qc-search-clear.show { display: flex; }
.qc-search-btn {
    flex-shrink: 0; border: none; cursor: pointer; border-radius: 9px;
    background: var(--qc-primary); color: #fff; font-size: 15px; font-weight: 700;
    padding: 0 26px; height: 38px; transition: background .15s;
}
.qc-search-btn:hover { background: var(--qc-primary-dark); }
.qc-search-btn:disabled { opacity: .6; cursor: not-allowed; }

/* 搜索建议下拉 */
.qc-suggest {
    display: none; position: absolute; left: 0; right: 0; top: calc(100% + 6px);
    background: #fff; border-radius: 12px; box-shadow: 0 12px 32px rgba(31, 48, 90, .18);
    overflow: hidden; max-height: 320px; overflow-y: auto;
}
.qc-suggest.show { display: block; }
.qc-suggest-item {
    display: flex; align-items: center; gap: 10px; padding: 11px 16px; cursor: pointer;
    border-bottom: 1px solid var(--qc-border); transition: background .12s;
}
.qc-suggest-item:last-child { border-bottom: none; }
.qc-suggest-item:hover, .qc-suggest-item.active { background: #f3f6fd; }
.qc-suggest-logo {
    width: 34px; height: 34px; border-radius: 9px; flex-shrink: 0;
    background: linear-gradient(135deg, #2b6ef3, #8f5bff); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 15px; font-weight: 800;
}
.qc-suggest-name { font-size: 14px; font-weight: 600; color: var(--qc-text); }
.qc-suggest-sub { font-size: 12px; color: var(--qc-text-3); margin-top: 2px; }

/* 热门 / 最近 */
.qc-hot { margin-top: 16px; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.qc-hot-label { font-size: 12px; opacity: .8; }
.qc-chip {
    display: inline-flex; align-items: center; gap: 4px;
    background: rgba(255, 255, 255, .18); color: #fff;
    border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px;
    padding: 5px 12px; font-size: 12px; cursor: pointer; transition: background .15s;
}
.qc-chip:hover { background: rgba(255, 255, 255, .32); }
.qc-chip .qc-chip-logo { font-weight: 800; }

.qc-recent {
    display: none; margin-top: 12px; flex-wrap: wrap; gap: 8px; align-items: center;
}
.qc-recent.show { display: flex; }
.qc-recent-label { font-size: 12px; opacity: .8; }
.qc-recent-item {
    background: rgba(255, 255, 255, .14); border: 1px solid rgba(255, 255, 255, .22);
    color: #fff; border-radius: 999px; padding: 4px 12px; font-size: 12px; cursor: pointer;
}
.qc-recent-item:hover { background: rgba(255, 255, 255, .28); }

/* ==================== 状态条 ==================== */
.qc-status {
    margin: 22px 0 0; min-height: 20px; font-size: 13px; color: var(--qc-text-2);
    display: flex; align-items: center; gap: 10px;
}
.qc-status .qc-spinner {
    width: 16px; height: 16px; border-radius: 50%;
    border: 2px solid var(--qc-border); border-top-color: var(--qc-primary);
    animation: qc-spin .8s linear infinite;
}
@keyframes qc-spin { to { transform: rotate(360deg); } }

/* ==================== 搜索空状态 ==================== */
.qc-empty {
    margin-top: 22px; background: var(--qc-card); border: 1px dashed var(--qc-border);
    border-radius: var(--qc-radius); padding: 48px 20px; text-align: center;
}
.qc-empty-icon { font-size: 42px; }
.qc-empty h3 { margin: 12px 0 6px; font-size: 16px; }
.qc-empty p { margin: 0; font-size: 13px; color: var(--qc-text-3); }
.qc-empty-tags { margin-top: 18px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }

/* ==================== 搜索结果列表 ==================== */
.qc-list { margin-top: 20px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.qc-item {
    display: flex; gap: 14px; align-items: flex-start;
    background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: var(--qc-radius);
    padding: 18px; cursor: pointer; transition: box-shadow .15s, transform .15s, border-color .15s;
}
.qc-item:hover { box-shadow: var(--qc-shadow); transform: translateY(-2px); border-color: #cdd8f5; }
.qc-item-logo {
    width: 48px; height: 48px; border-radius: 12px; flex-shrink: 0;
    background: linear-gradient(135deg, #2b6ef3, #8f5bff); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; font-weight: 800;
}
.qc-item-info { flex: 1; min-width: 0; }
.qc-item-name { font-size: 15px; font-weight: 700; color: var(--qc-text); line-height: 1.4; }
.qc-item-name:hover { color: var(--qc-primary); }
.qc-item-tags { margin-top: 6px; display: flex; gap: 6px; flex-wrap: wrap; }
.qc-tag {
    font-size: 11px; padding: 2px 8px; border-radius: 999px;
    background: #eef3fe; color: var(--qc-primary); font-weight: 600;
}
.qc-tag.tag-gray { background: #f0f2f7; color: var(--qc-text-3); }
.qc-item-meta { margin-top: 8px; font-size: 12px; color: var(--qc-text-3); line-height: 1.8; }
.qc-item-meta b { color: var(--qc-text-2); font-weight: 600; }
.qc-badge {
    display: inline-block; font-size: 11px; font-weight: 700; padding: 2px 8px;
    border-radius: 999px; margin-left: 8px; vertical-align: 1px;
}
.qc-badge-good { background: #e4f8ef; color: #0d9d5e; }
.qc-badge-warn { background: #fdf3e2; color: #d07a00; }
.qc-badge-bad  { background: #fdeaea; color: #d63031; }

/* ==================== 企业详情 ==================== */
.qc-detail { margin-top: 20px; }
.qc-detail-head {
    display: flex; gap: 18px; align-items: center; flex-wrap: wrap;
    background: var(--qc-card); border-radius: var(--qc-radius); border: 1px solid var(--qc-border);
    padding: 24px;
}
.qc-detail-logo {
    width: 64px; height: 64px; border-radius: 16px; flex-shrink: 0;
    background: linear-gradient(135deg, #2b6ef3, #8f5bff); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 30px; font-weight: 800;
}
.qc-head-info { flex: 1; min-width: 240px; }
.qc-head-name { font-size: 20px; font-weight: 800; line-height: 1.4; display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.qc-head-tags { margin-top: 8px; display: flex; gap: 6px; flex-wrap: wrap; }
.qc-head-meta { margin-top: 10px; font-size: 13px; color: var(--qc-text-2); line-height: 1.9; }
.qc-head-meta b { color: var(--qc-text); font-weight: 600; }

.qc-demo-tip {
    margin-top: 10px; display: inline-flex; align-items: center; gap: 6px;
    font-size: 12px; color: #d07a00; background: #fdf6e7;
    border: 1px dashed #f0c36d; border-radius: 8px; padding: 6px 10px;
}

.qc-score-card {
    flex-shrink: 0; text-align: center; background: linear-gradient(135deg, #f5f8ff, #eef3fe);
    border: 1px solid #dfe8fb; border-radius: var(--qc-radius); padding: 16px 22px;
}
.qc-score-num { font-size: 30px; font-weight: 800; color: var(--qc-primary); line-height: 1; }
.qc-score-label { font-size: 12px; color: var(--qc-text-3); margin-top: 4px; }
.qc-score-risk { margin-top: 8px; font-size: 12px; font-weight: 700; color: var(--qc-success); }

/* 指标条 */
.qc-stats-bar {
    margin-top: 14px; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px;
}
.qc-stat {
    background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: 10px;
    padding: 14px 12px; text-align: center; cursor: pointer; transition: box-shadow .15s;
}
.qc-stat:hover { box-shadow: var(--qc-shadow); }
.qc-stat-num { font-size: 18px; font-weight: 800; color: var(--qc-text); line-height: 1.2; }
.qc-stat-label { font-size: 12px; color: var(--qc-text-3); margin-top: 4px; }
.qc-stat:hover .qc-stat-num { color: var(--qc-primary); }

/* Tab 栏 */
.qc-tabs {
    margin-top: 16px; display: flex; gap: 4px; overflow-x: auto;
    background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: var(--qc-radius);
    padding: 6px; scrollbar-width: none;
}
.qc-tabs::-webkit-scrollbar { display: none; }
.qc-tab {
    flex-shrink: 0; border: none; background: transparent; cursor: pointer;
    font-size: 13px; font-weight: 600; color: var(--qc-text-2);
    padding: 8px 14px; border-radius: 8px; transition: all .15s; white-space: nowrap;
}
.qc-tab:hover { color: var(--qc-primary); background: #f3f6fd; }
.qc-tab.active { color: #fff; background: var(--qc-primary); }
.qc-tab .qc-tab-count {
    font-size: 11px; font-weight: 700; margin-left: 4px; opacity: .85;
}

/* 内容 + 侧边栏 */
.qc-detail-grid { margin-top: 16px; display: grid; grid-template-columns: 1fr 300px; gap: 16px; align-items: start; }
.qc-panel {
    background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: var(--qc-radius);
    padding: 22px; min-height: 200px;
}
.qc-panel-title { font-size: 15px; font-weight: 800; margin: 0 0 16px; display: flex; align-items: center; gap: 8px; }
.qc-panel-title::before {
    content: ''; width: 4px; height: 16px; border-radius: 2px; background: var(--qc-primary);
}
.qc-side { display: flex; flex-direction: column; gap: 16px; }
.qc-side-card {
    background: var(--qc-card); border: 1px solid var(--qc-border); border-radius: var(--qc-radius);
    padding: 18px;
}
.qc-side-card h4 { margin: 0 0 12px; font-size: 13px; font-weight: 800; }
.qc-side-kv { font-size: 12.5px; color: var(--qc-text-2); line-height: 2; }
.qc-side-kv b { color: var(--qc-text); font-weight: 600; }
.qc-copy-btn {
    border: 1px solid var(--qc-border); background: #fff; color: var(--qc-text-2);
    border-radius: 6px; font-size: 11px; padding: 1px 8px; cursor: pointer; margin-left: 6px;
    transition: all .15s;
}
.qc-copy-btn:hover { border-color: var(--qc-primary); color: var(--qc-primary); }
.qc-copy-btn.copied { border-color: var(--qc-success); color: var(--qc-success); }

/* KV 工商信息表 */
.qc-kv { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 1px solid var(--qc-border); border-radius: 10px; overflow: hidden; }
.qc-kv-item { display: flex; border-bottom: 1px solid var(--qc-border); }
.qc-kv-item:nth-child(even) { border-left: 1px solid var(--qc-border); }
.qc-kv-label {
    width: 118px; flex-shrink: 0; padding: 11px 14px; font-size: 13px;
    color: var(--qc-text-3); background: #fafbfe;
}
.qc-kv-value { flex: 1; padding: 11px 14px; font-size: 13px; color: var(--qc-text); word-break: break-all; }
.qc-kv-wide { grid-column: 1 / -1; }
.qc-kv-wide .qc-kv-value { line-height: 1.8; }

/* 通用表格 */
.qc-table-wrap { overflow-x: auto; border: 1px solid var(--qc-border); border-radius: 10px; }
.qc-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 560px; }
.qc-table th {
    background: #fafbfe; color: var(--qc-text-3); font-weight: 600; text-align: left;
    padding: 11px 14px; border-bottom: 1px solid var(--qc-border); white-space: nowrap;
}
.qc-table td { padding: 11px 14px; border-bottom: 1px solid var(--qc-border); color: var(--qc-text-2); vertical-align: top; }
.qc-table tr:last-child td { border-bottom: none; }
.qc-table tr:hover td { background: #fafcff; }

/* 人员卡片 */
.qc-person-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.qc-person {
    display: flex; align-items: center; gap: 12px;
    border: 1px solid var(--qc-border); border-radius: 10px; padding: 14px;
}
.qc-person-avatar {
    width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
    background: linear-gradient(135deg, #eef3fe, #e6edfd); color: var(--qc-primary);
    display: flex; align-items: center; justify-content: center; font-size: 16px; font-weight: 800;
}
.qc-person-name { font-size: 14px; font-weight: 700; }
.qc-person-post { font-size: 12px; color: var(--qc-text-3); margin-top: 3px; }

/* 风险 / 知产 子分类 */
.qc-subsec { margin-bottom: 18px; }
.qc-subsec:last-child { margin-bottom: 0; }
.qc-subsec-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.qc-subsec-title { font-size: 13px; font-weight: 700; }
.qc-subsec-count {
    font-size: 11px; font-weight: 700; padding: 1px 8px; border-radius: 999px; background: #eef3fe; color: var(--qc-primary);
}
.qc-subsec-count.count-warn { background: #fdf3e2; color: #d07a00; }
.qc-subsec-count.count-bad { background: #fdeaea; color: #d63031; }
.qc-subsec-empty { font-size: 12px; color: var(--qc-text-3); padding: 8px 0; }
.qc-risk-item {
    border: 1px solid var(--qc-border); border-radius: 8px; padding: 10px 14px; margin-bottom: 8px;
    font-size: 12.5px; color: var(--qc-text-2); line-height: 1.7;
}
.qc-risk-item b { color: var(--qc-text); }

/* 融资时间线 */
.qc-timeline { position: relative; padding-left: 22px; }
.qc-timeline::before {
    content: ''; position: absolute; left: 6px; top: 4px; bottom: 4px;
    width: 2px; background: var(--qc-border); border-radius: 2px;
}
.qc-tl-item { position: relative; padding-bottom: 18px; }
.qc-tl-item:last-child { padding-bottom: 0; }
.qc-tl-item::before {
    content: ''; position: absolute; left: -21px; top: 4px;
    width: 10px; height: 10px; border-radius: 50%;
    background: #fff; border: 2.5px solid var(--qc-primary);
}
.qc-tl-round { font-size: 14px; font-weight: 800; color: var(--qc-primary); }
.qc-tl-meta { font-size: 12px; color: var(--qc-text-3); margin-top: 3px; }
.qc-tl-investors { font-size: 12.5px; color: var(--qc-text-2); margin-top: 5px; }

/* 列表项（分支/投资） */
.qc-line-item {
    display: flex; justify-content: space-between; gap: 12px;
    border-bottom: 1px solid var(--qc-border); padding: 12px 2px;
    font-size: 13px;
}
.qc-line-item:last-child { border-bottom: none; }
.qc-line-main { flex: 1; min-width: 0; color: var(--qc-text); font-weight: 600; }
.qc-line-sub { font-size: 12px; color: var(--qc-text-3); margin-top: 3px; }
.qc-line-extra { flex-shrink: 0; text-align: right; font-size: 12.5px; color: var(--qc-primary); font-weight: 700; }

.qc-back {
    display: inline-flex; align-items: center; gap: 6px; margin-top: 16px;
    border: 1px solid var(--qc-border); background: var(--qc-card); color: var(--qc-text-2);
    border-radius: 9px; font-size: 13px; padding: 8px 16px; cursor: pointer; transition: all .15s;
}
.qc-back:hover { color: var(--qc-primary); border-color: var(--qc-primary); }

/* ==================== 平板适配（≤1024px） ==================== */
@media (max-width: 1024px) {
    .qc-detail-grid { grid-template-columns: 1fr; }
    .qc-stats-bar { grid-template-columns: repeat(3, 1fr); }
    .qc-list { grid-template-columns: 1fr; }
}

/* ==================== 手机适配（≤768px） ==================== */
@media (max-width: 768px) {
    .qc-container { padding: 14px 12px 48px; }
    .qc-hero { padding: 24px 16px 20px; border-radius: 14px; }
    .qc-hero-title { font-size: 21px; }
    .qc-hero-sub { font-size: 12px; }
    .qc-search-input { font-size: 14px; }
    .qc-search-btn { padding: 0 18px; font-size: 14px; }
    .qc-list { gap: 10px; }
    .qc-item { padding: 14px; }
    .qc-item-logo { width: 42px; height: 42px; font-size: 19px; border-radius: 10px; }
    .qc-detail-head { padding: 16px; gap: 12px; }
    .qc-detail-logo { width: 52px; height: 52px; font-size: 24px; border-radius: 13px; }
    .qc-head-name { font-size: 17px; }
    .qc-score-card { padding: 12px 18px; }
    .qc-score-num { font-size: 24px; }
    .qc-stats-bar { grid-template-columns: repeat(3, 1fr); gap: 8px; }
    .qc-stat { padding: 11px 8px; }
    .qc-stat-num { font-size: 15px; }
    .qc-tabs { margin-top: 12px; }
    .qc-panel { padding: 16px 14px; }
    .qc-kv { grid-template-columns: 1fr; }
    .qc-kv-item:nth-child(even) { border-left: none; }
    .qc-kv-wide { grid-column: auto; }
    .qc-kv-label { width: 92px; }
    .qc-person-grid { grid-template-columns: 1fr; }
    .qc-line-item { flex-direction: column; gap: 4px; }
    .qc-line-extra { text-align: left; }
    .qc-table { min-width: 520px; }
}