/* ===== 可转债配债工具 - 样式 ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --primary: #2563eb;
  --text: #1f2937;
  --text-light: #6b7280;
  --border: #e5e7eb;
  --green: #16a34a;
  --orange: #f59e0b;
  --red: #dc2626;
  --blue-tag: #e0ecff;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* ===== 头部 ===== */
.header {
  background: linear-gradient(135deg, #1e40af, #2563eb);
  color: #fff;
  padding: 16px 16px 14px;
}
.header-inner { max-width: 1080px; margin: 0 auto; }
.header h1 { font-size: 20px; font-weight: 700; }
.header .meta { font-size: 12px; opacity: 0.85; margin-top: 2px; }

/* ===== 统计栏 ===== */
.stat-bar {
  max-width: 1080px; margin: 12px auto 0; padding: 0 12px;
  display: flex; flex-wrap: wrap; gap: 8px;
}
.stat-chip {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 8px; padding: 6px 12px; font-size: 12px;
}
.stat-chip b { color: var(--primary); font-size: 14px; margin-right: 4px; }

/* ===== Tab ===== */
.tabs {
  max-width: 1080px; margin: 12px auto 0; padding: 0 12px;
  display: flex; gap: 8px;
}
.tab {
  flex: 1; padding: 10px 0; text-align: center; font-size: 15px; font-weight: 600;
  background: var(--card); border: 1px solid var(--border); border-bottom: none;
  border-radius: 10px 10px 0 0; color: var(--text-light); cursor: pointer;
}
.tab.active { color: var(--primary); background: var(--card); border-bottom: 3px solid var(--primary); }

/* ===== 面板 ===== */
main { max-width: 1080px; margin: 0 auto; padding: 12px; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ===== 筛选 ===== */
.filters {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px; margin-bottom: 12px; display: flex; flex-wrap: wrap; gap: 12px;
  align-items: center;
}
.filter { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.filter select, .filter input {
  padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px;
  font-size: 13px; background: #fff; color: var(--text);
}
.filter input[type="number"] { width: 64px; }
.checkbox { cursor: pointer; }

/* ===== 表格 ===== */
.table-wrap {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  overflow-x: auto;
}
table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 640px; }
thead th {
  position: sticky; top: 0; background: #f8fafc; color: #475569;
  font-weight: 600; font-size: 12px; text-align: center; padding: 13px 14px;
  border-bottom: 2px solid var(--border); white-space: nowrap;
  letter-spacing: 0.3px;
  border-right: 1px solid var(--border);
}
thead th:last-child { border-right: none; }
thead th.num { text-align: center; }
thead th.sortable { cursor: pointer; user-select: none; }
thead th.sortable:hover { color: var(--primary); }
tbody td {
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  border-right: 1px solid #eef1f5; white-space: nowrap;
  text-align: center;
}
tbody td:last-child { border-right: none; }
tbody td.num { text-align: center; font-variant-numeric: tabular-nums; }
tbody tr:hover { background: #f8faff; }
tbody tr:last-child td { border-bottom: none; }

/* ===== 移动端适配 ===== */
@media (max-width: 600px) {
  .hide-mobile { display: none; }

  table { font-size: 11px; min-width: 0; }
  thead th { padding: 6px 3px; font-size: 10px; white-space: normal; }
  tbody td { padding: 6px 3px; white-space: normal; }
  tbody td.num { white-space: nowrap; }

  .stage-tab { min-width: 0; font-size: 12px; padding: 8px 4px; }
  main { padding: 10px; }

  /* 配债测算结果卡片：单列更紧凑 */
  .result-grid { grid-template-columns: repeat(2, 1fr); }
  .result-card .value { font-size: 17px; }
}

.stage-tag {
  display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 12px;
  background: var(--blue-tag); color: var(--primary);
}
.stage-tag.late { background: #dcfce7; color: var(--green); }   /* 同意注册/申购/上市 */
.stage-tag.early { background: #fef3c7; color: #b45309; }       /* 预案/股东会 */

.quan { font-weight: 700; color: var(--primary); }
.safety { font-weight: 700; }
.safety.pos { color: var(--green); }
.safety.mid { color: var(--orange); }
.safety.neg { color: var(--red); }
.muted { color: var(--text-light); }

/* 超额收益列（竖排，每窗口一行） */
.excess-col { white-space: normal; }
.ex-row {
  display: flex; align-items: center; justify-content: space-between;
  line-height: 1.7; white-space: nowrap; gap: 4px;
}
.ex-lbl { font-size: 11px; color: var(--text-light); flex-shrink: 0; width: 20px; }
.ex {
  font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap;
  text-align: right; flex: 1;
}
.ex-win { font-style: normal; font-weight: 400; font-size: 11px; color: var(--text-light); flex-shrink: 0; }
.ex.pos { color: var(--green); }
.ex.neg { color: var(--red); }
.hint-text { font-size: 12px; color: var(--text-light); }

/* ===== 配债测算 ===== */
.stage-tabs {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 12px;
}
.stage-tab {
  flex: 1; min-width: 90px; padding: 9px 6px; text-align: center; font-size: 13px; font-weight: 600;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-light); cursor: pointer; white-space: nowrap;
}
.stage-tab:hover { border-color: var(--primary); color: var(--primary); }
.stage-tab.active {
  background: var(--primary); border-color: var(--primary); color: #fff;
}

.calc-row { cursor: pointer; }
.calc-row.selected { background: #e0ecff !important; }
.calc-row .nm { font-weight: 600; }
.calc-row .muted { font-size: 12px; }
.stage-date { font-size: 12px; color: var(--text-light); margin-top: 2px; }

/* 表格：紧凑列间距，允许横向滚动查看完整内容 */
#calcTable th, #calcTable td, #screenTable th, #screenTable td { padding: 6px 8px; }

.bond-info {
  display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center;
  padding: 12px 14px; background: #f0f6ff; border: 1px solid #dbeafe;
  border-radius: 10px; margin-bottom: 14px; font-size: 13px;
}
.bond-info .bi-name { font-size: 16px; font-weight: 700; color: var(--primary); margin-right: 4px; }
.bond-info .bi-item { color: var(--text-light); }
.bond-info .bi-item b { color: var(--text); font-weight: 600; margin-left: 2px; }
.bond-info .bi-item b.quan { color: var(--primary); }

.calc-form {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 16px; margin-bottom: 12px;
}
.form-row { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; flex-wrap: wrap; }
.form-row label { width: 120px; font-size: 14px; font-weight: 600; color: var(--text-light); }
.form-row select, .form-row input {
  flex: 1; min-width: 160px; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 15px; background: #fff;
}
.form-row.hint { font-size: 12px; color: var(--text-light); margin-top: -6px; }

.calc-result { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 16px; }
.empty { text-align: center; color: var(--text-light); padding: 40px 0; font-size: 14px; }

.result-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px;
}
.result-card {
  background: #f8fafc; border: 1px solid var(--border); border-radius: 10px;
  padding: 12px; text-align: center;
}
.result-card .label { font-size: 12px; color: var(--text-light); margin-bottom: 4px; }
.result-card .value { font-size: 20px; font-weight: 700; color: var(--text); }
.result-card .value.hl { color: var(--primary); }
.result-card .value.pos { color: var(--green); }
.result-card .value.neg { color: var(--red); }

.verdict {
  margin-top: 14px; padding: 14px; border-radius: 10px; text-align: center;
  font-size: 16px; font-weight: 700;
}
.verdict.good { background: #dcfce7; color: var(--green); }
.verdict.mid { background: #fef3c7; color: #b45309; }
.verdict.bad { background: #fee2e2; color: var(--red); }

.verdict-note { font-size: 12px; font-weight: 400; margin-top: 6px; color: var(--text-light); }

/* ===== 页脚 ===== */
.footer {
  max-width: 1080px; margin: 20px auto; padding: 0 12px; text-align: center;
  font-size: 11px; color: var(--text-light);
}