/* ===== 投流看板 · 米白 / 浅灰白 / 柔和浅蓝 商务风 ===== */
:root {
  --bg: #f6f5f1;            /* 页面底色 米白 */
  --card: #fbfaf7;          /* 卡片 浅灰白 */
  --card-2: #ffffff;
  --ink: #2b2f36;           /* 主文字 */
  --muted: #8a8f98;         /* 次文字 */
  --line: #e9e7e1;          /* 分隔线 */
  --brand: #6e9fd4;         /* 柔和浅蓝 主强调 */
  --brand-d: #5b8ac0;       /* 主色深 */
  --brand-soft: #e9f1f9;    /* 主色浅底 */
  --up: #cf6b6b;            /* 涨=柔红 */
  --down: #5ba98c;          /* 跌=柔绿 */
  --warn: #d9a441;
  --danger: #cf6b6b;
  --ok: #5ba98c;
  --shadow: 0 1px 2px rgba(40,45,55,.04), 0 6px 18px rgba(40,45,55,.05);
}
* { box-sizing: border-box; }
body { margin: 0; font-family: -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif; background: var(--bg); color: var(--ink); font-size: 14px; line-height: 1.55; }

/* 顶栏 */
.topbar { display: flex; align-items: center; justify-content: space-between; padding: 12px 22px; background: var(--card-2); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo { font-size: 24px; }
.title { font-weight: 700; font-size: 16px; letter-spacing: .3px; }
.subtitle { color: var(--muted); font-size: 12px; }
.topbar-right { display: flex; align-items: center; gap: 10px; }
.badge { font-size: 12px; padding: 3px 11px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-d); font-weight: 600; }
.badge.offline { background: #f3ecdd; color: #b07d22; }

/* Tab 栏 */
.tabs { display: flex; gap: 2px; padding: 0 18px; background: var(--card-2); border-bottom: 1px solid var(--line); overflow-x: auto; }
.tab { border: none; background: transparent; padding: 13px 18px; font-size: 14px; color: var(--muted); cursor: pointer; border-bottom: 2px solid transparent; white-space: nowrap; font-weight: 500; }
.tab:hover { color: var(--brand-d); }
.tab.active { color: var(--brand-d); border-bottom-color: var(--brand); font-weight: 600; }

main { padding: 20px 22px 70px; max-width: 1320px; margin: 0 auto; }
.panel { display: none; }
.panel.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }

/* 卡片 */
.card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 18px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card h3 { margin: 0 0 14px; font-size: 14.5px; font-weight: 600; color: #3a3f47; }
.card h3 .sub { font-weight: 400; font-size: 12px; color: var(--muted); margin-left: 6px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
@media (max-width: 980px) { .grid-2, .grid-3 { grid-template-columns: 1fr; } }

/* 分段切换 */
.seg { display: inline-flex; background: var(--card-2); border: 1px solid var(--line); border-radius: 10px; padding: 4px; margin-bottom: 14px; }
.seg button { border: none; background: transparent; padding: 7px 16px; border-radius: 8px; cursor: pointer; color: var(--muted); font-weight: 600; font-size: 13px; }
.seg button.active { background: var(--brand); color: #fff; }

/* 筛选 */
.filters { display: flex; flex-wrap: wrap; gap: 16px; align-items: flex-end; }
.filters .field { display: flex; flex-direction: column; gap: 5px; }
.filters label { font-size: 12px; color: var(--muted); }
.filters select, .filters input { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; min-width: 150px; background: var(--card-2); color: var(--ink); }
.row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }

/* KPI */
.kpi-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 14px 0; }
@media (max-width: 980px) { .kpi-row { grid-template-columns: repeat(2,1fr); } }
.kpi { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow); }
.kpi .k-label { color: var(--muted); font-size: 12px; }
.kpi .k-val { font-size: 21px; font-weight: 700; margin-top: 6px; letter-spacing: .3px; }
.kpi .k-sub { font-size: 12px; margin-top: 4px; color: var(--muted); }
.up { color: var(--up); } .down { color: var(--down); }

/* 表格 */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { text-align: left; padding: 9px 11px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 600; background: #f3f2ee; position: sticky; top: 0; cursor: default; }
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--brand-d); }
th .arrow { color: var(--brand); font-size: 11px; }
tbody tr:hover { background: #f4f7fb; }
.tbl-scroll { max-height: 380px; overflow: auto; border-radius: 8px; }
.tbl-scroll.narrow { max-height: 300px; }

/* 按钮 */
.btn { border: 1px solid var(--line); background: var(--card-2); border-radius: 9px; padding: 8px 14px; cursor: pointer; font-size: 13px; font-weight: 600; color: var(--ink); transition: .15s; }
.btn:hover { border-color: var(--brand); color: var(--brand-d); }
.btn-sm { padding: 5px 11px; font-size: 12px; }
.btn-primary { background: var(--brand); color: #fff; border-color: var(--brand); }
.btn-primary:hover { background: var(--brand-d); color: #fff; }
.btn-ghost { background: transparent; }
.btn-danger { background: #fff; color: var(--danger); border-color: #eccaca; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* 风险 */
.risk-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
@media (max-width: 980px) { .risk-summary { grid-template-columns: repeat(2,1fr); } }
.risk-card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; box-shadow: var(--shadow); }
.risk-card.high { border-color: #edc9c9; background: #fcf3f3; }
.risk-card .rc-val { font-size: 24px; font-weight: 700; }
.sev { display: inline-block; padding: 2px 9px; border-radius: 6px; font-size: 11px; font-weight: 700; }
.sev.高 { background: #fae3e3; color: var(--danger); }
.sev.中 { background: #f6ecd6; color: #b07d22; }
.sev.低 { background: #e7f1ee; color: var(--ok); }

/* 项目风险条 */
.risk-bar { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border-radius: 10px; margin-bottom: 8px; border: 1px solid var(--line); background: var(--card-2); }
.risk-bar .rb-dot { width: 9px; height: 9px; border-radius: 50%; flex: none; }
.risk-bar .rb-name { font-weight: 600; min-width: 120px; }
.risk-bar .rb-msg { color: var(--muted); font-size: 12.5px; flex: 1; }
.rb-none { color: var(--ok); }

/* 上传区 */
.upload-zone { border: 1.5px dashed #cfd8e3; border-radius: 12px; padding: 16px; background: var(--brand-soft); text-align: center; cursor: pointer; transition: .15s; }
.upload-zone:hover { border-color: var(--brand); }
.upload-zone.drag { border-color: var(--brand); background: #dcebf8; }
.upload-zone .uz-title { font-weight: 600; color: var(--brand-d); }
.upload-zone .uz-sub { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* 日报模板 */
.tpl-box { width: 100%; min-height: 150px; padding: 12px; border: 1px solid var(--line); border-radius: 10px; font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 13px; line-height: 1.7; resize: vertical; background: var(--card-2); color: var(--ink); }
.report-view { white-space: pre-wrap; font-family: "SF Mono", Menlo, Consolas, monospace; font-size: 13px; line-height: 1.7; background: var(--card-2); border: 1px solid var(--line); border-radius: 10px; padding: 14px; max-height: 540px; overflow: auto; }

.muted { color: var(--muted); }
.err { color: var(--danger); font-size: 12px; min-height: 16px; margin-top: 6px; }

/* 模态 */
.modal-mask { position: fixed; inset: 0; background: rgba(30,35,45,.42); display: flex; align-items: center; justify-content: center; z-index: 50; }
.modal { background: var(--card-2); border-radius: 16px; padding: 24px; width: 440px; max-width: 92vw; box-shadow: var(--shadow); }
.modal input, .modal select { width: 100%; padding: 9px 11px; border: 1px solid var(--line); border-radius: 8px; margin-bottom: 4px; font-size: 13px; background: var(--card); }
.modal .row { justify-content: flex-end; }

.toast { position: fixed; bottom: 26px; left: 50%; transform: translateX(-50%); background: #2b2f36; color: #fff; padding: 10px 18px; border-radius: 10px; font-size: 13px; opacity: 0; pointer-events: none; transition: opacity .25s; z-index: 80; }
.toast.show { opacity: 1; }

/* chips / tags */
.tag-chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 11px; border: 1px solid var(--line); border-radius: 9px; margin: 3px; cursor: pointer; user-select: none; background: var(--card-2); font-size: 12.5px; }
.tag-chip.on { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-d); }

/* 规则行 */
.rule-row { border: 1px solid var(--line); border-radius: 12px; padding: 14px; margin-bottom: 12px; background: var(--card-2); }
.rule-row .field-lbl { font-size: 12px; color: var(--muted); display: block; margin-bottom: 4px; }
.rule-row select, .rule-row input { width: 100%; padding: 7px 9px; border: 1px solid var(--line); border-radius: 8px; font-size: 13px; background: var(--card); }
.rule-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px 16px; }
@media (min-width: 880px) { .rule-grid { grid-template-columns: repeat(4, 1fr); } }
.rule-grid .field { display: flex; flex-direction: column; gap: 5px; }
.rule-grid .field-lbl { cursor: help; }

/* 列勾选区 */
.col-toggle { display: flex; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.col-toggle label { font-size: 12px; padding: 4px 9px; border: 1px solid var(--line); border-radius: 7px; cursor: pointer; background: var(--card-2); }
.col-toggle label.on { background: var(--brand-soft); border-color: var(--brand); color: var(--brand-d); }

.hidden { display: none !important; }
.admin-only { }
.section-tip { font-size: 12px; color: var(--muted); margin: -6px 0 12px; }

/* ===== 日报：变量插入按钮 + 悬浮说明 ===== */
/* 横向排布优先，放不下自动折行，与 .filters 保持同一套节奏 */
.var-bar { display: flex; flex-wrap: wrap; gap: 7px; margin: 6px 0 10px; }
.var-btn {
  position: relative; border: 1px solid var(--line); background: var(--card-2);
  color: var(--brand-d); border-radius: 8px; padding: 5px 10px; font-size: 12.5px;
  cursor: pointer; line-height: 1.5; transition: background .15s, border-color .15s;
}
.var-btn:hover { background: var(--brand-soft); border-color: var(--brand); }
.var-btn .vk { font-family: "SF Mono", Menlo, Consolas, monospace; }
/* 悬浮提示：显示该变量实际输出的数据含义 */
.var-btn[data-tip]:hover::after {
  content: attr(data-tip);
  position: absolute; bottom: calc(100% + 9px); left: 50%; transform: translateX(-50%);
  background: #2b2f36; color: #fff; padding: 8px 11px; border-radius: 8px;
  font-size: 12px; line-height: 1.55; white-space: normal;
  width: max-content; max-width: 250px; z-index: 40;
  box-shadow: 0 6px 18px rgba(40, 45, 55, .2);
}
.var-btn[data-tip]:hover::before {
  content: ""; position: absolute; bottom: calc(100% + 4px); left: 50%; transform: translateX(-50%);
  border: 5px solid transparent; border-top-color: #2b2f36; z-index: 40;
}
.tpl-msg { font-size: 12px; min-height: 16px; margin-top: 6px; color: var(--muted); }
.tpl-msg.err { color: var(--danger); }

/* ===== 筛选区：横向优先，宽度不足自动折行 ===== */
.filter-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: flex-end; margin-bottom: 12px; }
.filter-row .field { display: flex; flex-direction: column; gap: 5px; }
.filter-row label { font-size: 12px; color: var(--muted); }
.filter-row select, .filter-row input {
  padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px;
  font-size: 13px; min-width: 148px; background: var(--card-2); color: var(--ink);
}
/* 日期区间：开始/结束强制同一行，不再上下堆叠 */
.date-pair { display: flex; gap: 10px; align-items: flex-end; }
.date-pair .field { display: flex; flex-direction: column; gap: 5px; }
.date-pair input { min-width: 142px; }
.chip-group { display: flex; flex-wrap: wrap; gap: 6px; max-width: 100%; }