:root{
  --bg:#f4f6fa; --panel:#fff; --ink:#1f2733; --ink-soft:#5b6675; --line:#e6eaf0;
  --brand:#2f6df6; --brand-d:#1f57d6; --ok:#16a34a; --warn:#d97706; --danger:#dc2626;
  --aux:#0ea5e9; --main-owner:#a855f7; --main-company:#f97316;
  --radius:10px; --shadow:0 2px 10px rgba(24,40,72,.06);
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:-apple-system,"Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--ink);font-size:14px}
.hidden{display:none!important}
a{color:var(--brand);text-decoration:none}

/* ---------- 登录 ---------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#2f6df6 0%,#7c3aed 100%)}
.login-card{width:340px;background:#fff;border-radius:16px;padding:34px 30px;box-shadow:0 20px 60px rgba(0,0,0,.25);display:flex;flex-direction:column;gap:14px}
.login-brand{font-size:30px;font-weight:800;text-align:center}
.login-brand span{color:var(--brand)}
.login-sub{text-align:center;color:var(--ink-soft);margin-top:-8px;margin-bottom:6px}
.login-tip{font-size:12px;color:#98a2b3;text-align:center;line-height:1.6}
.login-err{color:var(--danger);font-size:13px;text-align:center;min-height:18px}

/* ---------- 布局 ---------- */
.layout{display:flex;min-height:100vh}
.sidebar{width:210px;background:#141b2d;color:#c7d0e0;flex-shrink:0;display:flex;flex-direction:column}
.logo{font-size:22px;font-weight:800;color:#fff;padding:20px 22px}
.logo b{color:#5b8dff}
.menu{display:flex;flex-direction:column;padding:4px 0}
.menu a{color:#c7d0e0;padding:11px 22px;display:flex;gap:9px;align-items:center;border-left:3px solid transparent;font-size:14px}
.menu a:hover{background:#1d263b;color:#fff}
.menu a.active{background:#1d263b;color:#fff;border-left-color:var(--brand)}
.menu a .ico{width:18px;text-align:center;opacity:.9}
.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:56px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 22px}
.crumb{font-weight:600}
.topbar-right{display:flex;align-items:center;gap:12px}
.who{color:var(--ink-soft)}
.view{padding:20px;overflow:auto}

/* ---------- 通用 ---------- */
.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 18px;margin-bottom:16px}
.card-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.card-h h3{margin:0;font-size:16px}
.row{display:flex;gap:12px;flex-wrap:wrap}
.grid{display:grid;gap:14px}
.stat-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr))}
.stat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.stat .n{font-size:28px;font-weight:800}
.stat .t{color:var(--ink-soft);margin-top:4px}

.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:7px 14px;border-radius:8px;cursor:pointer;font-size:13px;line-height:1}
.btn:hover{border-color:#c3ccdb}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d)}
.btn-ghost{background:transparent}
.btn-sm{padding:5px 10px;font-size:12px}
.btn-block{width:100%;padding:10px}
.btn-danger{color:var(--danger);border-color:#f0c2c2}
/* 操作按钮配色(明细行区分) */
.btn-edit{color:#2f6df6;border-color:#bcd0f7}
.btn-edit:hover{background:#eef3ff;border-color:#2f6df6}
.btn-view{color:#0891b2;border-color:#a5e0ec}
.btn-view:hover{background:#e0f7fb;border-color:#0891b2}
.btn-warn{color:#b45309;border-color:#f5d9a8}
.btn-warn:hover{background:#fef3c7;border-color:#d97706}
.btn-ok{color:#15803d;border-color:#b6e3c4}
.btn-ok:hover{background:#dcfce7;border-color:#16a34a}
.btn+.btn{margin-left:6px}

.field{display:flex;flex-direction:column;gap:5px;font-size:13px}
.field>span{color:var(--ink-soft)}
input,select,textarea{border:1px solid var(--line);border-radius:8px;padding:8px 10px;font-size:14px;font-family:inherit;background:#fff;width:100%}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-grid .full{grid-column:1/-1}

table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid var(--line);white-space:nowrap}
th{color:var(--ink-soft);font-weight:600;background:#fafbfd}
tbody tr:hover{background:#f7f9fc}
.thumb{width:38px;height:38px;object-fit:cover;border-radius:6px;border:1px solid var(--line)}

.tag{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;line-height:1.6}
.tag-aux{background:#e0f2fe;color:#0369a1}
.tag-owner{background:#f3e8ff;color:#7e22ce}
.tag-company{background:#ffedd5;color:#c2410c}
.tag-ok{background:#dcfce7;color:#15803d}
.tag-warn{background:#fef3c7;color:#b45309}
.tag-mute{background:#eef1f6;color:#64748b}
.src{color:var(--danger);font-size:12px}

/* 漏斗 */
.funnel{display:flex;flex-direction:column;gap:6px}
.funnel .bar{display:flex;align-items:center;gap:10px}
.funnel .bar .fill{height:26px;background:linear-gradient(90deg,#2f6df6,#7c3aed);border-radius:6px;color:#fff;display:flex;align-items:center;padding:0 10px;font-size:12px;min-width:36px}
.funnel .bar .lbl{width:90px;color:var(--ink-soft)}

/* 树形预算 */
.tree-space{border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;overflow:hidden}
.tree-space>.sp-h{background:#f1f5fb;padding:10px 14px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.tree-proj{padding:10px 14px;border-top:1px dashed var(--line);display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.tree-proj .pname{font-weight:600}
.tree-proj .tags{margin-top:4px}
/* 折叠树(预算创建):空间 / 类别 / 区域 三级均可折叠 */
.node-hd{cursor:pointer;user-select:none;display:flex;align-items:center;gap:8px;transition:background .12s}
.node-hd:hover{background:rgba(47,109,246,.06)}
.hd-left{display:flex;align-items:center;gap:8px;min-width:0;flex:1}
.hd-title{font-weight:600}
.lvl-ico{font-size:15px;line-height:1;flex-shrink:0}
.mText{margin-left:auto;font-size:12px}
/* +/- 折叠按钮 */
.tgl{display:inline-flex;align-items:center;justify-content:center;width:22px;height:22px;
  border-radius:6px;background:#eef2f8;color:#475569;font-size:16px;font-weight:700;
  line-height:1;flex-shrink:0;border:1px solid var(--line)}
.node-hd:hover .tgl{background:#dce6f7;color:var(--brand)}
.tgl::before{content:'\2212'}                 /* 展开态:减号 − */
.node.collapsed > .node-hd .tgl::before{content:'+'}  /* 收缩态:加号 + */
/* 计数徽标 */
.cnt{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;
  padding:0 6px;border-radius:20px;background:#eef2f8;color:#64748b;font-size:12px;font-weight:600}

/* 层级字体(空间 > 类别 > 区域 > 项目) */
.tree-space > .sp-h{padding:12px 16px;background:#f1f5fb;border-bottom:1px solid var(--line)}
.tree-space > .sp-h .hd-title{font-size:16px;font-weight:700;color:var(--ink)}
.special-node > .sp-h{background:#fff7ed}
.cat-node{border-top:1px dashed var(--line)}
.node-hd.cat-h{padding:9px 16px 9px 30px;background:#fafbfd}
.node-hd.cat-h .hd-title{font-size:14px;font-weight:600;color:#334155}
/* 区域与装修项目左对齐(同一左边界,避免阶梯错位) */
.node-hd.area-h{padding:7px 16px 7px 44px}
.node-hd.area-h .hd-title{font-size:13px;font-weight:500;color:#64748b}
.node-hd.area-h .lvl-ico{font-size:12px;opacity:.7}
/* 折叠图标按层级递减 */
.node-hd.cat-h .tgl{width:20px;height:20px;font-size:14px}
.node-hd.area-h .tgl{width:18px;height:18px;font-size:13px;background:transparent;border-color:transparent}
.node-hd.area-h:hover .tgl{background:#dce6f7}

.caret{display:none}
.node.collapsed > .node-body{display:none}
.node-body{padding:0}
.checkline.proj-row{padding:8px 30px 8px 44px;border-top:1px solid #f2f5f9}
.proj-row:hover{background:#f7f9fc}
.proj-row code{margin-left:4px;font-size:12px}
.proj-row .chk{width:auto}
.money{font-variant-numeric:tabular-nums}
.sum-3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:8px}
.sum-3 .blk{border-radius:10px;padding:12px 14px;color:#fff}
.sum-3 .blk .t{opacity:.9;font-size:12px}
.sum-3 .blk .v{font-size:20px;font-weight:800;margin-top:4px}
.blk-aux{background:#0ea5e9}.blk-main{background:#f97316}.blk-total{background:#334155}

/* 弹窗 */
.mask{position:fixed;inset:0;background:rgba(15,23,42,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:20px}
.modal{background:#fff;border-radius:14px;width:640px;max-width:100%;max-height:88vh;display:flex;flex-direction:column;box-shadow:0 20px 60px rgba(0,0,0,.3)}
.modal.wide{width:920px}
.modal-h{padding:15px 18px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-weight:700}
.modal-b{padding:18px;overflow:auto}
.modal-f{padding:13px 18px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;gap:8px}
.x{cursor:pointer;color:#94a3b8;font-size:20px;line-height:1}

/* tabs */
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:14px}
.tabs .tab{padding:8px 16px;cursor:pointer;border-bottom:2px solid transparent;color:var(--ink-soft)}
.tabs .tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}

/* toast */
.toast-root{position:fixed;top:18px;left:50%;transform:translateX(-50%);z-index:99;display:flex;flex-direction:column;gap:8px}
.toast{background:#1f2733;color:#fff;padding:10px 18px;border-radius:8px;box-shadow:0 6px 20px rgba(0,0,0,.25);font-size:13px;animation:tfade .2s}
.toast.ok{background:#16a34a}.toast.err{background:#dc2626}
@keyframes tfade{from{opacity:0;transform:translateY(-6px)}to{opacity:1}}

.empty{color:#98a2b3;text-align:center;padding:30px}
/* 附件展示 */
.attach-list{display:flex;flex-wrap:wrap;gap:10px}
.attach-img img{width:96px;height:96px;object-fit:cover;border-radius:8px;border:1px solid var(--line)}
.attach-vid{width:180px;height:110px;border-radius:8px;background:#000;border:1px solid var(--line)}
.attach-doc{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border:1px solid var(--line);border-radius:8px;background:#f7f9fc}
.attach-doc:hover{border-color:var(--brand)}.muted{color:var(--ink-soft)}
.right{text-align:right}
.mt{margin-top:12px}
.inline{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
/* 紧凑筛选栏 */
.filters{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:12px}
.filters input,.filters select{width:auto;height:34px;padding:5px 10px;font-size:13px;box-sizing:border-box}
.filters .kw{width:220px}
.filters select{min-width:104px;max-width:150px}
.checkline{display:flex;align-items:center;gap:8px;padding:6px 0}
.checkline input{width:auto}

/* ---------- 工作日历 ---------- */
.cal-toolbar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-left:auto}
.cal-title{font-weight:700;font-size:16px;min-width:96px;text-align:center}
.cal-tabs{display:flex;gap:0;border-bottom:1px solid var(--line);margin:12px 0 8px;padding-left:6px}
.cal-tabs .tab{padding:8px 14px;color:var(--ink-soft);border-bottom:2px solid transparent;font-size:14px}
.cal-tabs .tab.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}
.cal-legend{display:flex;gap:14px;font-size:12px;color:var(--ink-soft);padding:0 6px 8px}
.cal-legend .lg{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:middle}
.lg-ok{background:var(--ok)} .lg-warn{background:var(--warn)} .lg-danger{background:var(--danger)} .lg-personal{background:var(--aux)}

.cal-layout{display:grid;grid-template-columns:1fr 340px;gap:16px;margin-top:8px}
@media (max-width:1000px){.cal-layout{grid-template-columns:1fr}}

.cal-board{background:#fff;border-radius:var(--radius);padding:10px;border:1px solid var(--line);min-width:0}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;background:var(--line);border-radius:8px;overflow:hidden}
.cal-wk{background:#f7f9fc;padding:8px 4px;text-align:center;font-size:12px;color:var(--ink-soft);font-weight:600}
.cal-day{background:#fff;min-height:96px;padding:6px 6px 4px;cursor:pointer;display:flex;flex-direction:column;gap:4px;position:relative;transition:background .12s}
.cal-day:hover{background:#fafbfd}
.cal-day.is-outside{background:#fafbfd;color:var(--ink-soft);opacity:.6}
.cal-day.is-today .cal-day-num{background:var(--brand);color:#fff}
.cal-day.is-selected{outline:2px solid var(--brand);outline-offset:-2px;background:#eef4ff}
.cal-day-num{font-size:13px;font-weight:600;width:22px;height:22px;display:flex;align-items:center;justify-content:center;border-radius:50%}
.cal-day-events{display:flex;gap:3px;flex-wrap:wrap;align-items:center;margin-top:auto}
.cal-dot{display:inline-block;width:10px;height:10px;border-radius:50%}
.cal-ok{background:var(--ok)} .cal-warn{background:var(--warn)} .cal-danger{background:var(--danger)} .cal-personal{background:var(--aux)}
.cal-more{font-size:11px;color:var(--ink-soft);background:#f0f3f9;padding:0 5px;border-radius:8px}

.cal-side{background:#fff;border-radius:var(--radius);padding:12px;border:1px solid var(--line);min-width:0}
.cal-detail-h{display:flex;gap:8px;align-items:center;margin-bottom:8px;flex-wrap:wrap}
.cal-detail-h h4{margin:0;font-size:15px;font-weight:700;min-width:96px}
.cal-detail-h input.kw{flex:1;min-width:120px;height:30px;padding:4px 10px;border:1px solid var(--line);border-radius:6px}
.cal-detail-h select{height:30px;padding:4px 8px;border:1px solid var(--line);border-radius:6px}
.cal-detail-list{display:flex;flex-direction:column;gap:8px;max-height:520px;overflow-y:auto}
.cal-detail-item{border:1px solid var(--line);border-left:4px solid var(--line);padding:10px 12px;border-radius:6px;background:#fff}
.cal-detail-item.cal-ok{border-left-color:var(--ok);background:#f0fdf4}
.cal-detail-item.cal-warn{border-left-color:var(--warn);background:#fffbeb}
.cal-detail-item.cal-danger{border-left-color:var(--danger);background:#fef2f2}
.cal-detail-item.cal-personal{border-left-color:var(--aux);background:#f0f9ff}
.cal-detail-title{font-weight:600;font-size:14px;margin-bottom:4px}
.cal-detail-meta{display:flex;gap:8px;align-items:center;font-size:12px;color:var(--ink-soft)}
.cal-detail-remark{font-size:13px;color:var(--ink-soft);margin-top:6px;line-height:1.5;white-space:pre-wrap}
.cal-detail-actions{display:flex;gap:6px;margin-top:8px}

.tag-danger{background:#fee2e2;color:var(--danger)}
.tag-personal{background:#e0f2fe;color:#0369a1}

/* 日历事件 chips(用于日详情列表中可选展示完整标题) */
.cal-event{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;background:#f0f3f9;color:var(--ink);margin:1px;border-left:3px solid var(--line)}
.cal-event.cal-ok{background:#dcfce7;border-left-color:var(--ok)}
.cal-event.cal-warn{background:#fef3c7;border-left-color:var(--warn)}
.cal-event.cal-danger{background:#fee2e2;border-left-color:var(--danger)}
.cal-event.cal-personal{background:#e0f2fe;border-left-color:var(--aux)}

/* 【Phase 9.5 修正】项目筛选条 — 始终显眼 */
.cal-plan-filter{display:flex;align-items:center;gap:8px;padding:10px 12px;background:#f7f9fc;border:1px solid var(--line);border-radius:8px;margin:8px 6px}
.cal-plan-filter.warn{background:#fffbeb;border-color:#fbbf24}
.cal-plan-label{font-size:13px;color:var(--ink-soft);font-weight:600}
.cal-plan-filter.warn .cal-plan-label{color:var(--warn)}
.cal-plan-select{flex:1;min-width:200px;height:34px;padding:6px 12px;border:1px solid var(--line);border-radius:6px;background:#fff;font-size:14px}
.cal-plan-filter.warn .cal-plan-select{border-color:var(--warn)}

.cal-detail-empty{padding:60px 20px;text-align:center}
.cal-detail-empty .empty-icon{font-size:48px;margin-bottom:16px}
.cal-detail-empty .empty-title{font-weight:600;font-size:16px;margin-bottom:8px}