/* ===== 写标书「晨间工作台」设计系统落地（登录/项目列表/错误页） ===== */
:root{
  --bg:#F4F6FB;--card:#FFFFFF;--line:#EAECF2;--ink:#101828;--muted:#667085;
  --blue:#3370FF;--blue-2:#1D4ED8;--blue-bg:#EDF3FF;--amber:#FA8C16;--amber-bg:#FFF7E8;
  --green:#12B76A;--green-bg:#E7F8F0;--red:#F54A45;--red-bg:#FEEFEE;
  --grad:linear-gradient(135deg,#3370FF,#1D4ED8);--ink-soft:#475467;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 6px 20px rgba(16,24,40,.06);
  --shadow-up:0 14px 36px rgba(16,24,40,.13);
  --mono:"IBM Plex Mono","SF Mono","Menlo",monospace;--r:14px;
}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"MiSans","PingFang SC","Noto Sans SC",sans-serif;background:var(--bg);
  color:var(--ink);font-size:14px;line-height:1.65;display:flex;min-height:100vh;
  -webkit-font-smoothing:antialiased}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
a{color:var(--blue);text-decoration:none;cursor:pointer}
button{font-family:inherit;font-size:13px;cursor:pointer;border:none;border-radius:8px}
input{font-family:inherit}
/* ===== 左侧栏 ===== */
.side{width:220px;flex:none;background:var(--card);border-right:1px solid var(--line);
  display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side .logo{padding:22px 18px 16px}
.side .logo b{font-size:19px;font-weight:800;color:var(--ink);letter-spacing:.3px}
.side .logo b::before{content:"标";display:inline-grid;place-items:center;width:30px;height:30px;
  border-radius:9px;background:var(--grad);color:#fff;font-size:15px;font-weight:800;margin-right:10px;
  vertical-align:-9px;box-shadow:0 6px 15px rgba(51,112,255,.34)}
.side .logo span{display:block;font-size:11.5px;color:var(--muted);margin:6px 0 0 40px}
.nav{flex:1;padding:12px 12px;overflow-y:auto}
.nav .nav-tit{font-size:10.5px;color:#98A2B3;padding:8px 10px 8px;letter-spacing:1.4px;text-transform:uppercase}
.nav a{display:flex;align-items:center;gap:10px;padding:9px 11px;margin:3px 0;position:relative;
  border-radius:9px;color:var(--ink-soft);font-size:13.5px;font-weight:500;transition:all .15s}
.nav a:hover{background:#EEF1F6;color:var(--ink)}
.nav a.on{background:var(--blue-bg);color:var(--blue);font-weight:600}
.nav a.on::before{content:"";position:absolute;left:-12px;top:9px;bottom:9px;width:3px;
  border-radius:0 3px 3px 0;background:var(--blue)}
.nav a .no{font-family:var(--mono);font-size:11px;color:#98A2B3;width:18px;flex:none}
.nav a.on .no{color:var(--blue)}
.ucard{border-top:1px solid var(--line);padding:14px 16px;display:flex;gap:11px;align-items:center}
.avatar{width:36px;height:36px;border-radius:11px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;flex:none;
  box-shadow:0 5px 14px rgba(51,112,255,.32)}
.ucard .un{font-size:13px;font-weight:600;line-height:1.3}
/* ===== 通用骨架/组件 ===== */
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{height:56px;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 28px;gap:8px;
  position:sticky;top:0;z-index:30}
.crumb{font-size:13px;color:var(--muted)}
.crumb b{color:var(--ink);font-weight:600}
.topbar .sp{flex:1}
.link-quit{font-size:13px;color:var(--muted);cursor:pointer}
.link-quit:hover{color:var(--ink)}
.page{max-width:1240px;width:100%;margin:0 auto;padding:24px 28px 48px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow)}
.btn{padding:8px 17px;font-weight:600;transition:transform .15s,box-shadow .15s,background .15s;
  display:inline-flex;align-items:center;gap:6px;border-radius:9px;line-height:1.4}
.btn-pri{background:var(--grad);color:#fff;box-shadow:0 6px 16px rgba(51,112,255,.3)}
.btn-pri:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(51,112,255,.4)}
.btn-ghost{background:var(--card);border:1px solid var(--line);color:var(--ink-soft);box-shadow:var(--shadow)}
.btn-ghost:hover{background:#F7F9FC;color:var(--ink);border-color:#D8DCE5}
.btn-block{width:100%;padding:11px;font-size:15px;font-weight:600;text-align:center;justify-content:center}
.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;
  font-size:12px;font-weight:600;white-space:nowrap;letter-spacing:.2px}
.b-gray{background:#F2F3F5;color:var(--muted)}
.b-blue{background:var(--blue-bg);color:var(--blue)}
.b-amber{background:var(--amber-bg);color:var(--amber)}
.b-green{background:var(--green-bg);color:var(--green)}
.b-red{background:var(--red-bg);color:var(--red)}
.b-redline{background:#fff;color:var(--red);border:1px solid var(--red)}
.dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex:none}
.dot.amber{background:var(--amber);animation:pulse 1.2s ease-in-out infinite}
/* ===== 项目详情：步骤条 ===== */
.steps{display:flex;align-items:center;padding:20px 24px;overflow-x:auto}
.step{display:flex;align-items:center;gap:8px;flex:none}
.step .ic{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;
  justify-content:center;font-size:12px;font-weight:600;font-family:var(--mono)}
.step.done .ic{background:var(--green-bg);color:var(--green)}
.step.cur .ic{background:var(--amber-bg);color:var(--amber)}
.step.todo .ic{background:#F2F3F5;color:#A9AEB8}
.step .st{font-size:13px;font-weight:500;white-space:nowrap}
.step .ss{font-size:11px;color:var(--muted);line-height:1.5;white-space:nowrap}
.step.cur .st{color:var(--amber);font-weight:600}
.step.todo .st{color:var(--muted)}
.sline{flex:1;height:1px;background:var(--line);margin:0 14px;min-width:22px}
.detail-grid{display:grid;gap:16px}
/* 三道闸门战果条（原型 s3 gate-row）*/
.gate-row{display:flex;align-items:center;gap:14px;padding:13px 22px;
  border-bottom:1px solid var(--line);font-size:13px}
.gate-row:last-child{border-bottom:none}
.gate-name{font-weight:600;min-width:5em}
.gate-res{color:var(--muted);font-variant-numeric:tabular-nums}
.ph{display:flex;align-items:center;gap:12px;margin-bottom:22px}
.ph h1{font-size:24px;font-weight:800;color:var(--ink);letter-spacing:-.3px}
.sec-tit{font-size:14.5px;font-weight:700;color:var(--ink);padding:16px 22px;border-bottom:1px solid var(--line)}
table.tbl{width:100%;border-collapse:collapse;font-size:13.5px}
.tbl th{text-align:left;font-size:11px;font-weight:700;color:#98A2B3;padding:12px 18px;letter-spacing:.6px;
  text-transform:uppercase;border-bottom:1px solid var(--line);background:#FAFBFD;white-space:nowrap}
.tbl td{padding:15px 18px;border-bottom:1px solid var(--line);vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:none}
.tbl tbody tr:hover{background:#F7F9FD}
.pj-name{font-weight:600;color:var(--ink)}
.pj-sub{font-size:12px;color:var(--muted)}
/* ===== 表单字段（登录/新建项目共用）===== */
.fld{margin-bottom:18px}
.fld label{display:block;font-size:12.5px;font-weight:600;color:var(--ink-soft);margin-bottom:7px}
.fld input,.fld select,.fld textarea{width:100%;padding:10px 13px;border:1px solid #DCE0E8;border-radius:10px;
  font-size:14px;transition:border .15s,box-shadow .15s;background:#fff;color:var(--ink)}
.fld input::placeholder{color:#98A2B3}
.fld input:hover,.fld select:hover,.fld textarea:hover{border-color:#C4CAD6}
.fld input:focus,.fld select:focus,.fld textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3.5px var(--blue-bg)}
.fld select{appearance:none;-webkit-appearance:none;padding-right:36px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%23667085' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center}
.fld input[type=file]{padding:7px 10px;cursor:pointer}
.fld input[type=file]::file-selector-button{font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;
  margin-right:12px;padding:7px 14px;border:none;border-radius:8px;background:var(--blue-bg);color:var(--blue)}
.fld input[type=file]::file-selector-button:hover{background:#DCE8FF}
.fld input[type=date]{cursor:pointer}
.fld input[type=date]::-webkit-calendar-picker-indicator{cursor:pointer;opacity:.55}
.new-proj{padding:18px 20px;display:grid;grid-template-columns:1fr 1fr;gap:0 20px}
.new-proj .btn{grid-column:1/-1;justify-self:start}
.new-proj form{display:contents}
/* ===== 登录屏 ===== */
.login{display:flex;min-height:560px;border-radius:14px;overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow);background:var(--card);
  max-width:1000px;margin:40px auto 0}
.login-brand{flex:0 0 50%;background:linear-gradient(160deg,#EDF3FF 0%,#FFFFFF 88%);
  padding:56px 48px;display:flex;flex-direction:column;justify-content:center}
.login-brand h2{font-size:38px;font-weight:700;color:var(--blue);letter-spacing:2px}
.login-brand .slogan{font-size:16px;color:var(--ink);margin:12px 0 32px;font-weight:500}
.feat{display:flex;align-items:flex-start;gap:12px;margin:14px 0;max-width:400px}
.feat .fi{width:26px;height:26px;border-radius:8px;background:#fff;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:12px;
  font-weight:700;flex:none;box-shadow:var(--shadow);font-family:var(--mono)}
.feat b{font-size:14px;display:block}
.feat p{font-size:12.5px;color:var(--muted)}
.login-form{flex:1;padding:64px 48px;display:flex;flex-direction:column;justify-content:center;
  border-left:1px solid var(--line)}
.login-form h3{font-size:20px;font-weight:700;margin-bottom:4px}
.login-form .sub{font-size:13px;color:var(--muted);margin-bottom:24px}
.login-foot{font-size:12px;color:var(--muted);margin-top:20px;text-align:center}
.err-msg{background:var(--red-bg);color:var(--red);border-radius:8px;padding:10px 14px;
  font-size:13px;margin-bottom:16px}
/* ===== 错误页 ===== */
.err-wrap{max-width:520px;margin:60px auto 0}
.err-card{padding:36px 40px;text-align:center}
.err-icon{width:56px;height:56px;border-radius:50%;background:var(--red-bg);color:var(--red);
  font-size:22px;font-weight:700;display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;font-family:var(--mono)}
.err-card h2{font-size:16px;font-weight:600;margin-bottom:24px}
.err-act{display:flex;gap:12px;justify-content:center}
/* ===== 矩阵确认屏 ===== */
.mx-mobile-warn{display:none;background:var(--blue-bg);color:var(--blue);
  border-radius:10px;padding:10px 16px;font-size:13px;margin-bottom:14px}
@media(max-width:1024px){.mx-mobile-warn{display:block}}
.mx-flash{background:var(--green-bg);color:var(--green);border-radius:10px;
  padding:10px 16px;font-size:13px;margin-bottom:14px;font-weight:600}
.mx-sticky{position:sticky;top:56px;z-index:20;display:flex;align-items:center;
  gap:10px 14px;padding:12px 18px;margin-bottom:14px;flex-wrap:wrap}
/* 操作按钮成组靠右：换行时整组落到第二行右侧，不再孤悬 */
.mx-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end;
  margin-left:auto;align-items:center}
.mx-sum{font-size:13.5px;font-weight:600}
.mx-sum .hi-star{color:var(--red)}
.mx-sum .mono{font-weight:600}
.seg{display:flex;background:#F2F3F5;border-radius:8px;padding:2px}
.seg button{background:none;padding:4px 14px;border-radius:6px;font-size:12.5px;
  color:var(--muted)}
.seg button.on{background:#fff;color:var(--ink);font-weight:600;box-shadow:var(--shadow)}
.mx-tbl th{padding:8px 10px}
.mx-tbl td{padding:9px 10px;font-size:12.5px;vertical-align:top}
.mx-tbl select,.mx-tbl input{font-size:12.5px;padding:5px 8px;border:1px solid var(--line);
  border-radius:6px;background:#fff;color:var(--ink);width:100%}
.mx-tbl select{min-width:7.5em}
.mx-tbl input{min-width:7em}
/* 来源文件多为同一长文件名：单行截断省空间，悬停 title 看全名 */
.mx-clip{display:block;max-width:9.5em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.mx-loc{min-width:7em}
.mx-tbl td:nth-child(5){white-space:nowrap}  /* 条款类型四字词防拆行（列序与模板同源） */
.mx-tbl tr[data-risk="1"] td{background:var(--red-bg)}
/* 红行底色=红徽章底色，白底描边防隐形 */
.mx-tbl tr[data-risk="1"] .b-red{background:#fff;box-shadow:inset 0 0 0 1px rgba(245,74,69,.45)}
.mx-tbl tr[data-risk="1"] td:first-child{box-shadow:inset 3px 0 0 var(--red)}
.mx-tbl tr[data-risk="1"]:hover td{background:#FDE6E5}
.save-bar{position:sticky;bottom:0;z-index:25;display:flex;align-items:center;gap:14px;
  padding:12px 18px;margin-top:14px;background:#fff;box-shadow:0 -2px 12px rgba(31,35,41,.08)}
.save-bar .hint{font-size:12.5px;color:var(--muted)}
select:focus-visible,input:focus-visible,button:focus-visible{
  outline:2px solid var(--blue);outline-offset:2px}
/* ===== 签发面板 ===== */
.signoff-form{display:flex;flex-direction:column;gap:10px}
.chk-row{display:flex;align-items:center;gap:8px;font-size:13.5px}
.chk-row input{width:16px;height:16px}
.signoff-locked{background:#F2F3F5;border-radius:8px;padding:14px 16px}
/* ===== 页数里程表（Task 9 / Design P-1：逐字照抄 prototype s3 meter 卡）===== */
.prog{height:6px;border-radius:999px;background:#F2F3F5;overflow:hidden}
.prog i{display:block;height:100%;border-radius:999px}
.prog i.amber{background:repeating-linear-gradient(90deg,var(--amber) 0 14px,#FFB05C 14px 28px);background-size:28px 100%;animation:flow 1.1s linear infinite}
.prog i.amber-still{background:var(--amber)}
.prog i.green{background:var(--green)}
.meter{padding:20px;text-align:left}
.meter-num{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:58px;font-weight:600;line-height:1.05;letter-spacing:-1px}
/* 无页数数据时「—」按 58px/600 会渲染成一根大黑杠，降灰降重作空态 */
.meter-num.empty{color:#C8CDD6;font-weight:400}
.meter-sub{font-size:13px;color:var(--muted)}
.meter-eta{font-size:12.5px;color:var(--muted);margin-top:10px}
.meter-eta b{color:var(--ink);font-weight:600}
@keyframes flow{from{background-position:0 0}to{background-position:28px 0}}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.35;transform:scale(.82)}}
/* ===== 素材库屏（Task 10）===== */
.mat-crumb{font-size:13px;color:var(--muted)}
.mat-crumb b{color:var(--ink);font-weight:600}
.mat-sep{margin:0 4px;color:var(--muted)}
.mat-tools{display:flex;flex-wrap:wrap;gap:12px;padding:14px 18px;margin-bottom:16px}
.mat-inline{display:flex;align-items:center;gap:8px}
.mat-inline input,.mat-inline select{padding:7px 11px;border:1px solid #DCE0E8;border-radius:8px;
  font-size:13px;font-family:inherit;background:#fff;color:var(--ink);transition:border .15s,box-shadow .15s}
.mat-inline input:focus,.mat-inline select:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-bg)}
.mat-inline select{appearance:none;-webkit-appearance:none;padding-right:30px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='11' viewBox='0 0 12 12'%3E%3Cpath d='M3 4.5L6 7.5L9 4.5' stroke='%23667085' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center}
.mat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.mat-card{padding:10px;text-align:center}
.mat-thumb{display:flex;align-items:center;justify-content:center;height:96px;border-radius:8px;
  background:#FAFBFC;border:1px solid var(--line);overflow:hidden;margin-bottom:8px}
.mat-thumb img{width:100%;height:100%;object-fit:cover}
.mat-thumb-dir,.mat-thumb-file{font-size:34px}
.mat-name{font-size:12.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mat-ops{display:flex;flex-direction:column;gap:6px;margin-top:8px}
.mat-ops form{display:flex;gap:6px}
.mat-ops input[type=text]{min-width:0;flex:1;padding:5px 8px;border:1px solid var(--line);
  border-radius:6px;font-size:12px}
.mat-ops .btn{padding:5px 10px;font-size:12px}
.mat-trash{margin-top:20px}
.mat-trash summary{cursor:pointer}

/* Token 用量 KPI 统计小块（横排铺满） */
.stat-row{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:14px;margin:6px 0 2px}
.stat{background:#FAFBFD;border:1px solid var(--line);border-radius:12px;padding:16px 18px;
  transition:transform .15s,box-shadow .15s}
.stat:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.stat .v{font-family:var(--mono);font-variant-numeric:tabular-nums;font-size:26px;font-weight:600;
  color:var(--ink);line-height:1.1}
.stat .k{font-size:12px;color:var(--muted);margin-top:7px}
.stat-hero{background:linear-gradient(135deg,#EDF3FF,#F5F8FF);border-color:#CFE0FF}
.stat-hero .v{font-size:36px;color:var(--blue)}
@media(max-width:900px){.stat-row{grid-template-columns:repeat(2,1fr)}}