:root{--ink2:var(--ink-2);--ink3:var(--ink-3);--ink4:var(--ink-3);
--line2:var(--line-2);--green:var(--accent);--green-soft:var(--accent-soft);--green-dark:var(--accent-strong);--green-line:var(--accent-line);
--red:var(--crit);--amber:var(--warn);--amber-soft:var(--warn-soft);--amber-line:var(--warn-line);--hover:var(--paper-hover);
--fs-10:var(--text-3xs);--fs-11:var(--text-2xs);--fs-12:var(--text-xs);--fs-125:var(--text-xs-plus);--fs-13:var(--text-sm);--fs-14:var(--text-md);--fs-15:var(--text-md-plus);--fs-16:var(--text-lg);--fs-18:var(--text-lg-plus);--fs-19:var(--text-19);--fs-22:var(--text-xl-plus);--fs-25:var(--text-25);--fs-28:var(--text-3xl);--fs-30:var(--text-3xl-plus);
}
*{box-sizing:border-box}
[hidden]{display:none !important}
html,body{height:100%;overflow-x:hidden}
body{margin:0;background:var(--wash);color:var(--ink);font-family:Geist,"PingFang SC","Hiragino Sans GB","Noto Sans SC",system-ui,sans-serif;font-size:var(--fs-14);line-height:1.6;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer}
a{color:var(--green)}
.skip{position:absolute;left:12px;top:-40px;background:var(--ink);color:var(--paper);padding:8px 12px;border-radius:6px;z-index:50}.skip:focus{top:12px}
.brand{display:flex;align-items:center;gap:9px;font-size:var(--fs-15);letter-spacing:.02em}.brand b{font-weight:600}.brand.small{font-size:var(--fs-13)}.mark{display:grid;grid-template-columns:repeat(3,3px);gap:2px;width:13px}.mark i{width:3px;height:3px;background:var(--green);border-radius:50%}
.auth{min-height:100%;display:grid;place-items:center;padding:28px;background:var(--wash)}
.auth-card{width:min(420px,100%);background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:34px 34px 26px}
.auth-card .brand{margin-bottom:22px}
.auth-card h1{font-size:var(--fs-28);letter-spacing:-.03em;margin:8px 0 6px;font-weight:600}
.kicker{font-size:var(--fs-10);letter-spacing:.14em;text-transform:uppercase;color:var(--green);font-weight:600;margin:0 0 4px}
.muted{color:var(--ink3)}.tiny{font-size:var(--fs-11)}
.auth-card form{display:grid;gap:12px;margin-top:20px}
label{display:grid;gap:6px;font-size:var(--fs-12);color:var(--ink2)}
input,select{border:1px solid var(--line2);border-radius:6px;background:var(--paper);padding:9px 11px;min-height:38px;outline:none;width:100%}
input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(47,107,60,.10)}
.btn{border:1px solid var(--line2);background:var(--paper);border-radius:6px;padding:8px 13px;min-height:36px;font-size:var(--fs-13);font-weight:500}
.btn:hover{border-color:var(--ink3)}.btn.primary{background:var(--green);border-color:var(--green);color:var(--paper)}.btn.primary:hover{background:var(--green-dark)}.btn.wide{width:100%;justify-content:center}.btn:disabled{opacity:.5;cursor:not-allowed}
.link{border:0;background:none;color:var(--green);font-size:var(--fs-12);padding:0;margin-top:10px;text-align:center}
.error{color:var(--red);font-size:var(--fs-12);margin:0}.fine{font-size:var(--fs-10);color:var(--ink3);margin-top:18px;text-align:center}
.shell{display:grid;grid-template-columns:236px minmax(0,1fr);min-height:100vh;min-width:0}
.side{background:var(--paper);border-right:1px solid var(--line);padding:20px 14px;display:flex;flex-direction:column;gap:22px;position:sticky;top:0;height:100vh;min-width:0}
.side-top{display:grid;gap:14px}
.ws-label{font-size:var(--fs-10);color:var(--ink3);letter-spacing:.04em;display:grid;gap:5px}.ws-label select{font-size:var(--fs-12);padding:7px 9px;min-height:34px;max-width:100%;min-width:0}
.role-line{display:flex;align-items:center;gap:7px;flex-wrap:wrap}.pill{border:1px solid var(--line2);border-radius:20px;padding:2px 8px;font-size:var(--fs-10);color:var(--ink2);background:var(--wash)}.pill.owner,.pill.admin{background:var(--green-soft);border-color:var(--green-line);color:var(--green)}
.nav{display:grid;gap:2px}.nav-item{display:flex;justify-content:space-between;align-items:center;border:0;background:none;padding:9px 10px;border-radius:6px;text-align:left;font-size:var(--fs-13);color:var(--ink2)}.nav-item:hover{background:var(--wash)}.nav-item.active{background:var(--green-soft);color:var(--ink);font-weight:600}.nav-hint{font-size:var(--fs-10);color:var(--ink3);font-weight:400}
.side-foot{margin-top:auto;display:flex;flex-direction:column;gap:6px;align-items:flex-start}
.main{padding:28px 34px 44px;max-width:1180px;width:100%;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:22px;flex-wrap:wrap}.topbar h1{font-size:var(--fs-30);letter-spacing:-.035em;margin:4px 0 0;font-weight:600}
.top-actions{display:flex;gap:8px;flex-wrap:wrap}
.bar{display:flex;justify-content:space-between;align-items:center;margin:8px 0 10px}
.table-wrap{background:var(--paper);border:1px solid var(--line);border-radius:8px;overflow:auto}
table{width:100%;border-collapse:collapse;font-size:var(--fs-125)}th{text-align:left;font-size:var(--fs-10);letter-spacing:.06em;color:var(--ink3);font-weight:500;background:var(--wash);padding:10px 12px;border-bottom:1px solid var(--line);white-space:nowrap}td{padding:11px 12px;border-bottom:1px solid var(--line);vertical-align:top}tr:last-child td{border-bottom:0}tbody tr:hover{background:var(--hover);cursor:pointer}.row-open{border:0;background:none;padding:0;text-align:left;font:inherit;color:inherit;cursor:pointer}.row-open:focus-visible{outline:2px solid var(--green);outline-offset:2px}.num{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.status{display:inline-flex;align-items:center;gap:5px;border:0;background:none;padding:0;font-size:var(--fs-11);color:var(--ink2);white-space:nowrap}.status::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--ink4);flex:none}.status.issued::before,.status.partially_paid::before,.status.pending_approval::before{background:var(--amber)}.status.paid::before,.status.approved::before,.status.active::before{background:var(--green)}.status.draft::before{background:var(--ink4)}
.empty{text-align:center;padding:54px 20px;color:var(--ink2)}.empty h2{font-size:var(--fs-18);margin:0 0 4px}.empty p{max-width:430px;margin:0 auto 14px;color:var(--ink3);font-size:var(--fs-12)}
.card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:18px;margin-top:16px}.card h2{font-size:var(--fs-16);margin:0 0 4px}.inline-form{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.inline-form input{flex:1;min-width:180px}.inline-form select{width:auto}
.invite-result{margin-top:12px;background:var(--wash);border:1px solid var(--line);border-radius:6px;padding:10px;font-size:var(--fs-11);word-break:break-all}
.detail-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:16px}.detail-head h2{font-size:var(--fs-25);letter-spacing:-.03em;margin:0}.detail-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--ink3);font-size:var(--fs-11);margin-top:6px}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(260px,.8fr);gap:16px;align-items:start}
.paper{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:26px 28px}
.paper-preview{padding:0;overflow:hidden;background:var(--paper)}
.print-frame{display:block;width:100%;height:840px;border:0;background:var(--paper)}
.gate-note{margin-top:10px}.scroll-hint{display:none}@media(max-width:860px){.scroll-hint{display:block;margin:0 0 6px}}.field-hint{margin-bottom:5px}.table-wrap:focus-visible{outline:2px solid var(--green);outline-offset:2px}.paper h3{font-size:var(--fs-10);letter-spacing:.12em;text-transform:uppercase;color:var(--ink3);font-weight:500;margin:0 0 8px}.paper .total{display:flex;justify-content:space-between;border-top:1px solid var(--ink);margin-top:12px;padding-top:10px;font-size:var(--fs-18);font-weight:600}.paper .row{display:flex;justify-content:space-between;padding:4px 0;color:var(--ink2);font-size:var(--fs-12)}
.side-card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:16px}.side-card h3{font-size:var(--fs-10);letter-spacing:.1em;text-transform:uppercase;color:var(--ink3);margin:0 0 8px;font-weight:500}.side-card .line{display:flex;justify-content:space-between;gap:12px;padding:5px 0;font-size:var(--fs-12);border-bottom:1px solid var(--line)}.side-card .line:last-child{border-bottom:0}
.actions{display:flex;gap:7px;flex-wrap:wrap;margin:14px 0}.actions .btn{font-size:var(--fs-12);padding:6px 10px;min-height:32px}
.modal{position:fixed;inset:0;background:rgba(20,20,19,.28);display:grid;place-items:center;padding:20px;z-index:40}.modal[hidden]{display:none}.modal-card{background:var(--paper);border:1px solid var(--line);border-radius:9px;width:min(620px,100%);max-height:90vh;overflow:auto;padding:20px}.modal-head{display:flex;justify-content:space-between;align-items:center;gap:12px}.modal-head h2{font-size:var(--fs-19);margin:0}.icon-btn{border:0;background:none;font-size:var(--fs-22);color:var(--ink3);padding:2px 6px}.modal-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:16px}.modal form{display:grid;gap:12px;margin-top:14px}.modal .form-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}.modal textarea{border:1px solid var(--line2);border-radius:6px;padding:9px 11px;min-height:90px;resize:vertical;width:100%;font:inherit}
.line-row{display:grid;grid-template-columns:minmax(0,1fr) 74px 110px 30px;gap:7px;align-items:end;margin-bottom:7px}.line-row label{font-size:var(--fs-10)}.line-row .remove{border:0;background:none;color:var(--ink3);font-size:var(--fs-18);padding-bottom:6px}.add-line{border:0;background:none;color:var(--green);font-size:var(--fs-12);padding:2px 0;text-align:left}
.detail-lines{width:100%;border-collapse:collapse;margin-top:14px}.detail-lines th{background:none;padding:6px 0;border-bottom:1px solid var(--line2)}.detail-lines td{padding:8px 0;border-bottom:1px solid var(--line)}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:9px 14px;border-radius:6px;font-size:var(--fs-12);z-index:60;max-width:90vw}
@media(max-width:860px){.shell{grid-template-columns:minmax(0,1fr)}.side{position:static;height:auto;width:100%;border-right:0;border-bottom:1px solid var(--line);padding:14px;overflow:hidden}.nav{grid-template-columns:1fr 1fr}.side-foot{flex-direction:row;justify-content:space-between;align-items:center}.main{padding:20px 16px 36px;width:100%;overflow:hidden}.detail-grid{grid-template-columns:minmax(0,1fr)}.topbar h1{font-size:var(--fs-25)}.top-actions{width:100%}.line-row{grid-template-columns:minmax(0,1fr) 70px 90px 26px}.table-wrap{width:100%;max-width:100%}.table-wrap table{min-width:680px}.print-frame{height:760px}.detail-head{flex-direction:column}.paper{padding:18px}}
/* Phase 2 · Today / project spine */
.today-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:18px}.today-head h2{font-size:var(--fs-30);margin:2px 0 0;letter-spacing:-.03em}.today-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:14px}.today-card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:18px 20px}.today-card h3{font-size:var(--fs-15);margin:0 0 4px}.today-card p{margin:0}.today-list{display:grid;gap:2px;margin-top:10px}.today-item{display:flex;justify-content:space-between;align-items:center;gap:12px;border:0;border-top:1px solid var(--line);background:none;padding:10px 0;text-align:left;font:inherit;color:inherit;cursor:pointer;width:100%}.today-item:hover{background:var(--green-soft)}.today-item b{font-weight:500}.today-item .muted{font-size:var(--fs-12)}.today-empty{padding:18px 0;color:var(--ink3);font-size:var(--fs-13)}.today-note{margin-top:12px}.today-empty strong{display:block;color:var(--ink);font-weight:500;margin-bottom:3px}.project-head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:18px}.project-head h2{font-size:var(--fs-28);margin:4px 0 6px;letter-spacing:-.03em}.project-meta{display:flex;gap:14px;flex-wrap:wrap;color:var(--ink3);font-size:var(--fs-12)}.spine{display:flex;gap:4px;overflow:auto;padding:10px 0 14px;border-bottom:1px solid var(--line);margin-bottom:18px}.spine button{border:1px solid var(--line);background:var(--paper);padding:6px 10px;border-radius:20px;color:var(--ink3);font-size:var(--fs-11);white-space:nowrap}.spine button.done{border-color:var(--green-line);background:var(--green-soft);color:var(--green-dark)}.spine button[aria-current="step"]{border-color:var(--green);color:var(--green);font-weight:600}.spine button.current{border-color:var(--green);color:var(--green);font-weight:600}.project-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.timeline{display:grid;gap:8px;margin-top:12px}.event{display:grid;grid-template-columns:14px 1fr;gap:8px;font-size:var(--fs-12);color:var(--ink3)}.event::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green-line);margin-top:6px}.event b{color:var(--ink2);font-weight:500}.task-row{display:flex;align-items:flex-start;gap:8px;padding:8px 0;border-top:1px solid var(--line);font-size:var(--fs-13)}.task-row button{border:1px solid var(--line2);background:var(--paper);border-radius:4px;width:22px;height:22px;padding:0;flex:none;margin-top:1px}.task-row.done span{text-decoration:line-through;color:var(--ink2)}.task-row.done .tiny{color:var(--ink2)}.task-row .tiny{display:block;margin-top:2px}.comment{border-top:1px solid var(--line);padding:10px 0;font-size:var(--fs-13)}.comment .who{font-size:var(--fs-11);color:var(--ink3);margin-bottom:3px}.comment p{margin:0;white-space:pre-wrap}.comment-form{display:grid;gap:6px;margin-top:12px}.comment-form textarea{min-height:64px;resize:vertical}.inline-actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}.detail-sub{font-size:var(--fs-11);color:var(--ink3);text-transform:uppercase;letter-spacing:.1em;margin:0 0 4px}
@media(max-width:860px){.today-grid,.project-grid{grid-template-columns:minmax(0,1fr)}.today-head,.project-head{flex-direction:column;align-items:flex-start}.spine{width:100%}}
.today-primary{grid-column:1/-1;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:22px 24px}.today-primary h3{font-size:var(--fs-22);margin:4px 0 4px;letter-spacing:-.02em}.today-primary p{margin:0 0 14px}.readonly-banner{border:1px solid var(--line);background:var(--wash);border-radius:6px;padding:8px 12px;color:var(--ink2);font-size:var(--fs-12);margin-bottom:12px}.project-next{display:flex;justify-content:space-between;align-items:center;gap:14px;border:1px solid var(--green-line);background:var(--green-soft);border-radius:8px;padding:14px 16px;margin-bottom:16px}.project-next b{display:block;font-size:var(--fs-16);margin:2px 0}.project-next p{margin:0;color:var(--ink2);font-size:var(--fs-12)}.project-next .btn{flex:none}.project-actions{display:flex;gap:8px;flex-wrap:wrap}.task-row button:disabled{opacity:.35;cursor:not-allowed}.task-row button:disabled+span{opacity:1}.project-empty-actions{display:flex;gap:8px;margin-top:8px;flex-wrap:wrap}
@media(max-width:860px){.today-primary{grid-column:auto}.project-next{flex-direction:column;align-items:flex-start}.project-next .btn{width:100%}}
.supplier-head{display:flex;justify-content:space-between;align-items:flex-end;gap:14px;margin-bottom:12px}.supplier-head h2{font-size:var(--fs-25);margin:2px 0 0;letter-spacing:-.02em}.supplier-lines{width:100%;border-collapse:collapse;margin:14px 0}.supplier-lines th,.supplier-lines td{border-top:1px solid var(--line);padding:8px 6px;text-align:left;font-size:var(--fs-12)}.supplier-lines th{color:var(--ink3);font-weight:400}.total-row{display:flex;justify-content:space-between;border-top:1px solid var(--line2);padding-top:10px;font-size:var(--fs-16)}
@media(max-width:860px){.supplier-head{flex-direction:column;align-items:flex-start}}
.supplier-mode .side{display:none}.supplier-mode .shell{grid-template-columns:minmax(0,1fr)}.supplier-mode .main{max-width:980px;margin:0 auto}.supplier-mode .topbar{display:none}.supplier-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.supplier-brand{font-size:var(--fs-15);font-weight:600;letter-spacing:.08em}.supplier-brand span{font-weight:400;color:var(--ink3);letter-spacing:0;margin-left:4px}
.supplier-title{font-size:var(--fs-25);margin:2px 0 0;letter-spacing:-.02em}
.finance-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:14px}.finance-card{background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:16px 18px}.finance-card b{display:block;font-size:var(--fs-22);font-weight:500;letter-spacing:-.02em;margin:4px 0}.finance-card .tiny{display:block}
@media(max-width:860px){.finance-grid{grid-template-columns:1fr 1fr}}
.guest-mode .side,.guest-mode .topbar{display:none}.guest-mode .shell{grid-template-columns:minmax(0,1fr)}.guest-mode .main{max-width:720px;margin:80px auto}

.auth-notice{background:#eef6ec;border:1px solid #cfe3c9;color:#24552d;border-radius:6px;padding:10px 12px;font-size:var(--fs-12);line-height:1.5;margin:0 0 10px}
.check-row{display:flex;align-items:center;gap:8px;margin:10px 0;font-size:var(--fs-13)}.check-row input{width:16px;height:16px;accent-color:var(--green)}

.audit-filters{flex-wrap:wrap}.audit-filters .input{min-width:140px;max-width:200px}