/* Hanna Infrastructure project app — brand navy #0B1680 + gold #C98B2E from the logo */
:root{
  color-scheme:light;
  --navy:#0B1680; --navy-ink:#0B1680; --gold:#C98B2E; --gold-soft:#F6EAD6;
  --ground:#F4F5FA; --surface:#FFFFFF; --ink:#141A3A; --muted:#5B6284; --line:#DDE0EC; --hover:#EEF0F8;
  --btn:#0B1680; --btn-ink:#FFFFFF;
  --ok:#1E7A4C; --ok-bg:#E3F3EA; --warn:#9A5B00; --warn-bg:#FCEFD9; --bad:#A3261E; --bad-bg:#FBE6E4;
  --info:#0B1680; --info-bg:#E6E8F7; --grey:#5B6284; --grey-bg:#ECEDF3;
  --display:"Archivo","Arial Narrow",Arial,sans-serif;
  --body:"Source Sans 3","Segoe UI",Helvetica,Arial,sans-serif;
  --mono:"IBM Plex Mono",Consolas,"Courier New",monospace;
}
@media (prefers-color-scheme:dark){
  :root{
    color-scheme:dark;
    --navy-ink:#A9B3FF; --gold:#E0A64A; --gold-soft:#3A2E1A;
    --ground:#0F1222; --surface:#171B30; --ink:#E6E8F4; --muted:#9CA2C2; --line:#2B3050; --hover:#202540;
    --btn:#3346D8; --btn-ink:#FFFFFF;
    --ok:#6FD39E; --ok-bg:#15301F; --warn:#F2B75C; --warn-bg:#35270F; --bad:#F2877F; --bad-bg:#3A1A18;
    --info:#A9B3FF; --info-bg:#232A55; --grey:#9CA2C2; --grey-bg:#262A40;
  }
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--body);font-size:15px;line-height:1.45}
img{max-width:100%}
h1,h2,h3{font-family:var(--display);text-wrap:balance;margin:0;letter-spacing:-.01em}
h1{font-size:1.55rem} h2{font-size:1.2rem} h3{font-size:1rem}
a{color:var(--navy-ink)}
button,input,select,textarea{font:inherit;color:inherit}
.num{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono);font-size:.92em}
.muted{color:var(--muted)} .small{font-size:.85rem}
:focus-visible{outline:2px solid var(--gold);outline-offset:2px}
[hidden]{display:none!important}

.topbar{background:var(--surface);border-bottom:3px solid var(--gold)}
.topbar-in{max-width:1180px;margin:0 auto;padding:10px 16px;display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;margin-right:auto;text-decoration:none;color:inherit}
.brand img{width:40px;height:auto;border-radius:3px;background:#fff}
.brand-name{font-family:var(--display);font-weight:700;color:var(--navy-ink);font-size:1rem;line-height:1.1}
.brand-sub{font-size:.8rem;color:var(--muted)}
.who{display:flex;align-items:center;gap:12px;font-size:.88rem;color:var(--muted);flex-wrap:wrap}
.who form{display:inline}
.linkbtn{background:none;border:0;color:var(--navy-ink);text-decoration:underline;cursor:pointer;padding:0;font-size:inherit}

.tabsbar{background:var(--surface);border-bottom:1px solid var(--line)}
nav.tabs{max-width:1180px;margin:0 auto;padding:0 16px;display:flex;gap:4px;flex-wrap:wrap}
nav.tabs a{border-bottom:3px solid transparent;padding:10px 12px;color:var(--muted);font-weight:600;text-decoration:none;margin-bottom:-1px}
nav.tabs a[aria-current="page"]{color:var(--navy-ink);border-bottom-color:var(--navy-ink)}
nav.tabs a:hover{color:var(--ink)}
nav.tabs .spacer{flex:1}

main{max-width:1180px;margin:0 auto;padding:22px 16px 60px;display:flex;flex-direction:column;gap:18px}
.head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.head p{margin:4px 0 0;color:var(--muted)}
.row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.row.end{justify-content:flex-end}
.stack{display:flex;flex-direction:column;gap:14px}

.btn{display:inline-block;border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:7px;cursor:pointer;font-weight:600;text-decoration:none;color:var(--ink);line-height:1.3}
.btn:hover{background:var(--hover)}
.btn.primary{background:var(--btn);border-color:var(--btn);color:var(--btn-ink)}
.btn.primary:hover{filter:brightness(1.1)}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn[disabled]{opacity:.45;cursor:not-allowed}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px}
.panel-pad{padding:18px}

.flash{border-radius:8px;padding:10px 14px;border:1px solid var(--line);background:var(--ok-bg);color:var(--ok);font-weight:600}
.flash.error{background:var(--bad-bg);color:var(--bad)}
.flash ul{margin:4px 0 0;padding-left:18px;font-weight:400}
.creds{border:2px solid var(--gold);background:var(--gold-soft);border-radius:10px;padding:14px 16px}
.creds code{font-family:var(--mono);font-size:1.05rem;background:var(--surface);padding:2px 8px;border-radius:5px;border:1px solid var(--line)}

.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px 14px}
.stat .k{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted)}
.stat .v{font-family:var(--display);font-size:1.35rem;margin-top:2px}

.filters{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.filters input,.filters select{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);min-width:0}
.filters input[type=search]{flex:1 1 220px}

.tablewrap{overflow-x:auto}
table{border-collapse:collapse;width:100%}
th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:600;white-space:nowrap}
td.r,th.r{text-align:right}
.nowrap{white-space:nowrap}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:var(--hover)}
tr.void td{color:var(--muted)}
tr.void td.desc{text-decoration:line-through}
tr.inactive td{color:var(--muted)}
.rowlink{color:inherit;text-decoration:none;font-weight:600}

.pill{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.78rem;font-weight:600;white-space:nowrap}
.s-draft{background:var(--grey-bg);color:var(--grey)}
.s-issued{background:var(--info-bg);color:var(--info)}
.s-partly_invoiced{background:var(--warn-bg);color:var(--warn)}
.s-closed{background:var(--ok-bg);color:var(--ok)}
.s-void{background:var(--bad-bg);color:var(--bad)}
.tag{font-size:.75rem;color:var(--muted);border:1px solid var(--line);border-radius:5px;padding:0 5px;margin-left:6px;font-family:var(--body)}

.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px 18px}
.full{grid-column:1/-1}
label.f{display:flex;flex-direction:column;gap:4px;font-size:.85rem;font-weight:600}
label.f .hint,.hint{font-weight:400;color:var(--muted);font-size:.8rem}
.f input,.f select,.f textarea{padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);font-weight:400;font-size:.95rem;width:100%}
.f input[disabled],.f select[disabled]{background:var(--ground);color:var(--muted)}
.f .err,.err{color:var(--bad);font-weight:400;font-size:.82rem}
.checkline{display:flex;gap:8px;align-items:center;font-weight:600;font-size:.9rem}

table.lines td{padding:6px;border-bottom:1px solid var(--line)}
table.lines input{padding:6px 8px;border:1px solid var(--line);border-radius:6px;background:var(--surface);width:100%}
table.lines input[type=checkbox]{width:auto}
.lines .w-q{width:90px}.lines .w-u{width:80px}.lines .w-p{width:120px}.lines .w-t{width:120px}
.totals{margin-left:auto;min-width:260px;display:grid;grid-template-columns:1fr auto;gap:4px 24px}
.totals .grand{font-family:var(--display);font-size:1.15rem;border-top:2px solid var(--ink);padding-top:6px;margin-top:4px}
.note{border-left:4px solid var(--gold);background:var(--gold-soft);padding:10px 12px;border-radius:0 8px 8px 0;font-size:.9rem}
.note.plain{border-left-color:var(--line);background:var(--ground)}

.docwrap{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:18px;align-items:start}
@media (max-width:900px){.docwrap{grid-template-columns:minmax(0,1fr)}}
.docwrap>*{min-width:0}
.doctabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:10px}
.doctabs button{border:1px solid var(--line);background:var(--surface);padding:6px 12px;border-radius:999px;cursor:pointer;font-weight:600;font-size:.85rem}
.doctabs button[aria-pressed="true"]{background:var(--btn);color:var(--btn-ink);border-color:var(--btn)}
.paperscroll{overflow-x:auto;background:#C9CCD8;border-radius:10px;padding:18px}
.paper{background:#FFFFFF;color:#141A3A;width:100%;max-width:760px;min-width:560px;margin:0 auto;padding:40px 46px;box-shadow:0 2px 10px rgba(10,20,60,.18);font-family:Calibri,"Source Sans 3",Arial,sans-serif;font-size:13px;line-height:1.45}
.paper .lh{display:flex;justify-content:space-between;gap:20px;align-items:flex-start;border-bottom:3px solid #C98B2E;padding-bottom:14px}
.paper .lh img{width:78px;height:auto}
.paper .co{font-size:12px;color:#3B4166;text-align:right}
.paper .co b{color:#0B1680;font-size:14px}
.paper h2.dt{font-family:var(--display);color:#0B1680;font-size:22px;margin:18px 0 2px;letter-spacing:.02em}
.paper .meta{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:14px 0}
.paper .box{border:1px solid #D5D8E6;padding:10px 12px;border-radius:4px}
.paper .lbl{font-size:10px;text-transform:uppercase;letter-spacing:.08em;color:#6A7092;margin-bottom:3px}
.paper table th{color:#FFFFFF;background:#0B1680;font-size:10.5px;padding:7px 8px}
.paper table td{padding:7px 8px;border-bottom:1px solid #E3E5EF;color:#141A3A}
.paper .tt{margin-left:auto;width:260px;margin-top:10px;display:grid;grid-template-columns:1fr auto;gap:3px 18px}
.paper .tt .g{font-weight:700;border-top:2px solid #0B1680;padding-top:5px;color:#0B1680}
.paper .sig{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin-top:40px}
.paper .sig div{border-top:1px solid #141A3A;padding-top:4px;font-size:11px;color:#3B4166}
.paper .foot{margin-top:30px;border-top:1px solid #D5D8E6;padding-top:8px;font-size:10.5px;color:#6A7092;text-align:center}
.paper .wm{color:#A3261E;font-weight:700;border:2px solid #A3261E;display:inline-block;padding:2px 10px;transform:rotate(-4deg);margin-top:6px}
.paper .wm.draft{color:#6A7092;border-color:#6A7092}
.paper .tc{white-space:pre-wrap;border:1px dashed #C98B2E;background:#FFF8EC;padding:10px 12px;color:#5A4A2A}
.paper .tc.set{border:0;background:none;padding:0;color:#141A3A}
.side{display:flex;flex-direction:column;gap:14px}
.hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;font-size:.88rem}
.hist li{border-left:2px solid var(--line);padding-left:10px}
.hist time{display:block;color:var(--muted);font-size:.78rem}

dialog{border:1px solid var(--line);border-radius:12px;max-width:440px;width:calc(100% - 32px);padding:20px;background:var(--surface);color:var(--ink)}
dialog::backdrop{background:rgba(8,12,40,.45)}

.login{min-height:80vh;display:flex;align-items:center;justify-content:center;padding:30px 0}
.login .card{width:100%;max-width:380px;background:var(--surface);border:1px solid var(--line);border-top:4px solid var(--gold);border-radius:12px;padding:28px;display:flex;flex-direction:column;gap:14px}
.login img{width:92px;align-self:center;background:#fff;border-radius:4px}

.projects{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px}
.projcard{display:flex;flex-direction:column;gap:6px;padding:18px;background:var(--surface);border:1px solid var(--line);border-radius:10px;text-decoration:none;color:inherit}
.projcard:hover{border-color:var(--navy-ink)}
.projcard .code{font-family:var(--mono);color:var(--navy-ink);font-weight:500}

.access select{padding:5px 6px;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
@media (prefers-reduced-motion:no-preference){.btn,.doctabs button{transition:background .15s}}