:root{
  --navy:#1f3c88; --navy-d:#152b66; --blue:#4472c4; --ink:#1f2937; --muted:#6b7280; --line:#e3e8f0;
  --bg:#f3f6fb; --card:#fff; --ok:#15803d; --okbg:#e8f6ee; --warn:#a16207; --warnbg:#fdf6e3; --err:#b91c1c; --errbg:#fdecec;
  --r:10px; --shadow:0 1px 2px rgba(16,24,40,.06),0 1px 3px rgba(16,24,40,.08);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
a{color:var(--navy)}
h1{font-size:1.5rem;margin:0 0 .3rem;letter-spacing:-.01em}
h2{font-size:1.05rem;margin:0 0 1rem;color:var(--navy);text-transform:uppercase;letter-spacing:.04em}
h2 small{text-transform:none;letter-spacing:0;color:var(--muted);font-weight:400}
h3{font-size:.95rem;margin:1.2rem 0 .5rem}
.muted{color:var(--muted)} .small{font-size:.85rem} .center{text-align:center} .nowrap{white-space:nowrap}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.9em}
.wrap{max-width:860px;margin:0 auto;padding:16px}
.wrap.wide{max-width:1280px}
.card{background:var(--card);border-radius:var(--r);box-shadow:var(--shadow);padding:20px;margin-bottom:16px}
.card.flush{padding:0;overflow-x:auto}
.card.center{text-align:center;padding:40px 24px}
.card.danger{border:1px solid #f3c7c7}
.card.highlight{border:2px solid var(--blue)}

/* public header */
.brand{background:#fff;border-bottom:3px solid var(--blue);text-align:center;padding:18px 12px 12px}
.brand-name{color:var(--blue);font-size:clamp(1.3rem,4.5vw,2.1rem);letter-spacing:.01em}
.brand-addr{color:var(--blue);font-size:.7rem;margin-top:2px}
.intro .vessel{font-size:1.05rem;margin:.2rem 0 1rem}
.warn-box{background:var(--warnbg);border-left:4px solid #e0b030;padding:10px 14px;border-radius:6px;font-size:.88rem;margin:0}
.foot{text-align:center;color:var(--muted);font-size:.78rem;padding:10px 16px 40px}
.ok-icon{width:64px;height:64px;border-radius:50%;background:var(--okbg);color:var(--ok);font-size:34px;line-height:64px;margin:0 auto 12px}

/* forms */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.field{display:flex;flex-direction:column;gap:5px;margin-bottom:2px}
.field.wide{grid-column:1/-1}
label{font-size:.85rem;font-weight:600;color:#374151}
.req{color:var(--err)}
input,select,textarea{font:inherit;width:100%;padding:10px 12px;border:1px solid #cdd5e1;border-radius:8px;background:#fff;color:var(--ink);min-height:42px}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(68,114,196,.18)}
input[type=checkbox],input[type=radio]{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--navy)}
input[type=file]{padding:8px;background:#f8fafc;border-style:dashed}
.hint{color:var(--muted);font-size:.78rem}
.err{color:var(--err);font-size:.8rem;font-weight:600}
.live.okc{color:var(--ok);font-size:.8rem;font-weight:600}
.has-error input,.has-error select,.has-error textarea,.has-error canvas{border-color:var(--err)!important;background:#fffafa}
.check.has-error{color:var(--err)}
.ro{padding:9px 12px;background:#f5f7fb;border-radius:8px;border:1px solid var(--line);min-height:42px;font-weight:600}
.radios{display:flex;gap:22px;padding:6px 0}
.radio,.check{display:flex;align-items:center;gap:8px;font-weight:500;cursor:pointer;margin:6px 0}
.upload{margin-top:14px}
.cert-table{display:grid;gap:8px}
.cert-head,.cert-row{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:10px;align-items:center}
.cert-head{font-size:.75rem;text-transform:uppercase;color:var(--muted);font-weight:700}
.cert-row .err{grid-column:1/-1}
ol.decl{padding-left:20px;font-size:.9rem} ol.decl li{margin-bottom:6px}
.sign-block{margin-top:18px}
#sigPad{display:block;width:100%;height:180px;border:1px dashed #9aa8bf;border-radius:8px;background:#fff linear-gradient(to top,transparent 38px,#c9d3e3 38px,#c9d3e3 39px,transparent 39px);touch-action:none;cursor:crosshair;margin:6px 0 8px}
.submit-bar{position:sticky;bottom:0;padding:12px 0 18px;background:linear-gradient(to top,var(--bg) 70%,transparent)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font:inherit;font-weight:600;font-size:.9rem;padding:9px 16px;border-radius:8px;border:1px solid #cdd5e1;background:#fff;color:var(--ink);cursor:pointer;text-decoration:none;white-space:nowrap}
.btn:hover{border-color:var(--blue)}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff}
.btn.primary:hover{background:var(--navy-d)}
.btn.ghost{background:transparent}
.btn.danger{color:var(--err);border-color:#f0b4b4}
.btn.danger:hover{background:var(--errbg)}
.btn.big{width:100%;padding:15px;font-size:1.05rem}
.btn.full{width:100%}
.btn.small{padding:7px 12px;font-size:.85rem}
.btn.tiny{padding:4px 9px;font-size:.78rem}
.btn:disabled{opacity:.6;cursor:wait}
.btn.ms{width:100%;background:#2f2f2f;color:#fff;border-color:#2f2f2f;padding:12px}
form.inline{display:inline}
.row{display:flex;gap:8px;align-items:center}
.row input,.row select{flex:1}

.flash{padding:11px 15px;border-radius:8px;margin-bottom:14px;font-size:.9rem;border-left:4px solid}
.flash.ok{background:var(--okbg);border-color:var(--ok);color:#14532d}
.flash.warn{background:var(--warnbg);border-color:#e0b030;color:#713f12}
.flash.err{background:var(--errbg);border-color:var(--err);color:#7f1d1d}

/* admin */
.topbar{display:flex;align-items:center;gap:20px;background:var(--navy);color:#fff;padding:0 20px;min-height:56px;flex-wrap:wrap}
.topbar .logo{color:#fff;text-decoration:none;font-weight:800;letter-spacing:.06em}
.topbar .logo span{font-weight:400;opacity:.75;letter-spacing:0;margin-left:4px}
.topbar nav{display:flex;gap:2px;flex:1;flex-wrap:wrap}
.topbar nav a{color:#dbe4ff;text-decoration:none;padding:17px 12px;font-size:.9rem;border-bottom:3px solid transparent}
.topbar nav a.active,.topbar nav a:hover{color:#fff;border-bottom-color:#8fb0ff}
.topbar .me{display:flex;gap:14px;font-size:.85rem;align-items:center}
.topbar .me em{opacity:.7}
.topbar .me a{color:#dbe4ff}
.page-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin:8px 0 16px}
.page-head .actions{display:flex;gap:8px;flex-wrap:wrap}
.back{font-size:.85rem;text-decoration:none;color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(130px,1fr));gap:12px;margin-bottom:16px}
.stat{background:#fff;border-radius:var(--r);box-shadow:var(--shadow);padding:14px 16px;text-decoration:none;color:var(--ink);border-top:3px solid var(--line)}
.stat b{display:block;font-size:1.6rem;line-height:1.1}
.stat span{font-size:.8rem;color:var(--muted)}
.stat.s-new{border-top-color:var(--blue)} .stat.s-in_review{border-top-color:#e0b030} .stat.s-approved{border-top-color:var(--ok)} .stat.s-rejected{border-top-color:var(--err)}
.filters{display:flex;gap:8px;flex-wrap:wrap;padding:12px}
.filters input,.filters select{width:auto;flex:1 1 150px}
.tbl{width:100%;border-collapse:collapse;font-size:.9rem}
.tbl th{text-align:left;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);background:#f8fafc;padding:10px 14px;border-bottom:1px solid var(--line)}
.tbl td{padding:10px 14px;border-bottom:1px solid var(--line);vertical-align:top}
.tbl.small td,.tbl.small th{padding:7px 10px}
.tbl tr.clickable{cursor:pointer} .tbl tr.clickable:hover td{background:#f6f9ff}
.tbl tr.disabled td{opacity:.5}
.tbl td.empty{text-align:center;color:var(--muted);padding:30px}
.tbl td.expiring{color:var(--err);font-weight:600}
.tbl.roles td:not(:first-child){text-align:center}
.badge{display:inline-block;padding:2px 9px;border-radius:999px;font-size:.74rem;font-weight:700;background:#eef1f6;color:#475467;vertical-align:middle}
.b-new,.b-pending{background:#e8efff;color:#1d4ed8} .b-opened{background:#f0e9ff;color:#6d28d9}
.b-in_review{background:#fdf3d7;color:#92400e} .b-approved,.b-submitted{background:var(--okbg);color:var(--ok)}
.b-rejected,.b-revoked,.b-expired{background:var(--errbg);color:var(--err)}
.b-ms{background:#e6f1fb;color:#0b5394} .b-local{background:#f3eee6;color:#7c5a1e} .b-act{background:#eef1f6;font-weight:600}
.pager{display:flex;gap:4px;flex-wrap:wrap;margin:12px 0}
.pager a{padding:5px 11px;border-radius:6px;background:#fff;text-decoration:none;box-shadow:var(--shadow)}
.pager a.active{background:var(--navy);color:#fff}
.two-col{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(300px,1fr);gap:16px;align-items:start}
.two-col.even{grid-template-columns:1fr 1fr}
.dl{display:grid;grid-template-columns:minmax(140px,38%) 1fr;gap:8px 16px;margin:0}
.dl dt{color:var(--muted);font-size:.85rem}
.dl dd{margin:0;font-weight:600;word-break:break-word}
.dl.compact{grid-template-columns:110px 1fr;font-size:.88rem}
.copyable{cursor:copy;border-radius:4px}
.copyable:hover{background:#f0f5ff}
.copyable.copied{background:var(--okbg)}
.files{list-style:none;margin:0;padding:0}
.files li{display:flex;gap:12px;align-items:flex-start;padding:8px 0;border-bottom:1px solid var(--line);font-size:.88rem}
.ftype{flex:0 0 42px;height:42px;border-radius:6px;background:#eef3fc;color:var(--navy);font-size:.68rem;font-weight:800;display:flex;align-items:center;justify-content:center}
.timeline{list-style:none;margin:0;padding:0 0 0 14px;border-left:2px solid var(--line);font-size:.84rem}
.timeline li{position:relative;padding:0 0 12px 10px}
.timeline li:before{content:"";position:absolute;left:-20px;top:5px;width:10px;height:10px;border-radius:50%;background:var(--blue)}
.timeline time{display:block;color:var(--muted);font-size:.76rem}
.timeline span{display:block;color:var(--muted)}
.timeline small{display:block;margin-top:2px}
details.card summary{cursor:pointer;list-style:none}
details.card summary h2{display:inline;margin:0}
details.card[open] summary{margin-bottom:16px}
.linkbox{border:2px solid var(--ok)}
.tabs{display:flex;gap:4px;margin:8px 0}
.tabs a{padding:6px 14px;border-radius:6px;text-decoration:none;color:var(--muted)}
.tabs a.active{background:#fff;color:var(--navy);font-weight:700;box-shadow:var(--shadow)}
.login-box{max-width:400px;margin:40px auto}
.or{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:.8rem;margin:18px 0}
.or:before,.or:after{content:"";flex:1;border-top:1px solid var(--line)}
aside .card textarea{margin-bottom:8px}
aside form + form{margin-top:8px}

@media (max-width:860px){
  .two-col,.two-col.even{grid-template-columns:1fr}
  .topbar{padding:8px 14px;gap:6px}
  .topbar nav a{padding:8px 10px}
}
@media (max-width:600px){
  .wrap{padding:10px}
  .card{padding:16px}
  .grid{grid-template-columns:1fr}
  .cert-head{display:none}
  .cert-row{grid-template-columns:1fr 1fr;background:#f8fafc;padding:10px;border-radius:8px}
  .cert-row>span{grid-column:1/-1;font-weight:600}
  .dl{grid-template-columns:1fr;gap:2px}
  .dl dd{margin-bottom:8px}
}
@media print{.topbar,.actions,aside form,.submit-bar{display:none}}