/* PRO-HUB supplier portal — one stylesheet, no framework. */
:root{
  --navy:#0f2740; --navy2:#17395c; --steel:#5b7897; --line:#dbe3ec;
  --bg:#f2f5f9; --card:#fff; --ink:#12212f; --mute:#65798e;
  --ok:#0f7b52; --okbg:#e6f4ee; --warn:#9a6100; --warnbg:#fdf2df;
  --bad:#b0212f; --badbg:#fdeaec; --acc:#c8541f; --accbg:#fdf0e9;
  --info:#1c5c8f; --infobg:#e8f1f9;
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4{margin:0;font-weight:650;letter-spacing:-.01em}
h2{font-size:19px} h3{font-size:15px} h4{font-size:13.5px}
a{color:var(--navy2)}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font:inherit;width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:7px;background:#fff;color:var(--ink);outline:none;transition:.12s}
input:focus,select:focus,textarea:focus{border-color:var(--steel);box-shadow:0 0 0 3px rgba(91,120,151,.15)}
input.bad,select.bad,textarea.bad{border-color:var(--bad);background:#fffafb}
input[readonly],input:disabled{background:#f4f7fa;color:var(--mute)}
input.code{letter-spacing:.4em;font-size:19px;text-align:center;font-family:ui-monospace,monospace}
label{display:block;font-size:11.5px;font-weight:700;color:var(--mute);margin:0 0 5px;text-transform:uppercase;letter-spacing:.045em}
.field{margin-bottom:15px}
.hint{font-size:11.5px;color:var(--mute);margin-top:4px}
.err{font-size:11.5px;color:var(--bad);margin-top:4px;font-weight:600;display:none}
.err.on{display:block}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:9px 16px;border-radius:7px;font-weight:600;font-size:13.5px;background:var(--navy);color:#fff;transition:.15s;white-space:nowrap}
.btn:hover:not(:disabled){background:var(--navy2)}
.btn.ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}
.btn.ghost:hover:not(:disabled){background:#eef3f8}
.btn.ok{background:var(--ok)} .btn.bad{background:var(--bad)} .btn.acc{background:var(--acc)}
.btn.sm{padding:6px 11px;font-size:12.5px}
.btn.wide{width:100%}
.btn:disabled{opacity:.45;cursor:not-allowed}
.link{color:var(--navy2);font-size:12.5px;font-weight:600;text-decoration:underline;padding:0}
.iconbtn{position:relative;width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,.1);display:grid;place-items:center;font-size:15px}
.iconbtn:hover{background:rgba(255,255,255,.18)}
.badge{position:absolute;top:-4px;right:-4px;min-width:17px;height:17px;border-radius:99px;background:var(--acc);color:#fff;font:700 10px/17px sans-serif;text-align:center;padding:0 4px}

.pill{display:inline-block;padding:3px 9px;border-radius:99px;font-size:10.5px;font-weight:700;letter-spacing:.03em;text-transform:uppercase;white-space:nowrap}
.p-ok{background:var(--okbg);color:var(--ok)} .p-warn{background:var(--warnbg);color:var(--warn)}
.p-bad{background:var(--badbg);color:var(--bad)} .p-neu{background:#eaeff5;color:var(--steel)}
.p-acc{background:var(--accbg);color:var(--acc)} .p-info{background:var(--infobg);color:var(--info)}

.card{background:var(--card);border:1px solid var(--line);border-radius:12px}
.muted{color:var(--mute)} .sm{font-size:12.5px} .tiny{font-size:11.5px} .dim{opacity:.7}
.mt{margin-top:14px} .mb{margin-bottom:14px}
.row{display:flex;gap:10px;align-items:center}
.spread{display:flex;justify-content:space-between;align-items:center;gap:12px}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media(max-width:900px){.g4{grid-template-columns:1fr 1fr}.g2,.g3{grid-template-columns:1fr}}
.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}
.num{text-align:right;font-variant-numeric:tabular-nums;font-family:ui-monospace,monospace}
.block{border-top:1px solid var(--line);padding-top:16px}

table{width:100%;border-collapse:collapse}
th{text-align:left;font-size:10.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--mute);padding:9px 11px;border-bottom:1px solid var(--line);background:#f7f9fc;white-space:nowrap}
td{padding:10px 11px;border-bottom:1px solid #eef2f6;vertical-align:middle}
tr:last-child td{border-bottom:0}
.rev td{padding:6px 10px;font-size:12.5px}
.rev td:first-child{color:var(--mute);width:40%;font-size:11.5px}

/* ---- boot and spinner ---- */
.boot,.loading{display:grid;place-items:center;gap:10px;padding:60px;color:var(--mute);font-size:13px}
.loading{grid-auto-flow:column}
.spin{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:99px;display:inline-block;animation:sp .7s linear infinite;flex:none}
.spin.dark{border-color:rgba(15,39,64,.2);border-top-color:var(--navy)}
@keyframes sp{to{transform:rotate(360deg)}}

/* ---- auth ---- */
.auth-wrap{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}
.auth-wrap.single{grid-template-columns:1fr;background:var(--bg)}
.auth-brand{background:linear-gradient(150deg,#0f2740,#1d4a76 60%,#2a628f);color:#fff;padding:44px 46px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden}
.auth-brand::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:34px 34px}
.auth-brand>*{position:relative;z-index:1}
.brand-logo{height:34px;background:#fff;padding:7px 11px;border-radius:8px;align-self:flex-start}
.auth-brand h1{font-size:30px;line-height:1.2;margin-bottom:10px}
.auth-brand .lead{opacity:.8;max-width:400px;margin:0 0 28px;font-size:14px}
.feat{display:flex;gap:12px;margin-bottom:16px}
.feat b{display:block;font-size:13px} .feat span{font-size:12.5px;opacity:.72;line-height:1.45}
.feat em{font-style:normal;font-size:15px;flex:none;width:30px;height:30px;border-radius:8px;background:rgba(255,255,255,.13);display:grid;place-items:center}
.brand-foot{font-size:11.5px;opacity:.6;line-height:1.6;border-top:1px solid rgba(255,255,255,.16);padding-top:14px}
.auth-form{display:flex;align-items:center;justify-content:center;padding:40px}
.auth-box{width:100%;max-width:390px}
.auth-box .sub{color:var(--mute);font-size:13px;margin:4px 0 22px}
@media(max-width:900px){.auth-wrap{grid-template-columns:1fr}.auth-brand{display:none}}

/* ---- shell ---- */
.top{background:var(--navy);color:#fff;padding:0 20px;height:56px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40}
.plate{background:#fff;border-radius:7px;padding:6px 10px;display:flex;align-items:center}
.plate img{height:20px;display:block}
.sections{display:flex;gap:3px;background:rgba(255,255,255,.09);padding:3px;border-radius:9px;margin-left:6px}
.sec{padding:6px 15px;border-radius:7px;font-size:13px;font-weight:600;color:rgba(255,255,255,.68)}
.sec.on{background:#fff;color:var(--navy)}
.who{text-align:right;line-height:1.25}
.who b{font-size:13px;display:block} .who span{font-size:11px;opacity:.62}
@media(max-width:700px){.who{display:none}}
.tabs{display:flex;gap:2px;background:#fff;border-bottom:1px solid var(--line);padding:0 20px;overflow-x:auto;position:sticky;top:56px;z-index:39}
.tab{padding:12px 15px;font-size:13px;font-weight:600;color:var(--mute);border-bottom:2px solid transparent;white-space:nowrap}
.tab.on{color:var(--navy);border-bottom-color:var(--acc)}
.main{padding:20px;max-width:1320px;margin:0 auto;min-height:52vh}
.page-h{margin-bottom:16px}
.page-h p{margin:3px 0 0;color:var(--mute);font-size:12.5px}
.stat{padding:14px 16px} .stat b{display:block;font-size:23px;line-height:1.15}
.stat span{font-size:10.5px;color:var(--mute);text-transform:uppercase;letter-spacing:.05em}
.legalbar{background:#0b1b2b;color:#8fa6bd;font-size:11.5px;line-height:1.6;padding:16px 22px;text-align:center;border-top:3px solid var(--acc);margin-top:30px}
.legalbar b{color:#e4ecf4}

/* ---- boxes ---- */
.infobox{background:var(--infobg);border:1px solid #c5ddf0;border-radius:9px;padding:12px 14px;font-size:12.5px;color:#144569}
.warnbox{background:var(--warnbg);border:1px solid #f0d9a8;border-radius:9px;padding:12px 14px;font-size:12.5px;color:#7a4d00}
.badbox{background:var(--badbg);border:1px solid #f0c9cf;border-radius:9px;padding:12px 14px;font-size:12.5px;color:#7d1723}
.okbox{background:var(--okbg);border:1px solid #bfe0d1;border-radius:9px;padding:12px 14px;font-size:12.5px;color:#0b5a3c}
.legalnote{border:1px solid #f0c9cf;background:var(--badbg);border-radius:9px;padding:12px 14px;font-size:11.5px;line-height:1.6;color:#7d1723}
.empty{padding:44px;text-align:center;color:var(--mute)}
.empty .big{font-size:36px;margin-bottom:8px}

/* ---- modal and toast ---- */
.modal{position:fixed;inset:0;background:rgba(10,22,36,.55);z-index:90;display:none;align-items:flex-start;justify-content:center;padding:24px;overflow:auto}
.modal.open{display:flex}
.sheet{width:100%;max-width:520px;background:#fff;border-radius:12px;padding:22px;margin:auto}
.sheet.wide{max-width:900px}
.toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%);background:var(--navy);color:#fff;padding:12px 20px;border-radius:9px;font-weight:600;font-size:13px;z-index:120;display:none;box-shadow:0 8px 28px rgba(0,0,0,.3);max-width:min(560px,92vw)}
.toast.bad{background:var(--bad)} .toast.warn{background:var(--warn)}
.notelist{max-height:60vh;overflow:auto;border:1px solid var(--line);border-radius:9px}
.note{display:flex;gap:11px;padding:11px 13px;border-bottom:1px solid #eef2f6;font-size:13px}
.note:last-child{border-bottom:0}
.note.unread{background:#f7fbff}
.note em{flex:none;width:28px;height:28px;border-radius:8px;background:#eaeff5;display:grid;place-items:center;font-style:normal}

/* ---- secure viewer ------------------------------------------------------- */
#viewer{position:fixed;inset:0;background:#0b1622;z-index:100;display:flex;flex-direction:column;user-select:none;-webkit-user-select:none}
.v-bar{height:54px;flex:none;background:#0f2740;color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.1)}
.v-bar .btn.ghost{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.18)}
.v-stage{flex:1;overflow:auto;padding:22px;display:flex;flex-direction:column;align-items:center;gap:20px}
.v-stage.shielded .pagewrap{filter:blur(34px) saturate(.15) contrast(.6);transition:filter .04s}
.pagewrap{position:relative;box-shadow:0 8px 34px rgba(0,0,0,.5);background:#fff;line-height:0;max-width:100%}
.pagewrap img{display:block;max-width:100%;height:auto;pointer-events:none;-webkit-user-drag:none}
#vShield{position:absolute;inset:0;z-index:70;display:none;place-items:center;text-align:center;padding:30px;color:#fff;
  background:repeating-linear-gradient(45deg,rgba(176,33,47,.94) 0 26px,rgba(140,24,36,.94) 26px 52px)}
#vShield.on{display:grid}
#vShield h3{font-size:26px;letter-spacing:.02em;margin:14px 0 6px}
#vShield p{margin:0;font-size:14px;max-width:480px;opacity:.95}
#vShield .id{font:600 13px/1.7 ui-monospace,monospace;background:rgba(0,0,0,.32);padding:12px 18px;border-radius:10px;display:inline-block;margin-top:16px;text-align:left}
#vShield .warn{margin-top:16px;font-size:13px;font-weight:700;background:rgba(0,0,0,.3);padding:10px 16px;border-radius:8px;display:inline-block}
.shield-chip{display:inline-flex;align-items:center;gap:6px;font-size:11px;font-weight:700;letter-spacing:.04em;padding:3px 9px;border-radius:99px;background:rgba(255,255,255,.12)}
.shield-chip i{width:7px;height:7px;border-radius:99px;background:#4ade80;display:block}
.shield-chip.hot{background:var(--bad)} .shield-chip.hot i{background:#fff}
@media print{ body>*{display:none!important} body::after{content:"PRINTING IS DISABLED — PRO-HUB CONTROLLED DOCUMENT";font:700 18px sans-serif} }