:root{
  --navy:#0b1f33; --navy2:#123754; --green:#39a844; --green2:#72c92f; --lime:#9ee53a;
  --bg:#f4f7f8; --card:#fff; --text:#102331; --muted:#657583; --line:#dfe7ea; --danger:#d84545;
  --shadow:0 12px 32px rgba(15,42,61,.10); --radius:20px;
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--text)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{max-width:1180px;margin:auto;min-height:100vh;background:var(--bg);padding-bottom:84px}.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:rgba(255,255,255,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(223,231,234,.9)}.brand{display:flex;align-items:center;gap:9px;border:0;background:none;padding:0;color:var(--navy);text-align:left}.brand img{width:44px;height:44px;object-fit:contain}.brand strong{display:block;font-size:20px;letter-spacing:.08em}.brand small{display:block;font-size:10px;color:var(--muted)}.top-actions{display:flex;align-items:center;gap:8px}.icon-btn,.profile-chip{border:1px solid var(--line);background:#fff;border-radius:12px;min-height:42px}.icon-btn{width:42px;position:relative}.badge-dot{position:absolute;right:8px;top:7px;width:8px;height:8px;background:var(--green);border:2px solid white;border-radius:50%}.profile-chip{display:flex;align-items:center;gap:7px;padding:5px 10px 5px 5px;color:var(--navy)}.profile-chip span{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;background:linear-gradient(135deg,var(--green),var(--lime));font-weight:900}.profile-chip b{max-width:110px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}main{padding:14px}.hero{position:relative;overflow:hidden;border-radius:26px;padding:24px;background:radial-gradient(circle at 88% 10%,rgba(114,201,47,.40),transparent 34%),linear-gradient(135deg,#071827,#123754 65%,#163e31);color:#fff;box-shadow:var(--shadow)}.hero:after{content:"";position:absolute;right:-80px;bottom:-110px;width:260px;height:260px;border:34px solid rgba(255,255,255,.05);border-radius:50%}.eyebrow{display:inline-flex;align-items:center;gap:7px;padding:6px 10px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:11px;font-weight:800}.hero h1{font-size:clamp(28px,5vw,52px);line-height:1.03;margin:14px 0 10px;max-width:720px}.hero p{max-width:700px;color:#d9e6eb;margin:0 0 18px;line-height:1.5}.hero-actions{display:flex;flex-wrap:wrap;gap:10px}.btn{border:0;border-radius:13px;padding:12px 16px;font-weight:800}.btn-primary{background:linear-gradient(135deg,var(--green2),var(--green));color:white;box-shadow:0 8px 20px rgba(57,168,68,.28)}.btn-secondary{background:white;color:var(--navy)}.btn-outline{border:1px solid var(--line);background:#fff;color:var(--navy)}.btn-danger{background:#fff0f0;color:var(--danger);border:1px solid #ffd7d7}.btn:disabled{opacity:.55;cursor:not-allowed}.section{margin-top:18px}.section-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}.section-head h2,.section-head h3{margin:0}.section-head a,.link-btn{border:0;background:none;color:var(--green);font-weight:800;padding:4px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.stat{background:#fff;border:1px solid var(--line);border-radius:17px;padding:14px;box-shadow:0 4px 14px rgba(15,42,61,.04)}.stat span{font-size:11px;color:var(--muted);display:block}.stat strong{font-size:24px;color:var(--navy);display:block;margin-top:4px}.category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:9px}.cat-card{border:1px solid var(--line);background:white;border-radius:16px;padding:13px 8px;text-align:center;color:var(--navy);min-height:92px}.cat-card:hover{transform:translateY(-1px);box-shadow:var(--shadow)}.cat-icon{font-size:24px;display:block;margin-bottom:8px}.cat-card b{font-size:11px;line-height:1.25;display:block}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:0 5px 18px rgba(15,42,61,.045)}.rfq-list,.quote-list{display:grid;gap:10px}.rfq-card{padding:15px;background:#fff;border:1px solid var(--line);border-radius:18px}.rfq-top{display:flex;justify-content:space-between;gap:10px}.rfq-title{font-weight:900;color:var(--navy);font-size:16px}.rfq-id{font-size:10px;color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}.chip{font-size:10px;font-weight:800;padding:5px 8px;border-radius:999px;background:#edf4f5;color:#4b626f}.chip.green{background:#e9f8e6;color:#267d30}.chip.orange{background:#fff2dd;color:#a85b00}.rfq-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:11px;margin-top:10px}.rfq-actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}.mini-btn{border:1px solid var(--line);background:#fff;color:var(--navy);padding:8px 10px;border-radius:10px;font-weight:800;font-size:11px}.mini-btn.primary{background:var(--navy);color:white;border-color:var(--navy)}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field{display:block}.field span{display:block;font-size:11px;font-weight:800;margin:0 0 6px;color:#526773}.field input,.field select,.field textarea{width:100%;border:1px solid #ccdadd;background:#fbfdfd;border-radius:12px;padding:12px 13px;outline:none;color:var(--text)}.field textarea{min-height:104px;resize:vertical}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7bc985;box-shadow:0 0 0 3px rgba(57,168,68,.11)}.full{grid-column:1/-1}.form-section-title{margin:4px 0 12px;font-size:14px}.role-toggle{display:grid;grid-template-columns:1fr 1fr;gap:8px;background:#eaf0f2;padding:5px;border-radius:14px}.role-toggle button{border:0;background:transparent;border-radius:10px;padding:10px;font-weight:800;color:#60717a}.role-toggle button.active{background:white;color:var(--navy);box-shadow:0 3px 12px rgba(0,0,0,.07)}.plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.plan{position:relative;border:2px solid var(--line);border-radius:20px;padding:17px;background:white}.plan.best{border-color:var(--green)}.plan-badge{position:absolute;right:12px;top:12px;background:#e8f8e3;color:#267d30;border-radius:999px;padding:5px 8px;font-size:9px;font-weight:900}.plan h3{margin:0}.price{font-size:34px;font-weight:950;color:var(--navy);margin:8px 0}.price small{font-size:12px;color:var(--muted)}.checklist{padding:0;margin:12px 0;list-style:none}.checklist li{font-size:12px;margin:7px 0;color:#526773}.checklist li:before{content:"✓";color:var(--green);font-weight:900;margin-right:7px}.quote-card{border:1px solid var(--line);border-radius:18px;padding:14px;background:white}.quote-card.lowest{border:2px solid #58bb60;background:linear-gradient(180deg,#fbfffb,#f4fff2)}.quote-row{display:flex;justify-content:space-between;gap:10px;align-items:flex-start}.vendor-name{font-weight:900;color:var(--navy)}.quote-amount{font-size:24px;font-weight:950;color:var(--navy);white-space:nowrap}.l1{display:inline-block;background:#ddf7db;color:#247a2c;border-radius:999px;padding:4px 7px;font-size:9px;font-weight:900}.rank{display:inline-grid;place-items:center;width:25px;height:25px;border-radius:50%;background:#edf2f4;color:#61727b;font-size:10px;font-weight:900}.locked{padding:10px;border-radius:12px;background:#f4f7f8;color:#657583;font-size:11px}.progress{height:8px;background:#e8eff0;border-radius:999px;overflow:hidden}.progress span{display:block;height:100%;background:linear-gradient(90deg,var(--green),var(--lime));border-radius:inherit}.empty{text-align:center;padding:28px 15px;color:var(--muted)}.empty .big{font-size:44px}.searchbar{display:flex;gap:8px}.searchbar input{flex:1;border:1px solid var(--line);border-radius:13px;padding:11px 13px}.filters{display:flex;gap:7px;overflow:auto;padding:3px 0 7px}.filter{white-space:nowrap;border:1px solid var(--line);background:white;border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800}.filter.active{background:var(--navy);color:white;border-color:var(--navy)}.profile-hero{text-align:center;padding:20px}.avatar{width:70px;height:70px;margin:auto;display:grid;place-items:center;border-radius:22px;background:linear-gradient(135deg,var(--green2),var(--green));font-weight:950;font-size:28px;color:var(--navy)}.profile-hero h2{margin:10px 0 3px}.kv{display:grid;grid-template-columns:1fr 1fr;gap:10px}.kv div{border:1px solid var(--line);border-radius:14px;padding:12px}.kv span{font-size:10px;color:var(--muted);display:block}.kv b{font-size:12px}.bottom-nav{position:fixed;z-index:40;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,1180px);height:72px;display:grid;grid-template-columns:repeat(5,1fr);align-items:center;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid var(--line);padding-bottom:max(4px,env(safe-area-inset-bottom))}.nav-item{height:100%;border:0;background:none;color:#6d7e87;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.nav-item span{font-size:21px}.nav-item small{font-size:9px;font-weight:800}.nav-item.active{color:var(--green)}.post-nav span{display:grid;place-items:center;width:40px;height:40px;border-radius:14px;background:linear-gradient(135deg,var(--green),var(--green2));color:white;font-size:27px;box-shadow:0 7px 17px rgba(57,168,68,.28)}.toast{position:fixed;left:50%;bottom:88px;transform:translate(-50%,30px);background:#0d2738;color:#fff;padding:11px 14px;border-radius:12px;opacity:0;pointer-events:none;transition:.25s;z-index:80;max-width:90%;font-size:12px}.toast.show{opacity:1;transform:translate(-50%,0)}.modal-backdrop{position:fixed;inset:0;background:rgba(5,18,28,.58);display:grid;place-items:end center;z-index:70}.modal{width:min(100%,620px);max-height:88vh;overflow:auto;background:white;border-radius:24px 24px 0 0;padding:18px;box-shadow:0 -15px 50px rgba(0,0,0,.25)}.modal h2{margin:0 0 12px}.close{float:right;border:0;background:#edf2f4;border-radius:10px;width:34px;height:34px}.splash{position:fixed;inset:0;z-index:100;display:grid;place-items:center;background:radial-gradient(circle at 50% 38%,#eaffdf 0,#f8fbfc 34%,#d8ebf5 100%);transition:opacity .45s,visibility .45s}.splash.hide{opacity:0;visibility:hidden}.splash-card{text-align:center;padding:24px}.splash-logo{width:min(78vw,390px);max-height:55vh;object-fit:contain}.splash-title{font-weight:900;color:var(--navy);font-size:15px}.splash-sub{font-size:11px;color:var(--green);font-weight:900;margin-top:6px}.loader{width:150px;height:5px;background:#dfe9e5;border-radius:99px;margin:18px auto 0;overflow:hidden}.loader span{display:block;height:100%;width:42%;background:linear-gradient(90deg,var(--green),var(--lime));border-radius:inherit;animation:load 1s infinite ease-in-out}@keyframes load{0%{transform:translateX(-105%)}100%{transform:translateX(240%)}}.hero-mini{border-radius:20px;padding:17px;background:linear-gradient(135deg,#0c2b3e,#174e42);color:white}.hero-mini h2{margin:0 0 5px}.hero-mini p{margin:0;color:#d6e6e3;font-size:12px}.notice{border-left:4px solid var(--green);background:#f1faef;padding:11px 12px;border-radius:12px;font-size:11px;color:#43614a}.subscription-status{padding:12px;border-radius:14px;background:linear-gradient(135deg,#102c40,#1c493b);color:white}.subscription-status small{color:#cfe4db}.material-strip{display:flex;gap:8px;overflow:auto;padding-bottom:5px}.material-pill{min-width:105px;background:white;border:1px solid var(--line);border-radius:14px;padding:12px;text-align:center}.material-pill span{font-size:22px;display:block}.material-pill b{font-size:10px}.two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:14px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:9px}.step{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px}.step i{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:#e9f8e6;color:#267d30;font-style:normal;font-weight:900}.step b{font-size:11px;display:block;margin:8px 0 3px}.step span{font-size:9px;color:var(--muted)}
@media(max-width:820px){.category-grid{grid-template-columns:repeat(4,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){main{padding:11px}.topbar{padding:8px 11px}.brand img{width:39px;height:39px}.brand strong{font-size:17px}.profile-chip b{display:none}.hero{padding:20px}.hero h1{font-size:31px}.category-grid{grid-template-columns:repeat(3,1fr)}.field-grid,.plan-grid,.kv{grid-template-columns:1fr}.quote-row{flex-direction:column}.quote-amount{font-size:21px}.bottom-nav{height:69px}}

.ai-fab{position:fixed;right:18px;bottom:92px;z-index:55;width:54px;height:54px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--green2),var(--green));color:#fff;font-size:25px;box-shadow:0 12px 28px rgba(57,168,68,.35)}
.ai-panel{position:fixed;right:18px;bottom:92px;z-index:90;width:min(390px,calc(100vw - 24px));height:min(620px,72vh);background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:0 24px 70px rgba(4,25,39,.24);display:none;grid-template-rows:auto 1fr auto auto;overflow:hidden}.ai-panel.open{display:grid}.ai-head{display:flex;align-items:center;justify-content:space-between;padding:14px 15px;background:linear-gradient(135deg,#071827,#123754);color:#fff}.ai-head b{display:block}.ai-head small{display:block;color:#cfe0e7;font-size:10px;margin-top:2px}.ai-head button{border:0;background:rgba(255,255,255,.12);color:white;width:34px;height:34px;border-radius:10px}.ai-messages{padding:14px;overflow:auto;background:#f6f9fa}.ai-msg{max-width:86%;padding:10px 12px;border-radius:14px;margin:7px 0;font-size:12px;line-height:1.45;white-space:pre-wrap}.ai-msg.bot{background:white;border:1px solid var(--line);color:var(--text);border-top-left-radius:5px}.ai-msg.user{margin-left:auto;background:var(--navy);color:white;border-top-right-radius:5px}.ai-quick{display:flex;gap:6px;overflow:auto;padding:9px 10px;border-top:1px solid var(--line);background:#fff}.ai-quick button{white-space:nowrap;border:1px solid var(--line);background:#fff;border-radius:999px;padding:7px 9px;font-size:10px;font-weight:800;color:var(--navy)}.ai-form{display:grid;grid-template-columns:1fr auto;gap:7px;padding:10px;background:#fff;border-top:1px solid var(--line)}.ai-form input{border:1px solid var(--line);border-radius:12px;padding:11px;min-width:0}.ai-form button{border:0;border-radius:12px;background:var(--green);color:#fff;font-weight:900;padding:0 14px}.offline-banner{position:fixed;left:50%;top:68px;transform:translate(-50%,-120%);z-index:100;background:#0d2738;color:white;border-radius:999px;padding:8px 12px;font-size:11px;transition:.25s}.offline-banner.show{transform:translate(-50%,0)}
@media(max-width:640px){.ai-panel{right:8px;bottom:78px;width:calc(100vw - 16px);height:72vh;border-radius:22px}.ai-fab{right:14px;bottom:84px}}

/* Supabase authentication */
.auth-gate{max-width:560px;margin:32px auto;padding:22px}.auth-gate .brand-lockup{text-align:center;margin-bottom:18px}.auth-gate .brand-lockup img{width:84px;height:84px;object-fit:contain}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin:16px 0}.auth-tabs button{padding:11px;border:1px solid #d8e1dc;background:#fff;border-radius:10px;font-weight:700}.auth-tabs button.active{background:#0d5b3f;color:#fff;border-color:#0d5b3f}.auth-role{display:grid;grid-template-columns:1fr 1fr;gap:8px}.auth-status{font-size:13px;margin-top:10px;color:#5f6d66}.auth-status.error{color:#a31d1d}.auth-status.success{color:#0d6b45}.session-pill{font-size:11px;padding:4px 8px;border-radius:999px;background:#e9f5ef;color:#0d5b3f;font-weight:700}.danger-btn{border-color:#c74343!important;color:#a92323!important}

/* NEEV V3 auth/boot hardening */
body.booting .app-shell{visibility:hidden}
body.auth-mode .topbar,body.auth-mode .bottom-nav,body.auth-mode #aiFab{display:none!important}
body.auth-mode .app-shell{padding-bottom:0}
body.auth-mode main{min-height:100vh;display:grid;place-items:center;padding:18px}
body.auth-mode .auth-gate{width:min(100%,560px);margin:0}
.auth-gate .btn{width:100%}