:root{--navy:#1f3a5f;--navy-700:#18304e;--gold:#c8a24b;--ink:#1a2330;--grey:#5a6675;--line:#dbe2ea;--bg:#f4f6f9;--white:#fff;--danger:#b3261e;--ok:#1f7a4d}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:var(--navy)}.topbar{background:var(--navy);color:#fff;padding:14px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:3px solid var(--gold)}.topbar .brand{font-weight:700;letter-spacing:2px;font-size:16px}.topbar .brand small{display:block;font-weight:600;letter-spacing:1.5px;font-size:9px;color:var(--gold);margin-top:2px}.topbar .logout{background:transparent;border:1px solid hsla(0,0%,100%,.5);color:#fff;padding:7px 14px;border-radius:6px;cursor:pointer;font-size:13px}.topbar .logout:hover{background:hsla(0,0%,100%,.12)}.container{max-width:980px;margin:0 auto;padding:28px 24px 64px}.page-title{font-size:22px;color:var(--navy);margin:4px 0 2px}.page-sub{color:var(--grey);margin:0 0 22px;font-size:14px}.group{background:var(--white);border:1px solid var(--line);border-radius:10px;padding:20px 22px;margin-bottom:18px;box-shadow:0 1px 2px rgba(16,24,40,.04)}.group h2{margin:0 0 4px;font-size:15px;color:var(--navy)}.group .group-desc{margin:0 0 14px;font-size:12.5px;color:var(--grey)}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px 18px;gap:14px 18px}.field{display:flex;flex-direction:column}.field.full{grid-column:1/-1}.field label{font-size:12.5px;font-weight:600;color:var(--ink);margin-bottom:5px}.field label .req{color:var(--danger);margin-left:3px}.field input,.field select,.field textarea{border:1px solid var(--line);border-radius:7px;padding:9px 11px;font-size:13.5px;font-family:inherit;background:#fff;color:var(--ink)}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(31,58,95,.12)}.field textarea{min-height:70px;resize:vertical}.field .help{font-size:11px;color:var(--grey);margin-top:4px}@media (max-width:720px){.grid{grid-template-columns:1fr}}.actions{position:-webkit-sticky;position:sticky;bottom:0;background:linear-gradient(to top,var(--bg) 70%,rgba(244,246,249,0));padding:16px 0 6px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.btn{border:none;border-radius:8px;padding:12px 22px;font-size:14px;font-weight:600;cursor:pointer}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover{background:var(--navy-700)}.btn-ghost{background:#fff;color:var(--navy);border:1px solid var(--line)}.btn:disabled{opacity:.6;cursor:not-allowed}.status{font-size:13px}.status.err{color:var(--danger)}.status.ok{color:var(--ok)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(900px 480px at 50% -10%,#2c4f7c 0,transparent 60%),var(--navy);padding:24px}.login-card{width:100%;max-width:380px;background:#fff;border-radius:14px;padding:32px 28px;box-shadow:0 20px 60px rgba(0,0,0,.3);border-top:4px solid var(--gold)}.login-card .lc-brand{text-align:center;margin-bottom:22px}.login-card .lc-brand .name{font-weight:700;letter-spacing:3px;font-size:20px;color:var(--navy)}.login-card .lc-brand .sub{letter-spacing:2px;font-size:9px;font-weight:700;color:var(--gold);margin-top:3px}.login-card h1{font-size:16px;text-align:center;color:var(--ink);margin:0 0 18px}.login-card .field{margin-bottom:14px}.login-card .btn-primary{width:100%;margin-top:4px}.login-err{color:var(--danger);font-size:13px;text-align:center;margin-top:12px;min-height:16px}.topbar-right{display:flex;align-items:center;gap:14px}.topnav{display:flex;gap:6px}.navlink{color:#fff;text-decoration:none;padding:7px 14px;border-radius:6px;font-size:13px;opacity:.85}.navlink:hover{background:hsla(0,0%,100%,.12)}.navlink.active{background:hsla(0,0%,100%,.18);opacity:1;font-weight:700}.btn-sm{padding:8px 14px;font-size:13px}.items{border:1px solid var(--line);border-radius:8px;overflow:hidden;background:#fff}.items-head{display:flex;gap:8px;padding:8px 10px;background:#eef3f8;font-size:11.5px;font-weight:700;color:var(--grey)}.item-row{display:flex;gap:8px;padding:6px 10px;border-top:1px solid var(--line);align-items:center}.item-row input{border:1px solid var(--line);border-radius:6px;padding:7px 9px;font-size:13px;font-family:inherit;color:var(--ink)}.item-row input:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(31,58,95,.12)}.ih-desc,.ir-desc{flex:1 1}.ih-qty,.ir-qty{width:64px}.ih-unit,.ir-unit{width:112px;text-align:right}.ih-amt,.ir-amt{width:120px;text-align:right}.ir-amt{font-size:13px;color:var(--ink);font-weight:600}.ih-del,.ir-del{width:30px}.ir-del{background:#fff;border:1px solid var(--line);border-radius:6px;color:var(--danger);font-size:16px;line-height:1;height:32px;cursor:pointer}.ir-del:hover{background:#fdecea}@media (max-width:720px){.ih-amt,.ih-unit,.ir-amt,.ir-unit{width:84px}}.totals-preview{margin-top:16px;margin-left:auto;max-width:320px}.totals-preview>div{display:flex;justify-content:space-between;padding:4px 2px;font-size:13.5px;color:var(--grey)}.totals-preview>div strong{color:var(--ink)}.totals-preview .tp-grand{border-top:2px solid var(--navy);margin-top:4px;padding-top:8px;font-size:15px;color:var(--navy)}.totals-preview .tp-grand strong{color:var(--navy)}