:root{
  --navy:#1B3A6B; --navy-2:#16284F; --ink:#1d2430; --muted:#5f6b7a; --line:#e2e6ec;
  --bg:#f4f6f9; --card:#ffffff; --amber:#9a6a00; --amber-bg:#fff4dd;
  --green:#0f6e56; --green-bg:#e1f5ee; --red:#a32d2d; --red-bg:#fceaea;
  --gold:#C9A84C; --radius:12px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--font);color:var(--ink);background:var(--bg);font-size:16px;line-height:1.5;-webkit-text-size-adjust:100%}

.topbar{position:sticky;top:0;z-index:20;background:var(--navy);color:#fff;display:flex;align-items:center;gap:14px;
  padding:10px 16px;box-shadow:0 1px 0 rgba(0,0,0,.1)}
.brand{font-weight:600;font-size:17px;white-space:nowrap}
.brand small{display:block;font-weight:400;font-size:12px;opacity:.8}
.nav{display:flex;gap:6px;margin-left:auto}
.nav button{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);border-radius:999px;
  padding:8px 16px;font-size:15px;cursor:pointer;min-height:40px}
.nav button.active{background:#fff;color:var(--navy);border-color:#fff;font-weight:600}
.pending-chip{background:var(--amber-bg);color:var(--amber);border-radius:999px;padding:3px 10px;font-size:13px;font-weight:600}

.container{max-width:860px;margin:0 auto;padding:16px 16px 140px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:14px}
.card h2{font-size:16px;margin:0 0 12px;color:var(--navy)}
.card h2 .ti{margin-right:6px}

.field{margin:12px 0}
.field>label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px;font-weight:600}
input,select,textarea{width:100%;font-family:inherit;font-size:16px;color:var(--ink);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:11px 12px;min-height:46px}
textarea{min-height:auto;resize:vertical}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(27,58,107,.12)}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.grid-2{grid-template-columns:1fr}}

.seg{display:flex;flex-wrap:wrap;gap:8px}
.seg button{flex:0 0 auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 16px;
  font-size:15px;color:var(--muted);cursor:pointer;min-height:44px}
.seg button.active{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}

.line-card{border:1px solid var(--line);border-radius:var(--radius);padding:14px;margin-bottom:12px;background:#fcfdfe}
.line-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.line-head .num{font-weight:600;color:var(--navy)}
.remove-line{background:transparent;border:none;color:var(--red);cursor:pointer;font-size:14px;min-height:auto;width:auto;padding:6px}
.subsec{border-top:1px dashed var(--line);margin-top:14px;padding-top:12px}
.subsec-title{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:8px}
.subsec-title .ti{color:var(--navy);margin-right:6px}

.pill{display:inline-block;font-size:13px;padding:4px 12px;border-radius:999px;background:#eef1f5;color:var(--muted)}
.hint{font-size:13px;color:var(--muted);margin-top:6px}
.warn{color:var(--red)}
.note-flag{font-size:13px;color:var(--amber);background:var(--amber-bg);border-radius:8px;padding:6px 10px;margin-top:8px}

.preview-label{font-size:12px;color:var(--muted);margin:10px 0 6px}
.preview{position:relative;background:var(--navy);border-radius:var(--radius);min-height:120px;display:flex;justify-content:space-between;
  align-items:flex-start;gap:12px;padding:18px 22px}
.preview .crest{display:flex;flex-direction:column;align-items:center;gap:5px;max-width:45%}
.preview .crest .disc{width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.7);
  display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,.85);font-size:18px}
.preview .crest .ctext{font-size:12px;text-align:center;font-family:Georgia,serif}
.preview .custom{max-width:52%;text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:70px}
.preview .custom .empty-c{color:rgba(255,255,255,.5);font-size:13px}
.preview-warn{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  background:rgba(163,45,45,.66);color:#fff;border-radius:var(--radius);font-weight:600;letter-spacing:.04em;text-align:center}
.preview-warn .ti{font-size:48px;line-height:1}
.preview-warn .pw-t{font-size:16px} .preview-warn .pw-s{font-size:12px;font-weight:400;opacity:.95;max-width:80%}
.hint-over{background:var(--red-bg);color:var(--red);border:1px solid #f0c7c7;border-radius:8px;padding:8px 10px;font-weight:600;font-size:14px}
.hint-over .ti{margin-right:4px}

.footer-bar{position:fixed;left:0;right:0;bottom:0;z-index:20;background:#fff;border-top:1px solid var(--line);
  padding:12px 16px;display:flex;align-items:center;gap:14px}
.footer-bar .ids{font-size:13px;color:var(--muted)}
.footer-bar .ids b{color:var(--navy)}
.footer-bar .spacer{margin-left:auto}

.btn{background:#fff;border:1px solid var(--line);border-radius:10px;padding:12px 18px;font-size:16px;
  cursor:pointer;min-height:48px;color:var(--ink)}
.btn:hover{background:#f7f9fb}
.btn.primary{background:var(--navy);border-color:var(--navy);color:#fff;font-weight:600}
.btn.primary:hover{background:#16315c}
.btn.ghost{background:transparent}
.btn.danger{color:var(--red);border-color:#f0c7c7}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.order-row{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;margin-bottom:10px}
.order-row .main{flex:1;min-width:0}
.order-row .id{font-weight:600;color:var(--navy)}
.order-row .meta{font-size:13px;color:var(--muted);margin-top:2px}
.status-pill{font-size:12px;font-weight:600;padding:4px 12px;border-radius:999px}
.status-Pending{background:var(--amber-bg);color:var(--amber)}
.status-Sent{background:var(--green-bg);color:var(--green)}
.status-Draft{background:#eef1f5;color:var(--muted)}
.status-Void{background:var(--red-bg);color:var(--red)}
.src-pill{font-size:12px;padding:3px 9px;border-radius:6px;background:#eef1f5;color:var(--muted)}

.empty{text-align:center;color:var(--muted);padding:48px 16px}
.empty .ti{font-size:34px;color:var(--line);display:block;margin-bottom:8px}
.toast{position:fixed;left:50%;bottom:84px;transform:translateX(-50%);background:var(--green);color:#fff;
  padding:12px 20px;border-radius:999px;font-weight:600;z-index:40;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.muted{color:var(--muted)} .small{font-size:13px} .row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}

/* status workflow */
.status-Draft{background:#eef1f5;color:#5f6b7a}
.status-Confirmed{background:#e6f1fb;color:#185fa5}
.status-In-production{background:#fff4dd;color:#9a6a00}
.status-On-hold{background:#fceaea;color:#a32d2d}
.status-Complete{background:#e1f5ee;color:#0f6e56}
.status-Cancelled{background:#f1efe8;color:#888780}
.hold-flag{margin-top:10px;background:var(--red-bg);color:var(--red);border-radius:8px;padding:8px 10px;font-size:13px}
.seg-wrap button{padding:8px 13px;font-size:13px;min-height:40px}

/* role switch in top bar */
.topbar{flex-wrap:wrap}
.role-switch{display:flex;align-items:center;gap:6px;color:#fff;font-size:12px;opacity:.95}
.role-switch span{opacity:.8}
.role-switch select{min-height:34px;height:34px;padding:4px 8px;font-size:13px;width:auto;border-radius:8px;
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.4)}
.role-switch select option{color:#1d2430}

/* modal */
.modal-overlay{position:fixed;inset:0;background:rgba(20,28,45,.45);display:flex;align-items:center;justify-content:center;z-index:50;padding:16px}
.modal{background:#fff;border-radius:var(--radius);padding:18px 20px;max-width:440px;width:100%;box-shadow:0 12px 40px rgba(0,0,0,.25)}
.modal h3{margin:0 0 4px;color:var(--navy);font-size:17px}
.modal textarea{width:100%}
.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}

/* product combobox */
.combo{position:relative}
.combo-panel{position:absolute;left:0;right:0;top:100%;z-index:30;background:#fff;border:1px solid var(--line);border-radius:10px;margin-top:4px;max-height:300px;overflow:auto;box-shadow:0 10px 30px rgba(0,0,0,.14)}
.combo-cat{padding:9px 12px 4px;font-size:12px;font-weight:600;color:var(--navy);background:#f7f9fc;border-top:1px solid var(--line)}
.combo-cat:first-child{border-top:none}
.combo-sub{padding:5px 12px 2px;font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.03em}
.combo-item{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:9px 12px;font-size:15px;cursor:pointer}
.combo-item:hover{background:#eef2f8}
.combo-code{font-size:12px;color:var(--muted)}
.combo-empty{padding:14px 12px;color:var(--muted)}

/* status chip counts */
.chip-count{display:inline-block;min-width:18px;text-align:center;font-size:11px;font-weight:600;padding:0 5px;border-radius:999px;background:rgba(0,0,0,.08);margin-left:4px}
.seg button.active .chip-count{background:rgba(255,255,255,.25)}

/* orders filter row */
.filters-row{display:grid;grid-template-columns:1fr 1fr 1fr auto;gap:10px;align-items:end;margin:0 0 12px}
.filters-row .field{margin:0}
.filters-row #oClear{height:46px;white-space:nowrap}
@media(max-width:560px){.filters-row{grid-template-columns:1fr 1fr}.filters-row #oClear{grid-column:1 / -1}}

/* order item breakdown */
.ord-item{margin:10px 0;padding-top:8px;border-top:1px solid var(--line)}
.ord-item:first-child{border-top:none;padding-top:0}
.ord-item-head{font-size:14px;font-weight:500}
.ord-sub{margin-top:2px}
.ord-custom{margin-top:4px;padding:7px 11px;border-left:3px solid var(--navy);background:#f7f9fc;font-size:16px;line-height:1.35;color:var(--ink);white-space:pre-line}

/* ---- Catalogue (Mantex) ---- */
.cat-h{font-size:13px;font-weight:700;color:var(--navy);text-transform:uppercase;letter-spacing:.04em;margin:18px 2px 8px}
.cat-list{padding:4px 18px}
.cat-prod{display:flex;align-items:center;gap:12px;justify-content:space-between;flex-wrap:wrap;padding:13px 0;border-top:1px solid var(--line)}
.cat-prod:first-child{border-top:none}
.cat-prod.retired{opacity:.55}
.cat-prod-main{min-width:240px;flex:1 1 260px}
.cat-prod-name{font-weight:600;color:var(--ink)}
.cap-chips{display:flex;gap:6px;flex-wrap:wrap;margin-top:7px}
.cap-chip{display:inline-flex;align-items:center;gap:4px;font-size:12px;padding:3px 9px;border-radius:999px;background:#e9f1e9;color:#2c6e3f;border:1px solid #cfe3d2}
.cap-chip.off{background:#f1f3f6;color:var(--muted);border-color:var(--line)}
.cat-actions{display:flex;gap:6px;flex-wrap:wrap}
.modal-wide{max-width:600px}
.chk{display:inline-flex;align-items:center;gap:8px;font-size:15px;color:var(--ink);cursor:pointer;margin:5px 0}
.chk input{width:18px;height:18px;min-height:0;margin:0;accent-color:var(--navy)}
.subsec .chk{display:flex}

/* ---- Bulk college orders ---- */
.bulk-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid var(--line);border-radius:10px}
.bulk-table{width:100%;border-collapse:collapse;font-size:14px;min-width:520px}
.bulk-table th,.bulk-table td{border-bottom:1px solid var(--line);border-right:1px solid var(--line);padding:6px 4px;text-align:center}
.bulk-table th:last-child,.bulk-table td:last-child{border-right:none}
.bulk-table thead th{position:sticky;top:0;background:#f4f6fa;color:var(--navy);font-weight:600;font-size:12px;z-index:1}
.bulk-table .b-cname{text-align:left;padding-left:10px;white-space:nowrap}
.bulk-table tfoot td{background:#f4f6fa;font-weight:600;border-bottom:none}
.bulk-table .b-rqty,.bulk-table .b-tqty{font-weight:600;color:var(--navy)}
.bulk-table .b-ramt,.bulk-table .b-tamt{white-space:nowrap;text-align:right;padding-right:8px}
.bulk-table input.b-cell{width:44px;min-height:38px;padding:6px 2px;text-align:center;border-radius:8px}
.bulk-table-view td{font-size:13px}

/* ---- Auth (login + signed-in bar) ---- */
.login-wrap{display:flex;justify-content:center;padding:6vh 12px}
.login-card{max-width:380px;width:100%}
.user-bar{display:flex;align-items:center;gap:8px;margin-left:auto}
.user-bar .ub-role{font-weight:600;color:#fff;font-size:13px;background:rgba(255,255,255,.16);padding:3px 10px;border-radius:999px}
.user-bar .ub-email{color:rgba(255,255,255,.85);font-size:12px;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:560px){ .user-bar .ub-email{display:none} }

/* ---- Web import preview ---- */
.import-issues{max-height:220px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:8px 10px;margin-bottom:8px;font-size:13px;line-height:1.5}
.import-issues>div{padding:1px 0}