:root{
  --navy:#0b2545;
  --blue:#12355b;
  --gold:#b88a2b;
  --gold-soft:#f7f0da;
  --ink:#0f172a;
  --muted:#64748b;
  --line:#dbe4ef;
  --soft:#f8fafc;
  --white:#ffffff;
  --danger:#b91c1c;
  --success:#0f766e;
  --shadow:0 22px 60px rgba(15,23,42,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#f8fafc 0,#eef3f8 100%);color:var(--ink);font-family:Arial,"Noto Sans Arabic",Tahoma,sans-serif;line-height:1.6}
.ltr{direction:ltr;text-align:left}.hidden{display:none!important}.example{font-weight:700;color:var(--navy)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:16px 5vw;display:flex;align-items:center;justify-content:space-between;gap:24px}
.identity{display:flex;align-items:center;gap:14px}.seal{width:58px;height:58px;border-radius:18px;background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;display:grid;place-items:center;font-weight:800;box-shadow:0 14px 30px rgba(11,37,69,.18)}
.eyebrow{margin:0 0 3px;color:var(--muted);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:800}.eyebrow.gold{color:var(--gold)}
h1,h2,h3{margin:0;color:var(--navy);line-height:1.25}h1{font-size:24px}.subtitle{margin:2px 0 0;color:var(--muted);font-size:13px}
.tabs{display:flex;gap:8px;flex-wrap:wrap}.tab{border:1px solid var(--line);background:#fff;color:var(--blue);border-radius:999px;padding:10px 16px;font-weight:800;cursor:pointer}.tab.active{background:var(--navy);color:#fff;border-color:var(--navy)}
main{width:min(1180px,92vw);margin:28px auto 70px}.view{display:none}.view.active{display:block}.hero-card{background:linear-gradient(135deg,var(--navy),#1e3a5f);color:#fff;border-radius:28px;padding:32px;display:flex;justify-content:space-between;gap:28px;box-shadow:var(--shadow);margin-bottom:22px;overflow:hidden;position:relative}.hero-card:before{content:"";position:absolute;inset:auto -120px -130px auto;width:320px;height:320px;border-radius:50%;background:rgba(184,138,43,.25)}.hero-card h2{color:#fff;font-size:32px}.hero-card p{max-width:760px;margin:10px 0 0;color:#dbeafe}.status-pills{display:flex;gap:8px;align-content:flex-start;justify-content:flex-end;flex-wrap:wrap;max-width:340px}.status-pills span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);color:#fff;border-radius:999px;padding:8px 12px;font-size:12px;font-weight:800;white-space:nowrap}
.panel{background:var(--white);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow);padding:24px}.narrow{max-width:740px;margin:0 auto}.application-panel{max-width:980px;margin:0 auto}.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.section-head small,.muted{color:var(--muted)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-grid.single{grid-template-columns:1fr}.full{grid-column:1/-1}.form-section{background:var(--gold-soft);color:var(--navy);border-right:5px solid var(--gold);padding:10px 14px;border-radius:12px;font-weight:900;margin-top:8px}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:800;color:#334155}input,textarea,select{border:1px solid #cbd5e1;border-radius:13px;background:#fff;padding:12px 13px;font:inherit;color:var(--ink);outline:none;transition:border-color .15s,box-shadow .15s}textarea{resize:vertical;min-height:78px}input:focus,textarea:focus,select:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(184,138,43,.13)}.pledge{background:#fffdf5;border:1px solid #ead398;color:#5f4b13;padding:14px;border-radius:14px;font-weight:700}
.btn{border:0;border-radius:13px;padding:11px 16px;font-weight:900;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .12s,filter .12s}.btn:hover{transform:translateY(-1px)}.btn:disabled{opacity:.55;cursor:not-allowed;transform:none}.primary{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff}.secondary{background:#eef4fb;color:var(--navy);border:1px solid #cbd5e1}.ghost{background:#fff;border:1px solid var(--line);color:var(--navy)}.danger{background:#fee2e2;color:#991b1b;border:1px solid #fecaca}.small-btn{padding:7px 11px;font-size:12px}
.msg{margin:12px 0;padding:13px 15px;border-radius:14px;border:1px solid}.msg.ok{background:#ecfdf5;color:#065f46;border-color:#a7f3d0}.msg.err{background:#fef2f2;color:#991b1b;border-color:#fecaca}.msg.info{background:#eff6ff;color:#1e3a8a;border-color:#bfdbfe}.inline-form{display:flex;gap:10px;margin-top:16px}.inline-form input{flex:1}
.dashboard{display:block}.dash-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.actions{display:flex;gap:8px}.admin-layout{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:18px}.filters{display:flex;gap:8px;min-width:360px}.filters input{min-width:230px}.settings-panel{height:max-content;position:sticky;top:105px}.compact{gap:10px}.upload-list{display:grid;gap:10px;margin-top:16px}.upload{display:block;background:#f8fafc;border:1px dashed #94a3b8;border-radius:14px;padding:12px;text-align:center;color:var(--navy);cursor:pointer}.upload input{display:none}
.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}table{width:100%;border-collapse:collapse;background:#fff;min-width:760px}th,td{padding:12px;border-bottom:1px solid var(--line);vertical-align:top;text-align:right}th{background:#f8fafc;color:#334155;font-size:12px}td{font-size:13px}.empty{text-align:center!important;color:#94a3b8;padding:36px!important}.badge{display:inline-flex;border-radius:999px;padding:5px 9px;font-size:11px;font-weight:900}.badge.pending{background:#fff7ed;color:#9a3412}.badge.issued{background:#ecfdf5;color:#065f46}.badge.rejected{background:#fef2f2;color:#991b1b}
.modal{position:fixed;inset:0;background:rgba(15,23,42,.55);z-index:50;display:grid;place-items:center;padding:22px}.modal-card{background:#fff;border-radius:24px;width:min(920px,95vw);max-height:88vh;overflow:auto;padding:24px;box-shadow:0 30px 100px rgba(0,0,0,.28)}.icon-btn{border:0;background:#f1f5f9;border-radius:50%;width:34px;height:34px;font-size:24px;color:var(--navy);cursor:pointer}.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.info{white-space:pre-line;background:#f8fafc;border:1px solid var(--line);border-radius:14px;padding:12px}.info small{display:block;color:var(--gold);font-weight:900;margin-bottom:5px}.notes-label{margin-top:16px}.modal-actions{display:flex;gap:8px;justify-content:flex-start;flex-wrap:wrap;margin-top:16px}
@media (max-width:900px){.site-header{position:static;align-items:flex-start;flex-direction:column}.hero-card,.dash-head{flex-direction:column}.form-grid,.admin-layout,.info-grid{grid-template-columns:1fr}.filters,.inline-form{flex-direction:column;min-width:0}.settings-panel{position:static}.hero-card h2{font-size:26px}.panel{padding:18px}}
@media print{.site-header,.tabs,.btn{display:none!important}body{background:#fff}.panel{box-shadow:none}}

/* v2.1 admin layout: requests and settings are now separate full pages */
.admin-subnav{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 18px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:10px;box-shadow:0 10px 34px rgba(15,23,42,.06)}
.admin-tab{border:1px solid var(--line);background:#f8fafc;color:var(--navy);border-radius:13px;padding:11px 16px;font-weight:900;cursor:pointer}
.admin-tab.active{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;border-color:var(--navy)}
.admin-page{width:100%}.requests-page{min-height:62vh}.roomy-head{align-items:center}.settings-page{max-width:980px;margin:0 auto}.settings-intro{background:#fffdf5;border:1px solid #ead398;color:#5f4b13;padding:14px 16px;border-radius:15px;margin-bottom:18px;font-size:14px}.code-chip{display:inline-flex;background:#0f172a;color:#fde68a;border-radius:8px;padding:2px 7px;font-weight:800}.settings-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.upload-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}.modal-card{width:min(1120px,95vw)}
@media (max-width:900px){.settings-grid,.upload-grid{grid-template-columns:1fr}.roomy-head{align-items:flex-start}.admin-subnav{flex-direction:column}.admin-tab{width:100%}}

/* v2.4 admin invitation and password management */
.admin-manage-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:22px}
.admin-card{background:#f8fafc;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 10px 30px rgba(15,23,42,.05)}
.admin-card h4,.admin-list-head h4{margin:0 0 10px;color:var(--navy)}
.admin-list-head{margin-top:8px;margin-bottom:10px}
@media (max-width:900px){.admin-manage-grid{grid-template-columns:1fr}}


/* v2.6 prominent application credit ribbon */
.app-footer{max-width:1180px;margin:34px auto 22px;padding:0 18px;text-align:center;color:#64748b}
.credit-ribbon{position:relative;display:flex;align-items:center;justify-content:center;gap:18px;margin:0 auto 14px;padding:18px 22px;border-radius:22px;background:linear-gradient(135deg,#0f172a 0%,#17345f 52%,#0b1324 100%);color:#fff;border:1px solid rgba(212,175,55,.72);box-shadow:0 18px 55px rgba(15,23,42,.24), inset 0 0 0 1px rgba(255,255,255,.08);overflow:hidden}
.credit-ribbon:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 15% 20%,rgba(253,230,138,.22),transparent 26%),radial-gradient(circle at 87% 60%,rgba(212,175,55,.16),transparent 30%);pointer-events:none}
.credit-emblem{position:relative;z-index:1;display:grid;place-items:center;min-width:58px;width:58px;height:58px;border-radius:50%;background:linear-gradient(145deg,#f7d979,#b98a20);color:#111827;font-weight:1000;letter-spacing:.06em;border:3px solid rgba(255,255,255,.38);box-shadow:0 10px 25px rgba(0,0,0,.22), inset 0 2px 8px rgba(255,255,255,.35)}
.credit-copy{position:relative;z-index:1;display:flex;flex-direction:column;gap:4px;text-align:center;line-height:1.45}
.credit-label{font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#fde68a;font-weight:900}
.credit-copy strong{font-size:16px;color:#fff;font-weight:950}
.credit-copy span:last-child{font-size:13px;color:#dbeafe;font-weight:800}
.app-footer>p{margin:0;font-size:13px}
@media (max-width:720px){.credit-ribbon{flex-direction:column;padding:18px 14px}.credit-copy strong{font-size:14px}.credit-label{font-size:10px}.credit-copy span:last-child{font-size:12px}}

/* v2.7 full-screen professional request review modal */
.request-modal-card{
  width:min(1380px,98vw);
  height:min(94vh,980px);
  max-height:94vh;
  padding:0;
  display:flex;
  flex-direction:column;
  overflow:hidden;
  border:1px solid rgba(212,175,55,.38);
}
.request-modal-head{
  position:sticky;
  top:0;
  z-index:4;
  padding:20px 24px;
  margin:0;
  background:linear-gradient(135deg,#ffffff 0%,#fffdf6 100%);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 28px rgba(15,23,42,.06);
}
.request-review-content{
  overflow:auto;
  padding:22px 24px 10px;
  background:linear-gradient(180deg,#f8fafc 0%,#ffffff 48%,#f8fafc 100%);
}
.review-hero{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:18px;
  align-items:stretch;
  margin-bottom:18px;
  padding:22px;
  border-radius:22px;
  background:linear-gradient(135deg,var(--navy),#1f4b7a);
  color:#fff;
  box-shadow:0 18px 50px rgba(15,23,42,.18);
  position:relative;
  overflow:hidden;
}
.review-hero:after{
  content:"";
  position:absolute;
  inset:auto -70px -90px auto;
  width:240px;
  height:240px;
  border-radius:50%;
  background:rgba(212,175,55,.22);
}
.review-hero-main,.review-hero-meta{position:relative;z-index:1}
.review-hero-main h2{color:#fff;margin:12px 0 4px;font-size:28px;line-height:1.25}
.review-hero-main p{margin:0;color:#dbeafe;font-weight:800}
.review-hero-meta{display:grid;grid-template-columns:repeat(3,minmax(135px,1fr));gap:10px;min-width:min(520px,45vw)}
.meta-chip{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);border-radius:16px;padding:12px;text-align:center;white-space:pre-line}
.meta-chip small{display:block;color:#fde68a;font-weight:900;margin-bottom:6px;font-size:11px}
.meta-chip b{display:block;color:#fff;font-size:13px;line-height:1.35}
.review-section{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:18px;
  margin-bottom:16px;
  box-shadow:0 12px 34px rgba(15,23,42,.06);
}
.review-section h4{
  margin:0 0 14px;
  color:var(--navy);
  font-size:18px;
  display:flex;
  align-items:center;
  gap:10px;
}
.review-section h4:before{
  content:"";
  width:8px;
  height:24px;
  border-radius:999px;
  background:linear-gradient(180deg,#f7d979,#b88a2b);
}
.review-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.review-section.two-wide .review-grid{grid-template-columns:1fr 1fr}
.review-section.single .review-grid{grid-template-columns:1fr}
.detail-card{
  min-height:84px;
  padding:13px 14px;
  border:1px solid #e2e8f0;
  border-radius:16px;
  background:linear-gradient(180deg,#ffffff,#f8fafc);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
}
.detail-card span{
  display:block;
  color:var(--gold);
  font-weight:950;
  font-size:12px;
  margin-bottom:7px;
}
.detail-card p{
  margin:0;
  color:var(--ink);
  font-size:14px;
  line-height:1.7;
  font-weight:750;
  white-space:pre-wrap;
  overflow-wrap:anywhere;
}
.detail-card.large{min-height:120px}
.detail-card.title-card p{font-size:16px;font-weight:900;color:var(--navy)}
.detail-card.abstract-card{min-height:210px}
.detail-card.abstract-card p{font-weight:650;text-align:justify}
.rtl-text{text-align:right;direction:rtl}
.ltr-text{text-align:left;direction:ltr}
.request-modal-card .notes-label{
  margin:0;
  padding:14px 24px 10px;
  border-top:1px solid var(--line);
  background:#fff;
}
.request-modal-card .notes-label textarea{min-height:76px}
.request-modal-card .modal-actions{
  position:sticky;
  bottom:0;
  z-index:5;
  margin:0;
  padding:14px 24px 20px;
  background:linear-gradient(180deg,rgba(255,255,255,.94),#fff);
  border-top:1px solid var(--line);
  box-shadow:0 -10px 28px rgba(15,23,42,.07);
}
.request-modal-card #modalMessage{
  padding:0 24px;
  background:#fff;
}
@media (max-width:1100px){
  .review-hero{grid-template-columns:1fr}
  .review-hero-meta{min-width:0;grid-template-columns:1fr 1fr 1fr}
  .review-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .modal{padding:8px}
  .request-modal-card{width:100%;height:96vh;max-height:96vh;border-radius:18px}
  .request-modal-head,.request-review-content,.request-modal-card .notes-label,.request-modal-card .modal-actions{padding-left:14px;padding-right:14px}
  .review-hero{padding:16px}
  .review-hero-main h2{font-size:22px}
  .review-hero-meta,.review-grid,.review-section.two-wide .review-grid{grid-template-columns:1fr}
  .detail-card.abstract-card{min-height:160px}
}

/* v2.8 wide, numbered and high-readability submitted requests table */
@media (min-width:1200px){
  main{width:min(1680px,97vw)}
  .requests-page{padding:26px 28px}
}
.requests-page{
  border:1px solid rgba(184,138,43,.24);
  background:linear-gradient(180deg,#ffffff 0%,#fbfdff 100%);
}
.requests-page .roomy-head{
  position:sticky;
  top:92px;
  z-index:8;
  background:linear-gradient(135deg,#ffffff 0%,#fffdf6 100%);
  border:1px solid var(--line);
  border-radius:18px;
  padding:16px;
  box-shadow:0 14px 34px rgba(15,23,42,.07);
}
.requests-page h3{font-size:24px}
.requests-page #recordCount{
  display:inline-flex;
  margin-top:6px;
  padding:5px 10px;
  border-radius:999px;
  background:#f8fafc;
  border:1px solid var(--line);
  color:var(--muted);
  font-weight:900;
}
.requests-page .filters{min-width:min(620px,48vw)}
.requests-page .filters input{min-width:360px}
.requests-table-shell{margin-top:18px}
.requests-table-hint{
  margin-bottom:10px;
  padding:12px 14px;
  border-radius:14px;
  background:#fffdf5;
  border:1px solid #ead398;
  color:#5f4b13;
  font-size:13px;
  font-weight:800;
}
.request-table-wrap{
  max-height:calc(100vh - 295px);
  min-height:520px;
  overflow:auto;
  border-radius:22px;
  box-shadow:0 20px 55px rgba(15,23,42,.08);
  background:#fff;
}
.request-table{min-width:1400px;border-collapse:separate;border-spacing:0}
.request-table thead th{
  position:sticky;
  top:0;
  z-index:3;
  background:linear-gradient(180deg,#0f172a 0%,#17345f 100%);
  color:#fde68a;
  border-bottom:1px solid rgba(212,175,55,.45);
  font-size:12px;
  text-align:right;
  white-space:nowrap;
}
.request-table th,.request-table td{padding:14px 14px}
.request-table tbody tr{transition:background .14s,box-shadow .14s,transform .14s}
.request-table tbody tr:hover{
  background:#fffdf5;
  box-shadow:inset 4px 0 0 var(--gold);
}
.request-table tbody tr.status-issued{background:linear-gradient(90deg,rgba(236,253,245,.55),#fff)}
.request-table tbody tr.status-rejected{background:linear-gradient(90deg,rgba(254,242,242,.65),#fff)}
.request-table tbody tr.status-pending{background:linear-gradient(90deg,rgba(255,247,237,.60),#fff)}
.seq-th{width:62px;text-align:center!important}
.seq-cell{width:62px;text-align:center!important;vertical-align:middle!important}
.seq-badge{
  display:inline-grid;
  place-items:center;
  width:34px;
  height:34px;
  border-radius:50%;
  background:linear-gradient(145deg,#f7d979,#b98a20);
  color:#111827;
  font-weight:1000;
  box-shadow:0 7px 18px rgba(184,138,43,.24), inset 0 1px 3px rgba(255,255,255,.55);
  border:1px solid rgba(255,255,255,.62);
}
.request-id-cell{min-width:170px}.researcher-cell{min-width:240px}.affiliation-cell{min-width:240px;max-width:300px}.title-cell{min-width:420px;max-width:560px}.cert-cell{min-width:165px}.action-cell{min-width:130px;text-align:center!important;vertical-align:middle!important}
.researcher-cell b,.title-cell b{color:var(--navy);font-size:14px}
.researcher-cell small,.title-cell small{color:var(--muted);font-size:12px;line-height:1.55}
.affiliation-cell,.title-cell{line-height:1.65;overflow-wrap:anywhere}
.open-request-btn{width:100%;border-color:rgba(184,138,43,.32);background:linear-gradient(180deg,#ffffff,#eef4fb)}
@media (max-width:900px){
  .requests-page .roomy-head{position:static}
  .requests-page .filters{min-width:0;width:100%}
  .requests-page .filters input{min-width:0;width:100%}
  .request-table-wrap{min-height:430px;max-height:70vh}
}