:root{
  --ink:#1B2A45;
  --ink-soft:#33456B;
  --ink-light:#5B6B88;
  --paper:#ffffff;
  --paper-deep:#E3DDC9;
  --card:#F8F5EC;
  --brass:#A9812C;
  --brass-light:#C9A54B;
  --oa:#CE5A22;
  --burgundy:#6E2A3A;
  --forest:#35563F;
  --line:rgba(27,42,69,.16);
  --line-strong:rgba(27,42,69,.32);
  --shadow:0 1px 0 rgba(27,42,69,.06), 0 8px 24px rgba(27,42,69,.08);
  --radius:2px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:'Source Serif 4', Georgia, 'Times New Roman', serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--brass-light);color:var(--ink);}
a{color:var(--burgundy);text-decoration-thickness:1px;text-underline-offset:2px;}
a:hover{color:var(--oa);}
h1,h2,h3,h4{
  font-family:'Fraunces', 'Source Serif 4', Georgia, serif;
  font-weight:600;
  color:var(--ink);
  line-height:1.15;
  margin:0 0 .5em;
  letter-spacing:-.01em;
}
.eyebrow{
  font-family:'Space Mono','IBM Plex Mono',monospace;
  font-size:.72rem;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--brass);
  display:block;
  margin-bottom:.6em;
}
p{margin:0 0 1.1em;}
.container{max-width:1120px;margin:0 auto;padding:0 28px;}
.prose{max-width:760px;}

/* ---------- Masthead ---------- */
.masthead{
  background:var(--ink);
  color:var(--paper);
  border-bottom:6px solid var(--brass);
}
.masthead-top{
  display:flex;align-items:center;justify-content:space-between;
  padding:22px 28px 14px;max-width:1120px;margin:0 auto;
  flex-wrap:wrap;gap:12px;
}
.wordmark{
  font-family:'Fraunces',serif;font-weight:600;font-size:1.7rem;
  color:var(--paper);text-decoration:none;letter-spacing:-.01em;
  display:flex;align-items:baseline;gap:.5em;
}
.wordmark small{
  font-family:'Space Mono',monospace;font-size:.6rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--brass-light);font-weight:400;
}
.oa-seal{
  font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--paper);background:var(--oa);
  padding:5px 10px;border-radius:20px;white-space:nowrap;
}
nav.primary{
  border-top:1px solid rgba(239,234,224,.18);
}
nav.primary ul{
  max-width:1120px;margin:0 auto;padding:0 28px;
  list-style:none;display:flex;flex-wrap:wrap;gap:2px;
}
nav.primary a{
  display:block;color:rgba(239,234,224,.82);text-decoration:none;
  font-family:'Space Mono','IBM Plex Mono',monospace;font-size:.72rem;
  letter-spacing:.06em;text-transform:uppercase;
  padding:13px 14px;border-bottom:3px solid transparent;
}
nav.primary a:hover{color:var(--paper);border-bottom-color:var(--brass-light);}
nav.primary a.active{color:var(--paper);border-bottom-color:var(--oa);}

/* ---------- Hero ---------- */
.hero{padding:64px 0 40px;position:relative;}
.hero h1{font-size:clamp(2.1rem,4.2vw,3.4rem);max-width:820px;}
.hero .lede{max-width:620px;font-size:1.15rem;color:var(--ink-soft);}
.hero-actions{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap;}

.btn{
  display:inline-block;font-family:'Space Mono',monospace;font-size:.75rem;
  letter-spacing:.08em;text-transform:uppercase;text-decoration:none;
  padding:13px 22px;border-radius:2px;border:1px solid var(--ink);
}
.btn-primary{background:var(--ink);color:var(--paper);}
.btn-primary:hover{background:var(--burgundy);border-color:var(--burgundy);color:#fff;}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong);}
.btn-ghost:hover{border-color:var(--ink);color:var(--ink);}

/* ---------- The Shelf (signature element) ---------- */
.shelf-wrap{margin:44px 0 8px;}
.shelf-label{
  font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--ink-light);margin-bottom:10px;
  display:flex;justify-content:space-between;
}
.shelf{
  display:flex;align-items:flex-end;gap:5px;
  background:var(--paper-deep);
  padding:18px 18px 0;border-radius:3px 3px 0 0;
  overflow-x:auto;
  box-shadow:inset 0 -8px 0 var(--ink);
}
.spine{
  flex:0 0 auto;width:34px;border-radius:2px 2px 0 0;
  display:flex;align-items:flex-end;justify-content:center;
  padding-bottom:10px;position:relative;
  font-family:'Space Mono',monospace;color:rgba(239,234,224,.9);
  writing-mode:vertical-rl;text-orientation:mixed;
  font-size:.62rem;letter-spacing:.05em;
}
.shelf-foot{height:8px;background:var(--ink);border-radius:0 0 3px 3px;}

/* ---------- Value strip ---------- */
.value-strip{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line-strong);margin:56px 0;border:1px solid var(--line-strong);
}
.value-cell{background:var(--paper);padding:26px 24px;}
.value-cell .num{
  font-family:'Space Mono',monospace;color:var(--brass);font-size:.75rem;
  letter-spacing:.1em;margin-bottom:10px;display:block;
}
.value-cell h3{font-size:1.15rem;margin-bottom:.4em;}
.value-cell p{color:var(--ink-soft);font-size:.96rem;margin:0;}

/* ---------- Card grid (catalog cards) ---------- */
.card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin:36px 0;}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:2px;
  padding:24px;box-shadow:var(--shadow);position:relative;
}
.card::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:4px;
  background:var(--brass);
}
.card h3{font-size:1.15rem;margin-bottom:.35em;}
.card p{color:var(--ink-soft);font-size:.95rem;margin-bottom:.9em;}
.card a{
  font-family:'Space Mono',monospace;font-size:.72rem;text-transform:uppercase;
  letter-spacing:.06em;text-decoration:none;border-bottom:1px solid currentColor;
}

/* ---------- Page header band (inner pages) ---------- */
.page-band{background:var(--paper-deep);border-bottom:1px solid var(--line-strong);padding:40px 0 30px;}
.page-band h1{font-size:clamp(1.7rem,3.4vw,2.5rem);max-width:820px;}
.page-band .lede{color:var(--ink-soft);max-width:640px;font-size:1.03rem;}
.crumb{
  font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-light);margin-bottom:14px;
}
.crumb a{color:var(--ink-light);text-decoration:none;}
.crumb a:hover{color:var(--burgundy);}

/* ---------- Content layout ---------- */
.content-wrap{
  display:grid;grid-template-columns:220px 1fr;gap:48px;
  padding:44px 0 80px;align-items:start;
}
.toc{position:sticky;top:24px;border-left:2px solid var(--line-strong);padding-left:16px;}
.toc .eyebrow{margin-bottom:.8em;}
.toc ol{list-style:none;margin:0;padding:0;counter-reset:toc;}
.toc li{counter-increment:toc;margin-bottom:10px;}
.toc a{
  text-decoration:none;color:var(--ink-soft);font-size:.86rem;line-height:1.4;
  display:block;
}
.toc a::before{
  content:counter(toc,decimal-leading-zero)" ";
  font-family:'Space Mono',monospace;color:var(--brass);margin-right:4px;
}
.toc a:hover{color:var(--burgundy);}

section.block{margin-bottom:44px;scroll-margin-top:24px;}
section.block h2{
  font-size:1.5rem;border-bottom:2px solid var(--ink);padding-bottom:.35em;
  margin-bottom:.7em;
}
section.block h3{font-size:1.12rem;color:var(--ink-soft);margin-top:1.3em;}
.prose ul, .prose ol{padding-left:1.25em;margin:0 0 1.1em;}
.prose li{margin-bottom:.45em;}

.callout{
  background:var(--card);border:1px solid var(--line);border-left:4px solid var(--oa);
  padding:18px 20px;margin:18px 0;border-radius:2px;
}
.callout .eyebrow{color:var(--oa);}
.callout p:last-child{margin-bottom:0;}

.at-a-glance{
  background:var(--ink);color:var(--paper);padding:22px 22px;border-radius:2px;margin-bottom:26px;
}
.at-a-glance .eyebrow{color:var(--brass-light);}
.at-a-glance dl{margin:0;}
.at-a-glance dt{font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:rgba(239,234,224,.65);margin-top:12px;}
.at-a-glance dt:first-of-type{margin-top:0;}
.at-a-glance dd{margin:2px 0 0;font-size:.92rem;}

table.spec{width:100%;border-collapse:collapse;margin:14px 0 22px;font-size:.92rem;}
table.spec th,table.spec td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);}
table.spec th{
  font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-light);border-bottom:2px solid var(--ink);
}
table.spec tr:nth-child(even) td{background:rgba(27,42,69,.03);}

.badge-row{display:flex;gap:8px;flex-wrap:wrap;margin:10px 0 20px;}
.badge{
  font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.06em;
  text-transform:uppercase;border:1px solid var(--line-strong);padding:5px 10px;
  border-radius:20px;color:var(--ink-soft);
}

/* ---------- Form ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-grid .full{grid-column:1/-1;}
.field label{
  display:block;font-family:'Space Mono',monospace;font-size:.68rem;
  letter-spacing:.06em;text-transform:uppercase;color:var(--ink-soft);margin-bottom:6px;
}
.field .hint{font-size:.8rem;color:var(--ink-light);margin-top:5px;}
.field input,.field select,.field textarea{
  width:100%;font-family:'Source Serif 4',Georgia,serif;font-size:.98rem;
  padding:10px 12px;border:1px solid var(--line-strong);background:var(--card);
  border-radius:2px;color:var(--ink);
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:2px solid var(--oa);outline-offset:1px;border-color:var(--oa);
}
fieldset{border:1px solid var(--line-strong);border-radius:2px;padding:18px 20px;margin:0 0 22px;}
legend{
  font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink);padding:0 8px;
}
.checkline{display:flex;align-items:flex-start;gap:10px;margin-bottom:10px;font-size:.92rem;}
.checkline input{width:auto;margin-top:4px;}
.submit-row{display:flex;align-items:center;gap:16px;margin-top:8px;flex-wrap:wrap;}
.submit-note{font-size:.82rem;color:var(--ink-light);max-width:420px;}

/* ---------- Footer ---------- */
footer{background:var(--ink);color:rgba(239,234,224,.85);margin-top:60px;}
.footer-shelf{padding:26px 0 0;}
.footer-grid{
  display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px;
  padding:34px 0 20px;
}
.footer-grid h4{
  color:var(--paper);font-family:'Space Mono',monospace;font-size:.7rem;
  letter-spacing:.1em;text-transform:uppercase;margin-bottom:12px;
}
.footer-grid ul{list-style:none;margin:0;padding:0;}
.footer-grid li{margin-bottom:8px;}
.footer-grid a{color:rgba(239,234,224,.75);text-decoration:none;font-size:.9rem;}
.footer-grid a:hover{color:var(--brass-light);}
.footer-about{color:rgba(239,234,224,.7);font-size:.9rem;max-width:340px;}
.colophon{
  border-top:1px solid rgba(239,234,224,.15);padding:16px 0 26px;
  font-family:'Space Mono',monospace;font-size:.7rem;letter-spacing:.03em;
  color:rgba(239,234,224,.5);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;
}

@media (max-width:860px){
  .content-wrap{grid-template-columns:1fr;}
  .toc{position:static;border-left:none;padding-left:0;border-top:2px solid var(--line-strong);padding-top:14px;}
  .value-strip{grid-template-columns:1fr;}
  .card-grid{grid-template-columns:1fr;}
  .form-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}

/* ---------- Added for PHP version: alerts, admin panel ---------- */
.alert{
  padding:16px 20px;border-radius:2px;margin:0 0 22px;font-size:.95rem;
  border-left:4px solid;
}
.alert-success{background:#EEF5EE;border-color:var(--forest);color:#1e3d26;}
.alert-error{background:#FBEAEA;border-color:#A6373A;color:#5c1417;}
.field .error-text{color:#A6373A;font-size:.8rem;margin-top:4px;}
.field.has-error input,.field.has-error select,.field.has-error textarea{border-color:#A6373A;}

/* Admin shell */
body.admin{background:var(--paper);}
.admin-shell{display:flex;min-height:100vh;}
.admin-side{
  width:220px;flex:0 0 220px;background:var(--ink);color:rgba(239,234,224,.85);
  padding:26px 18px;
}
.admin-side .brand{color:var(--paper);font-family:'Fraunces',serif;font-weight:600;font-size:1.15rem;margin-bottom:4px;display:block;text-decoration:none;}
.admin-side .brand small{display:block;font-family:'Space Mono',monospace;font-size:.62rem;color:var(--brass-light);letter-spacing:.1em;text-transform:uppercase;margin-top:4px;}
.admin-nav{margin-top:30px;list-style:none;padding:0;}
.admin-nav li{margin-bottom:4px;}
.admin-nav a{
  display:block;padding:10px 12px;border-radius:2px;color:rgba(239,234,224,.8);
  text-decoration:none;font-size:.9rem;
}
.admin-nav a:hover{background:rgba(239,234,224,.08);color:var(--paper);}
.admin-nav a.active{background:var(--brass);color:var(--ink);font-weight:600;}
.admin-main{flex:1;padding:34px 40px;max-width:1180px;}
.admin-topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;flex-wrap:wrap;gap:10px;}
.admin-topbar h1{font-size:1.6rem;margin:0;}
.admin-user{font-family:'Space Mono',monospace;font-size:.78rem;color:var(--ink-light);}
.admin-user a{color:var(--burgundy);margin-left:10px;}

.stat-row{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:30px;}
.stat-card{background:var(--card);border:1px solid var(--line);border-radius:2px;padding:18px 20px;}
.stat-card .n{font-family:'Fraunces',serif;font-size:2rem;font-weight:600;color:var(--ink);}
.stat-card .l{font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-light);}

table.admin-table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);}
table.admin-table th{
  text-align:left;font-family:'Space Mono',monospace;font-size:.68rem;letter-spacing:.06em;
  text-transform:uppercase;color:var(--ink-light);padding:12px 14px;border-bottom:2px solid var(--ink);
  background:var(--paper-deep);
}
table.admin-table td{padding:12px 14px;border-bottom:1px solid var(--line);font-size:.9rem;vertical-align:top;}
table.admin-table tr:hover td{background:rgba(27,42,69,.03);}
table.admin-table a{text-decoration:none;font-weight:600;}

.status-pill{
  display:inline-block;font-family:'Space Mono',monospace;font-size:.66rem;letter-spacing:.05em;
  text-transform:uppercase;padding:4px 10px;border-radius:20px;
}
.status-pending{background:#EFE6CC;color:#6b5416;}
.status-accepted{background:#DDEEDD;color:#204d26;}
.status-rejected{background:#F4DADA;color:#7a2323;}
.status-resubmission{background:#E1E6F0;color:#26355c;}

.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:26px;}
.detail-card{background:var(--card);border:1px solid var(--line);border-radius:2px;padding:20px 22px;}
.detail-card h3{font-size:1rem;margin-bottom:12px;border-bottom:1px solid var(--line);padding-bottom:8px;}
.detail-card dl{margin:0;}
.detail-card dt{font-family:'Space Mono',monospace;font-size:.66rem;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-light);margin-top:10px;}
.detail-card dt:first-of-type{margin-top:0;}
.detail-card dd{margin:2px 0 0;font-size:.92rem;}

.action-row{display:flex;gap:10px;flex-wrap:wrap;margin:18px 0;}
.btn-accept{background:var(--forest);border-color:var(--forest);color:#fff;}
.btn-reject{background:#A6373A;border-color:#A6373A;color:#fff;}
.btn-resubmit{background:var(--brass);border-color:var(--brass);color:#2a2210;}
.btn-sm{padding:9px 16px;font-size:.7rem;}
button.btn{cursor:pointer;font-family:'Space Mono',monospace;}

.login-wrap{max-width:380px;margin:80px auto;padding:34px 30px;background:var(--card);border:1px solid var(--line);border-radius:2px;box-shadow:var(--shadow);}
.login-wrap h1{font-size:1.4rem;margin-bottom:6px;}
.login-wrap p.sub{color:var(--ink-light);font-size:.88rem;margin-bottom:22px;}

@media (max-width:900px){
  .admin-shell{flex-direction:column;}
  .admin-side{width:100%;flex:none;}
  .stat-row{grid-template-columns:1fr 1fr;}
  .detail-grid{grid-template-columns:1fr;}
}