/* Document-processing additions. The existing admin pages use the same tokens as the public stylesheet. */
.admin-shell{display:flex;min-height:100vh;background:var(--paper);}
.admin-sidebar{position:sticky;top:0;height:100vh;width:270px;flex:0 0 270px;overflow-y:auto;background:var(--navy-deep);color:#fff;padding:22px 16px;}
.admin-brand{display:block;margin:0 10px 24px}.admin-brand img{max-width:100%;height:auto;object-fit:contain}
.admin-nav{display:flex;flex-direction:column;gap:3px}.admin-nav-heading{margin:20px 10px 6px;font:600 .7rem var(--font-mono);text-transform:uppercase;letter-spacing:.12em;color:#AEB9C6}
.admin-nav a{padding:10px 12px;border-radius:3px;color:#D7DEE7;font-size:.9rem}.admin-nav a:hover,.admin-nav a.active{background:rgba(255,255,255,.1);color:#fff}
.admin-main{min-width:0;flex:1}.admin-topbar{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:22px 30px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.admin-topbar h1{margin:0;font-size:1.5rem}.admin-user{font-size:.85rem;color:var(--muted)}.admin-content{padding:30px;max-width:1400px}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:16px;margin-bottom:25px}.stat-card{background:#fff;border:1px solid var(--line);padding:20px;border-radius:var(--radius)}.stat-card strong{display:block;font:600 1.7rem var(--font-mono);color:var(--navy)}.stat-card span{color:var(--muted);font-size:.8rem}
.admin-card{background:#fff;border:1px solid var(--line);padding:25px;margin-bottom:24px;border-radius:var(--radius);box-shadow:var(--shadow)}.admin-toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:18px}
.admin-table{width:100%;border-collapse:collapse;font-size:.88rem}.admin-table th,.admin-table td{padding:11px 10px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}.admin-table th{color:var(--muted);font-size:.74rem;text-transform:uppercase;letter-spacing:.06em}.admin-actions{white-space:nowrap}
.badge{display:inline-flex;align-items:center;padding:4px 8px;border-radius:20px;font-size:.72rem;font-weight:700}.badge-paid{background:#DDF2EA;color:#146C5C}.badge-pending{background:#F6EBCF;color:#755A15}.badge-cancelled{background:#F4DCD7;color:#8E2D20}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.form-field{display:flex;flex-direction:column;gap:7px}.form-field-full{grid-column:1/-1}.form-field label{font-weight:600;font-size:.85rem}.form-field input,.form-field textarea,.form-field select{width:100%;padding:11px 12px;border:1px solid var(--line-strong);border-radius:3px;background:#fff;font:inherit;color:var(--ink)}.form-field textarea{resize:vertical}
.form-note{color:var(--muted);font-size:.84rem}.alert{padding:12px 14px;border-radius:3px;margin:0 0 18px}.alert-error{background:#F7E2DE;color:#8E2D20;border:1px solid #E8BDB4}.alert-success{background:#E2F2EB;color:#155B4E;border:1px solid #BBDCCE}
.document-admin-thread{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:22px 0}.document-admin-file{border:1px solid var(--line);padding:18px;background:var(--paper)}.document-admin-file h3{font-size:1rem;margin-bottom:5px}.document-admin-file p{font-size:.86rem;color:var(--muted);word-break:break-word}
.admin-comment{border-left:3px solid var(--gold);background:var(--paper-dim);padding:15px 18px;margin:18px 0}.admin-comment strong{display:block;margin-bottom:5px}.admin-comment p{margin:0}
@media(max-width:850px){.admin-sidebar{width:220px;flex-basis:220px}.admin-topbar{padding:18px}.admin-content{padding:18px}.document-admin-thread{grid-template-columns:1fr}}
@media(max-width:650px){.admin-shell{display:block}.admin-sidebar{position:relative;width:100%;height:auto;max-height:none}.admin-nav{display:grid;grid-template-columns:1fr 1fr}.admin-nav-heading{grid-column:1/-1}.admin-topbar{position:relative;flex-direction:column;align-items:flex-start}.admin-table{display:block;overflow-x:auto;white-space:nowrap}.form-grid{grid-template-columns:1fr}}