/* =====================================================================
   4ormEx — exchange-specific styles
   Loaded alongside site.css on all /exchange/* pages
   ===================================================================== */

/* Sub-nav */
.subnav{background:#0B1220;border-bottom:1px solid #1c2740;position:sticky;top:74px;z-index:49}
.subnav-inner{max-width:1400px;margin:0 auto;padding:0 28px;display:flex;align-items:center;overflow-x:auto;scrollbar-width:none}
.subnav-inner::-webkit-scrollbar{display:none}
.subnav-inner a{display:inline-flex;align-items:center;gap:8px;padding:14px 18px;color:rgba(255,255,255,.6);font-size:.85rem;font-weight:600;border-bottom:2px solid transparent;white-space:nowrap;transition:all .15s ease;text-decoration:none}
.subnav-inner a:hover{color:#fff;background:rgba(255,255,255,.04)}
.subnav-inner a.active{color:#FFD9A8;border-bottom-color:#FFD9A8}
.subnav-inner .sn-num{font-family:var(--font-mono);font-size:.66rem;color:rgba(255,217,168,.6);letter-spacing:.1em;font-weight:700}
.subnav-inner a.active .sn-num{color:#FFD9A8}

/* App layout */
.app{max-width:1400px;margin:0 auto;padding:22px 22px 60px;background:var(--bg-2);min-height:calc(100vh - 200px)}
body.app-body{background:var(--bg-2)}

/* Page header — persona context */
.phead{display:grid;grid-template-columns:auto 1fr auto;gap:20px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 22px;margin-bottom:16px;box-shadow:var(--shadow-sm)}
@media (max-width:880px){.phead{grid-template-columns:1fr;gap:14px}}
.phead .pavatar{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,var(--brand),var(--brand-700));color:#fff;display:grid;place-items:center;font-weight:800;font-size:1.2rem;flex:none}
.phead .pavatar.gold{background:linear-gradient(135deg,var(--gold),var(--gold-2));color:#15233F}
.phead .pinfo{display:flex;flex-direction:column;gap:2px}
.phead .pinfo .role{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--brand);font-weight:700}
.phead .pinfo h2{margin:0;font-size:1.3rem;font-weight:800;letter-spacing:-.01em}
.phead .pinfo .ctx{font-size:.85rem;color:var(--text-2)}
.phead .pact{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.phead .switcher{display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:99px;border:1px solid var(--border-strong);background:#fff;color:var(--text-2);font-size:.82rem;font-weight:600;cursor:pointer}
.phead .switcher:hover{border-color:var(--brand);color:var(--brand)}

/* KPI strip */
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:16px}
@media (max-width:980px){.kpis{grid-template-columns:repeat(2,1fr)}}
.kpi{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:18px 20px;box-shadow:var(--shadow-sm)}
.kpi .label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--text-3);font-weight:700;margin-bottom:4px}
.kpi .v{font-size:1.7rem;font-weight:800;color:var(--text);letter-spacing:-.02em;line-height:1.05;font-variant-numeric:tabular-nums}
.kpi .v .u{color:var(--brand);font-weight:800;font-size:.7em}
.kpi .delta{font-family:var(--font-mono);font-size:.75rem;color:var(--success);font-weight:700;margin-top:4px}
.kpi .delta.dn{color:var(--danger)}
.kpi .delta.neutral{color:var(--text-3)}

/* Panels */
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow-sm);display:flex;flex-direction:column;overflow:hidden}
.panel-h{padding:14px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:10px}
.panel-h h3{margin:0;font-size:.98rem;font-weight:800;letter-spacing:-.01em;color:var(--text)}
.panel-h .ph-meta{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);font-weight:700}
.panel-h .ph-actions{display:flex;gap:6px;align-items:center}
.panel-h .ph-actions button,.panel-h .ph-actions a{font:inherit;font-size:.78rem;font-weight:600;padding:5px 11px;border-radius:8px;border:1px solid var(--border-strong);background:#fff;color:var(--text-2);cursor:pointer}
.panel-h .ph-actions button:hover,.panel-h .ph-actions a:hover{border-color:var(--brand);color:var(--brand)}
.panel-h .ph-actions button.primary,.panel-h .ph-actions a.primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.panel-h .ph-actions button.primary:hover,.panel-h .ph-actions a.primary:hover{background:var(--brand-700);color:#fff}
.panel-b{padding:18px 20px}
.panel-b.pad-0{padding:0}

/* Two-col / three-col app layouts */
.cols-2{display:grid;grid-template-columns:1.5fr 1fr;gap:16px}
.cols-2.eq{grid-template-columns:1fr 1fr}
.cols-3{display:grid;grid-template-columns:1fr 1.4fr 1fr;gap:16px}
@media (max-width:1080px){.cols-2,.cols-2.eq,.cols-3{grid-template-columns:1fr}}

/* Tables */
.dtable table{width:100%;border-collapse:collapse;font-size:.88rem}
.dtable th{text-align:left;padding:11px 18px;background:var(--bg-2);font-size:.62rem;text-transform:uppercase;letter-spacing:.12em;color:var(--text-3);font-weight:700;border-bottom:1px solid var(--border);font-family:var(--font-sans);position:sticky;top:0}
.dtable th.r,.dtable td.r{text-align:right;font-variant-numeric:tabular-nums}
.dtable th.c,.dtable td.c{text-align:center}
.dtable td{padding:12px 18px;border-bottom:1px solid var(--border);color:var(--text-2)}
.dtable tr:last-child td{border-bottom:none}
.dtable tr:hover td{background:var(--bg-2)}
.dtable td.strong{color:var(--text);font-weight:700}
.dtable td .mono{font-family:var(--font-mono);font-weight:700}
.dtable td .nm{color:var(--text);font-weight:600}
.dtable td .sub{font-size:.78rem;color:var(--text-3);display:block;margin-top:1px}
.dtable .up{color:var(--success);font-weight:700}
.dtable .dn{color:var(--danger);font-weight:700}
.dtable .ticker{font-family:var(--font-mono);font-weight:800;color:var(--text)}
.dtable .hash{font-family:var(--font-mono);color:var(--brand);cursor:copy;font-size:.78rem}
.dtable .hash:hover{text-decoration:underline}

/* Small label/value list */
.kv{display:grid;grid-template-columns:1fr auto;gap:8px 16px;font-size:.88rem}
.kv .k{color:var(--text-3);font-family:var(--font-mono);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;font-weight:700;padding-top:1px}
.kv .v{color:var(--text);font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.kv .v .mono{font-family:var(--font-mono)}

/* Step list (lifecycle visuals) */
.steps{display:flex;flex-direction:column;gap:0}
.steps .step{display:grid;grid-template-columns:auto 1fr auto;gap:14px;padding:14px 0;border-bottom:1px dashed var(--border);align-items:center}
.steps .step:last-child{border-bottom:none}
.steps .step .sn{width:28px;height:28px;border-radius:50%;background:var(--success-bg);color:var(--success);display:grid;place-items:center;font-weight:800;font-size:.82rem;flex:none}
.steps .step.pending .sn{background:var(--surface-2);color:var(--text-3)}
.steps .step.active .sn{background:var(--brand);color:#fff;box-shadow:0 0 0 4px var(--brand-50)}
.steps .step.failed .sn{background:var(--danger-bg);color:var(--danger)}
.steps .step .body h5{margin:0;font-size:.92rem;font-weight:700;color:var(--text);letter-spacing:-.01em}
.steps .step .body p{margin:2px 0 0;font-size:.78rem;color:var(--text-2)}
.steps .step .meta{font-family:var(--font-mono);font-size:.72rem;color:var(--text-3);text-align:right}

/* Status pills (table-friendly) */
.status{display:inline-block;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;padding:3px 9px;border-radius:99px;font-weight:700;line-height:1.4}
.status.live{color:var(--success);background:var(--success-bg)}
.status.pending{color:var(--brand-700);background:var(--brand-50)}
.status.warn{color:var(--warn);background:var(--warn-bg)}
.status.danger{color:var(--danger);background:var(--danger-bg)}
.status.neutral{color:var(--text-2);background:var(--surface-2)}
.status.gold{color:var(--gold-ink);background:var(--gold-50);border:1px solid var(--gold-100)}

/* Filter row */
.filters{display:flex;gap:8px;flex-wrap:wrap;padding:14px 20px;border-bottom:1px solid var(--border);background:var(--bg-2)}
.filters input,.filters select{font:inherit;font-size:.85rem;padding:8px 12px;border:1px solid var(--border-strong);border-radius:8px;background:#fff;color:var(--text);font-weight:500}
.filters input{flex:1;min-width:180px}
.filters input:focus,.filters select:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(46,107,242,.18)}
.filters .chip{cursor:pointer;border:1px solid transparent}
.filters .chip:hover{border-color:var(--brand-100)}

/* Modal */
.modal-backdrop{position:fixed;inset:0;background:rgba(11,18,32,.6);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:200;display:none;align-items:center;justify-content:center;padding:24px}
.modal-backdrop.open{display:flex}
.modal{background:#fff;border-radius:var(--r-lg);max-width:720px;width:100%;max-height:90vh;overflow:auto;box-shadow:var(--shadow-lg);display:flex;flex-direction:column}
.modal-h{padding:18px 22px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:12px}
.modal-h h3{margin:0;font-size:1.1rem;font-weight:800;letter-spacing:-.01em}
.modal-h .close{background:none;border:1px solid var(--border-strong);border-radius:8px;width:32px;height:32px;display:grid;place-items:center;cursor:pointer;color:var(--text-2);font-size:18px;line-height:1}
.modal-h .close:hover{border-color:var(--brand);color:var(--brand)}
.modal-b{padding:22px}
.modal-f{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:8px;background:var(--bg-2)}

/* Forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
@media (max-width:640px){.form-grid{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--text-3);font-weight:700}
.field input,.field select,.field textarea{font:inherit;font-size:.95rem;padding:10px 12px;border:1px solid var(--border-strong);border-radius:8px;background:var(--bg-2);color:var(--text);font-weight:500}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(46,107,242,.18);background:#fff}
.field textarea{min-height:90px;resize:vertical;font-family:inherit}
.field .hint{font-size:.74rem;color:var(--text-3)}

/* Hash visualization */
.hash-pill{font-family:var(--font-mono);font-size:.78rem;color:var(--brand);background:var(--brand-50);padding:2px 8px;border-radius:6px;cursor:copy;display:inline-block}
.hash-pill:hover{background:var(--brand);color:#fff}

/* Progress bar */
.bar{background:var(--bg-2);border-radius:99px;height:6px;overflow:hidden;position:relative}
.bar .fill{background:linear-gradient(90deg,var(--brand),var(--brand-700));height:100%;border-radius:99px;transition:width .4s ease}
.bar.gold .fill{background:linear-gradient(90deg,var(--gold),var(--gold-2))}
.bar.success .fill{background:var(--success)}

/* Activity feed */
.feed{display:flex;flex-direction:column}
.feed .item{padding:12px 20px;border-bottom:1px solid var(--border);display:grid;grid-template-columns:auto 1fr auto;gap:12px;align-items:center}
.feed .item:last-child{border-bottom:none}
.feed .item .dot{width:8px;height:8px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 3px var(--brand-50);flex:none}
.feed .item .dot.success{background:var(--success);box-shadow:0 0 0 3px var(--success-bg)}
.feed .item .dot.warn{background:var(--warn);box-shadow:0 0 0 3px var(--warn-bg)}
.feed .item .dot.danger{background:var(--danger);box-shadow:0 0 0 3px var(--danger-bg)}
.feed .item .txt{font-size:.85rem;color:var(--text-2)}
.feed .item .txt strong{color:var(--text);font-weight:700}
.feed .item .when{font-family:var(--font-mono);font-size:.72rem;color:var(--text-3)}

/* Compliance strip (above ticket / forms) */
.cmp-strip{padding:10px 14px;background:var(--success-bg);border:1px solid var(--success-100);border-radius:8px;display:flex;align-items:center;gap:8px;font-size:.82rem;color:var(--success);font-weight:600;margin-bottom:14px}
.cmp-strip svg{width:14px;height:14px;flex:none}
.cmp-strip.warn{background:var(--warn-bg);color:var(--warn);border-color:var(--gold-100)}
.cmp-strip.info{background:var(--info-bg);color:var(--info);border-color:#B8D7EA}

/* Empty state */
.empty{padding:40px 20px;text-align:center;color:var(--text-3);font-size:.92rem}
.empty .ico{width:48px;height:48px;border-radius:50%;background:var(--bg-2);display:grid;place-items:center;margin:0 auto 12px;color:var(--text-3)}