:root{color-scheme:dark;--paper: #0d1216;--surface: #151c22;--surface-strong: #1b252c;--field: #10171c;--line: rgba(172, 210, 210, .18);--line-strong: rgba(172, 210, 210, .32);--text: #f1f7f6;--muted: #8da2a5;--copy: #35b8bd;--copy-dark: #24979c;--valid: #5dcc8c;--expired: #ff7474;--used: #b19cff;--warn: #ffc857;--shadow: 0 18px 60px rgba(0, 0, 0, .34);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--paper);color:var(--text)}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 20% 0%,rgba(53,184,189,.13),transparent 30rem),linear-gradient(180deg,#0d1216,#10161a,#0d1216)}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.48}.login-shell{display:grid;min-height:100vh;place-items:center;padding:24px}.login-panel{display:grid;width:min(420px,100%);gap:18px;padding:28px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 94%,transparent);box-shadow:var(--shadow)}.login-panel h1,.topbar h1{margin:0;letter-spacing:0}.eyebrow{margin:0 0 4px;color:var(--copy);font-size:12px;font-weight:700;letter-spacing:0;text-transform:uppercase}label{display:grid;gap:7px;color:var(--muted);font-size:12px;font-weight:700}input,select,textarea{min-height:38px;border:1px solid var(--line);border-radius:6px;background:var(--field);color:var(--text);outline:none;padding:9px 10px}textarea{min-height:92px;resize:vertical}input:focus,select:focus,textarea:focus{border-color:var(--copy);box-shadow:0 0 0 3px #35b8bd24}.app-shell{display:grid;grid-template-columns:248px minmax(0,1fr);min-height:100vh}.sidebar{position:sticky;top:0;display:grid;grid-template-rows:auto 1fr auto;height:100vh;padding:18px;border-right:1px solid var(--line);background:color-mix(in srgb,var(--paper) 90%,#071014)}.brand{display:flex;align-items:center;gap:12px;margin-bottom:22px}.brand-mark{display:grid;width:46px;height:46px;place-items:center;border:1px solid color-mix(in srgb,var(--copy) 45%,var(--line));border-radius:8px;background:color-mix(in srgb,var(--copy) 15%,var(--surface));color:var(--copy);font-size:13px;font-weight:900}.brand strong,.brand span{display:block}.brand span{margin-top:2px;color:var(--muted);font-size:12px}.nav-tabs{display:grid;align-content:start;gap:6px}.nav-tabs button,.button,.icon-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:36px;border:1px solid var(--line);border-radius:6px;background:color-mix(in srgb,var(--surface) 86%,transparent);color:var(--text)}.nav-tabs button{justify-content:flex-start;width:100%;padding:9px 10px}.nav-tabs button:hover,.nav-tabs button.active,.button:hover,.button.is-active{border-color:color-mix(in srgb,var(--copy) 66%,var(--line));background:color-mix(in srgb,var(--copy) 12%,var(--surface))}.button{padding:0 12px;font-weight:800}.button--primary{border-color:var(--copy);background:var(--copy);color:var(--paper)}.button--ghost{width:100%;justify-content:flex-start;background:transparent}.button--danger{border-color:color-mix(in srgb,var(--expired) 70%,var(--line));color:var(--expired)}.icon-button{width:34px;height:34px;padding:0}.icon-button.good{color:var(--valid)}.icon-button.warn{color:var(--warn)}.icon-button.danger{color:var(--expired)}.sidebar-footer{display:grid;gap:8px}.workspace{min-width:0;padding:22px}.topbar{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:18px}.metrics-strip,.detail-metrics{display:flex;flex-wrap:wrap;gap:8px}.metric{display:grid;min-width:82px;gap:2px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:color-mix(in srgb,var(--surface) 88%,transparent)}.metric span{color:var(--muted);font-size:11px;font-weight:800;text-transform:uppercase}.metric strong{font-size:18px}.metric--hot{border-color:color-mix(in srgb,var(--expired) 56%,var(--line))}.notice{margin-bottom:14px;padding:10px 12px;border:1px solid var(--line);border-radius:6px}.notice--error,.error{border-color:color-mix(in srgb,var(--expired) 62%,var(--line));color:var(--expired)}.panel-stack{display:grid;gap:12px}.toolbar,.bulkbar{display:flex;align-items:center;flex-wrap:wrap;gap:9px;padding:10px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 82%,transparent)}.bulkbar{justify-content:flex-end;color:var(--muted)}.search-box{position:relative;display:flex;flex:1 1 240px;align-items:center;gap:8px;min-width:180px;color:var(--muted)}.search-box input{width:100%;padding-left:0;border:0;background:transparent;box-shadow:none}.work-list,.message-list,.table-list,.event-stack{display:grid;gap:8px}.work-row{display:grid;grid-template-columns:32px minmax(132px,168px) minmax(0,1fr) auto;align-items:center;gap:12px;padding:12px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 90%,transparent)}.work-row.is-selected{border-color:var(--copy)}.work-row.risk-high{box-shadow:inset 3px 0 0 var(--expired)}.work-row.risk-medium{box-shadow:inset 3px 0 0 var(--warn)}.select-box{place-items:center}.code-stamp{display:grid;gap:4px;min-width:0}.code-stamp strong{overflow:hidden;color:var(--copy);font-family:SFMono-Regular,Consolas,monospace;font-size:16px;text-overflow:ellipsis}.code-stamp span,.row-meta,.code-meta{color:var(--muted);font-size:12px}.row-main{display:grid;gap:7px;min-width:0}.row-meta,.code-meta{display:flex;flex-wrap:wrap;gap:8px}.chip-line{display:flex;flex-wrap:wrap;gap:5px}.chip{padding:3px 7px;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:11px;font-weight:800}.chip--valid{border-color:color-mix(in srgb,var(--valid) 64%,var(--line));color:var(--valid)}.chip--danger{border-color:color-mix(in srgb,var(--expired) 64%,var(--line));color:var(--expired)}.row-actions,.button-row{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:7px}.codes-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(304px,1fr));gap:10px}.code-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;align-items:center;min-height:88px;padding:12px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 90%,transparent)}.code-card.is-active{border-color:color-mix(in srgb,var(--valid) 48%,var(--line))}.code-card.is-expired{border-color:color-mix(in srgb,var(--expired) 46%,var(--line))}.code-field{width:100%;border-color:var(--line);background:color-mix(in srgb,var(--field) 86%,transparent);color:var(--text);font-family:SFMono-Regular,Consolas,monospace;font-size:15px;font-weight:900;letter-spacing:0}.code-side{display:grid;justify-items:end;gap:8px}.status-dot{display:grid;min-width:28px;height:24px;place-items:center;border:1px solid var(--line);border-radius:999px;color:var(--muted);font-size:12px;font-weight:900}.status-dot--hot{border-color:color-mix(in srgb,var(--expired) 60%,var(--line));color:var(--expired)}.code-add{width:150px;font-family:SFMono-Regular,Consolas,monospace;font-weight:900;text-transform:uppercase}.split-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,430px);gap:12px;align-items:start}.submitter-row{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:10px;width:100%;min-height:50px;align-items:center;padding:10px 12px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 90%,transparent);color:var(--text);text-align:left}.submitter-row.active{border-color:var(--copy)}.submitter-row span{overflow:hidden;font-family:SFMono-Regular,Consolas,monospace;font-weight:800;text-overflow:ellipsis}.submitter-row small{color:var(--muted)}.detail-pane,.settings-card{display:grid;gap:14px;padding:14px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 88%,transparent)}.detail-head{display:grid;gap:4px}.detail-head span{overflow-wrap:anywhere;color:var(--muted);font-size:12px}.notes-box textarea{min-height:112px}.event-row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr) auto;gap:8px;align-items:center;padding:8px 0;border-bottom:1px solid rgba(172,210,210,.1);color:var(--muted);font-size:12px}.event-row strong{overflow:hidden;color:var(--text);text-overflow:ellipsis}.message-card{position:relative;display:grid;gap:10px;padding:14px 54px 14px 14px;border:1px solid var(--line);border-radius:8px;background:color-mix(in srgb,var(--surface) 90%,transparent)}.message-card.is-new{border-color:color-mix(in srgb,var(--copy) 55%,var(--line))}.message-card .icon-button{position:absolute;top:12px;right:12px}.message-copy{line-height:1.45}.settings-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:12px;align-items:start}.section-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.section-title h2{margin:0;font-size:18px}.config-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.config-grid .wide{grid-column:1 / -1}.toggle-row{display:flex;min-height:38px;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px;border:1px solid var(--line);border-radius:6px;background:var(--field)}.empty{margin:18px 0;color:var(--muted)}@media(max-width:980px){.app-shell{grid-template-columns:1fr}.sidebar{position:static;height:auto;border-right:0;border-bottom:1px solid var(--line)}.nav-tabs,.sidebar-footer{grid-template-columns:repeat(auto-fit,minmax(132px,1fr))}.topbar,.split-panel,.settings-grid{grid-template-columns:1fr}.topbar{display:grid}}@media(max-width:720px){.workspace{padding:14px}.work-row{grid-template-columns:28px minmax(0,1fr)}.work-row .row-main,.work-row .row-actions{grid-column:1 / -1}.submitter-row,.code-card{grid-template-columns:1fr}.code-side,.row-actions{justify-items:start;justify-content:flex-start}}