:root{font-family:SF Pro Display,Helvetica Neue,PingFang SC,sans-serif;color:#18344b;background:#f4f8fc;font-synthesis:none;text-rendering:optimizeLegibility;--text: #18344b;--muted: #6c8295;--blue: #3979a8;--blue-dark: #285f89;--blue-pale: #e8f3fc;--canvas: #f4f8fc;--surface: #ffffff;--line: #dce8f2;--danger: #b64b4b}*{box-sizing:border-box}html,body,#root{min-width:320px;min-height:100%}body{margin:0;min-height:100vh;background:var(--canvas)}button,input,select{font:inherit}button{color:inherit}button:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #c4e2f8;outline-offset:2px}button:disabled{cursor:wait;opacity:.55}svg{width:1.1rem;height:1.1rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.brand{display:flex;align-items:center;gap:.75rem;color:var(--text)}.brand__mark{display:grid;width:2.55rem;height:2.55rem;place-items:center;color:var(--blue-dark);background:var(--blue-pale);border:1px solid #c9dfef;border-radius:8px}.brand__text{display:grid;gap:.1rem}.brand__text strong{font-size:.92rem}.brand__text small{color:var(--muted);font-size:.68rem}.brand--compact{color:var(--text)}.button{display:inline-flex;min-height:2.65rem;align-items:center;justify-content:center;gap:.5rem;padding:.65rem 1rem;border:1px solid transparent;border-radius:6px;cursor:pointer;font-weight:700;transition:background .15s ease,transform .15s ease}.button:active:not(:disabled){transform:scale(.98)}.button--primary{color:#fff;background:var(--blue)}.button--primary:hover:not(:disabled){background:var(--blue-dark)}.button--secondary,.button--ghost{color:var(--text);background:#fff;border-color:var(--line)}.button--secondary:hover:not(:disabled),.button--ghost:hover:not(:disabled){background:#f7fbfe}.button--warning{color:#704a1e;background:#fff1d8;border-color:#efd7ad}.button--danger{color:#fff;background:var(--danger)}.icon-button{display:grid;width:2.65rem;height:2.65rem;place-items:center;color:var(--blue-dark);background:#fff;border:1px solid var(--line);border-radius:6px;cursor:pointer}.login-page{min-height:100vh;background:var(--canvas)}.login-page__grain{display:none}.login-header{max-width:1180px;margin:0 auto;padding:2rem 1.5rem}.login-layout{display:grid;max-width:1180px;min-height:calc(100vh - 105px);grid-template-columns:minmax(340px,.85fr) minmax(400px,1.15fr);margin:0 auto;padding:1rem 1.5rem 4rem;gap:1.5rem;align-items:center}.login-panel,.login-brief{min-height:480px;padding:clamp(2rem,4vw,3.5rem);border:1px solid var(--line);border-radius:12px}.login-panel{background:#fff}.login-panel__title{display:flex;align-items:center;gap:.9rem}.login-panel__icon{display:grid;width:3rem;height:3rem;place-items:center;color:var(--blue-dark);background:var(--blue-pale);border-radius:8px}.login-panel h1{margin:0;font-size:2.3rem;letter-spacing:-.04em}.login-form{display:grid;gap:1.1rem;margin-top:2.4rem}.login-form label,.field{display:grid;gap:.4rem}.login-form label>span,.field>span{color:#587287;font-size:.76rem;font-weight:700}.input-shell{display:flex;min-height:3.15rem;align-items:center;gap:.7rem;padding:0 .9rem;background:#fff;border:1px solid #ceddea;border-radius:6px}.input-shell svg{color:#7d95a8}.input-shell input{width:100%;border:0;outline:0;background:transparent}.button--login{justify-content:space-between;margin-top:.2rem}.form-error{display:flex;align-items:center;gap:.5rem;padding:.75rem .9rem;color:#853b3b;background:#fff0f0;border:1px solid #f0cccc;border-radius:6px;font-size:.84rem}.login-brief{display:flex;flex-direction:column;color:var(--blue-dark);background:var(--blue-pale)}.login-brief__topline{display:flex;align-items:center;justify-content:space-between;color:#587d9b;font-size:.75rem;font-weight:700}.login-brief__topline b{display:flex;align-items:center;gap:.4rem}.login-brief__topline i{width:.45rem;height:.45rem;background:var(--blue);border-radius:50%}.login-brief__hero{display:grid;flex:1;place-items:center}.login-brief__hero h2{margin:0;color:#9dc9e8;font:750 clamp(6rem,16vw,12rem)/1 ui-monospace,monospace;letter-spacing:-.12em}.login-brief__package{color:#6286a3;font:.75rem ui-monospace,monospace}.boot-screen{display:grid;min-height:100vh;place-items:center;align-content:center;gap:.8rem;color:var(--blue-dark);background:var(--canvas)}.boot-screen span{width:1.8rem;height:1.8rem;border:2px solid #cce1f0;border-top-color:var(--blue);border-radius:50%;animation:spin .8s linear infinite}.boot-screen strong{font-size:.78rem}@keyframes spin{to{transform:rotate(360deg)}}.is-spinning{animation:spin .8s linear infinite}.app-shell{display:grid;min-height:100vh;grid-template-columns:220px minmax(0,1fr)}.side-rail{position:sticky;top:0;display:flex;height:100vh;flex-direction:column;padding:1.5rem;background:#fff;border-right:1px solid var(--line)}.side-rail__operator{display:flex;align-items:center;gap:.7rem;margin-top:auto;padding-top:1.2rem;border-top:1px solid var(--line)}.side-rail__operator>span{display:grid;width:2.2rem;height:2.2rem;place-items:center;color:var(--blue-dark);background:var(--blue-pale);border-radius:6px}.side-rail__operator div{display:grid;gap:.1rem}.side-rail__operator small{color:var(--muted);font-size:.66rem}.side-rail__operator strong{color:var(--text);font-size:.78rem;text-transform:uppercase}.workspace{min-width:0;padding:0 clamp(1rem,3vw,3rem)}.workspace-header{display:flex;min-height:100px;align-items:center;justify-content:space-between;gap:1rem;border-bottom:1px solid var(--line)}.workspace-header h1{margin:0;font-size:clamp(1.8rem,3vw,2.8rem);letter-spacing:-.05em}.workspace-header__actions{display:flex;gap:.6rem}.stats-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.75rem;margin:1rem 0}.stat-card{min-height:140px;padding:1.1rem;background:#fff;border:1px solid var(--line);border-radius:8px}.stat-card__header{display:flex;align-items:center;justify-content:space-between;color:#5c7890;font-size:.74rem;font-weight:700}.stat-card__header svg{color:var(--blue)}.stat-card strong{display:block;margin-top:1.35rem;color:var(--text);font:700 clamp(2rem,3vw,3rem)/1 ui-monospace,monospace;letter-spacing:-.07em}.stat-card small{display:block;margin-top:.55rem;color:var(--muted);font-size:.68rem}.section-card{margin:1rem 0;padding:clamp(1.2rem,2vw,2rem);background:#fff;border:1px solid var(--line);border-radius:8px}.section-card__heading{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:1.2rem}.section-card__heading h2{margin:0;font-size:clamp(1.5rem,2.5vw,2.2rem);letter-spacing:-.045em}.section-card__heading h2 small{color:var(--muted);font:600 .72rem ui-monospace,monospace;letter-spacing:0}.generate-form{display:grid;grid-template-columns:.8fr .6fr 1fr 1fr auto;gap:.65rem;align-items:end}.field input,.field select,.codes-toolbar select,.search-field{width:100%;min-height:2.8rem;padding:0 .8rem;color:var(--text);background:#fff;border:1px solid #ceddea;border-radius:6px;outline:0}.generate-form__submit{min-width:145px}.codes-toolbar{display:flex;align-items:center;justify-content:space-between;gap:.8rem;margin-bottom:.9rem}.codes-toolbar__actions,.codes-toolbar__filters{display:flex;align-items:center;gap:.5rem}.codes-toolbar select{width:auto;min-width:112px}.search-field{display:flex;min-width:250px;align-items:center;gap:.55rem}.search-field svg{color:#7b94a8}.search-field input{width:100%;border:0;outline:0;background:transparent}.table-shell{overflow-x:auto;border:1px solid var(--line);border-radius:6px}table{width:100%;min-width:1040px;border-collapse:collapse}th{padding:.75rem .85rem;color:#647f95;background:#f2f7fb;border-bottom:1px solid var(--line);font-size:.67rem;text-align:left}td{max-width:250px;padding:.8rem .85rem;color:#536d82;border-bottom:1px solid #e7eff5;font-size:.75rem}tbody tr:last-child td{border-bottom:0}tbody tr:hover{background:#f8fbfd}td code{color:var(--text);font:700 .74rem ui-monospace,monospace;letter-spacing:.03em;white-space:nowrap}.device-cell,.notes-cell{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag{display:inline-flex;align-items:center;gap:.35rem;padding:.25rem .45rem;color:#416d8d;background:var(--blue-pale);border:1px solid #cce1f0;border-radius:999px;font-size:.64rem;font-weight:700;white-space:nowrap}.tag i{width:.35rem;height:.35rem;background:currentColor;border-radius:50%}.tag--status-expired,.tag--status-revoked{color:#6c7d89;background:#f0f3f5;border-color:#dde4e8}.row-actions{display:flex;justify-content:flex-end;gap:.3rem}.row-actions button{display:grid;width:2rem;height:2rem;place-items:center;color:#527792;background:#fff;border:1px solid var(--line);border-radius:5px;cursor:pointer}.row-actions .row-actions__warning{color:#8b682d}.row-actions .row-actions__danger{color:var(--danger)}.empty-state{padding:3.5rem;text-align:center}.empty-state svg{display:block;width:1.8rem;height:1.8rem;margin:0 auto .8rem;color:#8ca6ba}.empty-state strong,.empty-state span{display:block}.empty-state span{margin-top:.3rem;color:var(--muted)}.workspace-footer{padding:1.5rem 0 2rem;color:var(--muted);font-size:.68rem}.toast-stack{position:fixed;z-index:50;right:1rem;top:1rem;display:grid;width:min(360px,calc(100vw - 2rem));gap:.5rem}.toast{display:flex;align-items:center;gap:.65rem;padding:.85rem .95rem;color:var(--text);background:#fff;border:1px solid var(--line);border-left:4px solid var(--blue);border-radius:6px;font-size:.8rem}.toast--warning{border-left-color:#b28845}.toast--error{border-left-color:var(--danger)}.dialog-backdrop{position:fixed;z-index:60;inset:0;display:grid;place-items:center;padding:1rem;background:#223e5247}.confirm-dialog{width:min(480px,100%);padding:1.8rem;background:#fff;border:1px solid var(--line);border-radius:10px}.confirm-dialog__icon{display:grid;width:2.8rem;height:2.8rem;margin-bottom:1rem;place-items:center;color:#8b682d;background:#fff1d8;border-radius:6px}.confirm-dialog--danger .confirm-dialog__icon{color:var(--danger);background:#fff0f0}.confirm-dialog h2{margin:0;font-size:1.6rem}.confirm-dialog>p{color:var(--muted);line-height:1.65}.confirm-dialog__actions{display:flex;justify-content:flex-end;gap:.6rem;margin-top:1.3rem}@media(max-width:1160px){.generate-form{grid-template-columns:repeat(2,minmax(0,1fr))}.generate-form__submit{width:100%}.stats-grid{grid-template-columns:repeat(3,1fr)}.codes-toolbar{align-items:stretch;flex-direction:column}.codes-toolbar__filters{display:grid;grid-template-columns:1fr 1fr 2fr}.search-field{min-width:0}}@media(max-width:820px){.login-layout{grid-template-columns:1fr}.login-brief{min-height:320px}.app-shell{display:block}.side-rail{position:static;height:auto;flex-direction:row;align-items:center;padding:1rem}.side-rail__operator{margin:0 0 0 auto;padding:0;border:0}.stats-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:580px){.login-header,.login-layout{padding-inline:1rem}.login-panel,.login-brief{min-height:auto;padding:1.5rem}.workspace{padding-inline:.8rem}.workspace-header{min-height:88px}.workspace-header h1{font-size:1.7rem}.side-rail__operator div{display:none}.stats-grid,.generate-form,.codes-toolbar__actions,.codes-toolbar__filters{grid-template-columns:1fr}.codes-toolbar__actions,.codes-toolbar__filters{display:grid}.codes-toolbar select{width:100%}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}