/* Cyber Technician Phase 2 hybrid design system — light reading + premium campaign/admin surfaces. */
:root{
  color-scheme:light;
  --ct-font:Manrope,Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --ct-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --ct-bg:#f7f8fb;--ct-surface:#fff;--ct-surface-subtle:#f2f4f7;--ct-text:#172033;--ct-muted:#596579;
  --ct-line:#dfe4ec;--ct-primary:#c2410c;--ct-primary-hover:#9a3412;--ct-primary-contrast:#fff;--ct-primary-soft:#fff1e8;
  --ct-success:#067647;--ct-success-soft:#ecfdf3;--ct-warning:#b54708;--ct-warning-soft:#fffaeb;
  --ct-danger:#b42318;--ct-danger-soft:#fef3f2;--ct-info:#175cd3;--ct-info-soft:#eff8ff;
  --ct-focus:#2563eb;--ct-radius-sm:.55rem;--ct-radius:.875rem;--ct-radius-lg:1.25rem;
  --ct-shadow-sm:0 1px 2px rgba(16,24,40,.05);--ct-shadow:0 12px 32px rgba(16,24,40,.10);
  --ct-space-1:.25rem;--ct-space-2:.5rem;--ct-space-3:.75rem;--ct-space-4:1rem;--ct-space-5:1.25rem;--ct-space-6:1.5rem;--ct-space-8:2rem;
  --ct-touch:44px;
}
.ct-premium-surface{color-scheme:dark;--ct-bg:#071015;--ct-surface:#0d1a20;--ct-surface-subtle:#13252d;--ct-text:#f8fafc;--ct-muted:#a9b8c2;--ct-line:#263942;--ct-primary:#fb7a22;--ct-primary-hover:#ff9a55;--ct-primary-contrast:#071015;--ct-primary-soft:#2c1a10;--ct-focus:#60a5fa;--ct-shadow:0 18px 50px rgba(0,0,0,.32)}
.ct-admin-surface{color-scheme:light;--base:#f4f6f8;--surface:#fff;--text:#1d2939;--sec:#667085;--border:#e4e7ec;--orange:#c2410c;--purple:#6941c6;--ct-bg:#f4f6f8;--ct-surface:#fff;--ct-surface-subtle:#f8fafc;--ct-text:#1d2939;--ct-muted:#667085;--ct-line:#e4e7ec;--ct-primary:#c2410c;--ct-primary-hover:#9a3412;--ct-primary-contrast:#fff;--ct-primary-soft:#fff4ed;--ct-focus:#2563eb;--ct-shadow-sm:0 1px 2px rgba(16,24,40,.035);--ct-shadow:0 10px 28px rgba(16,24,40,.065)}
body.ct-admin-surface{background:var(--ct-bg);color:var(--ct-text)}body.ct-admin-surface .grain{opacity:.01}.ct-admin-surface main{color:var(--ct-text)}
html{scroll-behavior:smooth}body{font-family:var(--ct-font);text-rendering:optimizeLegibility}*,*::before,*::after{box-sizing:border-box}
:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--ct-focus);outline-offset:3px;border-radius:max(3px,var(--ct-radius-sm))}
:where(button,input,select,textarea){font:inherit}:where(button,[role=button],input[type=submit],input[type=button]){min-height:var(--ct-touch)}
:where(input:not([type=checkbox]):not([type=radio]),select,textarea){width:100%;min-height:var(--ct-touch);padding:.7rem .8rem;border:1px solid var(--ct-line);border-radius:var(--ct-radius-sm);background:var(--ct-surface);color:var(--ct-text)}
:where(input,select,textarea)[aria-invalid=true],.ct-field--error :where(input,select,textarea){border-color:var(--ct-danger);box-shadow:0 0 0 3px color-mix(in srgb,var(--ct-danger) 16%,transparent)}
.sr-only,.ct-sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}
.ct-skip-link,.v2-skip{position:fixed;z-index:20000;top:.75rem;left:.75rem;transform:translateY(-180%);padding:.75rem 1rem;border-radius:var(--ct-radius-sm);background:var(--ct-text);color:var(--ct-bg);font-weight:800}.ct-skip-link:focus,.v2-skip:focus{transform:none}
.ct-alert,.v2-alert{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1rem 1.1rem;margin:1rem 0;border:1px solid var(--ct-line);border-radius:var(--ct-radius);background:var(--ct-surface);color:var(--ct-text)}
.ct-alert--success,.v2-alert.success,.v2-alert-success{border-color:#a6f4c5;background:var(--ct-success-soft);color:var(--ct-success)}.ct-alert--danger,.v2-alert.danger,.v2-alert-danger{border-color:#fecdca;background:var(--ct-danger-soft);color:var(--ct-danger)}.ct-alert--warning{border-color:#fedf89;background:var(--ct-warning-soft);color:var(--ct-warning)}.ct-alert--info{border-color:#b2ddff;background:var(--ct-info-soft);color:var(--ct-info)}
.ct-alert__close,.v2-alert__close{flex:0 0 auto;width:var(--ct-touch);height:var(--ct-touch);border:0;background:transparent;color:inherit;font-size:1.4rem;cursor:pointer}
.ct-btn,.v2-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;min-height:var(--ct-touch);padding:.65rem 1rem;border:1px solid transparent;border-radius:var(--ct-radius-sm);font-weight:750;line-height:1.1;text-decoration:none;cursor:pointer;transition:transform .15s ease,background .15s ease,border-color .15s ease}.ct-btn:hover,.v2-btn:hover{transform:translateY(-1px)}.ct-btn[disabled],.v2-btn[disabled],[aria-disabled=true]{opacity:.56;cursor:not-allowed;transform:none!important}
.ct-btn--primary,.v2-btn-primary{background:var(--ct-primary);color:var(--ct-primary-contrast)}.ct-btn--primary:hover,.v2-btn-primary:hover{background:var(--ct-primary-hover)}.ct-btn--secondary,.v2-btn-secondary{background:var(--ct-surface-subtle);color:var(--ct-text);border-color:var(--ct-line)}.ct-btn--ghost,.v2-btn-ghost{background:transparent;color:var(--ct-text);border-color:var(--ct-line)}.ct-btn--danger,.v2-btn-danger{background:var(--ct-danger);color:#fff}.ct-btn--block{width:100%}.ct-btn--sm{min-height:36px;padding:.45rem .75rem;font-size:.875rem}.ct-btn--lg{min-height:50px;padding:.8rem 1.2rem}
.ct-card,.v2-card,.v2-panel{border:1px solid var(--ct-line);border-radius:var(--ct-radius);background:var(--ct-surface);color:var(--ct-text);box-shadow:var(--ct-shadow-sm)}.ct-card__header,.v2-card__header{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;padding:1.25rem 1.25rem 0}.ct-card__body,.v2-card__body{padding:1.25rem}.ct-card--flush .ct-card__body{padding:0}.ct-card__header h2,.v2-card__header h2{margin:0}.ct-card__header p,.v2-card__header p{margin:.35rem 0 0;color:var(--ct-muted)}
.ct-field,.v2-field{display:grid;gap:.45rem}.ct-field__label,.v2-field__label{font-weight:750}.ct-field__hint,.v2-field__help{color:var(--ct-muted);font-size:.84rem}.ct-field__error,.ct-form-error,.v2-field__error{color:var(--ct-danger);font-weight:650;font-size:.84rem}.ct-form-summary{padding:1rem;border-left:4px solid var(--ct-danger);background:var(--ct-danger-soft);color:var(--ct-danger);border-radius:var(--ct-radius-sm)}
.ct-badge,.v2-badge{display:inline-flex;align-items:center;min-height:26px;padding:.25rem .55rem;border-radius:999px;background:var(--ct-surface-subtle);color:var(--ct-muted);font-size:.72rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.ct-badge--success,.v2-badge--success,.v2-badge.is-active{background:var(--ct-success-soft);color:var(--ct-success)}.ct-badge--warning,.v2-badge.is-paused,.v2-badge.is-scheduled{background:var(--ct-warning-soft);color:var(--ct-warning)}.ct-badge--danger,.v2-badge.is-cancelled{background:var(--ct-danger-soft);color:var(--ct-danger)}.ct-badge--info{background:var(--ct-info-soft);color:var(--ct-info)}
.ct-empty-state,.v2-empty{display:grid;place-items:center;text-align:center;gap:.65rem;min-height:180px;padding:2rem;border:1px dashed var(--ct-line);border-radius:var(--ct-radius);background:var(--ct-surface-subtle);color:var(--ct-muted)}.ct-empty-state h2,.v2-empty strong{margin:0;color:var(--ct-text)}.ct-empty-state p,.v2-empty p{max-width:55ch;margin:0}.ct-empty-state__icon{font-size:2rem}
.ct-loading,.v2-loading{display:inline-flex;align-items:center;gap:.7rem;color:var(--ct-muted)}.ct-spinner,.v2-loading__spinner{width:1.2rem;height:1.2rem;border:2px solid var(--ct-line);border-top-color:var(--ct-primary);border-radius:50%;animation:ct-spin .7s linear infinite}.ct-skeleton{display:block;min-height:1rem;border-radius:.35rem;background:linear-gradient(90deg,var(--ct-surface-subtle),color-mix(in srgb,var(--ct-surface-subtle) 60%,var(--ct-surface)),var(--ct-surface-subtle));background-size:220% 100%;animation:ct-shimmer 1.4s ease infinite}
.ct-progress progress,.ct-progress__native{display:block;width:100%;height:.7rem;border:0;border-radius:999px;overflow:hidden;background:var(--ct-surface-subtle)}progress::-webkit-progress-bar{background:var(--ct-surface-subtle)}progress::-webkit-progress-value{background:var(--ct-primary)}progress::-moz-progress-bar{background:var(--ct-primary)}.ct-progress__label{display:flex;justify-content:space-between;gap:1rem;margin-bottom:.45rem;color:var(--ct-muted)}
.ct-table-wrap,.v2-table-wrap{width:100%;overflow:auto;border:1px solid var(--ct-line);border-radius:var(--ct-radius)}.ct-table,.v2-table{width:100%;border-collapse:collapse;background:var(--ct-surface)}.ct-table th,.ct-table td,.v2-table th,.v2-table td{padding:.8rem .9rem;border-bottom:1px solid var(--ct-line);text-align:left;vertical-align:top}.ct-table th,.v2-table th{font-size:.78rem;letter-spacing:.04em;text-transform:uppercase;color:var(--ct-muted)}.ct-table tr:last-child td,.v2-table tr:last-child td{border-bottom:0}
.ct-dialog[hidden],.v2-modal[hidden]{display:none!important}.ct-dialog,.v2-modal{position:fixed;z-index:15000;inset:0;display:grid;place-items:center;padding:1rem}.ct-dialog__backdrop,.v2-modal__backdrop{position:absolute;inset:0;border:0;background:rgba(2,6,23,.72);backdrop-filter:blur(5px)}.ct-dialog__panel,.v2-modal__panel{position:relative;z-index:1;width:min(680px,100%);max-height:min(88vh,900px);overflow:auto;border:1px solid var(--ct-line);border-radius:var(--ct-radius-lg);background:var(--ct-surface);color:var(--ct-text);box-shadow:var(--ct-shadow)}.ct-dialog__header,.v2-modal__header{position:sticky;top:0;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 1.2rem;border-bottom:1px solid var(--ct-line);background:var(--ct-surface);z-index:2}.ct-dialog__body,.v2-modal__body{padding:1.2rem}.ct-dialog__close,.v2-modal__header button{width:var(--ct-touch);height:var(--ct-touch);border:0;background:transparent;color:inherit;font-size:1.4rem}
.ct-layout-grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:1rem}.ct-stack{display:grid;gap:1rem}.ct-cluster{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem}.ct-container{width:min(1180px,calc(100% - 2rem));margin-inline:auto}.ct-readable{max-width:75ch}.ct-mobile-only{display:none!important}
.ct-page-header{padding:clamp(2rem,6vw,4.5rem) 0;background:var(--ct-surface)}.ct-page-header__inner{display:flex;align-items:flex-end;justify-content:space-between;gap:1.5rem}.ct-page-header h1{font-size:clamp(2rem,5vw,3.8rem);line-height:1.02;margin:.2rem 0}.ct-page-header__description{max-width:65ch;color:var(--ct-muted)}.ct-eyebrow{font-family:var(--ct-mono);font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ct-primary)}
.ct-invoice-page{margin:0;padding:2.5rem;background:#fff;color:#172033;font-family:Arial,sans-serif}.ct-invoice-sheet{max-width:760px;margin:auto;border:1px solid #dfe4ec;padding:2rem;border-radius:12px}.ct-invoice-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.4rem;margin:1.8rem 0}.ct-invoice-line{border-top:1px solid #dfe4ec;padding-top:1rem}.ct-invoice-muted{color:#667085}
.ct-error-page{margin:0;display:grid;min-height:100vh;place-items:center;padding:1.75rem;background:#070b12;color:#f8fafc}.ct-error-card{width:min(760px,100%);padding:clamp(1.75rem,7vw,4rem);border:1px solid #283241;border-radius:1.1rem;background:#0d131d;box-shadow:0 28px 80px rgba(0,0,0,.35)}
.quiz-unlock-modal[hidden],#quizShell[hidden]{display:none!important}.quiz-unlock-modal{position:fixed;inset:0;z-index:10050;display:grid;place-items:center;padding:1.25rem;background:rgba(2,12,14,.82);backdrop-filter:blur(12px)}.quiz-unlock-dialog{position:relative;width:min(520px,100%);padding:clamp(1.75rem,5vw,3rem);border:1px solid rgba(249,115,22,.55);border-radius:var(--ct-radius);text-align:center;background:#051518;box-shadow:0 24px 90px rgba(0,0,0,.55),0 0 60px rgba(249,115,22,.18)}.quiz-unlock-close{position:absolute;top:.75rem;right:.85rem;width:var(--ct-touch);height:var(--ct-touch);border:0;background:transparent;color:#cbd5e1;font-size:1.75rem}.quiz-shell{scroll-margin-top:110px}
.v2-cron-command{display:block;padding:.9rem;margin:.75rem 0 1rem;border:1px solid var(--ct-line);border-radius:var(--ct-radius-sm);background:#101828;color:#f2f4f7;overflow-wrap:anywhere}.v2-form-row{display:grid;grid-template-columns:1fr 1fr auto;gap:.9rem;align-items:end}.v2-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}.v2-stack{display:grid;gap:.75rem}.admin-thread{display:grid;gap:.7rem;margin-bottom:1.25rem}.admin-thread article{padding:.9rem;border-radius:var(--ct-radius-sm);background:var(--ct-surface-subtle)}.admin-thread article.staff{background:var(--ct-primary-soft)}.admin-thread small{float:right;color:var(--ct-muted)}.admin-thread p{white-space:pre-wrap;margin-top:.5rem}.ct-legacy-admin-action{padding-top:1.1rem}.ct-progress-bar{display:block;width:100%}
@keyframes ct-spin{to{transform:rotate(360deg)}}@keyframes ct-shimmer{to{background-position:-220% 0}}
@media(max-width:900px){.ct-page-header__inner{align-items:flex-start;flex-direction:column}.ct-layout-grid{grid-template-columns:1fr}.ct-desktop-only{display:none!important}.ct-mobile-only{display:initial!important}.v2-form-row,.v2-form-grid{grid-template-columns:1fr}.v2-main{padding:1rem!important}.v2-shell{grid-template-columns:1fr!important}.v2-side{position:relative!important;height:auto!important;max-height:none!important}.v2-metrics{grid-template-columns:repeat(2,minmax(0,1fr))!important}}
@media(max-width:600px){:root{--ct-touch:46px}.ct-container{width:min(100% - 1rem,1180px)}.ct-card__header,.v2-card__header{flex-direction:column}.ct-invoice-page{padding:.5rem}.ct-invoice-sheet{padding:1rem;border:0}.ct-invoice-grid{grid-template-columns:1fr}.v2-metrics{grid-template-columns:1fr!important}.ct-table-wrap,.v2-table-wrap{border:0}.ct-table thead,.v2-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}.ct-table tr,.v2-table tr{display:grid;margin-bottom:.75rem;border:1px solid var(--ct-line);border-radius:var(--ct-radius);background:var(--ct-surface)}.ct-table td,.v2-table td{display:grid;grid-template-columns:minmax(8rem,40%) 1fr;gap:.75rem;border-bottom:1px solid var(--ct-line)}.ct-table td::before,.v2-table td::before{content:attr(data-label);font-weight:800;color:var(--ct-muted)}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}}
@media(forced-colors:active){:where(a,button,input,select,textarea):focus-visible{outline:3px solid CanvasText}.ct-btn,.v2-btn,.ct-card,.v2-card,.v2-panel{border:1px solid CanvasText}}
@media print{.ct-no-print,nav,footer,.v2-side{display:none!important}.ct-invoice-page{padding:0}.ct-invoice-sheet{border:0;box-shadow:none}.v2-main{padding:0!important}}
/* System updater */
.update-state{margin-bottom:1rem}.update-check{font-size:1.1rem!important}.update-check.ok{color:var(--ct-success)}.update-check.bad{color:var(--ct-danger)}.update-upload{display:flex;gap:.9rem;align-items:end;margin-top:1.1rem}.update-upload label{display:grid;gap:.45rem;flex:1;font-size:.82rem;font-weight:700}.update-facts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.75rem;margin-bottom:1.1rem}.update-facts>div{display:grid;gap:.3rem;padding:.8rem;background:var(--ct-surface-subtle);border-radius:var(--ct-radius-sm)}.update-facts span{color:var(--ct-muted);font-size:.75rem}.update-facts code{font-size:.72rem;word-break:break-all}.update-notes{padding:1rem;border-left:3px solid var(--ct-primary);background:var(--ct-primary-soft);margin-bottom:1.1rem}.update-notes p{white-space:pre-line;margin-top:.45rem}.update-confirm{max-width:680px}.update-checkbox{display:flex!important;grid-template-columns:auto 1fr!important;align-items:center!important}.update-checkbox input{width:auto!important}.update-rescue{display:flex;align-items:center;justify-content:space-between;gap:1.1rem;margin:.9rem 0;padding:.9rem 1rem;border:1px solid #f79009;border-radius:var(--ct-radius-sm);background:var(--ct-warning-soft)}.update-rescue div{display:grid;gap:.2rem}.update-rescue span{color:var(--ct-muted);font-size:.75rem}.update-rescue a{flex:none;padding:.6rem .8rem;border-radius:var(--ct-radius-sm);background:var(--ct-warning);color:#fff;font-size:.75rem;font-weight:800}.update-progress{display:flex;gap:.75rem;flex-wrap:wrap;margin:1rem 0}.update-progress>*{padding:.5rem .7rem;border-radius:var(--ct-radius-sm);background:var(--ct-surface-subtle);font-size:.75rem}.update-rollback{margin-top:1.25rem;border:1px solid #fda29b;border-radius:var(--ct-radius-sm)}.update-rollback>summary{padding:.9rem;color:var(--ct-danger);font-weight:800;cursor:pointer}.update-rollback form{padding:0 .9rem .9rem}.update-log{margin-top:1.4rem}.update-log summary{font-weight:800;cursor:pointer}.update-log ol{list-style:none;margin:.75rem 0 0;padding:0}.update-log li{display:grid;grid-template-columns:160px 130px 1fr;gap:.75rem;padding:.65rem 0;border-top:1px solid var(--ct-line);font-size:.75rem}.update-log time,.update-log span{color:var(--ct-muted)}.v2-list a{display:grid;gap:.25rem}.v2-list small{color:var(--ct-muted)}
@media(max-width:760px){.update-upload{align-items:stretch;flex-direction:column}.update-facts{grid-template-columns:1fr}.update-rescue{align-items:stretch;flex-direction:column}.update-rescue a{text-align:center}.update-log li{grid-template-columns:1fr;gap:.2rem}}
/* Standalone documents and resilient error surfaces */
.ct-status-pill{display:inline-flex;padding:.4rem .65rem;border-radius:999px;background:var(--ct-info-soft);color:var(--ct-info);font-weight:800}
.ct-error-code{margin:0 0 1.1rem;color:#f97316;font:800 .8125rem var(--ct-mono);letter-spacing:.15em}.ct-error-card h1{margin:0;font-size:clamp(2.5rem,8vw,4.75rem);line-height:.98}.ct-error-message{max-width:620px;margin:1.4rem 0 0;color:#aeb8c7;font-size:1.0625rem;line-height:1.7}.ct-error-reference{color:#d0d5dd;font:0.8125rem var(--ct-mono)}.ct-error-actions{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1.9rem}.ct-error-pulse{display:inline-flex;align-items:center;gap:.6rem;margin-top:1.75rem;color:#fdba74;font-weight:800}.ct-error-pulse::before{width:.625rem;height:.625rem;border-radius:50%;background:#f97316;box-shadow:0 0 0 .45rem rgba(249,115,22,.12);content:""}
@media(max-width:560px){.ct-error-actions{flex-direction:column}.ct-error-actions .ct-btn{width:100%}}
/* Large-display and television-safe presentation for operational views. */
@media(min-width:1600px){.v2-main{max-width:1680px;padding:2.5rem}.ct-container{max-width:1380px}.v2-panel{padding:1.6rem}.v2-top h1{font-size:2.25rem}}
@media(min-width:2200px){:root{font-size:18px}.v2-shell{grid-template-columns:280px minmax(0,1fr)}.v2-main{max-width:1920px;padding:3rem}.v2-side{padding:2rem}.v2-side nav a{min-height:var(--ct-touch);display:flex;align-items:center}.v2-campaign{padding:1.25rem 0}.v2-panel{border-radius:1.15rem}}