/* Namespaced components. Include tokens.css first; wrap app in data-ah-ui. */
[data-ah-ui] *,[data-ah-ui] *::before,[data-ah-ui] *::after{box-sizing:border-box}
[data-ah-ui] :where(button,input,select,textarea){font:inherit}
[data-ah-ui] :where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--ah-focus);outline-offset:3px;box-shadow:0 0 0 2px #fff}
[data-ah-ui] [hidden]{display:none!important}
.ah-title{font-size:32px;line-height:1.2;letter-spacing:-.035em;margin:0 0 16px;font-weight:650}
.ah-heading{font-size:24px;line-height:1.3;letter-spacing:-.025em;margin:0 0 12px;font-weight:650}
.ah-subheading{font-size:18px;line-height:1.4;margin:0 0 8px;font-weight:650}
.ah-body{max-width:65ch;margin:0;line-height:1.6}
.ah-muted{color:var(--ah-text-muted)}
.ah-small{font-size:14px}.ah-link{color:var(--ah-brand-primary);text-underline-offset:4px}
.ah-panel{background:var(--ah-surface);border:1px solid var(--ah-line);border-radius:var(--ah-radius-panel);padding:24px;min-width:0}
.ah-stack{display:grid;gap:16px}.ah-row{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.ah-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:var(--ah-control-height);padding:10px 16px;border:1px solid transparent;border-radius:var(--ah-radius-control);font-weight:600;font-size:14px;text-decoration:none;line-height:1.5;cursor:pointer;background:var(--ah-brand-primary);color:#fff;transition:background var(--ah-duration-fast),transform var(--ah-duration-fast)}
.ah-button:hover{background:var(--ah-primary-hover)}.ah-button:active{transform:translateY(1px)}
.ah-button--secondary{background:#fff;border-color:var(--ah-control-border);color:var(--ah-text)}
.ah-button--secondary:hover{background:var(--ah-background)}
.ah-button--quiet{color:var(--ah-brand-primary);background:transparent}.ah-button--quiet:hover{background:#eaf0fa}
.ah-button--danger{background:var(--ah-danger)}.ah-button--danger:hover{background:#7e1b26}
.ah-button:disabled{background:#e8edf4;color:#65728a;border-color:#dce3ed;cursor:not-allowed;transform:none}
.ah-button[aria-busy=true]{cursor:progress}
.ah-icon{width:20px;height:20px;display:inline-block;flex-shrink:0}
.ah-icon--white{filter:brightness(0) invert(1)}
.ah-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:100px;background:#eaf0fa;color:var(--ah-brand-primary);font-size:12px;font-weight:650;white-space:nowrap}
.ah-badge--success{color:var(--ah-success);background:var(--ah-success-bg)}.ah-badge--warning{color:var(--ah-warning);background:var(--ah-warning-bg)}.ah-badge--danger{color:var(--ah-danger);background:var(--ah-danger-bg)}
.ah-field{display:grid;align-content:start;gap:6px;min-width:0}.ah-label{font-weight:600;font-size:14px}
.ah-input{display:block;width:100%;min-height:44px;border:1px solid var(--ah-control-border);border-radius:var(--ah-radius-control);padding:10px 12px;background:#fff;color:var(--ah-text);min-width:0}
.ah-input[aria-invalid=true]{border:2px solid var(--ah-danger);padding:9px 11px}
.ah-help{font-size:14px;color:var(--ah-text-muted);margin:0}.ah-error{font-size:14px;color:var(--ah-danger);margin:0}
.ah-check{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer;font-size:14px}.ah-check input{width:20px;height:20px;accent-color:var(--ah-brand-primary);flex-shrink:0}
.ah-alert{padding:16px;border-radius:8px;background:var(--ah-warning-bg);color:var(--ah-warning)}
.ah-alert--error{background:var(--ah-danger-bg);color:var(--ah-danger)}
.ah-mark{display:flex;align-items:center;justify-content:center;background:#fff;padding:24px;min-height:180px}
.ah-mark img{width:100%;height:140px;object-fit:contain}.ah-mark--wide img{height:105px;max-width:260px}
.ah-logo{width:96px;height:96px;object-fit:contain;display:block}
.ah-card{border:1px solid var(--ah-line);border-radius:12px;overflow:hidden;background:#fff;min-width:0}
.ah-card__body{padding:24px}.ah-card__body p{margin:0 0 12px}
.ah-metric{font-size:32px;font-weight:650;font-variant-numeric:tabular-nums;letter-spacing:-.04em;margin:8px 0}
.ah-table-scroll{overflow:auto;border:1px solid var(--ah-line);border-radius:8px}
.ah-table{width:100%;border-collapse:collapse;font-size:14px;min-width:640px;text-align:left}
.ah-table th{font-size:12px;color:var(--ah-text-muted);background:var(--ah-background);font-weight:600}
.ah-table td,.ah-table th{padding:16px;border-bottom:1px solid var(--ah-line);vertical-align:middle}.ah-table tr:last-child td{border-bottom:0}
.ah-table td:first-child{min-width:220px;max-width:300px;overflow-wrap:anywhere}
.ah-number{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.ah-empty{padding:40px 24px;text-align:center}.ah-empty p{margin:8px auto;max-width:48ch}
.ah-dialog{border:1px solid var(--ah-line);border-radius:12px;max-width:520px;width:calc(100% - 32px);padding:24px;color:var(--ah-text);box-shadow:0 24px 80px #1c2b4c33}
.ah-dialog::backdrop{background:#101e38a6}.ah-dialog__actions{display:flex;justify-content:flex-end;gap:12px;margin-top:24px;flex-wrap:wrap}
.ah-nav{display:flex;align-items:center;gap:8px}.ah-nav a{font-size:14px;text-decoration:none;color:var(--ah-text-muted);padding:12px;border-radius:8px}.ah-nav a:hover{background:var(--ah-background);color:var(--ah-brand-primary)}
.ah-menu-toggle{display:none}
.ah-spinner{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:ah-spin .8s linear infinite}
@keyframes ah-spin{to{transform:rotate(360deg)}}
@media(max-width:600px){.ah-panel,.ah-card__body{padding:16px}.ah-title{font-size:28px}.ah-table td,.ah-table th{padding:12px}}
@media(max-width:760px){.ah-menu-toggle{display:inline-flex}.ah-nav{display:none}.ah-nav.is-open{display:grid}}
@media(prefers-reduced-motion:reduce){.ah-button{transition:none}.ah-spinner{animation:none}}

/* Explicit placement variant; preserves original alpha and geometry. AH marks only. */
.ah-logo[data-ah-logo-surface="dark"]{filter:var(--ah-logo-on-dark-filter)}
.ah-logo[data-ah-logo-surface="light"]{filter:none}