.product-about { max-width: 1320px; margin: 0 auto; padding: 24px 28px 48px; }
.product-about a { color:var(--action); text-underline-offset:4px; }
.product-about-nav { display:flex; justify-content:flex-end; gap:24px; margin-bottom:40px; font-size:14px; }
.product-hero { display:grid; grid-template-columns:1fr 1.15fr; align-items:center; gap:40px; margin-bottom:64px; }
.product-eyebrow { color:var(--product-gold); letter-spacing:.1em; font-size:12px; font-weight:650; margin:0 0 16px; }
.product-about h1 { font-size:clamp(32px,3.35vw,48px); line-height:1.1; letter-spacing:-.035em; margin:0 0 22px; }
.product-about h2 { font-size:clamp(24px,2.5vw,32px); line-height:1.2; letter-spacing:-.02em; margin:0 0 16px; }
.product-about h3 { font-size:18px; line-height:1.4; margin:12px 0; }
.product-about p { line-height:1.7; }
.product-lead { color:var(--text-secondary); font-size:17px; margin:0 0 28px; }
.product-actions { display:flex; align-items:center; flex-wrap:wrap; gap:18px; font-size:14px; }
.product-about a.product-primary { display:inline-flex; align-items:center; justify-content:center; padding:12px 18px; border-radius:8px; background:var(--product-gold); color:var(--surface-page); font-weight:700; text-decoration:none; }
html[data-theme="light"] .product-about a.product-primary { color:#fff; }
.product-about figure { margin:0; min-width:0; border:1px solid var(--panel-border); border-radius:12px; overflow:hidden; background:var(--panel); }
.product-about [data-product-preview] { display:block; cursor:zoom-in; }
.product-about [data-product-preview]:focus-visible { outline:3px solid var(--action); outline-offset:-3px; }
.product-about figure img { display:block; width:100%; height:auto; }
.product-about figcaption { display:flex; gap:6px; flex-direction:column; padding:16px 20px; font-size:13px; line-height:1.6; color:var(--muted); }
.product-hero-preview figcaption { flex-direction:row; flex-wrap:wrap; align-items:center; gap:8px 16px; font-size:12px; }
.product-demo { margin-left:auto; font-size:10px; letter-spacing:.12em; padding:2px 6px; border:1px solid var(--control-border); border-radius:4px; }
.product-module { margin:0 0 48px; }
.product-section-heading { max-width:820px; margin-bottom:28px; }
.product-section-heading > p:last-child { color:var(--muted); margin:0; }
.product-financial { padding:32px; border:1px solid var(--panel-border); background:var(--panel); border-radius:14px; }
.product-feature-grid { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:24px; margin-top:30px; }
.product-feature-grid article { border-top:1px solid var(--control-border); padding-top:18px; }
.product-module-index { color:var(--product-gold); font-family:var(--font-data); font-size:12px; }
.product-feature-grid p { color:var(--muted); font-size:14px; margin:0; }
.product-estimate-note { border-top:1px solid var(--panel-border); padding-top:18px; margin:24px 0 0; color:var(--muted); font-size:12px; }
.product-investors { display:flex; align-items:flex-start; gap:26px; padding:8px 28px 36px; margin-bottom:28px; }
.product-section-number { color:var(--product-gold); font-size:42px; line-height:1; }
.product-investors p { margin:0; color:var(--text-secondary); max-width:1000px; }
.product-screens { scroll-margin-top:90px; margin-bottom:64px; }
.product-screen-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:24px; }
.product-tour-link { display:inline-block; margin-top:22px; }
.product-own-data > p:not(.product-eyebrow) { max-width:980px; color:var(--text-secondary); }
.product-market-notice { display:flex; align-items:flex-start; gap:18px; border:1px solid var(--status-danger); border-radius:12px; background:var(--status-danger-bg); padding:24px; margin-top:28px; }
.product-market-face { font-size:24px; }
.product-market-notice h3 { margin:0 0 10px; color:var(--status-danger); }
.product-market-notice p { color:var(--text-secondary); margin:8px 0 0; font-size:14px; }
.product-agent { display:grid; grid-template-columns:1fr 1.5fr; gap:28px; padding:28px; border:1px solid var(--panel-border); border-radius:12px; }
.product-agent p { color:var(--muted); margin:0; }
.product-agent .product-eyebrow { color:var(--product-gold); margin-bottom:12px; }
.product-agent .product-expansion { font-size:12px; }
.product-about footer { display:flex; justify-content:space-between; align-items:center; gap:28px; padding-top:28px; border-top:1px solid var(--panel-border); }
.product-about footer p { color:var(--muted); font-size:13px; }
.product-lightbox { box-sizing:border-box; width:min(1440px,calc(100vw - 24px)); max-width:calc(100vw - 24px); height:min(1100px,calc(100dvh - 24px)); max-height:calc(100dvh - 24px); padding:12px; margin:auto; border:1px solid var(--control-border); border-radius:12px; background:var(--surface-raised); color:var(--text); }
.product-lightbox[open] { display:grid; grid-template-rows:auto minmax(0,1fr) auto; gap:12px; }
.product-lightbox::backdrop { background:var(--overlay-scrim); backdrop-filter:blur(4px); }
.product-lightbox-toolbar { display:flex; align-items:center; justify-content:space-between; gap:12px; }
.product-preview-count { color:var(--muted); font-size:13px; font-variant-numeric:tabular-nums; }
.product-lightbox button { padding:8px 16px; background:var(--control-bg); border:1px solid var(--control-border); border-radius:6px; color:var(--text); cursor:pointer; min-height:44px; }
.product-lightbox button:hover { border-color:var(--action); }
.product-lightbox button:focus-visible { outline:2px solid var(--action); outline-offset:2px; }
.product-lightbox-frame { position:relative; min-height:0; padding:0 52px; }
.product-lightbox img { display:block; width:100%; height:100%; object-fit:contain; }
.product-lightbox [data-preview-step] { position:absolute; top:50%; transform:translateY(-50%); width:44px; padding:8px; font-size:24px; }
.product-preview-prev { left:0; }
.product-preview-next { right:0; }
.product-lightbox-caption { padding:0 4px 4px; }
.product-lightbox-caption strong { display:block; color:var(--product-gold); font-size:15px; margin-bottom:5px; }
.product-lightbox p { margin:0; color:var(--muted); font-size:13px; line-height:1.5; }
@media(max-width:760px) { .product-lightbox { height:fit-content; } .product-lightbox[open] { display:flex;flex-direction:column; } .product-lightbox-frame { flex:none; box-sizing:border-box; height:calc((100vw - 50px) * .694444 + 52px); padding:0 0 52px; } .product-lightbox [data-preview-step] { top:auto; bottom:0; transform:none; } .product-preview-prev { left:calc(50% - 50px); } .product-preview-next { right:calc(50% - 50px); } }
.session-entry-links { display:flex; flex-wrap:wrap; justify-content:space-between; gap:12px; padding-top:18px; margin-top:12px; border-top:1px solid var(--panel-border); font-size:13px; }
.session-entry-links a { color:var(--action); text-underline-offset:4px; }
@media(max-width:1050px) { .product-hero { gap:26px; } .product-feature-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:760px) { .product-about { padding:20px 16px 36px; } .product-hero { grid-template-columns:1fr; margin-bottom:36px; } .product-about-nav { margin-bottom:28px; } .product-screen-grid { grid-template-columns:1fr; } .product-financial { padding:24px; } .product-agent { grid-template-columns:1fr; padding:24px; } .product-investors { padding:0 8px 24px; gap:14px; } .product-about footer { align-items:flex-start; flex-direction:column; } }
@media(max-width:430px) { .product-feature-grid { grid-template-columns:1fr; } .product-market-notice { padding:18px; gap:10px; } .product-financial { padding:20px; } }

.registration-page { width:min(520px,calc(100% - 32px)); margin:40px auto; padding:26px; border:1px solid var(--panel-border); background:var(--panel); border-radius:16px; }
.registration-page h1 { font-size:26px; }
.registration-page > p,.registration-page small { color:var(--muted); line-height:1.6; }
.registration-page form { display:grid; gap:14px; }
.registration-page form[hidden] { display:none; }
.registration-page label { display:grid; gap:6px; font-size:13px; }
.registration-page input,.registration-page textarea { width:100%; border:1px solid var(--control-border); border-radius:8px; padding:10px; color:var(--text); background:var(--control-bg); font:inherit; }
.registration-page button { padding:12px; color:var(--text); background:var(--surface-secondary); border:1px solid var(--control-border); border-radius:8px; cursor:pointer; }

.registration-contact a { color:var(--action); font-weight:600; text-underline-offset:4px; }

.product-about > .product-data-notice { margin:-24px 0 42px; font-size:13px; }
.product-market-face { flex:none; color:var(--status-danger); }
@media(max-width:760px) { .product-about > .product-data-notice { margin:-8px 0 32px; } }

.auth-registration { box-sizing: border-box; width: min(1180px,calc(100% - 32px)); padding: 32px; }
.auth-registration-heading { max-width: 720px; margin-bottom: 28px; }
.auth-registration h1 { font-size: clamp(1.9rem,3.6vw,2.8rem); line-height: 1.15; letter-spacing: -.035em; margin: 12px 0; }
.auth-registration-heading > p:last-child { color: var(--text-secondary); line-height: 1.6; }
.auth-registration label[hidden] { display: none; }
.registration-product-tabs { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; }
.registration-product-tabs button { display: grid; gap: 6px; text-align: left; padding: 18px; background: var(--surface-secondary); }
.registration-product-tabs strong { font-size: 1.1rem; }
.registration-product-tabs span { color: var(--text-secondary); font-size: .75rem; }
.registration-product-tabs button[aria-pressed="true"] { border-color: var(--action); background: var(--state-selected); box-shadow: inset 0 0 0 1px var(--action); }
.registration-product-tabs button:disabled { opacity: .45; cursor: not-allowed; }
.registration-product-description { display: grid; grid-template-columns: 1.2fr 1fr; gap: 28px; align-items: center; margin: 22px 0; padding: 24px; border: 1px solid var(--panel-border); border-radius: 14px; }
.registration-product-description h2 { font-size: 1.5rem; margin: 10px 0; }
.registration-product-description p:not(.auth-eyebrow) { color: var(--text-secondary); line-height: 1.65; font-size: .9rem; }
.registration-hierarchy { display: grid; justify-items: center; text-align: center; gap: 20px; font-size: .85rem; }
.registration-hierarchy > strong { padding: 10px 22px; color: var(--action); background: var(--state-selected); border: 1px solid var(--action); border-radius: 8px; }
.registration-branches { display: flex; justify-content: center; gap: 10px; width: 100%; position: relative; }
.registration-branches::before { content: ''; position: absolute; top: -20px; height: 20px; border-left: 1px solid var(--control-border); left: 50%; }
.registration-branches > div { display: grid; gap: 5px; padding: 10px; border-top: 1px solid var(--control-border); min-width: 0; flex: 1; background: var(--surface-secondary); border-radius: 6px; }
.registration-branches small { font-size: .7rem; }
.registration-plans { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; }
.registration-plan { display: flex; flex-direction: column; min-width: 0; padding: 18px; background: var(--surface-secondary); border: 1px solid var(--panel-border); border-radius: 14px; }
.registration-plan h3 { margin: 0; font-size: .95rem; min-height: 3.6em; line-height: 1.35; }
.registration-plan-help { font-size: .8rem; line-height: 1.6; color: var(--text-secondary); }
.registration-plan-price { display: flex; flex-wrap: wrap; gap: 5px; align-items: baseline; margin: 10px 0; }
.registration-plan-price strong { font-size: 1.8rem; letter-spacing: -.035em; }
.registration-plan-price span { font-size: .75rem; color: var(--text-secondary); }
.registration-plan-bundle { border-color: var(--action); }
.registration-plan-reference { display: flex; flex-wrap: wrap; gap: 6px; font-size: .72rem; color: var(--text-muted); margin: 0; }
.registration-saving { color: var(--status-success); font-size: .76rem; line-height: 1.5; }
.registration-plan-included { font-size: .75rem; line-height: 1.6; color: var(--text-secondary); padding-top: 12px; border-top: 1px solid var(--panel-border); }
.registration-plan button { margin-top: auto; font-size: .8rem; }
.registration-plan-note { grid-column: 1/-1; color: var(--text-muted); font-size: .78rem; line-height: 1.6; margin: 0; }
.registration-plans:has(> article:only-of-type) { grid-template-columns: minmax(0,1fr); max-width: 640px; }
.registration-plans:has(> article:only-of-type) h3 { min-height: 0; }
.registration-identity { margin-top: 24px; padding: 26px; background: var(--surface-secondary); border: 1px solid var(--panel-border); border-radius: 14px; }
.registration-identity header { max-width: 650px; }
.registration-identity h2 { margin: 10px 0; font-size: 1.4rem; }
.registration-identity header > p:last-child { color: var(--text-secondary); font-size: .85rem; line-height: 1.6; }
.registration-fields { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 16px; margin: 24px 0; }
.registration-fields > * { min-width: 0; }
.registration-fields input,.registration-fields textarea { box-sizing: border-box; min-height: 44px; }
.registration-fields small { grid-column: 1/-1; }
.registration-identity button[type="submit"] { background: var(--action); color: var(--on-action); font-weight: 700; min-width: 200px; }
.auth-registration > .product-data-notice { font-size: .78rem; margin-top: 22px; }
@media(max-width:980px) { .registration-plans { grid-template-columns: repeat(2,minmax(0,1fr)); } }
@media(max-width:650px) {
 .auth-registration { padding: 18px; margin: 20px auto; }
 .registration-product-tabs { gap: 6px; }
 .registration-product-tabs button { padding: 12px 8px; }
 .registration-product-tabs span { font-size: .66rem; }
 .registration-product-tabs strong { font-size: .95rem; }
 .registration-product-description { grid-template-columns: minmax(0,1fr); padding: 16px; gap: 12px; }
 .registration-plans,.registration-fields { grid-template-columns: minmax(0,1fr); }
 .registration-plan h3 { min-height: 0; }
 .registration-identity { padding: 16px; }
 .registration-identity button[type="submit"] { width: 100%; min-width: 0; }
}

.registration-fields > label { align-content: start; }
.registration-fields > label input { height: 44px; }

/* Illustrative account assignments, independent of catalog allowances. */
.registration-product-description { grid-template-columns: minmax(0,1fr); }
.registration-product-description > div:first-child { max-width: 820px; }
.registration-hierarchy { gap: 18px; padding: 20px; border-radius: 12px; background: var(--surface-inset); }
.registration-tree-root { position: relative; }
.registration-fleet-diagram > .registration-tree-root { color: var(--product-gold); border-color: var(--product-gold); background: color-mix(in srgb,var(--product-gold) 12%,var(--surface-raised)); }
.registration-tree-branches { width: 100%; display: flex; gap: 18px; justify-content: center; position: relative; padding-top: 18px; }
.registration-tree-branches::before { content: ''; position: absolute; height: 18px; top: -18px; left: 50%; border-left: 2px solid var(--control-border); }
.registration-tree-users { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 10px; width: 100%; }
.registration-tree-user { display: grid; gap: 7px; min-width: 0; padding: 14px 8px; border: 1px solid var(--status-success); border-radius: 10px; background: color-mix(in srgb,var(--status-success) 8%,var(--surface-raised)); }
.registration-tree-user > strong { color: var(--status-success); }
.registration-tree-user > span { font-size: .68rem; color: var(--text-secondary); }
.registration-tree-user code { display: block; padding: 7px 4px; font-family: var(--font-data); font-size: .75rem; border-radius: 6px; background: var(--surface-inset); color: var(--text-primary); }
.registration-tree-workspace { display: grid; gap: 14px; min-width: 0; flex: 1; padding: 16px; border: 1px solid var(--action); border-radius: 12px; background: color-mix(in srgb,var(--action) 6%,var(--surface-raised)); }
.registration-tree-workspace > strong { color: var(--action); font-size: 1rem; }
.registration-tree-workspace > small { color: var(--text-secondary); }
.registration-tree-caption { max-width: 650px; color: var(--text-muted); line-height: 1.6; }
.registration-sera-node { flex: 1; min-width: 0; padding: 18px; border: 1px solid var(--status-success); border-radius: 12px; text-align: left; }
.registration-sera-node strong { color: var(--status-success); }
.registration-sera-agent { border-color: var(--chart-bandwidth); }
.registration-sera-agent strong { color: var(--chart-bandwidth); }
.registration-sera-node p { margin-bottom: 0; }
.registration-sera-expansion { color: var(--action); font-size: .8rem; }
.registration-plan h3.registration-plan-brand { display: grid; align-content: start; gap: 7px; min-height: 6.5em; }
.registration-brand-prefix { font-size: .76rem; color: var(--text-primary); letter-spacing: .03em; }
@media(max-width:760px) {
 .registration-fleet-diagram > .registration-tree-branches { flex-direction: column; }
 .registration-hierarchy { padding: 12px; }
 .registration-tree-workspace { padding: 12px; }
 .registration-tree-user { padding: 12px 5px; }
 .registration-tree-user code { font-size: .66rem; }
 .registration-sera-diagram > .registration-tree-branches { flex-direction: column; }
 .registration-plan h3.registration-plan-brand { min-height: 0; }
}

/* Compact two-step registration: selection first, credentials on the next step. */
.registration-wizard { width: min(1100px,calc(100% - 24px)); margin: 16px auto; padding: 22px; }
.registration-wizard .auth-registration-heading { margin: 0 0 14px; }
.registration-wizard .auth-registration-heading h1 { margin: 6px 0 0; font-size: clamp(1.3rem,2.5vw,1.8rem); }
.registration-wizard .auth-eyebrow { margin: 0; font-size: .7rem; }
.registration-wizard .registration-product-tabs { gap: 8px; }
.registration-wizard .registration-product-tabs button { padding: 10px 12px; gap: 3px; }
.registration-wizard .registration-product-tabs strong { font-size: .9rem; }
.registration-wizard .registration-product-tabs span { font-size: .7rem; }
.registration-short-intro { margin: 12px 0; color: var(--text-secondary); font-size: .85rem; line-height: 1.5; }
.registration-wizard .registration-plans { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 10px; max-width: none; }
.registration-wizard button.registration-plan { display: flex; flex-direction: column; align-items: flex-start; text-align: left; padding: 14px; min-width: 0; gap: 8px; margin: 0; border: 1px solid var(--panel-border); background: var(--surface-secondary); border-radius: 12px; }
.registration-wizard .registration-plan-brand { display: grid; gap: 4px; min-height: 4em; width: 100%; min-width: 0; }
.registration-wizard .registration-plan-brand strong { white-space: normal; overflow-wrap: anywhere; font-size: .88rem; line-height: 1.3; }
.registration-wizard .registration-brand-prefix { font-size: .65rem; }
.registration-wizard .registration-plan-price { margin: auto 0 0; gap: 5px; }
.registration-wizard .registration-plan-price strong { font-size: 1.5rem; }
.registration-wizard .registration-plan-price span { font-size: .7rem; }
.registration-plan-choice { font-size: .72rem; color: var(--text-secondary); }
.registration-wizard .registration-plan[aria-pressed="true"] { border-color: var(--action); box-shadow: inset 0 0 0 1px var(--action); background: var(--state-selected); }
.registration-wizard .registration-plan[aria-pressed="true"] .registration-plan-choice { color: var(--action); font-weight: 700; }
.registration-wizard .registration-plan:disabled { opacity: .45; cursor: not-allowed; }
.registration-wizard :is(.registration-plan,.registration-product-tabs button):focus-visible { outline: 2px solid var(--action); outline-offset: 3px; }
.registration-selection-summary { margin-top: 12px; padding: 14px 16px; background: var(--surface-inset); border-radius: 10px; }
.registration-includes-title { margin: 0 0 10px; font-size: .85rem; font-weight: 600; line-height: 1.4; }
.registration-feature-list { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px 20px; list-style: none; padding: 0; margin: 0; font-size: .8rem; }
.registration-feature-list li { display: flex; gap: 8px; align-items: baseline; min-width: 0; }
.registration-feature-list .is-included { color: var(--status-success); font-weight: 800; }
.registration-feature-list .is-excluded { color: var(--text-muted); }
.registration-wizard .registration-saving { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 0; font-size: .75rem; }
.registration-saving s { color: var(--text-muted); }
.registration-explanation { margin-top: 12px; font-size: .8rem; color: var(--text-secondary); }
.registration-explanation > summary,.registration-entry-notices > summary { cursor: pointer; padding: 5px 0; }
.registration-explanation > p { line-height: 1.55; }
.registration-continue-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 14px; padding: 12px 0 0; border-top: 1px solid var(--panel-border); }
.registration-continue-bar a { color: var(--action); font-size: .8rem; }
.registration-wizard #registration-continue { padding: 12px 18px; background: var(--action); color: var(--on-action); font-weight: 700; min-height: 44px; }
.registration-wizard #registration-choice[hidden],.registration-wizard #registration-details[hidden] { display: none; }
.registration-wizard .registration-identity { margin: 0; padding: 18px; }
.registration-wizard #registration-credentials { border: 0; margin: 0; padding: 0; min-width: 0; }
.registration-wizard #registration-back { padding: 6px 0; border: 0; background: none; color: var(--action); font-size: .8rem; }
#registration-choice-summary { font-weight: 600; line-height: 1.4; font-size: .9rem; overflow-wrap: anywhere; }
.registration-preference-note { color: var(--text-muted); font-size: .75rem; line-height: 1.5; }
.registration-entry-notices { margin-top: 12px; color: var(--text-muted); font-size: .72rem; }
.registration-wizard > .session-entry-links { margin-top: 8px; padding-top: 8px; font-size: .75rem; }
.registration-wizard #registration-result:empty { display: none; }
@media(max-width:650px) {
 .registration-wizard { padding: 14px; margin: 10px auto; }
 .registration-wizard .registration-plans { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
 .registration-wizard button.registration-plan { padding: 10px; gap: 5px; }
 .registration-wizard .registration-plan-brand { min-height: 3.2em; gap: 2px; }
 .registration-wizard .registration-plan-brand strong { font-size: .77rem; }
 .registration-wizard .registration-plan-price strong { font-size: 1.25rem; }
 .registration-wizard .registration-product-tabs button { padding: 8px; }
 .registration-wizard .registration-product-tabs span { display: none; }
 .registration-short-intro { font-size: .76rem; margin: 9px 0; }
 .registration-selection-summary { padding: 12px; margin-top: 9px; }
 .registration-includes-title { font-size: .78rem; margin-bottom: 8px; }
 .registration-feature-list { gap: 6px 10px; font-size: .7rem; }
 .registration-explanation { font-size: .73rem; margin-top: 8px; }
 .registration-continue-bar { margin-top: 8px; padding-top: 8px; }
 .registration-wizard #registration-continue { padding: 10px 12px; font-size: .8rem; }
}

/* Clearly visible explanation entry and full account names. */
.registration-wizard .registration-product-tabs button { display: flex; align-items: center; min-height: 48px; }
.registration-wizard .registration-product-tabs strong { line-height: 1.35; white-space: normal; }
.registration-explanation > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 48px; padding: 10px 14px; border: 1px solid var(--action); border-radius: 10px; background: var(--state-selected); color: var(--text-primary); font-size: .9rem; font-weight: 650; list-style: none; }
.registration-explanation > summary::-webkit-details-marker { display: none; }
.registration-explanation > summary::after { content: '+'; flex: none; color: var(--action); font-size: 1.3rem; }
.registration-explanation[open] > summary::after { content: '−'; }
.registration-explanation > summary:hover { box-shadow: inset 0 0 0 1px var(--action); }
.registration-explanation > summary:focus-visible { outline: 2px solid var(--action); outline-offset: 3px; }
.registration-tree-user { align-content: start; }
.registration-tree-machines { display: grid; gap: 5px; }
@media(max-width:650px) {
 .registration-wizard .registration-product-tabs strong { font-size: .72rem; }
 .registration-explanation > summary { min-height: 44px; padding: 8px 10px; font-size: .78rem; }
}

.registration-trial-offer { margin: 6px 0 0; color: var(--status-success); font-size: .88rem; font-weight: 600; line-height: 1.4; }
@media(max-width:650px) {
 .registration-wizard .auth-registration-heading { margin-bottom: 8px; }
 .registration-wizard .auth-registration-heading h1 { font-size: 1.15rem; }
 .registration-trial-offer { font-size: .74rem; }
 .registration-wizard button.registration-plan { padding: 8px; }
 .registration-wizard .registration-plan-brand { min-height: 2.8em; }
 .registration-selection-summary { padding: 10px; }
}

.registration-tariff-details { margin: 18px 0; color: var(--text-primary); }
.registration-tariff-details h3 { margin: 0 0 12px; font-size: 1rem; }
.registration-tariff-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,260px),1fr)); gap: 12px; }
.registration-tariff-card { min-width: 0; padding: 14px; border: 1px solid var(--panel-border); border-radius: 10px; background: var(--surface-inset); }
.registration-tariff-card h4 { margin: 0 0 12px; color: var(--action); font-size: .88rem; }
.registration-tariff-card dl { margin: 0; }
.registration-tariff-card dl > div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--panel-border); }
.registration-tariff-card dt { color: var(--text-secondary); min-width: 0; }
.registration-tariff-card dd { margin: 0; text-align: right; font-weight: 600; flex-shrink: 0; max-width: 55%; }
.registration-tariff-card p { color: var(--text-secondary); font-size: .73rem; line-height: 1.5; margin-bottom: 0; }

/* Product choices stay within the explicitly selected account type. */
.registration-wizard .registration-plans { grid-template-columns: repeat(3,minmax(0,1fr)); }
.registration-wizard .registration-plans[data-kind="dcmedic_only"] { grid-template-columns: minmax(0,1fr); }
/* Connected hierarchy: account nodes, user nodes, and individual machine leaves. */
.registration-tree-users { position: relative; padding-top: 24px; gap: 18px; align-items: start; }
.registration-tree-users::before { content: ''; position: absolute; top: 0; left: calc((100% - 36px) / 6); right: calc((100% - 36px) / 6); border-top: 2px solid var(--control-border); }
.registration-tree-user { display: flex; flex-direction: column; align-items: center; padding: 0; border: 0; background: none; gap: 0; }
.registration-tree-user-node { position: relative; display: grid; gap: 5px; width: 100%; box-sizing: border-box; padding: 10px 6px; border: 1px solid var(--status-success); border-radius: 10px; background: color-mix(in srgb,var(--status-success) 9%,var(--surface-inset)); }
.registration-tree-user-node::before { content: ''; position: absolute; height: 24px; left: 50%; top: -25px; border-left: 2px solid var(--control-border); }
.registration-tree-user-node::after { content: ''; position: absolute; height: 10px; left: 50%; bottom: -11px; border-left: 2px solid var(--control-border); }
.registration-tree-user-node strong { color: var(--status-success); }
.registration-tree-user-node span { font-size: .68rem; color: var(--text-secondary); }
.registration-tree-machines { position: relative; box-sizing: border-box; width: calc(100% - 12px); margin-top: 20px; padding-left: 12px; border-left: 2px solid var(--control-border); gap: 8px; }
.registration-tree-machines::before { content: ''; position: absolute; top: -10px; left: -2px; width: calc(50% + 1px); height: 10px; border-top: 2px solid var(--control-border); border-left: 2px solid var(--control-border); }
.registration-tree-machines code { position: relative; border: 1px solid var(--panel-border); background: var(--surface-secondary); }
.registration-tree-machines code::before { content: ''; position: absolute; width: 12px; top: 50%; left: -13px; border-top: 2px solid var(--control-border); }
.registration-tree-workspace { padding: 0; border: 0; background: none; gap: 24px; align-content: start; }
.registration-tree-workspace-node { position: relative; justify-self: center; display: grid; gap: 5px; padding: 10px 14px; border: 1px solid var(--action); border-radius: 10px; background: var(--state-selected); }
.registration-tree-workspace-node strong { color: var(--action); }
.registration-tree-workspace-node small { color: var(--text-secondary); font-size: .7rem; }
.registration-tree-workspace-node::before,.registration-tree-workspace-node::after { content: ''; position: absolute; height: 24px; left: 50%; border-left: 2px solid var(--control-border); }
.registration-tree-workspace-node::before { top: -25px; }
.registration-tree-workspace-node::after { bottom: -25px; }
.registration-aa-diagram > .registration-tree-branches { padding-top: 0; }
.registration-fleet-diagram > .registration-tree-branches { padding-top: 24px; }
.registration-fleet-diagram > .registration-tree-branches::after { content: ''; position: absolute; top: 0; left: calc((100% - 18px) / 4); right: calc((100% - 18px) / 4); border-top: 2px solid var(--control-border); }
@media(max-width:760px) {
 .registration-fleet-diagram > .registration-tree-branches { gap: 32px; padding-top: 0; }
 .registration-fleet-diagram > .registration-tree-branches::after { top: 0; bottom: 0; left: -6px; right: auto; border-top: 0; border-left: 2px solid var(--control-border); }
 .registration-fleet-diagram .registration-tree-workspace-node::before { top: 50%; left: auto; right: 100%; width: 80px; height: 0; border-top: 2px solid var(--control-border); }
 .registration-tree-users { gap: 8px; }
 .registration-tree-user-node { padding: 8px 3px; }
 .registration-tree-machines { width: 100%; padding-left: 7px; }
 .registration-tree-machines code { font-size: .57rem; padding: 7px 2px; }
 .registration-tree-machines code::before { width: 7px; left: -8px; }
}
@media(max-width:650px) {
 .registration-wizard .registration-plans { grid-template-columns: repeat(2,minmax(0,1fr)); }
 .registration-wizard .registration-plan[data-variant="complete"] { grid-column: 1 / -1; }
 .registration-wizard .registration-plan[data-variant="complete"] .registration-plan-brand { min-height: 0; }
}

@media(max-width:760px) {
 .registration-fleet-diagram > .registration-tree-branches::after { left: 0; right: 50%; border-top: 2px solid var(--control-border); }
 .registration-fleet-diagram .registration-tree-workspace-node { justify-self: stretch; margin-left: 24px; }
 .registration-fleet-diagram .registration-tree-workspace-node::before { width: 24px; }
}

@media(max-width:760px) {
 .registration-tree-users::before { left: calc((100% - 16px) / 6); right: calc((100% - 16px) / 6); }
}

.registration-wizard .registration-product-tabs button[hidden],.commercial-pricing [hidden] { display: none; }
.registration-wizard .registration-product-tabs[data-medic-visible="false"],.registration-wizard .registration-plans[data-medic-visible="false"] { grid-template-columns: repeat(2,minmax(0,1fr)); }

.registration-tariff-total { font-weight: 700; color: var(--action); margin: 0 0 14px; }