:root {
  --account-shell: 1180px;
  --account-gutter: clamp(20px, 4vw, 56px);
}

.account-body { min-height: 100vh; overflow-x: hidden; background: #0a080d; }
.account-topbar { position: sticky; top: 0; z-index: 50; min-height: 72px; display: flex; align-items: center; gap: 30px; padding: 12px var(--account-gutter); border-bottom: 1px solid var(--line-2); background: rgb(8 7 10 / .96); backdrop-filter: blur(18px); }
.account-brand { display: flex; align-items: center; gap: 12px; flex: none; }
.account-brand img { width: 38px; height: 38px; }
.account-brand span { display: grid; gap: 2px; }
.account-brand b { font: 600 1.05rem/1 var(--display); letter-spacing: .04em; }
.account-brand small { color: var(--slate-2); font: 500 .58rem/1.1 var(--mono); letter-spacing: .14em; text-transform: uppercase; }
.account-nav { display: flex; align-items: center; gap: clamp(12px, 2vw, 25px); margin-left: auto; }
.account-nav > a, .account-logout button, .account-public-link { position: relative; padding: 9px 0; border: 0; background: none; color: var(--slate); font: 500 .72rem/1 var(--sans); cursor: pointer; }
.account-nav > a[aria-current="page"] { color: var(--gold-2); }
.account-nav > a[aria-current="page"]::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: var(--gold); }
.account-logout { padding-left: 18px; border-left: 1px solid var(--line-2); }
.account-logout button { color: var(--gold-2); }
.account-nav-toggle { display: none; margin-left: auto; padding: 10px 14px; border: 1px solid var(--line-3); background: transparent; color: var(--gold-2); font: 500 .68rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.account-main { width: min(100%, var(--account-shell)); min-height: calc(100vh - 140px); margin: 0 auto; padding: clamp(42px, 7vw, 88px) var(--account-gutter) 90px; }
.dev-ribbon { margin: calc(clamp(42px, 7vw, 88px) * -1) calc(var(--account-gutter) * -1) 48px; padding: 9px var(--account-gutter); border-bottom: 1px solid rgb(194 153 73 / .22); background: rgb(64 20 45 / .45); color: var(--slate); font: 500 .66rem/1.4 var(--mono); letter-spacing: .05em; text-transform: uppercase; }
.dev-ribbon strong { color: var(--gold-2); }
.account-kicker { margin-bottom: 13px; color: var(--gold); font: 600 .68rem/1 var(--mono); letter-spacing: .18em; text-transform: uppercase; }
.page-heading { display: grid; gap: 14px; margin-bottom: clamp(36px, 6vw, 64px); max-width: 760px; }
.page-heading .account-kicker { margin-bottom: 0; }
.page-heading h1, .auth-intro h1, .error-state h1, .verification-state h1, .account-standalone h1 { font: 500 clamp(2.6rem, 6vw, 5.2rem)/.94 var(--display); letter-spacing: -.02em; }
.page-heading p:last-child, .auth-intro > p:last-child, .error-state > p { color: var(--slate); max-width: 62ch; }
.auth-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(360px, .7fr); gap: clamp(42px, 9vw, 130px); align-items: start; }
.auth-intro { display: grid; gap: 24px; padding-top: 16px; }
.auth-intro .account-kicker { margin-bottom: 0; }
.auth-intro h1 em { display: block; margin-top: 12px; color: var(--gold-2); font-weight: 400; }
.account-form { display: grid; gap: 13px; padding: clamp(24px, 4vw, 40px); border: 1px solid var(--line); background: linear-gradient(145deg, rgb(27 22 34 / .92), rgb(12 10 17 / .88)); box-shadow: 0 28px 80px rgb(0 0 0 / .26); }
.account-form label { margin-top: 6px; color: var(--slate); font: 500 .68rem/1.3 var(--mono); letter-spacing: .11em; text-transform: uppercase; }
.account-form label small { color: var(--gold-3); font: inherit; }
.account-form input { width: 100%; min-height: 48px; padding: 11px 13px; border: 1px solid var(--line-3); border-radius: 0; background: #09070b; color: var(--bone); font: 400 1rem/1.3 var(--sans); }
.account-form input:focus { border-color: var(--gold-2); outline: 2px solid rgb(226 192 133 / .22); outline-offset: 1px; }
.account-button { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; gap: 10px; width: fit-content; margin-top: 12px; padding: 13px 19px; border: 1px solid var(--gold); background: var(--gold); color: var(--ink); font: 600 .67rem/1.2 var(--mono); letter-spacing: .11em; text-transform: uppercase; cursor: pointer; }
.account-button:hover:not(:disabled) { background: var(--gold-2); }
.account-button:disabled { cursor: not-allowed; opacity: .52; }
.account-button--ghost { background: transparent; color: var(--gold-2); }
.account-button--danger { border-color: rgb(180 79 106 / .62); background: transparent; color: #efb7c7; }
.button-loading { display: none; }
.account-form[aria-busy="true"] .button-loading { display: inline; }
.account-form[aria-busy="true"] .account-button > span:first-child { display: none; }
.dev-help { margin-top: 15px; padding-top: 16px; border-top: 1px solid var(--line-2); color: var(--slate); font-size: .82rem; }
.dev-help summary { color: var(--gold-2); cursor: pointer; }
.dev-help p { margin-top: 12px; }
code { overflow-wrap: anywhere; color: var(--gold-2); font-family: var(--mono); }
.form-context { margin-bottom: 8px; padding-bottom: 18px; border-bottom: 1px solid var(--line-2); color: var(--slate); }
.form-context strong { color: var(--bone); }
.decline-form { margin-top: 20px; text-align: right; }
.decline-form button { border: 0; border-bottom: 1px solid var(--line-3); background: none; color: var(--slate); cursor: pointer; }
.account-alert { margin-bottom: 26px; padding: 14px 16px; border: 1px solid var(--line-3); background: rgb(194 153 73 / .08); color: var(--bone); }
.account-alert--error { border-color: rgb(176 75 101 / .65); background: rgb(92 28 64 / .25); }
.account-alert--success { border-color: rgb(96 151 111 / .62); background: rgb(36 86 49 / .2); }
.summary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-bottom: 24px; }
.metric-card, .data-card, .profile-card, .featured-card, .empty-state { border: 1px solid var(--line); background: rgb(19 16 25 / .65); }
.metric-card { display: grid; gap: 12px; padding: 26px; }
.metric-card span { color: var(--slate); font: 500 .68rem/1 var(--mono); letter-spacing: .12em; text-transform: uppercase; }
.metric-card strong { color: var(--gold-2); font: 500 3.3rem/1 var(--display); }
.metric-card a { width: fit-content; border-bottom: 1px solid var(--line-3); color: var(--slate); font-size: .84rem; }
.featured-card { display: flex; align-items: end; justify-content: space-between; gap: 30px; padding: clamp(28px, 5vw, 52px); }
.featured-card h2, .data-card h2, .empty-state h2 { margin: 15px 0 8px; font: 500 clamp(1.65rem, 3vw, 2.45rem)/1.05 var(--display); }
.featured-card p { color: var(--slate); }
.card-list { display: grid; gap: 18px; }
.data-card { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: clamp(24px, 4vw, 38px); }
.data-card--stack { display: block; }
.data-card p { color: var(--slate); }
.card-action, .data-card form { flex: none; }
.card-action { display: grid; justify-items: end; max-width: 330px; }
.action-note { margin-top: 12px; color: var(--slate-2); font-size: .78rem; line-height: 1.5; text-align: right; }
.status { display: inline-flex; width: fit-content; padding: 6px 9px; border: 1px solid currentColor; color: var(--slate); font: 600 .61rem/1 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.status--ok { color: #9bd1a7; }
.status--notice { color: #e2c085; }
.status--warn { color: #e8b0bf; }
.status--muted { color: var(--slate-2); }
.meta-line { font-family: var(--mono); font-size: .78rem; }
.card-title-row { display: flex; justify-content: space-between; gap: 24px; }
.license-id { color: var(--slate-2); font: 500 .64rem/1.4 var(--mono); overflow-wrap: anywhere; }
.definition-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 28px; background: var(--line-2); }
.definition-grid > div { min-width: 0; padding: 18px; background: #100d15; }
.definition-grid dt { margin-bottom: 8px; color: var(--slate-2); font: 500 .62rem/1.2 var(--mono); letter-spacing: .1em; text-transform: uppercase; }
.definition-grid dd { overflow-wrap: anywhere; color: var(--bone); }
.definition-grid--profile { grid-template-columns: repeat(2, minmax(0, 1fr)); margin-top: 0; }
.profile-card { padding: clamp(20px, 4vw, 36px); }
.read-only-note { margin-top: 22px; color: var(--slate); font-size: .85rem; }
.empty-state, .error-state { padding: clamp(32px, 6vw, 70px); }
.empty-state p, .error-state p { color: var(--slate); }
.error-state { min-height: 54vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; max-width: 760px; }
.error-state .account-button { margin-top: 28px; }
.verification-state { min-height: 54vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; gap: 22px; max-width: 780px; padding: clamp(20px, 4vw, 48px) 0; }
.verification-state > p { max-width: 62ch; color: var(--slate); }
.verification-state .account-kicker { margin-bottom: -8px; }
.verification-state .verification-resend { width: min(100%, 560px); margin-top: 10px; }
.verification-resend h2 { font: 500 clamp(1.4rem, 3vw, 2rem)/1.1 var(--display); }
.verification-resend > p { color: var(--slate); font-size: .88rem; }
.error-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.account-footer { display: flex; gap: 22px; justify-content: flex-end; padding: 20px var(--account-gutter); border-top: 1px solid var(--line-2); color: var(--slate-2); font: 500 .65rem/1 var(--mono); }
.account-footer span { margin-right: auto; color: var(--gold-3); }
.account-standalone { min-height: 100vh; display: grid; align-content: center; gap: 20px; max-width: 760px; margin: 0 auto; padding: 40px var(--account-gutter); }

@media (max-width: 980px) {
  .account-nav-toggle { display: inline-flex; }
  .account-nav { position: absolute; inset: 72px 0 auto; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 14px var(--account-gutter) 22px; border-bottom: 1px solid var(--line); background: #0a080d; }
  .account-nav[data-open] { display: flex; }
  .account-nav > a, .account-logout button { width: 100%; padding: 15px 0; text-align: left; }
  .account-logout { padding-left: 0; border-left: 0; border-top: 1px solid var(--line-2); }
  .auth-grid { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 680px) {
  .account-main { padding-top: 34px; }
  .dev-ribbon { margin-top: -34px; margin-bottom: 34px; }
  .account-brand small { display: none; }
  .summary-grid, .definition-grid, .definition-grid--profile { grid-template-columns: 1fr; }
  .featured-card, .data-card, .card-title-row { align-items: flex-start; flex-direction: column; }
  .account-button, .card-action, .data-card form { width: 100%; max-width: none; }
  .card-action { justify-items: stretch; }
  .action-note { text-align: left; }
  .data-card form .account-button { width: 100%; }
  .account-footer { flex-wrap: wrap; justify-content: flex-start; }
  .account-footer span { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition: none !important; }
}