.account-nav { display: flex; align-items: center; gap: 20px; font-size: .9rem; }
.account-nav form { margin: 0; }
.text-button { border: 0; background: none; color: var(--accent); font: inherit; text-decoration: underline; text-underline-offset: .25em; cursor: pointer; padding: 0; }
.account-panel { max-width: 520px; margin-inline: auto; overflow-wrap: anywhere; }
.account-panel section { margin-top: 36px; border-top: 1px solid var(--line); padding-top: 28px; }
.account-panel form, .public-form { display: flex; flex-direction: column; gap: 10px; max-width: 520px; margin-bottom: 28px; }
.account-panel label, .public-form label { font-weight: 600; }
.account-panel input, .account-panel select, .account-panel textarea, .public-form input, .public-form select, .public-form textarea { font: inherit; min-width: 0; width: 100%; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); }
.account-panel textarea, .public-form textarea { resize: vertical; }
.account-panel input[type=submit], .public-form input[type=submit] { background: var(--accent); color: white; cursor: pointer; border-color: var(--accent); margin-top: 12px; white-space: normal; }
.field-hint { color: var(--muted); font-size: .875rem; margin-bottom: 6px; }
.form-errors { border: 1px solid var(--line); padding: 16px; margin-block: 20px; overflow-wrap: anywhere; }
.form-errors p { margin-bottom: 8px; }
.form-errors ul { margin-bottom: 0; padding-left: 20px; }
.field_with_errors { display: contents; }
@media (max-width: 640px) {
  .site-header { flex-wrap: wrap; gap: 16px; }
  .account-nav { gap: 16px; }
}

.public-form { max-width: 520px; }

/* Shared public actions, including links and POST buttons. */
.public-actions { display: flex; align-items: stretch; gap: 12px; }
.public-actions > .public-button { flex: 1 1 0; min-width: 0; text-align: center; }
.public-actions > .public-button:only-child { flex: 0 1 auto; }
.public-actions > .button_to { display: flex; flex: 1 1 0; min-width: 0; margin: 0; }
.public-actions > .button_to > .public-button { flex: 1 1 auto; min-width: 0; }
.public-actions > .button_to:only-child { flex: 0 1 auto; }
/* Rows with several account actions wrap into equal columns on narrow screens. */
.public-actions--wrap { flex-wrap: wrap; }
.public-actions.public-actions--wrap > * { flex: 1 1 180px; }
.public-button { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; padding: 10px 20px; border: 1px solid var(--accent); border-radius: 8px; background: var(--accent); color: white; font: inherit; text-decoration: none; cursor: pointer; }
.public-button:hover:not(:disabled):not([aria-disabled=true]) { background: var(--accent-hover); }
.public-button--secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.public-button--secondary:hover:not(:disabled):not([aria-disabled=true]) { background: var(--selection); }
.public-button[aria-disabled=true] { color: var(--muted); cursor: default; opacity: .6; }
.public-button[aria-disabled=true]:hover { background: transparent; }

/* Provider choices precede the email form on account entry pages. */
.account-providers { display: flex; flex-direction: column; gap: 12px; }
.account-provider-button { width: 100%; gap: 12px; background: #fff; color: var(--ink); }
.account-provider-button img { flex: 0 0 20px; object-fit: contain; }
.account-method-divider { display: flex; align-items: center; gap: 20px; margin-block: 24px 16px; color: var(--muted); }
.account-method-divider::before, .account-method-divider::after { content: ""; flex: 1; border-top: 1px solid var(--line); }

.profile-tabs { margin-top: 36px; }
/* Tabs keep whole words; a row wider than the smallest screens scrolls within itself. */
.profile-tab-list { display: flex; gap: 4px; border-bottom: 1px solid var(--line); overflow-x: auto; }
.profile-tab-list[hidden] { display: none; }
.profile-tab-list [role=tab] { flex: 1 1 auto; overflow-wrap: normal; min-height: 44px; padding: 10px 6px; border: 0; border-bottom: 2px solid transparent; background: transparent; color: var(--muted); font: inherit; cursor: pointer; text-align: center; text-decoration: none; }
.profile-tab-list [role=tab][aria-selected=true] { border-bottom-color: var(--ink); color: var(--ink); font-weight: 600; }
.profile-tab-list [role=tab]:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; }
.account-panel .profile-tabs section { margin-top: 0; border-top: 0; padding-top: 24px; }

.account-panel input[type=submit]:hover:not(:disabled):not([aria-disabled=true]), .public-form input[type=submit]:hover:not(:disabled):not([aria-disabled=true]) { background: var(--accent-hover); }

/* Settings: the wider workspace shell with ruled panes; sign-in and confirmation forms keep the narrow account column. */
.account-panel.account-settings { max-width: 1200px; margin-inline: 0; }
.account-settings-heading p { max-width: 640px; margin-bottom: 0; color: var(--muted); }
.account-settings .profile-tabs { margin-top: 28px; border-block: 1px solid var(--line); background: var(--surface); }
.account-settings .profile-tab-list { padding-inline: 12px; background: var(--paper); }
.account-settings .profile-tab-list [role=tab] { flex: 0 0 auto; min-width: 120px; padding-inline: 20px; }
.account-settings .profile-tab-list [role=tab][aria-selected=true] { border-bottom-width: 3px; }
.account-panel.account-settings .profile-tabs > section { padding: 0; }
.account-panel.account-settings .profile-tabs .account-block { display: grid; grid-template-columns: minmax(220px, 1fr) minmax(0, 2fr); column-gap: 48px; align-items: start; margin: 0; padding: 28px 24px; border-top: 1px solid var(--line); }
.account-panel.account-settings .profile-tabs > section > .account-block:first-child { border-top: 0; }
.account-block-intro h2 { margin-bottom: 8px; font-size: 1.5rem; }
.account-block-intro p { margin-bottom: 0; color: var(--muted); }
.account-block-body { min-width: 0; }
.account-block-body > :last-child, .account-block-body form:last-child { margin-bottom: 0; }
.account-block-body > p:first-child { margin-top: 0; }
.account-block--lead .account-block-intro { grid-column: 1 / -1; }
.account-block--lead:has(.account-block-body) .account-block-intro { grid-column: auto; }
.account-settings .clue-parts { grid-template-columns: 1fr; gap: 0; margin: 0 0 16px; }
.account-settings .clue-parts > div { border-left: 0; border-top: 1px solid var(--line); padding: 14px 0; }
.account-settings .clue-parts:last-child { margin-bottom: 0; }
.account-settings .clue-parts > div:first-child { border-top: 0; padding-top: 0; }
.account-settings .puzzle-pagination { margin-top: 16px; }
@media (max-width: 760px) {
  .account-panel.account-settings .profile-tabs .account-block { grid-template-columns: minmax(0, 1fr); row-gap: 16px; padding: 24px 16px; }
  .account-settings .profile-tab-list { padding-inline: 0; }
  .account-settings .profile-tab-list [role=tab] { min-width: 0; padding-inline: 14px; }
}