.account-center { padding-top: 64px; }
[data-account-shell] { position: fixed; inset: 0 0 auto; z-index: 50; background: color-mix(in srgb, var(--surface) 96%, transparent); border-bottom: 1px solid var(--border); }
.topbar { width: min(var(--content), calc(100% - 32px)); height: 64px; margin: auto; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--text); font-weight: 740; white-space: nowrap; }
.brand img { width: 30px; height: 30px; }
.desktop-nav { display: flex; align-items: stretch; align-self: stretch; gap: 4px; }
.desktop-nav a { display: inline-flex; align-items: center; gap: 7px; padding: 0 11px; color: var(--text-secondary); border-bottom: 2px solid transparent; }
.desktop-nav svg { width: 18px; height: 18px; }
.desktop-nav a:hover { color: var(--text); }
.desktop-nav a[aria-current="page"] { color: var(--text); border-bottom-color: var(--brand); }
.topbar-actions { margin-left: auto; display: flex; align-items: center; gap: 5px; }
.message-entry { position: relative; width: 42px; height: 42px; display: grid; place-items: center; border-radius: 50%; color: var(--text-secondary); }
.message-entry:hover { color: var(--text); background: var(--surface-subtle); }
.message-entry svg { width: 21px; height: 21px; }
.unread-badge { position: absolute; top: 4px; right: 3px; min-width: 8px; height: 8px; padding: 0; border: 2px solid var(--surface); border-radius: 8px; background: var(--danger); color: transparent; font-size: 0; }
.unread-badge.count { top: 0; right: -2px; min-width: 18px; height: 18px; padding: 0 4px; color: #fff; font-size: 10px; line-height: 14px; text-align: center; }
.avatar-menu { position: relative; }
.avatar-menu summary { list-style: none; display: flex; align-items: center; gap: 9px; min-width: 44px; min-height: 44px; padding: 4px; border-radius: var(--radius); cursor: pointer; }
.avatar-menu summary::-webkit-details-marker { display: none; }
.avatar-menu summary:hover { background: var(--surface-subtle); }
.avatar-label { max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font-size: 13px; }
.avatar { width: 34px; height: 34px; flex: 0 0 auto; display: grid; place-items: center; overflow: hidden; border-radius: 50%; background: var(--brand-soft); color: var(--brand); font-size: 14px; font-weight: 750; }
.avatar.large { width: 42px; height: 42px; font-size: 17px; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.avatar-popover { position: absolute; top: calc(100% + 8px); right: 0; width: 254px; padding: 10px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-menu); }
.account-identity { display: flex; align-items: center; gap: 11px; padding: 7px; }
.account-identity div { min-width: 0; display: grid; }
.account-identity strong, .account-identity small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account-identity small { color: var(--muted); }
.service-context { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin: 5px 7px 8px; padding: 8px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); color: var(--text-secondary); font-size: 12px; }
.service-context small { color: var(--muted); }
.avatar-popover nav { display: grid; }
.avatar-popover nav a, .avatar-popover > button { width: 100%; min-height: 36px; display: flex; align-items: center; padding: 7px 9px; color: var(--text); background: transparent; border: 0; border-radius: var(--radius-sm); text-align: left; }
.avatar-popover nav a:hover, .avatar-popover > button:hover { background: var(--surface-subtle); }
.avatar-popover > button { margin-top: 5px; padding-top: 9px; border-top: 1px solid var(--border); border-radius: 0; color: var(--danger); }
.mobile-nav { display: none; }

.account-main { width: min(var(--content), calc(100% - 32px)); margin: auto; padding: 42px 0 76px; }
.page-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.page-heading > div { min-width: 0; }
.eyebrow { margin: 0 0 5px; color: var(--brand); font-size: 13px; font-weight: 700; }
.page-heading h1 { margin: 0; font-size: 30px; line-height: 1.25; }
.page-heading p { margin: 8px 0 0; color: var(--text-secondary); }
.profile-heading { display: flex; align-items: center; justify-content: flex-start; gap: 16px; }
.profile-heading .avatar { width: 58px; height: 58px; font-size: 22px; }
.section { padding: 26px 0; border-top: 1px solid var(--border); }
.section:first-of-type { border-top: 0; }
.section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 18px; }
.section-heading h2 { margin: 0; font-size: 19px; }
.section-heading p { margin: 5px 0 0; color: var(--muted); }
.overview-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; margin: 0; border-top: 1px solid var(--border); }
.overview-grid > div { min-width: 0; padding: 15px 0; border-bottom: 1px solid var(--border); }
.overview-grid dt { color: var(--muted); font-size: 13px; }
.overview-grid dd { margin: 6px 0 0; overflow-wrap: anywhere; font-weight: 650; }

.service-list, .session-list, .authorization-list, .notice-list, .request-list, .audit-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--border); }
.service-row, .session-row, .authorization-row, .notice-row, .request-row, .list-item { min-width: 0; display: flex; align-items: center; gap: 14px; padding: 15px 0; border-bottom: 1px solid var(--border); }
.service-row > span:nth-child(2), .session-copy, .authorization-row > div, .notice-row > div, .request-row > div, .list-item-main { min-width: 0; flex: 1; display: grid; gap: 3px; }
.service-row small, .session-copy span, .session-copy small, .authorization-row span, .authorization-row p, .authorization-row small, .notice-row p, .notice-row small, .request-row p, .request-row small, .list-item small { margin: 0; color: var(--muted); overflow-wrap: anywhere; }
.service-icon { width: 38px; height: 38px; flex: 0 0 auto; display: grid; place-items: center; background: var(--surface-subtle); border-radius: var(--radius); }
.service-icon img, .authorization-row > img { width: 28px; height: 28px; }
.session-icon { width: 44px; height: 44px; flex: 0 0 auto; display: grid; place-items: center; color: var(--brand); background: var(--brand-soft); border-radius: var(--radius); font-size: 12px; font-weight: 750; }
.session-copy > div { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.row-actions { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.empty-state { display: grid; gap: 3px; padding: 22px 0; color: var(--muted); }
.empty-state strong { color: var(--text-secondary); }

.settings-form { width: min(620px, 100%); display: grid; gap: 18px; }
.settings-form .form-actions { display: flex; gap: 10px; }
.avatar-editor { display: flex; align-items: center; gap: 18px; margin-bottom: 24px; }
.avatar-editor .avatar { width: 84px; height: 84px; font-size: 30px; }
.avatar-editor > div { display: grid; gap: 10px; }
.avatar-editor p { margin: 0; color: var(--muted); font-size: 13px; }
.inline-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.read-only-row { min-height: 70px; display: flex; align-items: center; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.read-only-row > div { min-width: 0; flex: 1; display: grid; gap: 2px; }
.read-only-row > div > span { color: var(--muted); font-size: 13px; }
.read-only-row strong { overflow-wrap: anywhere; }
.read-only-row small { display: flex; align-items: center; gap: 5px; color: var(--muted); }
.read-only-row small svg { width: 14px; height: 14px; }
.read-only-row .verification-badge, .overview-grid .verification-badge { width: max-content; display: inline-flex; align-items: center; gap: 5px; margin-top: 3px; color: var(--success); font-size: 12px; font-weight: 700; }
.verification-badge::before { content: "✓"; width: 17px; height: 17px; display: inline-grid; place-items: center; border-radius: 50%; color: #fff; background: var(--success); font-size: 11px; }
.read-only-row .verification-badge.pending, .overview-grid .verification-badge.pending { color: var(--warning); }
.verification-badge.pending::before { content: "!"; background: var(--warning); }
.profile-save-dock { position: sticky; bottom: 18px; z-index: 8; display: flex; align-items: center; justify-content: flex-end; gap: 14px; margin-top: 8px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); box-shadow: var(--shadow-menu); }
.profile-save-dock[hidden] { display: none; }
.danger-zone { border-top-color: color-mix(in srgb, var(--danger) 35%, var(--border)); }
.identity-channel-list { border-top: 1px solid var(--border); }
.identity-channel { min-width: 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--border); }
.identity-channel > div { min-width: 0; display: grid; gap: 3px; }
.identity-channel > div span, .identity-channel > div small { overflow-wrap: anywhere; }
.identity-channel > div span { color: var(--text-secondary); }
.identity-channel > div small { color: var(--muted); }
.identity-actions { margin-top: 16px; }
.identity-action-hint { min-height: 20px; margin: 10px 0 0; color: var(--muted); font-size: 13px; line-height: 1.55; }
.inline-settings-panel { margin-top: 18px; padding: 18px; border: 1px solid var(--border); border-radius: var(--radius); background: var(--surface-subtle); }
.inline-settings-panel[hidden] { display: none; }
.inline-settings-panel header h3, .inline-settings-panel header p { margin: 0; }
.inline-settings-panel header h3 { font-size: 16px; }
.inline-settings-panel header p { margin-top: 4px; color: var(--muted); }
.inline-settings-panel .qq-verification { background: var(--surface); }
.text-button:disabled { cursor: not-allowed; opacity: .45; }

.notification-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; margin-bottom: 24px; }
.switch-row { min-height: 46px; display: flex; align-items: center; justify-content: space-between; gap: 14px; color: var(--text-secondary); font-weight: 500; }
.notification-category { display: grid; grid-template-columns: minmax(180px, .8fr) minmax(260px, 1.2fr); gap: 28px; padding: 18px 0; border-top: 1px solid var(--border); }
.notification-category h2 { margin: 0; font-size: 16px; }
.notification-category p { margin: 4px 0 0; color: var(--muted); }
.channel-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.channel-grid .switch-row { min-height: 40px; padding: 7px 9px; background: var(--surface-subtle); border-radius: var(--radius); }
.notice-row.unread { border-left: 3px solid var(--brand); padding-left: 12px; }
.notice-row > div > span, .request-row > div > span { color: var(--brand); font-size: 12px; font-weight: 700; }
.audit-title { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.scope-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.access-history-heading { margin-top: 28px; padding-top: 22px; border-top: 1px solid var(--border); }
.access-history-heading h3 { margin: 0; font-size: 17px; }

.legal-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px 24px; }
.legal-links a { min-height: 46px; display: flex; align-items: center; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--border); color: var(--text); }
.legal-links a::after { content: "›"; color: var(--muted); }
.account-footer { border-top: 1px solid var(--border); color: var(--muted); font-size: 13px; }
.account-footer > div { width: min(var(--content), calc(100% - 32px)); margin: auto; padding: 20px 0; display: flex; justify-content: space-between; gap: 16px; }
.account-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.legal-notice { position: fixed; z-index: 45; right: 18px; bottom: 18px; width: min(560px, calc(100% - 36px)); display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow-menu); }
.legal-notice p { margin: 0 0 4px; }
.legal-notice nav, .legal-notice > div:last-child { display: flex; gap: 10px; }

@media (max-width: 900px) {
  .avatar-label { display: none; }
  .overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .notification-category { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 720px) {
  .account-center { padding-top: 56px; padding-bottom: 66px; }
  .topbar { height: 56px; }
  .desktop-nav { display: none; }
  .mobile-nav { position: fixed; inset: auto 0 0; z-index: 49; height: 62px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); padding-bottom: env(safe-area-inset-bottom); background: var(--surface); border-top: 1px solid var(--border); }
  .mobile-nav a { display: grid; grid-template-rows: 23px 17px; place-items: center; padding: 7px 3px 6px; color: var(--muted); font-size: 11px; text-align: center; }
  .mobile-nav svg { width: 21px; height: 21px; }
  .mobile-nav a[aria-current="page"] { color: var(--brand); font-weight: 700; }
  .account-main { padding-top: 28px; }
  .page-heading { align-items: flex-start; flex-direction: column; }
  .page-heading h1 { font-size: 26px; }
  .overview-grid { grid-template-columns: 1fr; }
  .notification-controls { grid-template-columns: 1fr; }
  .channel-grid { grid-template-columns: 1fr; }
  .scope-fields { grid-template-columns: 1fr; }
  .row-actions { align-items: stretch; flex-direction: column; }
  .session-row, .authorization-row { align-items: flex-start; }
  .account-footer > div { flex-direction: column; }
  .legal-notice { bottom: 76px; align-items: stretch; flex-direction: column; }
  .profile-save-dock { position: fixed; left: 12px; right: 12px; bottom: calc(72px + env(safe-area-inset-bottom)); }
  .identity-channel { align-items: flex-start; }
  .inline-settings-panel { padding: 14px; }
}

@media (max-width: 430px) {
  .topbar, .account-main, .account-footer > div { width: min(100% - 24px, var(--content)); }
  .avatar-popover { position: fixed; top: 62px; right: 12px; width: min(276px, calc(100% - 24px)); }
  .profile-heading .avatar { width: 50px; height: 50px; }
  .avatar-editor { align-items: flex-start; }
  .avatar-editor .avatar { width: 68px; height: 68px; }
  .legal-links { grid-template-columns: 1fr; }
}