.account-page { padding-top: 104px; }
.account-shell { width: min(1080px, 100%); margin: 0 auto; }
.account-auth-view { width: min(480px, 100%); margin: 0 auto; }
.account-auth-view[hidden], .account-profile-view[hidden] { display: none !important; }
.account-card { padding: clamp(24px, 5vw, 42px); text-align: center; }
.account-card__icon { font-size: 3rem; margin-bottom: 8px; }
.account-title { font: 700 clamp(1.7rem, 6vw, 2.4rem)/1.1 var(--font-mono); margin: 8px 0 10px; }
.account-subtitle { color: var(--color-text-secondary); font-size: .95rem; }
.account-skip-link {
    position: fixed;
    z-index: 100;
    top: 10px;
    left: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    background: #fff;
    color: #160d2e;
    font-weight: 800;
    transform: translateY(-160%);
}
.account-skip-link:focus { transform: translateY(0); }
.account-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin: 26px 0 22px; padding: 5px; border-radius: 14px; background: rgba(255,255,255,.06); }
.account-tabs button { padding: 10px; border-radius: 10px; color: var(--color-text-secondary); font-weight: 800; }
.account-tabs button.is-active { color: #211800; background: var(--economy-gold); }
.account-form { display: grid; gap: 14px; text-align: left; }
.account-form label { display: block; margin-bottom: 6px; color: var(--color-text-secondary); font-size: .85rem; font-weight: 700; }
.account-form input { width: 100%; padding: 12px 14px; border: 1px solid rgba(255,255,255,.18); border-radius: 12px; background: rgba(0,0,0,.25); color: white; font: inherit; }
.account-form input:focus { border-color: var(--color-accent); outline: none; box-shadow: 0 0 0 3px rgba(6,182,212,.15); }
.account-form input[aria-invalid="true"] { border-color: var(--economy-danger); }
.account-form input::placeholder { color: var(--color-text-muted); }
.account-field-error { display: block; min-height: 0; margin-top: 4px; color: var(--economy-danger); font-size: .78rem; }
.account-submit { width: 100%; margin-top: 4px; }
.account-submit:disabled { opacity: .55; cursor: wait; }
.account-status { min-height: 24px; margin: 0; color: var(--color-text-secondary); font-size: .88rem; text-align: center; }
.account-status--success { color: var(--economy-green); }
.account-status--error { color: var(--economy-danger); }
.account-note { margin-top: 22px; color: var(--color-text-muted); font-size: .78rem; line-height: 1.5; }

.account-profile-view { display: grid; gap: 18px; }
.account-access-message {
    margin: 0;
    padding: 12px 14px;
    border: 1px solid rgba(255, 112, 140, .35);
    border-radius: 12px;
    background: rgba(255, 112, 140, .1);
    color: #ffc2cf;
}
.account-profile-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
    padding: 4px 2px 10px;
}
.account-profile-kicker,
.account-chess-eyebrow {
    margin: 0 0 5px;
    color: var(--economy-gold);
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .1em;
    text-transform: uppercase;
}
.account-profile-title { margin: 0; font: 700 clamp(2rem, 5vw, 3.4rem)/1.05 var(--font-mono); }
.account-profile-lead { margin: 8px 0 0; color: var(--color-text-secondary); }
.account-admin-link {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 9px 14px;
    border: 1px solid rgba(255, 213, 74, .38);
    border-radius: 12px;
    color: var(--economy-gold);
    background: rgba(255, 213, 74, .08);
    font-weight: 800;
    white-space: nowrap;
}
.account-admin-link:hover { background: rgba(255, 213, 74, .14); }
.account-admin-link[hidden] { display: none !important; }
.account-profile-grid { display: grid; grid-template-columns: minmax(270px, 340px) minmax(0, 1fr); gap: 18px; align-items: stretch; }
.account-identity-card,
.account-chess-card,
.account-profile-actions { padding: clamp(20px, 3vw, 30px); }
.account-identity-card { display: flex; flex-direction: column; align-items: flex-start; }
.account-avatar {
    width: 76px;
    height: 76px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(255, 213, 74, .4);
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(255, 213, 74, .22), rgba(139, 92, 246, .22));
    color: #fff2b5;
    font: 800 2rem/1 var(--font-mono);
}
.account-identity { width: 100%; margin-top: 18px; }
.account-identity h2 { margin: 7px 0 2px; font: 700 1.45rem/1.2 var(--font-mono); overflow-wrap: anywhere; }
.account-identity p { margin: 0; color: var(--color-text-secondary); overflow-wrap: anywhere; }
.account-role,
.account-local-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    min-height: 28px;
    padding: 4px 9px;
    border-radius: 999px;
    background: rgba(94, 225, 255, .11);
    color: #b9f5ff;
    font-size: .72rem;
    font-weight: 800;
}
.account-details { width: 100%; display: grid; gap: 10px; margin-top: auto; padding-top: 24px; }
.account-details > div { padding: 13px 14px; border-radius: 14px; background: rgba(255,255,255,.05); }
.account-details dt { color: var(--color-text-muted); font-size: .75rem; }
.account-details dd { margin: 2px 0 0; color: #fff; font-size: .95rem; }
.account-details dd strong { color: var(--economy-gold); font-size: 1.25rem; }
.account-chess-card { display: flex; flex-direction: column; min-width: 0; }
.account-chess-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; }
.account-chess-heading h2 { margin: 0; font: 700 clamp(1.25rem, 3vw, 1.65rem)/1.2 var(--font-mono); }
.account-local-badge { flex: 0 0 auto; background: rgba(255,255,255,.06); color: var(--color-text-secondary); }
.account-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; margin: 24px 0 16px; }
.account-stats > div { min-width: 0; padding: 14px 10px; border: 1px solid rgba(255,255,255,.08); border-radius: 14px; background: rgba(0,0,0,.16); text-align: center; }
.account-stats dt { color: var(--color-text-muted); font-size: .7rem; line-height: 1.35; }
.account-stats dd { margin: 5px 0 0; color: #fff; font: 800 1.55rem/1 var(--font-mono); }
.account-weakness { margin: 0 0 20px; color: var(--color-text-secondary); }
.account-weakness strong { color: #fff; }
.account-chess-link { width: fit-content; display: inline-flex; align-items: center; gap: 10px; margin-top: auto; }
.account-profile-actions { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.account-profile-actions p { margin: 0; color: var(--color-text-secondary); font-size: .88rem; }
.account-logout { flex: 0 0 auto; border: 1px solid rgba(255,112,140,.34); background: rgba(255,112,140,.1); color: #ffb4c3; }
.account-logout:hover { background: rgba(255,112,140,.17); }

@media (max-width: 820px) {
    .account-profile-grid { grid-template-columns: 1fr; }
    .account-identity-card { display: grid; grid-template-columns: auto minmax(0, 1fr); column-gap: 18px; }
    .account-identity { margin-top: 0; align-self: center; }
    .account-details { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
    .account-page { padding: 92px 12px 32px; }
    .account-card,
    .account-identity-card,
    .account-chess-card,
    .account-profile-actions { border-radius: 18px; }
    .account-profile-header,
    .account-profile-actions { align-items: stretch; flex-direction: column; }
    .account-admin-link,
    .account-logout,
    .account-chess-link { width: 100%; }
    .account-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 390px) {
    .account-identity-card { grid-template-columns: 1fr; }
    .account-identity { margin-top: 16px; }
    .account-details { grid-column: auto; grid-template-columns: 1fr; }
    .account-chess-heading { align-items: flex-start; flex-direction: column; }
}