.account-shell { width: 100%; max-width: 980px; padding: 24px; margin: 0 auto; }
.account-shell-login { max-width: 520px; margin-block: auto; padding: 0; }
body[data-page="login"] #game-canvas { padding: 20px 16px; }
.account-shell-login .account-card { padding: 26px 30px; }
.account-shell-login .account-title { font-size: clamp(2.2rem, 6vw, 3rem); line-height: 1.1; }
.account-shell-login .account-copy { margin-bottom: 18px; }
.account-grid { display: grid; grid-template-columns: minmax(0, 1fr); width: 100%; }
.account-card { background: rgba(10, 11, 9, .88); border: 1px solid var(--border-col); border-top: 3px solid var(--primary); border-radius: 8px; padding: clamp(22px, 4vw, 38px); box-shadow: 0 18px 45px rgba(0, 0, 0, .45); }
.account-kicker { color: var(--accent); text-transform: uppercase; letter-spacing: .18em; font-size: .72rem; font-weight: 700; }
.account-title { color: var(--primary); text-transform: uppercase; font-size: clamp(2.2rem, 7vw, 4rem); line-height: .95; margin: 10px 0 12px; }
.account-copy { color: #a1a1aa; line-height: 1.55; margin-bottom: 24px; }
.account-tabs { display: flex; gap: 8px; border-bottom: 1px solid var(--border-col); margin-bottom: 24px; }
.account-tab { flex: 1; border: 0; border-bottom: 3px solid transparent; background: transparent; color: #71717a; padding: 12px; text-transform: uppercase; font-weight: 900; cursor: pointer; }
.account-tab.is-active { color: var(--primary); border-bottom-color: var(--primary); }
.account-form { display: grid; gap: 15px; }
.account-form[hidden], .account-panel[hidden] { display: none; }
.account-form label { display: grid; gap: 7px; color: #a1a1aa; font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; }
.account-input { width: 100%; background: #050605; border: 2px solid var(--border-col); border-radius: 5px; color: #fff; padding: 13px 14px; font: 700 1rem 'Share Tech Mono', monospace; outline: none; }
.account-input:focus { border-color: var(--primary); }
.account-submit { border: 1px solid #000; border-radius: 4px; background: var(--primary); color: #000; box-shadow: 4px 4px 0 #000; padding: 14px 20px; font: 1.15rem 'Black Ops One', cursive; text-transform: uppercase; cursor: pointer; transition: .2s; }
.account-submit:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 #000; }
.account-submit:disabled { opacity: .55; cursor: wait; transform: none; }
.account-link { border: 0; background: transparent; padding: 0; color: var(--primary); font: 700 .82rem 'Share Tech Mono', monospace; text-decoration: none; cursor: pointer; }
.account-message { display: none; border: 1px solid var(--border-col); background: #080908; color: #d4d4d8; border-radius: 4px; padding: 12px; margin-bottom: 16px; font-weight: 700; }
.account-message.is-visible { display: block; }
.account-message.is-error { border-color: #ef4444; color: #fca5a5; }
.account-message.is-success { border-color: #22c55e; color: #86efac; }
.profile-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 24px; }
.profile-identity { color: #a1a1aa; }
.profile-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.profile-stat { min-width: 0; background: rgba(0, 0, 0, .4); border: 1px solid var(--border-col); border-left: 3px solid var(--primary); padding: 18px; }
.profile-stat-label { color: #71717a; text-transform: uppercase; font-size: .68rem; font-weight: 900; letter-spacing: .08em; }
.profile-stat-value { color: #fff; font-family: 'Black Ops One', cursive; font-size: clamp(1.4rem, 3vw, 2.1rem); overflow-wrap: anywhere; margin-top: 8px; }
.profile-number { white-space: nowrap; overflow-wrap: normal; word-break: keep-all; font-variant-numeric: tabular-nums; letter-spacing: -0.02em; }
.admin-page-link { display: inline-flex; margin-left: 14px; }
.profile-section { margin-top: 22px; background: rgba(0, 0, 0, .3); border: 1px solid var(--border-col); border-radius: 6px; padding: 20px; }
.profile-section h3 { color: var(--primary); text-transform: uppercase; font-size: 1.25rem; margin: 0 0 16px; }
.danger-button { background: #7f1d1d; color: #fff; }
@media (max-width: 800px) {
    .account-grid { grid-template-columns: 1fr; }
    .profile-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px) {
    .account-shell { padding: 14px; }
    .profile-head { align-items: start; flex-direction: column; }
    .profile-stats { grid-template-columns: 1fr; }
    .profile-stat-value.profile-number { font-size: clamp(1.4rem, 8vw, 2.4rem); }
    .admin-page-link { margin: 12px 0 0; }
}