.account-shell { width: min(980px, calc(100% - 32px)); margin: 0 auto; padding: 56px 0 90px; }
.account-panel { border: 1px solid var(--line); border-radius: 20px; padding: clamp(24px,5vw,48px); background: var(--surface); box-shadow: var(--shadow); }
.account-panel h1 { margin: 6px 0 8px; font-size: clamp(2rem,5vw,3.3rem); letter-spacing: -.055em; }
.account-lead { color: var(--muted); font-family: system-ui,sans-serif; }
.status-box { margin-top: 24px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.login-form { display: grid; gap: 10px; max-width: 520px; margin-top: 25px; }
.login-form label { font-weight: 900; margin-top: 7px; }
.login-form input { min-height: 50px; border: 1px solid var(--line); border-radius: 11px; padding: 10px 13px; color: var(--text); background: var(--surface-2); }
.login-form .btn { margin-top: 12px; }
.form-message { min-height: 24px; color: #ff4e91; }
.library-heading { display: flex; justify-content: space-between; align-items: center; gap: 15px; }
.library-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 18px; margin-top: 20px; }
.library-card { border: 1px solid var(--line); border-radius: 14px; padding: 20px; background: var(--surface-2); }
.library-card h3 { margin-top: 0; }
.library-actions, .success-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 18px; }
.credential-box { display: grid; gap: 7px; margin: 22px 0; padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: var(--surface-2); }
.credential-box span { color: var(--muted); font-size: .9rem; }
.access-code { font-size: clamp(1.1rem,4vw,1.7rem); color: var(--cyan); letter-spacing: .05em; overflow-wrap: anywhere; }
.success-check { width: 70px; height: 70px; display: grid; place-items: center; border-radius: 50%; background: var(--green); color: white; font-size: 2.2rem; font-weight: 900; }
.warning-note { color: var(--gold); }
@media (max-width: 650px) { .library-grid { grid-template-columns: 1fr; } .library-heading { align-items: flex-start; flex-direction: column; } }