.profile-section { padding: 22px 24px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); }
.profile-section h2 { font-size: 1.05rem; }
.avatar-editor { display: flex; gap: 24px; align-items: center; flex-wrap: wrap; }
.appearance-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.appearance-option {
  display: grid; gap: 10px; padding: 10px; border-radius: var(--r-md); border: 2px solid var(--border); background: var(--surface);
  cursor: pointer; font: 600 .875rem var(--font); color: var(--text); text-align: left;
}
.appearance-option:hover { border-color: var(--border-strong); }
.appearance-option.on { border-color: var(--primary); box-shadow: var(--ring); }
.appearance-option span { display: flex; align-items: center; gap: 6px; }
.appearance-option svg { width: 16px; height: 16px; }
.appearance-preview { height: 64px; border-radius: 8px; overflow: hidden; display: grid; grid-template-columns: 30% 1fr; border: 1px solid rgb(0 0 0 / 8%); }
.appearance-preview i { display: block; }
.preview-light { background: #f7f7fb; } .preview-light i:first-child { background: #fff; } .preview-light i:last-child { background: linear-gradient(#7c3aed 0 10px, transparent 10px) 10px 12px / 50% 100% no-repeat, linear-gradient(#e6e4ef 0 6px, transparent 6px) 10px 30px / 70% 100% no-repeat; }
.preview-dark { background: #0f0f17; } .preview-dark i:first-child { background: #1a1a26; } .preview-dark i:last-child { background: linear-gradient(#a78bfa 0 10px, transparent 10px) 10px 12px / 50% 100% no-repeat, linear-gradient(#2e2d40 0 6px, transparent 6px) 10px 30px / 70% 100% no-repeat; }
.preview-system { background: linear-gradient(135deg, #f7f7fb 50%, #0f0f17 50%); }
.preview-system i { display: none; }
@media (max-width: 560px) { .appearance-options { grid-template-columns: 1fr; } .appearance-preview { height: 44px; } }

/* Segurança */
.security-head { display: flex; gap: 14px; align-items: flex-start; }
.security-state { display: grid; place-items: center; width: 44px; height: 44px; flex: none; border-radius: var(--r-md); background: var(--surface-2); color: var(--text-2); }
.security-state.is-on { background: var(--success-soft); color: var(--success); }
.security-state svg { width: 22px; height: 22px; }
.mfa-list { list-style: none; margin: 0; padding: 0; display: grid; border: 1px solid var(--border); border-radius: var(--r-md); }
.mfa-list li { display: flex; gap: 12px; align-items: center; padding: 12px 14px; }
.mfa-list li + li { border-top: 1px solid var(--border); }
.mfa-list-icon { display: grid; place-items: center; width: 34px; height: 34px; flex: none; border-radius: var(--r-sm); background: var(--primary-soft); color: var(--primary); }
.mfa-list-icon svg { width: 18px; height: 18px; }
.mfa-list-text { flex: 1; min-width: 0; display: grid; gap: 2px; }
.mfa-options-title { font-weight: 600; font-size: .9rem; margin: 0; }
.mfa-options { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 10px; }
.mfa-option {
  display: grid; gap: 4px; justify-items: start; text-align: left; padding: 14px; border-radius: var(--r-md);
  border: 1px dashed var(--border-strong); background: var(--surface); color: var(--text); font: inherit; cursor: pointer;
}
.mfa-option:hover { border-style: solid; border-color: var(--primary); background: var(--primary-soft); }
.mfa-option svg { width: 22px; height: 22px; color: var(--primary); margin-bottom: 4px; }
.setup-steps { margin: 0; padding-left: 20px; display: grid; gap: 4px; }
.totp-qr { justify-self: center; border-radius: var(--r-md); background: #fff; padding: 8px; border: 1px solid var(--border); }
.totp-manual summary { cursor: pointer; color: var(--primary); font-weight: 500; font-size: .9rem; }
.totp-secret { display: flex; gap: 8px; align-items: center; margin: 10px 0 4px; }
.totp-secret code { flex: 1; font-size: 1rem; letter-spacing: .06em; padding: 8px 10px; background: var(--surface-2); border-radius: var(--r-sm); word-break: break-all; }
.recovery-codes {
  list-style: none; margin: 0; padding: 16px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 20px;
  background: var(--surface-2); border-radius: var(--r-md); counter-reset: code;
}
.recovery-codes li { counter-increment: code; display: flex; gap: 8px; align-items: baseline; }
.recovery-codes li::before { content: counter(code) '.'; color: var(--text-3); font-size: .8rem; min-width: 1.6em; text-align: right; }
.recovery-codes code { font-size: 1.05rem; letter-spacing: .06em; }
.code-input { font-size: 1.25rem; letter-spacing: .12em; font-variant-numeric: tabular-nums; }
.code-input.is-digits { font-size: 1.6rem; letter-spacing: .5em; text-align: center; padding-left: .5em; }
.privacy-toggles { border: 0; margin: 0; padding: 0; display: grid; gap: 10px; }
.privacy-toggles legend { font-weight: 600; font-size: .875rem; margin-bottom: 8px; }
.security .segmented { justify-self: start; max-width: 100%; overflow-x: auto; }