/* =========================================================
   OBSERVER — USER SETTINGS / PHASE 1 + 2 + 3
   ========================================================= */

.user-settings-module {
    --settings-accent: #8b4cff;
    --settings-card-bg: rgba(22, 27, 35, 0.82);
    --settings-card-border: rgba(139, 76, 255, 0.16);
    padding-bottom: 56px;
}

.user-settings-module .observer-module-icon {
    background: rgba(139, 76, 255, 0.12);
    color: #a979ff;
}

.user-settings-account-summary {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: -8px 0 24px;
    padding: 14px 16px;
    border: 1px solid var(--module-border);
    border-radius: 10px;
    background: rgba(18, 22, 29, 0.72);
}

.user-settings-avatar {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 42px;
    border-radius: 50%;
    background: rgba(139, 76, 255, 0.12);
    color: #a979ff;
}

.user-settings-account-copy {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.user-settings-account-copy strong {
    color: var(--module-text);
    font-size: 14px;
    font-weight: 600;
}

.user-settings-account-copy span {
    color: var(--module-text-muted);
    font-size: 12px;
    overflow: hidden;
    text-overflow: ellipsis;
}

.user-settings-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    align-items: start;
}

.user-settings-card {
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--settings-card-border);
    border-radius: 11px;
    background: linear-gradient(145deg, rgba(28, 33, 42, 0.93), var(--settings-card-bg));
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.16);
}

.user-settings-card-heading {
    display: flex;
    gap: 13px;
    align-items: flex-start;
    margin-bottom: 22px;
}

.user-settings-card-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    flex: 0 0 42px;
    border-radius: 10px;
    border: 1px solid rgba(139, 76, 255, 0.17);
    background: rgba(139, 76, 255, 0.09);
    color: #a979ff;
}

.user-settings-card-heading h2 {
    margin: 1px 0 5px;
    color: var(--module-text);
    font-size: 17px;
    font-weight: 600;
}

.user-settings-card-heading p {
    margin: 0;
    color: var(--module-text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.user-settings-select {
    min-height: 42px;
    appearance: auto;
}

.user-settings-help {
    display: block;
    margin-top: 8px;
    color: var(--module-text-muted);
    font-size: 11px;
    line-height: 1.45;
}

.user-settings-card-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

.user-settings-response-sink {
    display: none !important;
}

.user-settings-security-items {
    display: grid;
    gap: 10px;
}

.user-settings-security-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 14px;
    border: 1px solid var(--module-border);
    border-radius: 9px;
    background: rgba(12, 15, 20, 0.24);
}

.user-settings-security-item > div {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-settings-security-item strong {
    color: var(--module-text-secondary);
    font-size: 13px;
}

.user-settings-security-item > div > span:not(.user-settings-phase-badge),
.user-settings-password-copy > span {
    color: var(--module-text-muted);
    font-size: 11px;
    line-height: 1.4;
}


.user-settings-password-item {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
}

.user-settings-security-row {
    width: 100%;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.user-settings-password-copy {
    width: 100%;
}

.user-settings-password-expand {
    flex: 0 0 auto;
    min-width: 132px;
    justify-content: center;
    white-space: nowrap;
}

.user-settings-password-chevron {
    margin-left: 2px;
    font-size: 10px;
    transition: transform .18s ease;
}

.user-settings-password-expand[aria-expanded="true"] .user-settings-password-chevron {
    transform: rotate(180deg);
}

.user-settings-password-item > .user-settings-password-form {
    width: 100%;
    display: grid;
    gap: 13px;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--module-border);
}

.user-settings-password-item > .user-settings-password-form[hidden] {
    display: none !important;
}

.user-settings-password-input-wrap {
    position: relative;
}

.user-settings-password-input-wrap .observer-module-input {
    width: 100%;
    padding-right: 43px;
}

.user-settings-password-toggle {
    position: absolute;
    top: 50%;
    right: 8px;
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    transform: translateY(-50%);
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--module-text-muted);
    cursor: pointer;
    transition: background .16s ease, color .16s ease;
}

.user-settings-password-toggle:hover,
.user-settings-password-toggle:focus-visible {
    background: rgba(139, 76, 255, 0.10);
    color: #b38aff;
    outline: none;
}

.user-settings-password-item .observer-module-input.error {
    border-color: var(--module-red-border);
}

.user-settings-password-actions {
    margin-top: 4px;
}

.user-settings-phase-badge {
    flex: 0 0 auto;
    padding: 5px 8px;
    border-radius: 999px;
    background: rgba(139, 76, 255, 0.1);
    color: #b38aff;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .35px;
}


/* =========================================================
   USER SETTINGS — MFA / PHASE 3
   ========================================================= */

.user-settings-mfa-item {
    align-items: stretch;
    flex-direction: column;
    gap: 0;
}

.user-settings-mfa-copy {
    min-width: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.user-settings-mfa-copy > span {
    color: var(--module-text-muted);
    font-size: 11px;
    line-height: 1.45;
}

.user-settings-mfa-title-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.user-settings-mfa-status {
    display: inline-flex;
    align-items: center;
    padding: 3px 7px;
    border-radius: 999px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: .25px;
    text-transform: uppercase;
}

.user-settings-mfa-status.success {
    color: var(--module-green);
    background: var(--module-green-bg);
    border: 1px solid var(--module-green-border);
}

.user-settings-mfa-status.pending,
.user-settings-mfa-status.warning {
    color: var(--module-orange);
    background: var(--module-orange-bg);
    border: 1px solid var(--module-orange-border);
}

.user-settings-mfa-status.neutral {
    color: var(--module-text-muted);
    background: rgba(255, 255, 255, .035);
    border: 1px solid var(--module-border);
}

.user-settings-mfa-expand {
    flex: 0 0 auto;
    min-width: 144px;
    justify-content: center;
    white-space: nowrap;
}

.user-settings-mfa-chevron {
    margin-left: 2px;
    font-size: 10px;
    transition: transform .18s ease;
}

.user-settings-mfa-expand[aria-expanded="true"] .user-settings-mfa-chevron {
    transform: rotate(180deg);
}

.user-settings-mfa-panel {
    width: 100%;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--module-border);
}

.user-settings-mfa-panel[hidden],
.user-settings-mfa-sensitive-form[hidden] {
    display: none !important;
}

.user-settings-mfa-panel-content {
    min-height: 1px;
}

.user-settings-mfa-message {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    padding: 12px 13px;
    border: 1px solid var(--module-border);
    border-radius: 9px;
    background: rgba(12, 15, 20, .27);
}

.user-settings-mfa-message > i {
    flex: 0 0 auto;
    width: 20px;
    margin-top: 2px;
    text-align: center;
}

.user-settings-mfa-message > div {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.user-settings-mfa-message strong {
    color: var(--module-text-secondary);
    font-size: 12px;
}

.user-settings-mfa-message span {
    color: var(--module-text-muted);
    font-size: 11px;
    line-height: 1.45;
}

.user-settings-mfa-message.is-success {
    border-color: var(--module-green-border);
    background: var(--module-green-bg);
    color: var(--module-green);
}

.user-settings-mfa-message.is-warning {
    border-color: var(--module-orange-border);
    background: var(--module-orange-bg);
    color: var(--module-orange);
}

.user-settings-mfa-message.is-error {
    border-color: var(--module-red-border);
    background: var(--module-red-bg);
    color: var(--module-red);
}

.user-settings-mfa-message.is-info {
    border-color: rgba(139, 76, 255, .25);
    background: rgba(139, 76, 255, .06);
    color: #a979ff;
}

.user-settings-mfa-intro {
    display: grid;
    gap: 15px;
}

.user-settings-mfa-actions {
    margin-top: 3px;
}

.user-settings-mfa-actions-split {
    justify-content: space-between;
    gap: 10px;
}

.user-settings-mfa-setup-grid {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
}

.user-settings-mfa-qr-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 9px;
}

.user-settings-mfa-qr-column > span {
    color: var(--module-text-muted);
    font-size: 10px;
    line-height: 1.4;
    text-align: center;
}

.user-settings-mfa-qr {
    width: 196px;
    height: 196px;
    display: grid;
    place-items: center;
    padding: 7px;
    border-radius: 10px;
    background: #fff;
    overflow: hidden;
}

.user-settings-mfa-qr.is-unavailable {
    padding: 14px;
    background: rgba(255, 255, 255, .04);
    color: var(--module-text-muted);
    font-size: 10px;
    line-height: 1.45;
    text-align: center;
}

.user-settings-mfa-qr-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.user-settings-mfa-setup-copy {
    min-width: 0;
}

.user-settings-mfa-setup-copy h3,
.user-settings-mfa-sensitive-form h3 {
    margin: 0 0 8px;
    color: var(--module-text-secondary);
    font-size: 14px;
    font-weight: 600;
}

.user-settings-mfa-steps {
    margin: 0 0 15px 18px;
    padding: 0;
    color: var(--module-text-muted);
    font-size: 11px;
    line-height: 1.55;
}

.user-settings-mfa-steps li + li {
    margin-top: 4px;
}

.user-settings-mfa-manual-key {
    display: grid;
    gap: 6px;
    margin-bottom: 15px;
}

.user-settings-mfa-manual-key > span {
    color: var(--module-text-muted);
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.user-settings-mfa-manual-key > div {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.user-settings-mfa-manual-key code {
    min-width: 0;
    flex: 1 1 auto;
    padding: 10px 11px;
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: rgba(10, 13, 18, .5);
    color: var(--module-text-secondary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 11px;
    letter-spacing: .7px;
    overflow-wrap: anywhere;
}

.user-settings-mfa-copy-button {
    flex: 0 0 auto;
}

.user-settings-mfa-code-group {
    margin-top: 2px;
}

.user-settings-mfa-code-input {
    max-width: 210px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 17px;
    letter-spacing: 4px;
    text-align: center;
}

.user-settings-mfa-enabled-panel {
    display: grid;
    gap: 14px;
}

.user-settings-mfa-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.user-settings-mfa-summary-grid > div {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 10px 11px;
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: rgba(12, 15, 20, .23);
}

.user-settings-mfa-summary-grid span {
    color: var(--module-text-muted);
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: .3px;
}

.user-settings-mfa-summary-grid strong {
    color: var(--module-text-secondary);
    font-size: 11px;
    overflow-wrap: anywhere;
}

.user-settings-mfa-management-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.user-settings-mfa-danger-button {
    color: var(--module-red);
    border-color: var(--module-red-border);
}

.user-settings-mfa-sensitive-form {
    display: grid;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--module-border);
    border-radius: 9px;
    background: rgba(12, 15, 20, .28);
}

.user-settings-mfa-sensitive-form.is-danger {
    border-color: var(--module-red-border);
    background: rgba(255, 70, 87, .025);
}

.user-settings-mfa-sensitive-form > p {
    margin: -3px 0 2px;
    color: var(--module-text-muted);
    font-size: 10px;
    line-height: 1.5;
}

.user-settings-mfa-recovery-display {
    display: grid;
    gap: 14px;
}

.user-settings-mfa-recovery-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.user-settings-mfa-recovery-grid code {
    display: block;
    padding: 10px 12px;
    border: 1px solid var(--module-border);
    border-radius: 8px;
    background: rgba(10, 13, 18, .55);
    color: var(--module-text-secondary);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 12px;
    letter-spacing: .6px;
    text-align: center;
}

.user-settings-mfa-recovery-help {
    margin: 0;
    color: var(--module-text-muted);
    font-size: 10px;
    line-height: 1.5;
}

.user-settings-audit-card {
    margin-top: 18px;
}

.user-settings-audit-filters {
    display: grid;
    grid-template-columns: minmax(140px, .75fr) minmax(140px, 1fr) minmax(140px, 1fr) minmax(130px, .75fr) minmax(190px, 1.25fr) auto;
    gap: 10px;
    align-items: center;
    margin-bottom: 18px;
}

.user-settings-search-wrap {
    position: relative;
}

.user-settings-search-wrap > i {
    position: absolute;
    z-index: 1;
    left: 13px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--module-text-muted);
    font-size: 12px;
    pointer-events: none;
}

.user-settings-search-wrap input {
    padding-left: 35px;
}

.user-settings-audit-results {
    min-height: 180px;
}

.user-settings-audit-meta {
    margin: 0 0 10px;
    color: var(--module-text-muted);
    font-size: 11px;
}

.user-settings-audit-table-wrap {
    width: 100%;
    overflow-x: auto;
    border: 1px solid var(--module-border);
    border-radius: 9px;
}

.user-settings-audit-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
}

.user-settings-audit-table th,
.user-settings-audit-table td {
    padding: 12px 13px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.055);
    text-align: left;
    vertical-align: middle;
}

.user-settings-audit-table th {
    color: var(--module-text-muted);
    background: rgba(12, 15, 20, 0.38);
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .45px;
    text-transform: uppercase;
}

.user-settings-audit-table td {
    color: var(--module-text-secondary);
    font-size: 12px;
}

.user-settings-audit-table tbody tr:last-child td {
    border-bottom: 0;
}

.user-settings-audit-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.018);
}

.user-settings-audit-status {
    display: inline-flex;
    align-items: center;
    padding: 4px 8px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 600;
}

.user-settings-audit-status.success {
    color: var(--module-green);
    background: var(--module-green-bg);
    border: 1px solid var(--module-green-border);
}

.user-settings-audit-status.failed,
.user-settings-audit-status.denied {
    color: var(--module-red);
    background: var(--module-red-bg);
    border: 1px solid var(--module-red-border);
}

.user-settings-audit-status.pending {
    color: var(--module-orange);
    background: var(--module-orange-bg);
    border: 1px solid var(--module-orange-border);
}

.user-settings-audit-empty {
    min-height: 190px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    color: var(--module-text-muted);
}

.user-settings-audit-empty i {
    margin-bottom: 5px;
    color: #a979ff;
    font-size: 25px;
}

.user-settings-audit-empty strong {
    color: var(--module-text-secondary);
    font-size: 13px;
}

.user-settings-audit-empty span {
    max-width: 520px;
    font-size: 11px;
    line-height: 1.5;
}

.user-settings-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 14px;
    margin-top: 16px;
}

.user-settings-pagination > span {
    color: var(--module-text-muted);
    font-size: 11px;
}

@media (max-width: 1100px) {
    .user-settings-audit-filters {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .user-settings-module {
        padding: 20px 16px 44px;
    }

    .user-settings-grid,
    .user-settings-audit-filters {
        grid-template-columns: 1fr;
    }

    .user-settings-card {
        padding: 18px;
    }

    .user-settings-card-actions .observer-module-primary,
    .user-settings-audit-filters .observer-module-secondary {
        width: 100%;
    }

    .user-settings-security-item {
        align-items: flex-start;
        flex-direction: column;
    }

    .user-settings-security-row {
        align-items: stretch;
        flex-direction: column;
    }

    .user-settings-password-expand,
    .user-settings-mfa-expand {
        width: 100%;
    }

    .user-settings-mfa-setup-grid,
    .user-settings-mfa-summary-grid,
    .user-settings-mfa-recovery-grid {
        grid-template-columns: 1fr;
    }

    .user-settings-mfa-setup-grid {
        gap: 18px;
    }

    .user-settings-mfa-actions-split,
    .user-settings-mfa-management-actions {
        flex-direction: column;
    }

    .user-settings-mfa-actions-split > button,
    .user-settings-mfa-management-actions > button {
        width: 100%;
    }

    .user-settings-mfa-manual-key > div {
        align-items: stretch;
        flex-direction: column;
    }

    .user-settings-mfa-copy-button {
        width: 100%;
    }
}