/* Phase 75.4 — Luminous Atelier authentication composition */
.mw-auth-experience {
    display: grid;
    grid-template-columns: minmax(17rem, 0.82fr) minmax(24rem, 1.18fr);
    width: min(100%, 68rem);
    margin-inline: auto;
    padding-block: var(--mw-space-10);
}

.mw-auth-context {
    display: flex;
    min-width: 0;
    flex-direction: column;
    justify-content: space-between;
    gap: var(--mw-space-10);
    padding-block: var(--mw-space-6);
    padding-inline-end: var(--mw-space-10);
    border-inline-end: 1px solid var(--mw-border-default);
}

.mw-auth-context__rule {
    display: flex;
    width: 4.5rem;
    height: 0.25rem;
    background: var(--mw-brand-primary);
}

.mw-auth-context__rule span {
    width: 1.125rem;
    margin-inline-start: auto;
    background: var(--mw-palette-brass);
}

.mw-auth-eyebrow {
    margin: 0 0 var(--mw-space-3);
    color: var(--mw-brand-primary);
    font-size: var(--mw-type-caption);
    font-weight: 800;
    letter-spacing: 0.08em;
    line-height: 1.4;
    text-transform: uppercase;
}

.mw-auth-context h1 {
    max-width: 11ch;
    margin: 0;
    color: var(--mw-text-primary);
    font-family: var(--mw-font-display);
    font-size: var(--mw-type-display);
    font-weight: 700;
    line-height: 1.06;
}

[dir="rtl"] .mw-auth-context h1 {
    max-width: 14ch;
    font-family: var(--mw-font-arabic);
    line-height: 1.35;
}

.mw-auth-context__message {
    max-width: 35rem;
    margin: var(--mw-space-5) 0 0;
    color: var(--mw-text-secondary);
    font-size: var(--mw-type-body-large);
    line-height: 1.75;
}

.mw-auth-next {
    display: flex;
    max-width: 24rem;
    align-items: flex-start;
    gap: var(--mw-space-3);
    padding-block-start: var(--mw-space-5);
    border-block-start: 1px solid var(--mw-border-subtle);
}

.mw-auth-next__icon {
    display: inline-flex;
    width: 2.5rem;
    height: 2.5rem;
    flex: 0 0 2.5rem;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--mw-border-default);
    border-radius: var(--mw-radius-md);
    color: var(--mw-brand-primary);
    background: var(--mw-surface);
}

.mw-auth-next small,
.mw-auth-next strong { display: block; }
.mw-auth-next small {
    margin-block-end: var(--mw-space-1);
    color: var(--mw-text-muted);
    font-size: var(--mw-type-caption);
}
.mw-auth-next strong {
    color: var(--mw-text-primary);
    font-size: var(--mw-type-secondary);
    line-height: 1.5;
}

.mw-auth-form-panel {
    width: min(100%, 32rem);
    align-self: center;
    justify-self: center;
    padding-block: var(--mw-space-6);
    padding-inline-start: var(--mw-space-10);
}
.mw-auth-form-panel--wide { width: min(100%, 39rem); }
.mw-auth-form-header { margin-block-end: var(--mw-space-6); }
.mw-auth-form-header h2,
.mw-auth-status h2 {
    margin: 0;
    color: var(--mw-text-primary);
    font-size: var(--mw-type-page-title);
    font-weight: 750;
    line-height: 1.2;
}
.mw-auth-form-header > p:last-child,
.mw-auth-status > p {
    margin: var(--mw-space-3) 0 0;
    color: var(--mw-text-secondary);
    line-height: 1.65;
}
.mw-auth-form-panel > .mw-alert { margin-block-end: var(--mw-space-5); }
.mw-auth-form-panel form {
    display: grid;
    gap: var(--mw-space-5);
}
.mw-auth-fields,
.mw-auth-field { display: grid; }
.mw-auth-fields { gap: var(--mw-space-4); }
.mw-auth-field { min-width: 0; align-content: start; }
.mw-auth-field .mw-field-error {
    display: block;
    min-height: 1.125rem;
    margin-block-start: var(--mw-space-1);
    line-height: 1.4;
}
.mw-auth-label-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--mw-space-3);
}
.mw-auth-label-row a,
.mw-auth-switch a,
.mw-auth-secondary a {
    color: var(--mw-brand-primary);
    font-size: var(--mw-type-secondary);
    font-weight: 700;
    text-decoration-thickness: 1px;
    text-underline-offset: 0.22em;
}
.mw-auth-label-row a:hover,
.mw-auth-switch a:hover,
.mw-auth-secondary a:hover { color: var(--mw-brand-primary-hover); }

.mw-password-field { position: relative; }
.mw-password-field .form-control {
    min-height: 3rem;
    padding-inline-end: 3.25rem;
}
.mw-password-toggle {
    position: absolute;
    inset-block-start: 0.1875rem;
    inset-inline-end: 0.1875rem;
    display: inline-flex;
    width: 2.625rem;
    height: 2.625rem;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: var(--mw-radius-md);
    color: var(--mw-text-muted);
    background: transparent;
    cursor: pointer;
}
.mw-password-toggle:hover {
    color: var(--mw-text-primary);
    background: var(--mw-surface-interactive);
}
.mw-password-toggle:focus-visible {
    outline: 2px solid var(--mw-focus);
    outline-offset: -2px;
}
.mw-caps-lock {
    display: inline-flex;
    align-items: center;
    gap: var(--mw-space-1);
    color: var(--mw-warning-foreground);
}
.mw-caps-lock[hidden] { display: none; }

.mw-auth-check {
    display: flex;
    align-items: flex-start;
    gap: var(--mw-space-3);
    color: var(--mw-text-secondary);
    font-size: var(--mw-type-secondary);
    line-height: 1.5;
    cursor: pointer;
}
.mw-auth-check .form-check-input { flex: 0 0 auto; margin: 0.1rem 0 0; }
.mw-auth-primary { width: 100%; min-height: 3rem; }
.mw-auth-primary:disabled { cursor: wait; }
.mw-spinner--inverse {
    border-color: rgba(255, 255, 255, 0.45);
    border-top-color: var(--mw-text-inverse);
}

.mw-auth-validation-summary.validation-summary-errors {
    display: block;
    padding: var(--mw-space-3) var(--mw-space-4);
    border: 1px solid var(--mw-danger-border);
    border-radius: var(--mw-radius-md);
    color: var(--mw-danger-foreground);
    background: var(--mw-danger-background);
}
.mw-auth-validation-summary.validation-summary-valid { display: none; }
.mw-auth-validation-summary ul { margin: 0; padding-inline-start: var(--mw-space-5); }

.mw-auth-switch {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: center;
    gap: var(--mw-space-2);
    margin-block-start: var(--mw-space-5);
    padding-block-start: var(--mw-space-5);
    border-block-start: 1px solid var(--mw-border-subtle);
    color: var(--mw-text-secondary);
    font-size: var(--mw-type-secondary);
}
.mw-auth-switch--start { justify-content: flex-start; }
.mw-auth-switch a,
.mw-auth-secondary a {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    gap: var(--mw-space-2);
}
.mw-auth-secondary {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--mw-space-3);
    margin-block-start: var(--mw-space-4);
}

.mw-auth-group { min-width: 0; margin: 0; padding: 0; border: 0; }
.mw-auth-group + .mw-auth-group {
    padding-block-start: var(--mw-space-5);
    border-block-start: 1px solid var(--mw-border-subtle);
}
.mw-auth-group legend {
    display: flex;
    width: 100%;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--mw-space-3);
    margin: 0 0 var(--mw-space-4);
    color: var(--mw-text-primary);
    font-size: var(--mw-type-component-title);
    font-weight: 750;
}
.mw-auth-group legend small {
    color: var(--mw-text-muted);
    font-size: var(--mw-type-caption);
    font-weight: 600;
}
.mw-auth-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--mw-space-4);
}
.mw-auth-field--full { grid-column: 1 / -1; }

.mw-password-requirements {
    margin-block-start: var(--mw-space-3);
    padding: var(--mw-space-3) var(--mw-space-4);
    border-inline-start: 2px solid var(--mw-border-default);
    color: var(--mw-text-muted);
    font-size: var(--mw-type-caption);
}
.mw-password-requirements p {
    margin: 0 0 var(--mw-space-2);
    color: var(--mw-text-secondary);
    font-weight: 700;
}
.mw-password-requirements ul {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--mw-space-1) var(--mw-space-4);
    margin: 0;
    padding-inline-start: 1.15rem;
}
.mw-password-requirements li.is-met { color: var(--mw-success-foreground); }

.mw-auth-status { display: grid; justify-items: start; }
.mw-auth-status__icon {
    display: inline-flex;
    width: 3.25rem;
    height: 3.25rem;
    align-items: center;
    justify-content: center;
    margin-block-end: var(--mw-space-5);
    border: 1px solid var(--mw-info-border);
    border-radius: var(--mw-radius-lg);
    color: var(--mw-info-foreground);
    background: var(--mw-info-background);
}
.mw-auth-status__icon--success {
    border-color: var(--mw-success-border);
    color: var(--mw-success-foreground);
    background: var(--mw-success-background);
}
.mw-auth-status .mw-auth-primary { margin-block-start: var(--mw-space-6); }
.mw-auth-development-note {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--mw-space-3);
    width: 100%;
    margin-block-start: var(--mw-space-5);
    padding: var(--mw-space-4);
    border: 1px solid var(--mw-warning-border);
    border-radius: var(--mw-radius-md);
    color: var(--mw-warning-foreground);
    background: var(--mw-warning-background);
}
.mw-auth-development-note p {
    margin: var(--mw-space-1) 0 var(--mw-space-3);
    font-size: var(--mw-type-caption);
    line-height: 1.5;
}
.mw-auth-access-denied {
    width: min(100%, 44rem);
    margin-inline: auto;
    padding-block: var(--mw-space-8);
}
.mw-auth-access-denied__help {
    max-width: 34rem;
    margin: var(--mw-space-4) auto 0;
    color: var(--mw-text-muted);
    font-size: var(--mw-type-secondary);
    text-align: center;
}

@media (max-width: 991.98px) {
    .mw-auth-experience { grid-template-columns: minmax(15rem, 0.72fr) minmax(22rem, 1.28fr); padding-block: var(--mw-space-8); }
    .mw-auth-context { padding-inline-end: var(--mw-space-8); }
    .mw-auth-form-panel { padding-inline-start: var(--mw-space-8); }
}

@media (max-width: 767.98px) {
    .mw-auth-experience { grid-template-columns: 1fr; padding-block: var(--mw-space-6); }
    .mw-auth-context {
        gap: var(--mw-space-5);
        padding: 0 0 var(--mw-space-6);
        border-inline-end: 0;
        border-block-end: 1px solid var(--mw-border-default);
    }
    .mw-auth-context h1,
    [dir="rtl"] .mw-auth-context h1 { max-width: 18ch; font-size: var(--mw-type-page-title); }
    .mw-auth-context__message { margin-block-start: var(--mw-space-3); font-size: var(--mw-type-body); }
    .mw-auth-next { padding-block-start: var(--mw-space-4); }
    .mw-auth-form-panel,
    .mw-auth-form-panel--wide { width: 100%; padding: var(--mw-space-8) 0 0; }
    .mw-auth-form-header h2,
    .mw-auth-status h2 { font-size: 1.5rem; }
}

@media (max-width: 575.98px) {
    .mw-auth-experience { padding-block: var(--mw-space-5) var(--mw-space-8); }
    .mw-auth-context__rule { width: 3.5rem; }
    .mw-auth-next__icon { width: 2.25rem; height: 2.25rem; flex-basis: 2.25rem; }
    .mw-auth-grid,
    .mw-password-requirements ul { grid-template-columns: 1fr; }
    .mw-auth-label-row { align-items: flex-start; }
    .mw-auth-switch,
    .mw-auth-secondary { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
    .mw-password-toggle,
    .mw-auth-primary { transition: none; }
}

@media (forced-colors: active) {
    .mw-auth-context__rule,
    .mw-auth-context__rule span { background: CanvasText; }
    .mw-password-toggle,
    .mw-auth-status__icon,
    .mw-auth-next__icon { forced-color-adjust: auto; }
}