/* /public/assets/css/auth.css */

.auth-page {
    min-height: 100vh;
    background: var(--page-background);
}

.auth-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: minmax(420px, 0.9fr) minmax(560px, 1.1fr);
}

.auth-visual {
    position: relative;
    display: flex;
    min-height: 100vh;
    overflow: hidden;
    flex-direction: column;
    justify-content: space-between;
    background:
            linear-gradient(145deg, rgba(8,103,136,.96), rgba(7,27,36,.98)),
            var(--ink-950);
    padding: clamp(var(--space-8), 5vw, var(--space-14));
    color: var(--white);
}

.auth-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
            radial-gradient(circle at 15% 15%, rgba(255,255,255,.07) 0 1px, transparent 1px),
            linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
            linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
    background-size: 22px 22px, 44px 44px, 44px 44px;
    pointer-events: none;
}

.auth-visual > * {
    position: relative;
    z-index: 2;
}

.auth-visual__brand {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
}

.auth-visual__logo {
    display: block;
    width: 40%;
    height: auto;
    object-fit: contain;
}

.auth-visual__glow {
    position: absolute;
    z-index: 0;
    border-radius: 50%;
    filter: blur(10px);
}

.auth-visual__glow--one {
    top: -10rem;
    right: -8rem;
    width: 28rem;
    height: 28rem;
    background: radial-gradient(circle, rgba(6,174,213,.48), transparent 70%);
}

.auth-visual__glow--two {
    bottom: -12rem;
    left: -10rem;
    width: 28rem;
    height: 28rem;
    background: radial-gradient(circle, rgba(240,200,8,.28), transparent 70%);
}

.auth-visual__content {
    max-width: 620px;
    margin-block: auto;
    padding-block: var(--space-12);
}

.auth-visual__content h1 {
    color: var(--white);
    font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
    letter-spacing: -.05em;
    line-height: 1.02;
}

.auth-visual__content > p {
    margin-top: var(--space-5);
    color: rgba(255,255,255,.74);
    font-size: var(--text-lg);
    line-height: 1.75;
}

.auth-feature-list {
    display: grid;
    gap: var(--space-4);
    margin-top: var(--space-8);
    list-style: none;
}

.auth-feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    color: rgba(255,255,255,.86);
    font-size: var(--text-sm);
    font-weight: 600;
}

.auth-feature-list i {
    color: var(--bright-amber);
    font-size: 1.15rem;
}

.auth-visual__footnote {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255,255,255,.54);
    font-size: var(--text-xs);
}

.auth-workspace {
    display: flex;
    min-width: 0;
    min-height: 100vh;
    flex-direction: column;
    background:
            radial-gradient(circle at top right, rgba(6,174,213,.09), transparent 30rem),
            var(--page-background);
}

.auth-workspace__header {
    display: flex;
    min-height: 72px;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
    padding: var(--space-4) clamp(var(--space-5), 4vw, var(--space-10));
}

.auth-workspace__header a {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-secondary);
    font-size: var(--text-sm);
    font-weight: 650;
}

.auth-main {
    display: grid;
    flex: 1;
    place-items: center;
    padding: var(--space-6) clamp(var(--space-5), 5vw, var(--space-16));
}

.auth-card-region {
    width: min(100%, 520px);
}

.auth-card {
    border: 1px solid var(--border);
    border-radius: var(--radius-2xl);
    background: var(--surface);
    padding: clamp(var(--space-6), 5vw, var(--space-10));
    box-shadow: var(--shadow-lg);
}

.auth-card--wide {
    width: min(100%, 680px);
}

.auth-card__header {
    margin-bottom: var(--space-7);
}

.auth-card__header h1 {
    margin-bottom: var(--space-3);
    font-size: clamp(var(--text-3xl), 4vw, var(--text-4xl));
    letter-spacing: -.04em;
}

.auth-card__header p {
    font-size: var(--text-sm);
    line-height: 1.7;
}

.auth-card form {
    display: grid;
    gap: var(--space-5);
}

.auth-card__footer {
    margin-top: var(--space-6);
    text-align: center;
}

.auth-card__footer p {
    font-size: var(--text-sm);
}

.auth-workspace__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-4);
    padding: var(--space-5);
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.auth-workspace__footer a {
    color: var(--text-muted);
}

.auth-form-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-4);
}

.auth-form-row a {
    font-size: var(--text-sm);
    font-weight: 700;
}

.password-strength {
    display: grid;
    gap: var(--space-2);
}

.password-strength__bars {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-2);
}

.password-strength__bars span {
    height: 5px;
    border-radius: var(--radius-pill);
    background: var(--border);
    transition: background var(--duration-normal) var(--ease-standard);
}

.password-strength[data-score="1"] .password-strength__bars span:nth-child(-n+1),
.password-strength[data-score="2"] .password-strength__bars span:nth-child(-n+2) { background: var(--danger); }
.password-strength[data-score="3"] .password-strength__bars span:nth-child(-n+3) { background: var(--bright-amber); }
.password-strength[data-score="4"] .password-strength__bars span { background: var(--success); }

.password-requirements {
    display: grid;
    gap: var(--space-2);
    margin-top: var(--space-3);
    list-style: none;
}

.password-requirements li {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.password-requirements li.is-valid {
    color: var(--success);
}

.otp-inputs {
    display: grid;
    grid-template-columns: repeat(6, minmax(42px, 1fr));
    gap: var(--space-2);
}

.otp-inputs input {
    min-width: 0;
    min-height: 58px;
    padding: 0;
    text-align: center;
    font-family: var(--font-display);
    font-size: var(--text-2xl);
    font-weight: 800;
}

.mfa-setup-grid {
    display: grid;
    grid-template-columns: 210px minmax(0, 1fr);
    gap: var(--space-7);
    align-items: start;
}

.mfa-qr {
    display: grid;
    aspect-ratio: 1;
    place-items: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: var(--white);
    padding: var(--space-4);
    box-shadow: var(--shadow-sm);
}

.mfa-secret {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--surface-muted);
    padding: var(--space-3) var(--space-4);
}

.mfa-secret code {
    overflow-wrap: anywhere;
    border: 0;
    background: transparent;
    padding: 0;
    font-size: var(--text-sm);
}

.recovery-codes {
    display: grid;
    grid-template-columns: repeat(2, minmax(0,1fr));
    gap: var(--space-3);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface-muted);
    padding: var(--space-5);
}

.recovery-code {
    border-radius: var(--radius-sm);
    background: var(--surface);
    padding: var(--space-3);
    font-family: var(--font-mono);
    font-size: var(--text-sm);
    text-align: center;
}

.security-mark {
    display: grid;
    width: 72px;
    height: 72px;
    place-items: center;
    margin: 0 auto var(--space-5);
    border-radius: 24px;
    background: var(--info-soft);
    color: var(--cerulean);
    font-size: 2rem;
}

.security-mark--success { background: var(--success-soft); color: var(--success); }
.security-mark--warning { background: var(--warning-soft); color: var(--warning); }
.security-mark--danger { background: var(--danger-soft); color: var(--danger); }

/* First-time MFA enrolment */
.mfa-setup-page .auth-card-region {
    width: min(100%, 780px);
}

.mfa-enrolment {
    display: grid;
    gap: var(--space-7);
}

.mfa-enrolment__header {
    max-width: 660px;
    margin-bottom: 0;
}

.mfa-enrolment__header .eyebrow {
    margin-bottom: var(--space-3);
}

.mfa-progress {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-2);
    margin: 0;
    padding: 0;
    list-style: none;
}

.mfa-progress li {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: var(--space-2);
    border-radius: var(--radius-md);
    background: var(--surface-muted);
    padding: var(--space-3);
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 700;
}

.mfa-progress li span {
    display: grid;
    width: 24px;
    height: 24px;
    flex: 0 0 auto;
    place-items: center;
    border-radius: 50%;
    background: var(--surface);
    color: var(--text-secondary);
    font-size: .7rem;
}

.mfa-progress li.is-current {
    background: var(--info-soft);
    color: var(--cerulean);
}

.mfa-progress li.is-current span {
    background: var(--cerulean);
    color: var(--white);
}

.mfa-enrolment .mfa-setup-grid {
    grid-template-columns: minmax(230px, .82fr) minmax(0, 1.18fr);
    gap: var(--space-6);
}

.mfa-qr-panel {
    display: grid;
    align-content: start;
    gap: var(--space-4);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    background: var(--surface-muted);
    padding: var(--space-5);
}

.mfa-enrolment .mfa-qr {
    width: 100%;
    max-width: 280px;
    margin-inline: auto;
    overflow: hidden;
    border-color: rgba(8, 103, 136, .2);
    padding: var(--space-3);
}

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

.mfa-qr__loading {
    display: grid;
    justify-items: center;
    gap: var(--space-2);
    color: var(--text-muted);
    text-align: center;
    font-size: var(--text-xs);
    line-height: 1.5;
}

.mfa-qr__loading i {
    color: var(--cerulean);
    font-size: 2rem;
}

.mfa-qr[data-qr-state="error"] {
    border-style: dashed;
    background: var(--warning-soft);
}

.mfa-qr-panel__copy {
    text-align: center;
}

.mfa-qr-panel__copy strong {
    display: block;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.mfa-qr-panel__copy p {
    margin-top: var(--space-2);
    color: var(--text-muted);
    font-size: var(--text-xs);
    line-height: 1.6;
}

.mfa-setup-instructions {
    display: grid;
    align-content: start;
    gap: var(--space-3);
}

.mfa-setup-step {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: var(--space-3);
    border-bottom: 1px solid var(--border);
    padding: var(--space-3) 0 var(--space-4);
}

.mfa-setup-step:first-child {
    padding-top: 0;
}

.mfa-setup-step__number {
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border-radius: 10px;
    background: var(--info-soft);
    color: var(--cerulean);
    font-size: var(--text-xs);
    font-weight: 800;
}

.mfa-setup-step strong {
    display: block;
    color: var(--text-primary);
    font-size: var(--text-sm);
}

.mfa-setup-step p {
    margin-top: var(--space-1);
    color: var(--text-muted);
    font-size: var(--text-xs);
    line-height: 1.6;
}

.mfa-manual-setup {
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

.mfa-manual-setup summary {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-4);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: 700;
}

.mfa-manual-setup[open] summary {
    border-bottom: 1px solid var(--border);
}

.mfa-manual-setup__body {
    display: grid;
    gap: var(--space-3);
    padding: var(--space-4);
}

.mfa-manual-setup__body > p {
    color: var(--text-muted);
    font-size: var(--text-xs);
}

.mfa-account-details {
    display: grid;
    gap: var(--space-2);
    margin: 0;
}

.mfa-account-details div {
    display: grid;
    grid-template-columns: 70px minmax(0, 1fr);
    gap: var(--space-3);
    font-size: var(--text-xs);
}

.mfa-account-details dt {
    color: var(--text-muted);
}

.mfa-account-details dd {
    min-width: 0;
    margin: 0;
    overflow-wrap: anywhere;
    color: var(--text-secondary);
    font-weight: 650;
}

.mfa-confirm-panel {
    border: 1px solid rgba(8, 103, 136, .18);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(135deg, rgba(6, 174, 213, .07), transparent 55%),
        var(--surface);
    padding: clamp(var(--space-5), 4vw, var(--space-7));
}

.mfa-confirm-panel__heading {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-4);
}

.mfa-confirm-panel__heading h2 {
    margin-top: var(--space-1);
    font-size: var(--text-xl);
}

.mfa-confirm-panel__heading p {
    margin-top: var(--space-1);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.eyebrow--compact {
    font-size: .68rem;
}

.mfa-code-timer {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: var(--space-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    background: var(--surface);
    padding: var(--space-2) var(--space-3);
    color: var(--text-secondary);
    font-size: var(--text-xs);
    font-weight: 750;
}

.mfa-code-input {
    max-width: 240px;
    letter-spacing: .28em;
    text-align: center;
    font-family: var(--font-mono);
    font-size: var(--text-xl);
    font-weight: 750;
}

.mfa-trust-option {
    align-items: flex-start;
    border-radius: var(--radius-md);
    background: var(--surface-muted);
    padding: var(--space-3);
}

.mfa-trust-option span {
    display: grid;
    gap: 2px;
}

.mfa-trust-option small {
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 400;
    line-height: 1.45;
}

@media (max-width: 760px) {
    .mfa-enrolment {
        gap: var(--space-5);
    }

    .mfa-progress {
        grid-template-columns: 1fr;
    }

    .mfa-progress li:not(.is-current) {
        display: none;
    }

    .mfa-enrolment .mfa-setup-grid {
        grid-template-columns: 1fr;
    }

    .mfa-enrolment .mfa-qr {
        max-width: 240px;
    }

    .mfa-confirm-panel__heading {
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .mfa-enrolment .mfa-qr-panel,
    .mfa-confirm-panel {
        padding: var(--space-4);
    }

    .mfa-secret {
        align-items: stretch;
        flex-direction: column;
    }

    .mfa-secret .button {
        justify-content: center;
    }

    .mfa-code-input {
        max-width: none;
    }
}