/* UniSpace closed-pilot authentication ----------------------------------- */

.auth-page {
    min-width: 320px;
    background:
        radial-gradient(circle at 16% 12%, rgba(var(--uni-accent-rgb), 0.13), transparent 36rem),
        radial-gradient(circle at 84% 78%, rgba(var(--uni-cyan-rgb), 0.09), transparent 34rem),
        var(--uni-canvas);
}

#screen-login {
    min-height: 100dvh;
    padding: clamp(1rem, 3vh, 2.5rem);
    overflow-x: hidden;
    overflow-y: auto;
}

/* Decorative orbits may be larger than the viewport, but must not create an
   empty scroll range below a short login form. */
#screen-login .login-orbits {
    overflow: hidden;
}

#screen-login .login-card {
    width: min(100%, 31rem) !important;
    max-width: 31rem !important;
    max-height: none !important;
    margin: auto;
    padding: clamp(1.5rem, 3vw, 2.25rem);
    overflow: visible !important;
    border-radius: var(--uni-radius-xl);
    text-align: left;
    transition: width var(--uni-transition), min-height var(--uni-transition);
}

#screen-login .login-card[data-mode="register"] {
    width: min(100%, 38rem) !important;
    max-width: 38rem !important;
}

#screen-login .login-card.auth-card--verification {
    width: min(100%, 29rem) !important;
    max-width: 29rem !important;
}

.auth-brand {
    display: grid;
    justify-items: center;
    text-align: center;
}

#screen-login .login-logo {
    margin: 0;
    gap: 0.7rem;
}

#screen-login .unispace-brand-mark--auth {
    width: 3rem;
    height: 3rem;
}

#screen-login .logo-text {
    display: inline !important;
    font-size: clamp(1.3rem, 4vw, 1.6rem);
}

.auth-pilot-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 1.7rem;
    margin-top: 0.85rem;
    padding: 0 0.7rem;
    border: 1px solid rgba(var(--uni-cyan-rgb), 0.19);
    border-radius: var(--uni-radius-pill);
    color: color-mix(in srgb, var(--uni-cyan) 80%, white);
    background: rgba(var(--uni-cyan-rgb), 0.06);
    font-size: 0.66rem;
    font-weight: 700;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.auth-pilot-badge > span {
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background: var(--uni-cyan);
    box-shadow: 0 0 0 0.22rem rgba(var(--uni-cyan-rgb), 0.09);
}

#screen-login .login-sub {
    max-width: 34rem;
    margin: 0.8rem 0 1.55rem;
    color: var(--uni-text-3);
    font-size: var(--uni-text-sm);
    line-height: var(--uni-leading-normal);
}

#screen-login .auth-route-notice {
    margin-bottom: 1rem;
}

#screen-login .auth-tabs {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.25rem;
    margin: 0 0 1.5rem;
    padding: 0.25rem;
    border: 1px solid var(--uni-line-soft);
    border-radius: var(--uni-radius-md);
    background: rgba(4, 10, 21, 0.62);
    box-shadow: none;
}

#screen-login #authTabs.hidden {
    display: none !important;
}

#screen-login .auth-tab {
    min-height: 2.6rem;
    padding: 0 0.8rem;
    border: 0;
    border-radius: calc(var(--uni-radius-md) - 0.2rem);
    color: var(--uni-text-3);
    background: transparent;
    box-shadow: none;
    font-family: var(--uni-font-body);
    font-size: var(--uni-text-sm);
    font-weight: 700;
    transition: color var(--uni-transition-fast), background var(--uni-transition-fast), box-shadow var(--uni-transition-fast);
}

#screen-login .auth-tab:hover {
    color: var(--uni-text-1);
    background: rgba(255, 255, 255, 0.035);
}

#screen-login .auth-tab.active {
    color: var(--uni-text-1);
    background: rgba(var(--uni-accent-rgb), 0.18);
    box-shadow: inset 0 0 0 1px rgba(var(--uni-accent-rgb), 0.24);
}

#screen-login .auth-form {
    display: none !important;
    gap: 1rem;
    margin: 0;
    opacity: 1;
    transform: none;
}

#screen-login .auth-form.active {
    display: grid !important;
    animation: authPanelIn 220ms var(--uni-ease) both;
}

/* Legacy tab selectors key off the still-selected tab. During OTP they must
   not revive the first step underneath the verification panel. */
#screen-login #authCard.auth-card--verification #auth-login,
#screen-login #authCard.auth-card--verification #auth-register {
    display: none !important;
}

#screen-login #authCard.auth-card--verification .auth-form--verification.active {
    display: grid !important;
}

#screen-login .auth-form--register {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.auth-field--wide,
.auth-field-note--wide,
#screen-login .auth-form--register > .btn-primary {
    grid-column: 1 / -1;
}

.auth-form-heading {
    display: grid;
    grid-column: 1 / -1;
    gap: 0.35rem;
    margin-bottom: 0.2rem;
}

.auth-form-heading h1 {
    margin: 0;
    color: var(--uni-text-1);
    font-family: var(--uni-font-display);
    font-size: clamp(1.05rem, 3vw, 1.3rem);
    line-height: 1.35;
}

.auth-form-heading p {
    margin: 0;
    color: var(--uni-text-3);
    font-size: var(--uni-text-sm);
    line-height: var(--uni-leading-normal);
}

.auth-form-heading strong {
    color: var(--uni-text-2);
    font-weight: 700;
    overflow-wrap: anywhere;
}

.auth-form-heading--center {
    justify-items: center;
    text-align: center;
}

.auth-step-label {
    color: var(--uni-cyan);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-field {
    display: grid;
    min-width: 0;
    gap: 0.4rem;
    text-align: left;
}

.auth-field-label {
    color: var(--uni-text-2);
    font-size: 0.72rem;
    font-weight: 650;
}

#screen-login .input-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-height: 3rem;
    margin: 0;
    padding: 0 0.85rem;
    overflow: hidden;
    border-radius: var(--uni-radius-md) !important;
}

#screen-login .input-wrap .input-icon {
    position: static;
    inset: auto;
    width: 1.15rem;
    height: 1.15rem;
    flex: 0 0 1.15rem;
    transform: none;
    opacity: 1;
}

#screen-login .input-wrap .input-icon--at {
    color: var(--uni-accent-strong) !important;
    font: 700 0.92rem/1 var(--uni-font-body);
}

#screen-login .input-wrap input {
    min-height: 2.9rem !important;
    padding: 0 !important;
    font-size: 0.86rem;
}

#screen-login .input-wrap:has(input[aria-invalid="true"]) {
    border-color: var(--uni-red) !important;
    box-shadow: 0 0 0 3px rgba(255, 119, 150, 0.1) !important;
}

.auth-field-note {
    color: var(--uni-text-4);
    font-size: 0.67rem;
    line-height: 1.4;
}

#screen-login .auth-error {
    margin: 0;
    padding: 0.7rem 0.8rem;
    border: 1px solid rgba(255, 119, 150, 0.24);
    border-radius: var(--uni-radius-sm);
    color: #ffafc1;
    background: rgba(255, 119, 150, 0.075);
    font-size: var(--uni-text-sm);
    line-height: 1.45;
}

#screen-login .btn-primary {
    min-height: 3rem;
    margin: 0.2rem 0 0;
    border-radius: var(--uni-radius-md);
    font-family: var(--uni-font-body);
    font-size: 0.84rem;
    font-weight: 750;
}

#screen-login .btn-primary:disabled {
    cursor: wait;
    opacity: 0.68;
    transform: none;
}

#screen-login .btn-primary.is-loading .ui-icon {
    animation: authLoading 850ms linear infinite;
}

#screen-login .auth-form--verification {
    justify-items: stretch;
}

.auth-verification-icon {
    display: grid;
    place-items: center;
    width: 3.4rem;
    height: 3.4rem;
    margin: 0 auto 0.1rem;
    border: 1px solid rgba(var(--uni-cyan-rgb), 0.24);
    border-radius: 1.05rem;
    color: var(--uni-cyan);
    background: linear-gradient(145deg, rgba(var(--uni-cyan-rgb), 0.13), rgba(var(--uni-accent-rgb), 0.09));
    box-shadow: 0 1rem 2.8rem rgba(var(--uni-cyan-rgb), 0.08);
}

.auth-verification-icon .ui-icon {
    width: 1.5rem;
    height: 1.5rem;
}

.auth-field--code {
    margin-top: 0.35rem;
}

#screen-login .auth-field--code .input-wrap {
    justify-content: center;
    min-height: 4rem;
    padding-inline: 1rem;
}

.auth-code-shield {
    width: 1.2rem;
    height: 1.2rem;
    flex: 0 0 auto;
    color: var(--uni-cyan);
}

#screen-login .input-wrap .auth-code-input {
    width: 10.5rem;
    flex: 0 0 auto;
    color: var(--uni-text-1) !important;
    caret-color: var(--uni-cyan);
    font-family: var(--uni-font-mono);
    font-size: clamp(1.45rem, 6vw, 1.85rem);
    font-weight: 700;
    letter-spacing: 0.42em;
    text-align: center;
}

.auth-code-input::placeholder {
    color: var(--uni-text-4) !important;
    opacity: 0.42 !important;
}

.auth-code-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    min-height: 1.8rem;
    color: var(--uni-text-4);
    font-size: 0.68rem;
}

.auth-text-button,
.auth-back-button {
    border: 0;
    color: var(--uni-accent-strong);
    background: transparent;
    font: 650 var(--uni-text-sm)/1.35 var(--uni-font-body);
    cursor: pointer;
}

.auth-text-button {
    padding: 0.3rem 0;
    white-space: nowrap;
}

.auth-text-button:hover:not(:disabled),
.auth-back-button:hover {
    color: color-mix(in srgb, var(--uni-accent-strong) 72%, white);
}

.auth-text-button:disabled {
    color: var(--uni-text-4);
    cursor: default;
}

.auth-back-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 2.5rem;
    padding: 0.25rem 0.5rem;
    justify-self: center;
}

.auth-back-button .ui-icon {
    width: 0.95rem;
    height: 0.95rem;
}

@keyframes authPanelIn {
    from { opacity: 0; transform: translateY(0.45rem); }
    to { opacity: 1; transform: none; }
}

@keyframes authLoading {
    to { transform: rotate(360deg); }
}

@media (max-width: 620px) {
    #screen-login {
        align-items: flex-start;
        padding: 0.75rem;
    }

    #screen-login .login-card,
    #screen-login .login-card[data-mode="register"],
    #screen-login .login-card.auth-card--verification {
        width: 100% !important;
        max-width: none !important;
        max-height: none !important;
        padding: 1.35rem;
        border-radius: 1.15rem;
    }

    #screen-login .auth-form--register {
        grid-template-columns: minmax(0, 1fr);
    }

    #screen-login .auth-form--register > * {
        grid-column: 1;
    }

    .auth-code-meta {
        align-items: flex-start;
        flex-direction: column;
        gap: 0.2rem;
    }
}

@media (max-height: 740px) and (min-width: 621px) {
    #screen-login {
        align-items: flex-start;
    }

    .auth-brand {
        grid-template-columns: 1fr auto;
        align-items: center;
        justify-items: start;
        column-gap: 0.75rem;
        text-align: left;
    }

    #screen-login .login-sub {
        grid-column: 1 / -1;
        margin-bottom: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    #screen-login .auth-form.active,
    #screen-login .login-card,
    #screen-login .btn-primary.is-loading .ui-icon {
        animation: none;
        transition: none;
    }
}