/**
 * FCB — auth pages (login, forgot/reset password, register, 2FA)
 */

.fcb-auth {
    min-height: 100vh;
    background:
        radial-gradient(ellipse 80% 60% at 50% -10%, rgba(36, 111, 179, 0.18), transparent 55%),
        linear-gradient(165deg, #eef4fb 0%, #f8fafc 45%, #eef2f7 100%);
}

.fcb-auth .main-content,
.fcb-auth .fcb-auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem 1rem;
}

.fcb-auth .card-login {
    max-width: 420px;
}

.fcb-auth .col-xl-5 .card-login,
.fcb-auth .col-lg-5 .card-login {
    max-width: 480px;
}

.fcb-auth .card-login,
.fcb-auth .fcb-auth-card {
    width: 100%;
    max-width: 420px;
    margin: 0 auto;
    border: none;
    border-radius: 1.15rem;
    box-shadow: 0 24px 48px rgba(15, 23, 42, 0.12), 0 8px 20px rgba(15, 23, 42, 0.06);
    overflow: visible;
    background: #fff;
}

.fcb-auth .card-login .card-header,
.fcb-auth .fcb-auth-card__header {
    margin: 0;
    padding: 1.35rem 1.5rem 1rem;
    border: none;
    border-radius: 1.15rem 1.15rem 0 0;
    background: linear-gradient(135deg, var(--fcb-brand) 0%, var(--fcb-brand-dark) 100%);
    text-align: center;
}

.fcb-auth .card-login .card-title,
.fcb-auth .fcb-auth-card__title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: -0.01em;
}

.fcb-auth .card-login .card-body,
.fcb-auth .fcb-auth-card__body {
    padding: 1.5rem 1.5rem 0.5rem;
}

.fcb-auth .fcb-auth-logo {
    display: block;
    max-height: 88px;
    width: auto;
    margin: 0 auto 1.25rem;
}

.fcb-auth .fcb-auth-lead {
    text-align: center;
    font-size: 0.875rem;
    color: #67748e;
    line-height: 1.55;
    margin-bottom: 1.25rem;
}

/* Modern input groups */
.fcb-auth .fcb-field {
    margin-bottom: 1rem;
}

.fcb-auth .fcb-input-group {
    display: flex;
    align-items: stretch;
    border: 1px solid var(--fcb-border);
    border-radius: var(--fcb-radius-sm);
    background: #fff;
    overflow: hidden;
    transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.fcb-auth .fcb-input-group:focus-within {
    border-color: var(--fcb-brand);
    box-shadow: var(--fcb-focus-ring);
}

.fcb-auth .fcb-input-group__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    flex-shrink: 0;
    color: var(--fcb-brand);
    background: var(--fcb-surface-soft);
    font-size: 1rem;
}

.fcb-auth .fcb-input-group .form-control {
    flex: 1 1 auto;
    min-width: 0;
    border: none !important;
    border-radius: 0 !important;
    margin: 0 !important;
    padding: 0.65rem 0.75rem !important;
    height: auto !important;
    box-shadow: none !important;
    background: transparent !important;
    background-image: none !important;
}

.fcb-auth .fcb-input-group .btn-pass-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 2.75rem;
    border: none;
    background: transparent;
    color: var(--fcb-text-muted);
    cursor: pointer;
    padding: 0;
}

.fcb-auth .fcb-input-group .btn-pass-toggle:hover {
    color: var(--fcb-brand);
}

.fcb-auth .card-footer,
.fcb-auth .fcb-auth-card__footer {
    padding: 0.5rem 1.5rem 1.35rem;
    background: transparent;
    border: none;
    text-align: center;
}

.fcb-auth .fcb-btn-primary {
    width: 100%;
    padding: 0.7rem 1.25rem;
    font-size: 0.9375rem;
    font-weight: 700;
    border-radius: var(--fcb-radius-sm);
    border: none;
    color: #fff;
    background: linear-gradient(135deg, var(--fcb-brand) 0%, var(--fcb-brand-dark) 100%);
    box-shadow: 0 4px 14px rgba(36, 111, 179, 0.3);
    cursor: pointer;
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.fcb-auth .fcb-btn-primary:hover {
    filter: brightness(1.05);
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(36, 111, 179, 0.35);
    color: #fff;
}

.fcb-auth .fcb-auth-link {
    color: var(--fcb-brand);
    font-weight: 600;
    text-decoration: none;
    font-size: 0.875rem;
}

.fcb-auth .fcb-auth-link:hover {
    color: var(--fcb-brand-dark);
    text-decoration: underline;
}

.fcb-auth .fcb-auth-powered {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--fcb-border);
    text-align: right;
}

.fcb-auth .fcb-auth-powered-label {
    font-size: 0.625rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--fcb-text-muted);
    margin-bottom: 0.25rem;
}

.fcb-auth .fcb-auth-powered img {
    width: 48px;
    height: auto;
}

/* 2FA code input */
.fcb-auth .fcb-code-input {
    letter-spacing: 0.35em;
    text-align: center;
    font-size: 1.35rem !important;
    font-weight: 700;
}

/* Reset password rules box */
.fcb-auth #message {
    display: none;
    margin: 0.75rem 0 1rem;
    padding: 0.85rem 1rem;
    border-radius: var(--fcb-radius-sm);
    background: var(--fcb-surface-soft);
    border: 1px solid var(--fcb-border);
}

.fcb-auth #message h6 {
    font-size: 0.8125rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--fcb-text);
}

.fcb-auth #message p {
    font-size: 0.75rem;
    color: #67748e;
    margin-bottom: 0.25rem;
}

.fcb-auth #message p.valid {
    color: var(--fcb-success);
}

.fcb-auth #message p.invalid {
    color: var(--fcb-danger);
}

.fcb-auth .card-login.fcb-auth-card--wide {
    max-width: 520px;
}

.fcb-auth .fcb-field-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.fcb-auth .fcb-field-row .fcb-field {
    flex: 1 1 calc(50% - 0.375rem);
    min-width: 140px;
    margin-bottom: 1rem;
}

@media (max-width: 575.98px) {
    .fcb-auth .card-login .card-body,
    .fcb-auth .fcb-auth-card__body {
        padding-left: 1.15rem;
        padding-right: 1.15rem;
    }

    .fcb-auth .fcb-field-row .fcb-field {
        flex-basis: 100%;
    }
}