/* Logo */
.guest-logo {
    height: 72px;
    filter: drop-shadow(0 4px 16px rgb(0 0 0 / .3));
}

/* Form panel */
.guest-form-panel {
    background: linear-gradient(160deg, #ffffff 0%, #f9f5f5 50%, #f3eeee 100%);
    overflow: hidden;
}

/* Decorative accent */
.guest-accent {
    position: absolute;
    top: -30%;
    right: -20%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(circle, rgb(var(--brand-primary) / .04) 0%, transparent 70%);
    pointer-events: none;
}

/* Form */
.guest-form { max-width: 420px; }

.guest-form h3 {
    font-size: 2rem;
    color: #1a1a1a;
}
.guest-form > p { color: #8c8388; }

.guest-form .form-label {
    font-weight: 600;
    font-size: .7rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #9a9197;
}

.guest-form .form-control, .guest-form .input-group-text {
    border: none;
    background-color: transparent;
    padding: .85rem 1rem;
    font-size: .925rem;
}
.guest-form .form-control::placeholder { color: #bdb5b6; }
.guest-form .form-control:focus {
    background-color: transparent;
    box-shadow: none;
}
.guest-form .input-group-text {
    color: rgb(var(--brand-primary) / .5);
}

.guest-form .input-group {
    border: 1px solid #e8e2e3;
    border-radius: .75rem;
    background-color: #fff;
    box-shadow: 0 1px 3px rgb(0 0 0 / .04);
    transition: border-color .3s ease, box-shadow .3s ease;
}
.guest-form .input-group:focus-within {
    border-color: rgb(var(--brand-primary) / .4);
    box-shadow: 0 0 0 4px rgb(var(--brand-primary) / .08), 0 2px 8px rgb(var(--brand-primary) / .1);
}

.guest-form .btn-brand {
    padding: .9rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: .75rem;
    box-shadow: 0 2px 8px rgb(var(--brand-primary) / .25);
}

.guest-form .form-check-label { color: #8c8388; }


/* Authenticator challenge: keep codes legible and keyboard/paste friendly. */
.two-factor-step {
    display: flex;
    align-items: center;
    gap: .65rem;
    font-size: .75rem;
    font-weight: 600;
    letter-spacing: .04em;
    color: #8c8388;
}

.two-factor-step-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.35rem;
    height: 2.35rem;
    border-radius: .75rem;
    color: rgb(var(--brand-primary));
    background: rgb(var(--brand-primary) / .09);
    font-size: 1.2rem;
}

.guest-form .two-factor-code-input,
.guest-form .two-factor-recovery-input {
    display: block;
    width: 100%;
    border: 1px solid #ddd4d6;
    border-radius: .75rem;
    background: #fff;
    color: #1a1a1a;
    box-shadow: 0 1px 3px rgb(0 0 0 / .04);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.guest-form .two-factor-code-input {
    min-height: 4.25rem;
    padding: .65rem .75rem;
    font-size: 1.8rem;
    font-weight: 600;
    letter-spacing: .35em;
    font-variant-numeric: tabular-nums;
    text-align: center;
}

.guest-form .two-factor-code-input::placeholder {
    color: #c6bec0;
}

.guest-form .two-factor-recovery-input {
    font-size: 1rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    letter-spacing: .03em;
}

.guest-form .two-factor-code-input:focus,
.guest-form .two-factor-recovery-input:focus {
    border-color: rgb(var(--brand-primary) / .65);
    background-color: #fff;
    box-shadow: 0 0 0 4px rgb(var(--brand-primary) / .1);
    outline: none;
}

.guest-form .two-factor-code-input.is-invalid,
.guest-form .two-factor-recovery-input.is-invalid {
    border-color: #b34048;
}

.two-factor-recovery {
    text-align: center;
}

.two-factor-recovery summary {
    cursor: pointer;
    display: inline-block;
    list-style: none;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: .2em;
}

.two-factor-recovery summary::-webkit-details-marker {
    display: none;
}

.two-factor-recovery-body {
    text-align: left;
    margin-top: 1rem;
    padding: 1.1rem;
    border: 1px solid #e8e2e3;
    border-radius: .75rem;
    background: rgb(255 255 255 / .7);
}

.two-factor-back {
    border-top: 1px solid #e8e2e3;
}