/* Temporary guest session controls */
.nac-guest-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin: 0 0 0.75rem;
    padding: 0.7rem 0.85rem;
    background: rgba(var(--color-gold-rgb), 0.08);
    border: 1px solid rgba(var(--color-gold-rgb), 0.28);
    border-left: 3px solid var(--color-gold);
    color: var(--text-secondary);
}
.nac-guest-banner--capped {
    border-color: rgba(var(--color-rust-bright-rgb), 0.42);
    border-left-color: var(--color-rust-bright);
}
.nac-guest-banner__copy {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    min-width: 0;
}
.nac-guest-banner__copy > i {
    color: var(--color-gold);
    flex-shrink: 0;
}
.nac-guest-banner--capped .nac-guest-banner__copy > i {
    color: var(--color-rust-bright);
}
.nac-guest-banner__copy span {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}
.nac-guest-banner__copy strong {
    color: var(--text-primary);
    font-size: 0.72rem;
}
.nac-guest-banner__copy small {
    color: var(--text-tertiary);
    font-size: 0.65rem;
    line-height: 1.35;
}
.nac-guest-banner__button,
.nac-guest-modal__submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    border: 1px solid var(--color-gold-dim);
    border-radius: var(--radius-sharp);
    background: rgba(var(--color-gold-rgb), 0.12);
    color: var(--color-gold);
    font: 700 0.65rem var(--font-primary);
    letter-spacing: 0.04em;
    padding: 0.55rem 0.7rem;
    cursor: pointer;
    white-space: nowrap;
}
.nac-guest-banner__button:hover,
.nac-guest-modal__submit:hover {
    background: rgba(var(--color-gold-rgb), 0.2);
    border-color: var(--color-gold);
}
.nac-guest-modal[hidden] { display: none; }
.nac-guest-modal {
    position: fixed;
    inset: 0;
    z-index: 10000;
    display: grid;
    place-items: center;
    padding: 1rem;
}
.nac-guest-modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.72);
}
.nac-guest-modal__dialog {
    position: relative;
    width: min(100%, 26rem);
    padding: 1.35rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-top: 2px solid var(--color-gold);
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.55);
}
.nac-guest-modal__close {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    width: 2rem;
    height: 2rem;
    border: 0;
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
}
.nac-guest-modal__close:hover { color: var(--text-primary); }
.nac-guest-modal__eyebrow {
    color: var(--color-gold);
    font: 700 0.62rem var(--font-mono);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.nac-guest-modal__dialog h2 {
    margin: 0.45rem 0 0.35rem;
    color: var(--text-primary);
    font: 700 1.1rem var(--font-serif);
}
.nac-guest-modal__dialog p {
    margin: 0 0 1rem;
    color: var(--text-secondary);
    font-size: 0.75rem;
    line-height: 1.5;
}
.nac-guest-modal__dialog label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    margin-top: 0.7rem;
    color: var(--text-tertiary);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}
.nac-guest-modal__dialog input {
    width: 100%;
    padding: 0.65rem 0.7rem;
    border: 1px solid var(--border-color-soft);
    border-radius: var(--radius-sharp);
    background: var(--bg-panel);
    color: var(--text-primary);
    font: 0.8rem var(--font-primary);
}
.nac-guest-modal__dialog input:focus {
    outline: 1px solid var(--color-gold);
    border-color: var(--color-gold);
}
.nac-guest-modal__error {
    min-height: 1.1rem;
    margin: 0.65rem 0;
    color: var(--color-rust-bright);
    font-size: 0.7rem;
}
.nac-guest-modal__submit { width: 100%; padding: 0.7rem; }
.nac-guest-modal__submit:disabled { opacity: 0.55; cursor: wait; }
.nac-guest-modal__divider {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    margin: 0.85rem 0;
    color: var(--text-tertiary);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
}
.nac-guest-modal__divider::before,
.nac-guest-modal__divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border-color);
}
.nac-guest-modal__google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.7rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sharp);
    background: var(--bg-panel);
    color: var(--text-primary);
    font: 700 0.7rem var(--font-primary);
    letter-spacing: 0.03em;
    cursor: pointer;
}
.nac-guest-modal__google:hover {
    background: var(--bg-track);
    border-color: var(--text-tertiary);
}
.nac-guest-modal__google:disabled {
    opacity: 0.55;
    cursor: wait;
}
.nac-guest-modal__google .fa-google {
    color: #4285f4;
}
@media (max-width: 639.98px) {
    .nac-guest-banner { align-items: flex-start; flex-direction: column; }
    .nac-guest-banner__button { width: 100%; }
}