/* ===== SHARED BACK BUTTON (components/back_button.html) =====
   Maroon-on-cream, matching .account-back-btn on the account page. */

.hzl-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    max-width: 280px;
    padding: 9px 16px;
    border: 1px solid var(--hzl-maroon, var(--maroon, #561023));
    border-radius: 0;
    background: transparent;
    color: var(--hzl-maroon, var(--maroon, #561023));
    font-family: 'DM Sans', sans-serif;
    font-size: 14px;
    font-weight: 500;
    line-height: 1;
    text-decoration: none;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.hzl-back-btn:hover,
.hzl-back-btn:focus-visible {
    background: var(--hzl-maroon, var(--maroon, #561023));
    color: var(--hzl-cream, var(--cream, #ede6dc));
}

.hzl-back-btn__icon {
    font-size: 12px;
    transition: transform 0.18s ease;
}

.hzl-back-btn:hover .hzl-back-btn__icon {
    transform: translateX(-3px);
}

.hzl-back-btn__label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ===== GUEST-VIEW PREVIEW RIBBON (guest/registry.html, hosts only) =====
   Solid maroon band pinned directly under the fixed header - host chrome laid over the guest
   page, so it reads as mode, not decoration. The header is 56px tall on mobile and 80px from
   1025px up - the same values .hero-area uses as its header clearance in wishlist.css. */

.hzl-preview-bar {
    position: sticky;
    top: 56px;
    z-index: 900;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    box-sizing: border-box;
    width: 100%;
    padding: 12px 2.5rem;
    background: var(--hzl-maroon, var(--maroon, #561023));
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

.hzl-preview-bar__label {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-family: var(--font-mono, 'DM Mono', ui-monospace, monospace);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: rgba(237, 230, 220, 0.88);
}

.hzl-preview-bar__label--short {
    display: none;
}

/* Button inverts on the maroon band: cream keyline, maroon-on-cream on hover */
.hzl-preview-bar .hzl-back-btn {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.02em;
    border: 1px solid rgba(237, 230, 220, 0.45);
    color: var(--hzl-cream, var(--cream, #ede6dc));
    background: rgba(255, 255, 255, 0.06);
    border-radius: 0;
    white-space: nowrap;
    flex-shrink: 0;
    transition: all 0.2s ease;
}

.hzl-preview-bar .hzl-back-btn:hover,
.hzl-preview-bar .hzl-back-btn:focus-visible {
    background: var(--hzl-cream, var(--cream, #ede6dc));
    color: var(--hzl-maroon, var(--maroon, #561023));
    border-color: var(--hzl-cream, var(--cream, #ede6dc));
}

/* .content-wrapper carries overflow-x: hidden, which makes it a scroll container and stops
   position: sticky from ever sticking. `clip` clips the same horizontal bleed without one;
   the `hidden` line above it is the fallback for browsers that do not support `clip`. */
body.registry-page .content-wrapper {
    overflow-x: hidden;
    overflow-x: clip;
}

@media (min-width: 1025px) {
    .hzl-preview-bar {
        top: 80px;
        padding: 14px clamp(2rem, 5vw, 4rem);
    }

    .hzl-preview-bar__label {
        font-size: 11.5px;
    }

    .hzl-preview-bar .hzl-back-btn {
        padding: 8px 18px;
        font-size: 13.5px;
    }
}

@media (max-width: 768px) {
    .hzl-preview-bar {
        gap: 12px;
        top: 66px;
        padding: 10px 18px;
        padding-left: max(18px, env(safe-area-inset-left));
        padding-right: max(18px, env(safe-area-inset-right));
    }

    .hzl-preview-bar__label--full {
        display: none;
    }

    .hzl-preview-bar__label--short {
        display: inline;
    }

    .hzl-preview-bar__label {
        font-size: 11px;
        letter-spacing: 0.16em;
    }

    .hzl-preview-bar .hzl-back-btn {
        max-width: 65vw;
        padding: 7px 14px;
        font-size: 12px;
    }
}

@media (max-width: 400px) {
    .hzl-preview-bar {
        padding: 8px 14px;
        padding-left: max(14px, env(safe-area-inset-left));
        padding-right: max(14px, env(safe-area-inset-right));
        gap: 8px;
    }

    .hzl-preview-bar__label {
        font-size: 10px;
        letter-spacing: 0.12em;
    }

    .hzl-preview-bar .hzl-back-btn {
        padding: 6px 10px;
        font-size: 11.5px;
        gap: 5px;
    }
}