/* Direct Online Ordering — menu grid + side-rail/modal cart. */

.lyra-bt-oo {
    max-width: 1280px;
    margin: 0 auto;
    padding: 32px 20px;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #0f172a;
    display: grid;
    gap: 24px;
}
.lyra-bt-oo *, .lyra-bt-oo *::before, .lyra-bt-oo *::after { box-sizing: border-box; }
.lyra-bt-oo--cart-side { grid-template-columns: minmax(0, 1fr) 360px; }
.lyra-bt-oo--cart-modal { grid-template-columns: 1fr; }

.lyra-bt-oo__heading { margin: 0 0 8px; font-size: 32px; font-weight: 700; }
.lyra-bt-oo__subheading { margin: 0 0 24px; color: #475569; font-size: 16px; }
.lyra-bt-oo__empty { color: #64748b; font-style: italic; padding: 24px 0; }

/* Sections */
.lyra-bt-oo__section { margin-bottom: 32px; }
.lyra-bt-oo__section-title {
    font-size: 20px;
    font-weight: 700;
    margin: 0 0 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid #e2e8f0;
}
.lyra-bt-oo__cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}
.lyra-bt-oo__card {
    background: #fff;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
.lyra-bt-oo__photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}
.lyra-bt-oo__card-body {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    flex: 1;
}
.lyra-bt-oo__card-title { margin: 0; font-size: 15px; font-weight: 700; }
.lyra-bt-oo__card-desc {
    margin: 0;
    font-size: 13px;
    color: #475569;
    line-height: 1.4;
}
.lyra-bt-oo__card-foot {
    margin-top: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 8px;
}
.lyra-bt-oo__card-price { font-weight: 700; font-variant-numeric: tabular-nums; }
.lyra-bt-oo__add-btn {
    background: #0f172a;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 7px 14px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
}
.lyra-bt-oo__add-btn:hover { background: #1e293b; }
.lyra-bt-oo__add-btn.is-added { background: #16a34a; }

/* Cart panel — side rail default */
.lyra-bt-oo__cart {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 20px;
    position: sticky;
    top: 20px;
    align-self: start;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.lyra-bt-oo__cart-close {
    display: none;
    background: transparent;
    border: none;
    font-size: 24px;
    cursor: pointer;
    align-self: flex-end;
    padding: 0;
    margin: -8px -4px 0 0;
}
.lyra-bt-oo__cart-title { margin: 0; font-size: 18px; font-weight: 700; }
.lyra-bt-oo__cart-empty { color: #64748b; font-size: 14px; font-style: italic; }
.lyra-bt-oo__cart-lines { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.lyra-bt-oo__cart-line {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid #e2e8f0;
}
.lyra-bt-oo__line-title { font-weight: 600; font-size: 14px; }
.lyra-bt-oo__line-controls { display: flex; gap: 6px; align-items: center; font-size: 13px; }
.lyra-bt-oo__qty-btn {
    width: 24px; height: 24px;
    border: 1px solid #cbd5e1;
    background: #fff;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    padding: 0;
}
.lyra-bt-oo__line-qty { font-variant-numeric: tabular-nums; min-width: 18px; text-align: center; }
.lyra-bt-oo__line-price { font-weight: 700; font-variant-numeric: tabular-nums; }
.lyra-bt-oo__line-notes {
    grid-column: 1 / -1;
    margin-top: 4px;
    font-size: 12px;
    padding: 6px 8px;
    border: 1px solid #e2e8f0;
    border-radius: 4px;
    background: #fff;
}
.lyra-bt-oo__line-remove {
    background: none;
    border: none;
    color: #dc2626;
    font-size: 12px;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.lyra-bt-oo__totals { display: flex; flex-direction: column; gap: 6px; }
.lyra-bt-oo__totals-row { display: flex; justify-content: space-between; font-size: 14px; }
.lyra-bt-oo__totals-row--total { font-size: 17px; padding-top: 8px; border-top: 1px solid #e2e8f0; margin-top: 4px; }

.lyra-bt-oo__fulfill { display: flex; flex-direction: column; gap: 10px; }
.lyra-bt-oo__fulfill-tabs { display: flex; gap: 4px; background: #fff; border-radius: 8px; padding: 4px; border: 1px solid #e2e8f0; }
.lyra-bt-oo__fulfill-tab {
    flex: 1;
    padding: 8px 12px;
    background: transparent;
    border: none;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    color: #475569;
    cursor: pointer;
}
.lyra-bt-oo__fulfill-tab.is-active { background: #0f172a; color: #fff; }

.lyra-bt-oo__field { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.lyra-bt-oo__field > span { font-weight: 600; color: #334155; }
.lyra-bt-oo__field input, .lyra-bt-oo__field select, .lyra-bt-oo__field textarea {
    padding: 8px 10px;
    border: 1px solid #cbd5e1;
    border-radius: 6px;
    font: inherit;
    font-size: 14px;
    background: #fff;
}
.lyra-bt-oo__field input:focus, .lyra-bt-oo__field select:focus, .lyra-bt-oo__field textarea:focus { outline: 2px solid #3b82f6; outline-offset: -1px; border-color: #3b82f6; }

.lyra-bt-oo__error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    padding: 8px 12px;
    border-radius: 6px;
    font-size: 13px;
}
.lyra-bt-oo__submit {
    background: #16a34a;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 12px 16px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
}
.lyra-bt-oo__submit:hover { background: #15803d; }
.lyra-bt-oo__submit:disabled { opacity: 0.6; cursor: not-allowed; }

.lyra-bt-oo__success {
    text-align: center;
    padding: 24px 12px;
}
.lyra-bt-oo__success h3 { margin: 0 0 8px; font-size: 22px; color: #16a34a; }
.lyra-bt-oo__success p { margin: 0; color: #475569; }

/* Mobile cart FAB (visible on small screens or when cart_placement=modal). */
.lyra-bt-oo__cart-fab {
    display: none;
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    background: #0f172a;
    color: #fff;
    border: none;
    padding: 14px 22px;
    border-radius: 999px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.5);
}

/* Modal placement OR mobile fallback for side placement. */
@media (max-width: 900px) {
    .lyra-bt-oo--cart-side { grid-template-columns: 1fr; }
    .lyra-bt-oo--cart-side .lyra-bt-oo__cart {
        position: fixed;
        top: 0; right: 0; bottom: 0;
        width: 100%;
        max-width: 420px;
        max-height: none;
        border-radius: 0;
        z-index: 10000;
        box-shadow: -8px 0 32px -8px rgba(0, 0, 0, 0.3);
        transform: translateX(100%);
        transition: transform 0.3s ease;
    }
    .lyra-bt-oo--cart-side .lyra-bt-oo__cart.is-open { transform: translateX(0); }
    .lyra-bt-oo--cart-side .lyra-bt-oo__cart-close { display: block; }
    .lyra-bt-oo--cart-side .lyra-bt-oo__cart-fab { display: inline-flex; align-items: center; gap: 8px; }
}
.lyra-bt-oo--cart-modal .lyra-bt-oo__cart {
    position: fixed;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%) scale(0.96);
    width: 92vw;
    max-width: 480px;
    max-height: 88vh;
    z-index: 10000;
    box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.2s ease, opacity 0.2s ease;
}
.lyra-bt-oo--cart-modal .lyra-bt-oo__cart.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translate(-50%, -50%) scale(1);
}
.lyra-bt-oo--cart-modal .lyra-bt-oo__cart-close { display: block; }
.lyra-bt-oo--cart-modal .lyra-bt-oo__cart-fab { display: inline-flex; align-items: center; gap: 8px; }