/* ================================
   FoodieGo Topping Modal v4
   ================================ */

.fg-topping-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.85); z-index: 9999;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.fg-topping-overlay.active { opacity: 1; visibility: visible; }

.fg-topping-modal {
    background: var(--fg-bg-start, #1a1a2e);
    border-radius: 20px; width: 90vw; max-width: 620px;
    max-height: 85vh; display: flex; flex-direction: column; overflow: hidden;
    box-shadow: 0 25px 80px rgba(0,0,0,0.6);
    border: 1px solid var(--fg-card-border, rgba(255,255,255,0.1));
    box-sizing: border-box;
}

.fg-topping-header {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px;
    border-bottom: 1px solid var(--fg-card-border, rgba(255,255,255,0.08));
    background: linear-gradient(135deg, var(--fg-modifier-head-start, #f97316), var(--fg-modifier-head-end, #ea580c));
    flex-shrink: 0;
}
.fg-topping-header h3 { color: #fff; font-size: 1.05rem; font-weight: 700; margin: 0; text-transform: uppercase; letter-spacing: 0.5px; }
.fg-topping-close {
    width: 34px; height: 34px; background: rgba(255,255,255,0.15); border: none;
    border-radius: 50%; color: #fff; font-size: 18px; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: background 0.2s; line-height: 1;
}
.fg-topping-close:hover { background: rgba(255,255,255,0.3); }

/* Scrollable modal grid */
.fg-topping-grid {
    display: grid; grid-template-columns: repeat(3, 1fr);
    gap: 16px; padding: 20px 24px; overflow-y: auto; flex: 1;
    align-content: start;
}
@media (max-width: 480px) { 
    .fg-topping-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; padding: 16px 18px; } 
}

/* Card */
.fg-topping-card {
    position: relative; border-radius: 14px;
    border: 2px solid var(--fg-card-border, rgba(255,255,255,0.1));
    background: var(--fg-card-bg, rgba(255,255,255,0.04));
    cursor: pointer; transition: all 0.2s; overflow: hidden;
    height: 220px;
}
.fg-topping-card:hover { border-color: var(--fg-modifier-head-start, #f97316); transform: translateY(-2px); }
.fg-topping-card.selected {
    border-color: var(--fg-modifier-head-start, #f97316);
    background: rgba(249, 115, 22, 0.12);
    box-shadow: 0 0 20px rgba(249, 115, 22, 0.2);
}

.fg-topping-img-wrap { position: relative; width: 100%; padding-bottom: 100%; overflow: hidden; }
.fg-topping-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; display: block; }

.fg-topping-label {
    position: absolute; bottom: 0; left: 0; right: 0; z-index: 1;
    background: var(--fg-modifier-head-start, #f97316);
    padding: 7px 6px; text-align: center;
    display: flex; flex-direction: column; align-items: center; gap: 1px;
}
.fg-topping-name { color: #ffffff; font-size: 0.73rem; font-weight: 700; text-align: center; line-height: 1.2; }
.fg-topping-price { color: var(--fg-secondary, #fbbf24); font-size: 0.68rem; font-weight: 700; }

.fg-topping-check {
    position: absolute; top: 8px; right: 8px; width: 26px; height: 26px;
    background: #ffffff; border: 2px solid var(--fg-primary, #C41E3A); border-radius: 50%;
    display: none; align-items: center; justify-content: center; z-index: 3;
}
.fg-topping-card.selected .fg-topping-check { display: flex; }
.fg-topping-check::after { content: '\2713'; color: #22c55e; font-size: 16px; font-weight: bold; }

/* Footer */
.fg-topping-footer {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 24px; border-top: 1px solid var(--fg-card-border, rgba(255,255,255,0.08));
    background: rgba(0,0,0,0.2); flex-shrink: 0;
}
.fg-topping-count { color: var(--fg-text-secondary, rgba(255,255,255,0.7)); font-size: 0.85rem; }
.fg-topping-total { color: var(--fg-secondary, #fbbf24); font-weight: 700; font-size: 1rem; }
.fg-topping-done {
    background: linear-gradient(135deg, var(--fg-modifier-head-start, #f97316), var(--fg-modifier-head-end, #ea580c));
    color: #fff; border: none; padding: 10px 28px; border-radius: 25px;
    font-weight: 700; font-size: 0.9rem; cursor: pointer; text-transform: uppercase; letter-spacing: 0.5px; transition: transform 0.2s;
}
.fg-topping-done:hover { transform: scale(1.05); }

/* Desktop inline grid */
.fg-topping-inline {
    display: grid !important; grid-template-columns: repeat(4, 1fr);
    gap: 14px; margin-top: 8px;
    max-height: 400px; overflow-y: auto;
    width: 100%; min-width: 100%; box-sizing: border-box;
    flex-basis: 100%;
}
.fg-topping-inline .fg-topping-card { height: auto; min-height: 164px; }
@media (min-width: 769px) and (max-width: 1024px) { .fg-topping-inline { grid-template-columns: repeat(3, 1fr); } }

/* Scroll buttons (mobile only) */
.fg-topping-scroll-btn { display: none; }
@media (max-width: 768px) {
    .fg-topping-scroll-btn {
        display: flex; align-items: center; justify-content: center;
        position: absolute; top: 50%; transform: translateY(-50%);
        width: 28px; height: 28px; background: rgba(0,0,0,0.6); color: #fff;
        border: none; border-radius: 50%; font-size: 18px; cursor: pointer; z-index: 2;
    }
    .fg-topping-scroll-left { left: 4px; }
    .fg-topping-scroll-right { right: 4px; }
    .wcpa_wrap .wcpa_section_head h3 { line-height: 19px !important; }
}

/* Expand button */
.fg-topping-expand {
    margin-left: auto; background: rgba(255,255,255,0.15); border: none;
    color: #fff; font-size: 1.1rem; width: 32px; height: 32px; border-radius: 8px;
    cursor: pointer; display: flex; align-items: center; justify-content: center;
    transition: background 0.2s; line-height: 1; flex-shrink: 0;
}
.fg-topping-expand:hover { background: rgba(255,255,255,0.3); }

/* Section body price tally — matches WCPA field price style */
.fg-topping-tally {
    text-align: right;
    font-weight: 400;
    font-size: 1em;
    line-height: 20px;
    margin: 0 8px 8px 0;
    color: #1f2937;
}

/* Mobile horizontal scroll — two-row grid pattern */
@media (max-width: 768px) {
    html { overflow-x: hidden; }
    body { overflow-x: hidden; width: 100%; max-width: 100vw; }
    .wcpa_wrap, .wcpa_form_outer, .wcpa_section, .wcpa_section_body,
    .fg-wc-addons-injection, .fg-pdp-section, .fg-pdp-wrapper, .fg-pdp-info {
        overflow-x: hidden; width: 100%; max-width: 100%;
    }
    /* Wrapper constrains to viewport and scrolls internally */
    .fg-topping-scroll-wrapper {
        width: 100%;
        max-width: 100vw;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        margin: 0;
        padding: 0;
    }
    .fg-topping-scroll-wrapper::-webkit-scrollbar { display: none; }
    /* Inner grid: two rows, auto-flow columns, content-width */
    .fg-topping-scroll-grid {
        display: grid;
        grid-template-rows: repeat(2, auto);
        grid-auto-flow: column;
        grid-auto-columns: 127px;
        gap: 10px;
        padding: 8px 12px;
        width: max-content;
    }
    .fg-topping-scroll-grid .fg-topping-card {
        height: auto; min-height: 145px; width: 123px;
    }
}

/* Mobile modal */
@media (max-width: 768px) {
    .fg-topping-modal { 
        width: 100vw; max-width: 100vw; 
        height: 100vh; height: 100dvh; 
        max-height: 100vh; max-height: 100dvh; 
        border-radius: 0; 
    }
    .fg-topping-header { padding: 14px 20px; }
    .fg-topping-footer { padding: 12px 20px; }
}

/* Mobile trigger (unused now but kept for fallback) */
.fg-topping-trigger {
    display: flex; align-items: center; gap: 12px; width: 100%;
    padding: 16px 20px; 
    background: linear-gradient(135deg, rgba(249,115,22,0.08), rgba(234,88,12,0.04));
    border: 2px solid var(--fg-modifier-head-start, #f97316);
    border-radius: var(--fg-radius-sm, 12px);
    color: var(--fg-text-primary, #ffffff); font-size: 0.95rem; font-weight: 600;
    cursor: pointer; transition: all 0.25s; text-align: left;
}
.fg-topping-trigger:hover {
    background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(234,88,12,0.08));
    border-color: var(--fg-modifier-head-end, #ea580c);
    box-shadow: 0 0 24px rgba(249,115,22,0.2); transform: translateY(-1px);
}
.fg-topping-trigger-icon { font-size: 1.6rem; line-height: 1; }
.fg-topping-trigger-selected { display: flex; flex-wrap: wrap; gap: 6px; }
.fg-topping-trigger-tag {
    background: var(--fg-modifier-head-start, #f97316); color: #ffffff;
    padding: 4px 12px; border-radius: 14px; font-size: 0.7rem; font-weight: 600; white-space: nowrap;
}

/* Pizza section header icon (46px inline with title) */
.fg-pizza-section-icon {
    width: 46px; height: 46px; max-width: 46px; min-width: 46px;
    border-radius: 50%; object-fit: cover; flex-shrink: 0;
    border: 2px solid rgba(255,255,255,0.25);
    margin-right: 10px;
    display: block;
    overflow: hidden;
    clip-path: circle(50%);
}
.fg-sec-subtitle { flex-basis: 100%; width: 100%; font-size: 13px; color: rgba(255,255,255,0.55); font-weight: 400; text-transform: none; letter-spacing: 0; margin-top: 2px; padding-left: 61px; }
.wcpa_section_head {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important;
    gap: 0;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
}
.wcpa_section_head h3 {
    margin: 0 !important;
    flex: 0 1 auto !important;
}

/* Section toggle button (+/−) */
.wcpa_section_head .fg-sec-toggle {
    margin-left: auto !important;
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 1.5px solid rgba(255,255,255,0.35);
    background: transparent;
    color: #ffffff;
    font-size: 16px; font-weight: 400;
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; flex-shrink: 0;
    line-height: 1; padding: 0;
    transition: border-color 0.2s;
}
.wcpa_section_head .fg-sec-toggle:hover { border-color: rgba(255,255,255,0.7); }
.wcpa_section.collapsed .wcpa_section_body { display: none !important; }