/* Rax Gifts Tab Bar */
.raxgifts-tab-bar {
    position: fixed;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    pointer-events: none;
}

.raxgifts-tab-bar-inner {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
    padding: 8px 20px;
    border-radius: 999px;
    background: #fff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08), 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid #e5e7eb;
    min-width: 480px;
    max-width: 600px;
    width: 100%;
    pointer-events: auto;
}

.raxgifts-tab-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 6px 12px;
    border: none;
    background: transparent;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.15s ease-out;
    color: #9ca3af;
    position: relative;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
    flex: 1;
    min-width: 0;
}

.raxgifts-tab-item:hover {
    background: rgba(0,0,0,0.03);
}

.raxgifts-tab-item[data-tab="cart"] { color: #3b82f6; }
.raxgifts-tab-item[data-tab="shop"] { color: #8b5cf6; }
.raxgifts-tab-item[data-tab="pizza"] { color: #f97316; }
.raxgifts-tab-item[data-tab="usa"] { color: #3b82f6; }

.raxgifts-tab-item.active {
    background: linear-gradient(135deg, #0ea5e9, #6366f1);
    color: #fff !important;
    box-shadow: 0 4px 16px rgba(14,165,233,0.35);
    transform: scale(1.08);
    border-radius: 20px;
    padding: 10px 24px;
    z-index: 2;
    flex: 0 0 auto;
}

.raxgifts-tab-icon-wrap {
    position: relative;
    display: inline-flex;
}

.raxgifts-tab-icon {
    width: 22px;
    height: 22px;
    display: block;
    transition: transform 0.15s ease-out;
    flex-shrink: 0;
}

.raxgifts-tab-icon-lg {
    width: 26px;
    height: 26px;
}

.raxgifts-tab-item.active .raxgifts-tab-icon {
    width: 26px;
    height: 26px;
}

.raxgifts-tab-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.6px;
    text-transform: uppercase;
    line-height: 1;
    white-space: nowrap;
    text-align: center;
}

.raxgifts-tab-item.active .raxgifts-tab-label {
    font-size: 11px;
}

.raxgifts-cart-badge {
    position: absolute;
    top: -6px;
    right: -8px;
    min-width: 16px;
    height: 16px;
    background: #ef4444;
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    opacity: 0;
    transition: opacity 0.15s ease-out, transform 0.15s ease-out;
    pointer-events: none;
    line-height: 1;
}

.raxgifts-cart-badge.visible {
    opacity: 1;
}

.raxgifts-cart-badge.bump {
    transform: scale(1.3);
}

/* Desktop */
@media (min-width: 641px) {
    .raxgifts-tab-bar {
        bottom: 16px;
    }

    .raxgifts-tab-bar-inner {
        padding: 10px 24px;
        gap: 4px;
    }

    .raxgifts-tab-item {
        padding: 8px 16px;
    }

    .raxgifts-tab-item.active {
        padding: 12px 28px;
        border-radius: 22px;
    }

    .raxgifts-tab-icon {
        width: 24px;
        height: 24px;
    }

    .raxgifts-tab-icon-lg,
    .raxgifts-tab-item.active .raxgifts-tab-icon {
        width: 28px;
        height: 28px;
    }

    .raxgifts-tab-label {
        font-size: 11px;
    }

    .raxgifts-tab-item.active .raxgifts-tab-label {
        font-size: 12px;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .raxgifts-tab-bar {
        bottom: 8px;
        left: 8px;
        right: 8px;
        transform: none;
    }

    .raxgifts-tab-bar-inner {
        min-width: auto;
        max-width: none;
        width: 100%;
        padding: 6px 8px;
        gap: 0;
    }

    .raxgifts-tab-item {
        padding: 6px 4px;
        gap: 2px;
    }

    .raxgifts-tab-item.active {
        padding: 8px 14px;
        border-radius: 16px;
        transform: scale(1.06);
    }

    .raxgifts-tab-icon {
        width: 20px;
        height: 20px;
    }

    .raxgifts-tab-icon-lg,
    .raxgifts-tab-item.active .raxgifts-tab-icon {
        width: 24px;
        height: 24px;
    }

    .raxgifts-tab-label {
        font-size: 8px;
        letter-spacing: 0.4px;
    }

    .raxgifts-tab-item.active .raxgifts-tab-label {
        font-size: 9px;
    }

    .raxgifts-cart-badge {
        top: -4px;
        right: -4px;
        min-width: 14px;
        height: 14px;
        font-size: 9px;
    }
}

/* Small mobile */
@media (max-width: 380px) {
    .raxgifts-tab-bar-inner {
        padding: 5px 6px;
    }

    .raxgifts-tab-item {
        padding: 5px 3px;
    }

    .raxgifts-tab-item.active {
        padding: 7px 10px;
    }

    .raxgifts-tab-label {
        font-size: 7px;
        letter-spacing: 0.3px;
    }
}

/* Dark mode */
@media (prefers-color-scheme: dark) {
    .raxgifts-tab-bar-inner {
        background: #1f2937;
        border-color: #374151;
    }

    .raxgifts-tab-item {
        color: #9ca3af;
    }

    .raxgifts-tab-item:hover {
        background: rgba(255,255,255,0.05);
    }
}