/* ============ HEADER ACTION ICONS ============ */
.header-action-icons {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.header-icon-btn {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.03);
    border: 1px solid #21262d;
    color: #8b949e;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.25s ease;
    text-decoration: none;
    -webkit-tap-highlight-color: transparent;
}

.header-icon-btn:hover {
    background: rgba(212,168,83,0.08);
    border-color: rgba(212,168,83,0.3);
    color: #f0d078;
}

.header-icon-btn svg {
    width: 18px;
    height: 18px;
    transition: transform 0.2s ease;
}

.header-icon-btn:active svg {
    transform: scale(0.85);
}

/* Badge for bet count */
.header-icon-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background: #1db954;
    color: #fff;
    font-size: 0.55rem;
    font-weight: 800;
    min-width: 17px;
    height: 17px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 1;
    border: 2px solid #0d1117;
    transition: all 0.3s ease;
    animation: badgePopIn 0.3s ease;
}

.header-icon-badge:empty,
.header-icon-badge[data-count="0"] {
    display: none;
}

@keyframes badgePopIn {
    0% { transform: scale(0); }
    60% { transform: scale(1.3); }
    100% { transform: scale(1); }
}

/* Subtle divider between bet slip and future notifications */
.header-icon-divider {
    width: 1px;
    height: 20px;
    background: #21262d;
    margin: 0 0.3rem;
    opacity: 0.6;
}

/* Notification icon (ready for future use) */
.header-icon-btn.notification-btn {
    position: relative;
}

.header-icon-btn.notification-btn .header-icon-badge {
    background: #e63946;
}

/* Mobile responsive */
@media (max-width: 600px) {
    .header-icon-btn {
        width: 34px;
        height: 34px;
    }
    .header-icon-btn svg {
        width: 16px;
        height: 16px;
    }
    .header-icon-badge {
        min-width: 15px;
        height: 15px;
        font-size: 0.5rem;
        top: -3px;
        right: -3px;
    }
    .header-icon-divider {
        height: 16px;
        margin: 0 0.15rem;
    }
}

@media (max-width: 380px) {
    .header-icon-btn {
        width: 30px;
        height: 30px;
    }
    .header-icon-btn svg {
        width: 14px;
        height: 14px;
    }
    .header-icon-divider {
        display: none;
    }
}