/* ===== HEADER STYLES ===== */
.header{
    height: 56px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;

    /* Positioning */
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;

    /* Visual */
    background-color: var(--primary-color);
    border-bottom: 1px solid var(--border-color);
}
.left-section{
    height: 24px;
    width: 162px;
    display: flex;
    align-items: center;
    padding-top: 16px;
}
.middle-section{
    flex: 1;
    margin-left: 60px;
    max-width: 470px;
    display: flex;
    align-items: center;
}
.right-section{
    width: 182px;
    margin-right: var(--spacing-lg);
    margin-left: var(--spacing-lg);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}
.hamburger-menu{
    height: 24px; 
    margin-left: var(--spacing-lg);
    cursor: pointer;
}
.youtube-logo{
    height: 20px;
    margin-left: var(--spacing-lg);
    cursor: pointer;
}
.search-button {
    height: 40px;
    width: 66px;
    color: rgb(247, 247, 247);
    border-top: 1px solid rgb(204,204,204);
    border-bottom: 1px solid rgb(204,204,204);
    border-right: 1px solid rgb(204,204,204);
    border-left-width: 0px;
    margin-left: -1px;
    margin-right: 10px;
    cursor: pointer;
}

.search-button, 
.voice-search-button,
.upload-icon-container,
.app-icon-container,
.notification-icon-container{
    display: flex;
    position: relative;
    align-items: center;
    justify-content: center;
}
.search-button .tooltip,
.voice-search-button .tooltip,
.upload-icon-container .tooltip,
.notification-icon-container .tooltip,
.app-icon-container .tooltip{
    font-family: Roboto, Arial;
    position: absolute;
    background-color: var(--secondary-color);
    color: var(--primary-color);
    font-size: 12px;
    padding: 4px 8px;
    border-radius: var(--radius-sm);
    bottom: -30px;
    opacity: 0;
    transition: var(--transition-fast);
    pointer-events: none;
    white-space: nowrap;
}
.search-button:hover .tooltip,
.voice-search-button:hover .tooltip,
.upload-icon-container:hover .tooltip,
.app-icon-container:hover .tooltip,
.notification-icon-container:hover .tooltip{
    opacity: 1;
}
.voice-search-button{
    background-color: rgb(247, 247, 247);
    height: 40px;
    width: 40px;
    border-radius: 20px;
    border: none;
    cursor: pointer;
}
.search-button, .voice-search-button,
.upload-icon-container,
.app-icon-container{
    position: relative;
}
.app-icon-container .tooltip,
.upload-icon-container .tooltip,
.notification-icon-container .tooltip{
    bottom: -38px;
}
.search-bar{
    flex: 1;
    height: 36px;
    font-size: 16px;
    padding-left: 10px;
    border: 1px solid rgb(200, 200, 200);
    border-top-left-radius: var(--radius-sm);
    border-bottom-left-radius: var(--radius-sm);
    box-shadow: inset 1px 2px 3px rgba (0 0 0 0.05);
    width: 0;
    z-index: 1;
}
.search-bar:focus {
    outline: none; 
    border: 1px solid rgb(0, 96, 187); 
}
.search-bar::placeholder{
    font-family: roboto,arial;
    font-size: 16px;
}

.search-icon{
    height: 24px;
    margin-top: var(--spacing-xs);
    cursor: pointer;
}
.voice-icon{
    height: 24px;
    cursor: pointer;
}
.upload-icon{
    height: 24px;
    cursor: pointer;
}
.app-icon{
    height: 24px;
    cursor: pointer;
}
.notif-icon{
    height: 24px;
    cursor: pointer;
}
.notification-icon-container{
    position: relative;
}
.notif-count{
     position: absolute;
     align-items: center;
     background-color: rgb(204, 0, 0);
     color: white;
     font-family: roboto, arial;
     font-size: 11px;
     padding: 1.3px 4.8px;
     top: -3px;
     right: -7px;
     border-radius: var(--radius-xl);
     border: 2px solid #ffff;
}
.profile-icon{
    height: 32px;
    width: 32px;
    object-fit: cover;
    object-position: center;
    border-radius: var(--radius-xl);
    cursor: pointer;

}