body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    height: 100vh;
    background-color: #f4f4f4;
    display: flex;
    flex-direction: column;
}

.top-toolbar {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 10;
    height: 60px;
}

.logo-container {
    position: absolute;
    left: 10px;
    display: flex;
    align-items: center;
}

.logo {
    width: 120px;
    height: 80px;
}

.toolbar-buttons {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 10px;
}

.editor-container {
    flex-grow: 1;
    margin-top: 50px;
    padding: 20px;
    border: 1px solid #ccc;
    background-color: #f9f9f9;
    box-shadow: 0px 4px 6px rgba(0, 0, 0, 0.2);
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.editor {
    flex-grow: 1;
    border: 1px solid #ddd;
    height: 100%;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    background-color: #fff;
}

.bottom-toolbar {
    display: flex;
    justify-content: center;
    padding: 10px;
    box-shadow: 0px -4px 6px rgba(0, 0, 0, 0.1);
    background-color: #fff;
    position: fixed;
    bottom: 60px;
    width: 100%;
}

.toolbar-btn {
    padding: 10px 15px;
    margin: 5px;
    font-size: 16px;
    border: none;
    background-color: #ffffff;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.3s ease;
    cursor: pointer;
}

.button-icon {
    width: 20px;
    height: 20px;
}

.toolbar-btn:hover {
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

.add-text-container {
    display: flex;
    justify-content: center;
    padding: 10px;
    background-color: #fff;
    box-shadow: 0px -4px 6px rgba(0, 0, 0, 0.1);
    position: fixed;
    bottom: 0;
    width: 100%;
}

.add-text-btn {
    padding: 10px 20px;
    font-size: 16px;
    border: none;
    background-color: #ffffff;
    color: rgb(0, 0, 0);
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.15);
}

.add-text-btn:hover {
    box-shadow: 0px 4px 8px rgba(0, 0, 0, 0.3);
}

.text-box {
    border: 1px solid #aaa;
    padding: 10px;
    margin: 5px;
    position: absolute;
    background-color: #fff;
    cursor: grab;
    box-shadow: 0px 2px 4px rgba(0, 0, 0, 0.2);
    min-width: 200px;
    min-height: 50px;
    resize: both;
    overflow: auto;
}

.text-box.empty {
    border-style: dashed;
}

.delete-icon {
    width: 20px;
    height: 20px;
    display: none;
    cursor: pointer;
    position: absolute;
    top: 5px;
    right: 5px;
}

.font-size-display {
    margin: 0 10px;
    font-size: 16px;
}

@media (max-width: 768px) {
    .top-toolbar {
        flex-direction: column;
    }

    .toolbar-buttons {
        margin-top: 10px;
    }

    .editor-container {
        padding: 10px;
    }

    .bottom-toolbar {
        flex-wrap: wrap;
    }
    .logo {
        width: 40px;
        height: 40px;
    }
}

.toolbar-btn {
    position: relative;
    background-color: transparent;
    border: none;
    cursor: pointer;
}

#undoBtn, #redoBtn, #saveBtn, #clearBtn {
    position: relative;
}

#undoBtn:hover img,
#redoBtn:hover img,
#saveBtn:hover img,
#clearBtn:hover img {
    opacity: 0;
}

#undoBtn:hover::before,
#redoBtn:hover::before,
#saveBtn:hover::before,
#clearBtn:hover::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 30px;
    height: 30px;
    background-size: contain;
    background-repeat: no-repeat;
}

#undoBtn:hover::before {
    background-image: url('./assets/arrow.gif');
    transform: translate(-50%, -50%) rotate(180deg);
}

#redoBtn:hover::before {
    background-image: url('./assets/arrow.gif');
}

#saveBtn:hover::before {
    background-image: url('./assets/save.gif');
}

#clearBtn:hover::before {
    background-image: url('./assets/clear.gif');
}