.container,page {
    background-color: #222238;
}

.container {
    border-top: 1px solid hsla(0,31%,87%,.5);
    box-sizing: border-box;
    color: #fff;
    padding: 10px 10px 61px;
}

.navbar {
    background: linear-gradient(180deg,#8d72d2,#7183f3);
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    width: 300px;
}

.nav-item {
    color: #fff;
    flex: 1;
    padding: 5px 10px;
    text-align: center;
}

.nav-item.active {
    background: linear-gradient(90deg,#6949bb,#4d65fd);
    border-bottom: 3px solid #d9d4e4;
    border-radius: 5px;
}

.description-text {
    color: #a790e2;
    font-size: 12px;
}

.input-container {
    margin: 10px 0;
    position: relative;
    width: 100%;
}

.input-box {
    background-color: #333;
    border: none;
    color: #fff;
    height: 150px;
}

.char-count {
    bottom: 10px;
    color: #ccc;
    position: absolute;
    right: 10px;
}

.optimize-button {
    background: linear-gradient(90deg,#6949bb,#4d65fd);
    border-radius: 5px;
    bottom: 3px;
    font-size: 13px;
    left: 3px;
    padding: 5px;
    position: absolute;
    text-align: center;
    z-index: 9999;
}

.platform-selector {
    background-color: #333;
    border-radius: 5px;
    margin-bottom: 20px;
    padding: 10px;
}

.platform-text {
    font-weight: 700;
}

.platform-dropdown {
    margin-top: 10px;
}

.size-selector,.style-selector {
    margin-bottom: 20px;
    width: 100%;
}

.size-text,.style-text {
    font-weight: 700;
    margin-bottom: 10px;
}

.size-options,.style-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.size-option,.style-option {
    background-color: #333;
    border-radius: 5px;
    box-shadow: 1px 3px 3px 1px rgba(0,0,0,.3);
    color: #fff;
    flex: 1;
    font-size: 13px;
    margin-bottom: 10px;
    margin-right: 10px;
    padding: 10px;
    text-align: center;
    transition: all .3s;
    white-space: nowrap;
}

.size-option.active,.style-option.active {
    background-color: #4a90e2;
}

.size-option:last-child,.style-option:last-child {
    margin-right: 0;
}

.enhance-container {
    align-items: center;
    display: flex;
    width: 100%;
}

.enhance-text {
    font-weight: 700;
    margin-right: 10px;
}

.enhance-slider {
    flex: 1;
}

.generate-button {
    background: linear-gradient(90deg,#6949bb,#4d65fd);
    border: none;
    border-radius: 5px;
    color: #fff;
    margin: 10px auto;
    padding: 5px;
    text-align: center;
    width: 150px;
}

.full-container {
    align-items: center;
    display: flex;
    flex-direction: column;
    width: 100%;
}

.upload-container {
    background-color: #333;
    border: 1px dashed #666;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0,0,0,.1);
    cursor: pointer;
    height: 250px;
    margin-top: 15px;
    max-width: 400px;
    width: 100%;
}

.upload-wrap {
    align-items: center;
    display: flex;
    flex-direction: column;
    height: 250px;
    justify-content: center;
}

.upload-pic {
    height: 100%;
    width: 100%;
}

.upload-icon {
    height: 50px;
    margin-bottom: 10px;
    width: 50px;
}

.upload-text {
    color: #999;
    font-size: 14px;
    margin-bottom: 5px;
}

.upload-link {
    color: #4a90e2;
    text-decoration: underline;
}

.upload-info {
    color: #666;
    font-size: 12px;
}

.img-input-container {
    margin-top: 10px;
    max-width: 400px;
    min-height: 200px;
    position: relative;
    width: 100%;
}

.input-box {
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    font-size: 14px;
    min-height: 200px;
    padding: 10px;
    resize: none;
    width: 100%;
}

.char-count {
    color: #999;
    font-size: 12px;
    margin-top: 5px;
    text-align: right;
}

.chat-box {
  
    display: flex;
    flex-direction: column;
    height: calc(100vh - 127px);
    margin-top: 10px;
}

.chat-box,.role-switch {
    position: relative;
    width: 100%;
}

.role-switch {
    margin: 0 auto;
    text-align: center;
}

.role-button {
    align-items: center;
    background: linear-gradient(180deg,#2b2b49,#26263a);
    border: none;
    border-radius: 5px;
    box-shadow: 0 4px 6px rgba(0,0,0,.3),0 1px 3px rgba(0,0,0,.08);
    color: #fff;
    cursor: pointer;
    font-size: 16px;
    width: 100%;
}

.role-icon {
    height: 16px;
    margin-left: 5px;
    vertical-align: middle;
    width: 16px;
}

.role-dropdown {
    background: linear-gradient(180deg,#2b2b49,#26263a);
    border-radius: 5px;
    box-shadow: 0 4px 8px rgba(0,0,0,.3);
    left: 50%;
    margin-top: 5px;
    position: absolute;
    top: 100%;
    transform: translateX(-50%);
    z-index: 1000;
}

.role-option {
    border-bottom: 1px solid #b39494;
    color: #fff;
    cursor: pointer;
    padding: 10px;
}

.role-option:hover {
    background: #444;
}

.chat-window {
    box-sizing: border-box;
    flex: 1;
    overflow-y: auto;
    padding: 10px;
}

.message {
    display: flex;
    margin-bottom: 10px;
    margin-top: 10px;
}

.message.user {
    flex-direction: row-reverse;
}

.message .avatar {
    border-radius: 20px;
    height: 40px;
    margin: 0 3px;
    width: 40px;
}

.bubble {
    border-radius: 10px;
    box-shadow: 0 0 5px rgba(0,0,0,.5);
    color: #d6d3dd;
    max-width: 70%;
    padding: 10px;
}

.message.user .bubble {
    background: #6949bb;
    color: #fff;
}

.message.ai .bubble {
    background: #505579;
    color: #fff;
}

.username {
    color: #888;
    font-size: 12px;
}

.content {
    font-size: 14px;
    margin-top: 5px;
}

.input-area {
    background-color: #222238;
    box-sizing: border-box;
    display: flex;
    padding: 10px;
    width: 100%;
    height: 40px;
}

.input-field {
    border: 1px solid #ccc;
    border-radius: 5px;
    box-sizing: border-box;
    flex: 1;
    min-height: 40px;
    padding: 8px;

}

.send-button {
    background: linear-gradient(90deg,#6949bb,#4d65fd);
    border: none;
    border-radius: 5px;
    box-sizing: border-box;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    height: 40px;
    line-height: 40px;
    margin-left: 10px;
    padding: 0 20px;
}

.buttom {
    background-color: initial;
    height: 60px;
    width: 100%;
}

.loading-container {
    align-items: center;
    display: flex;
    height: 100vh;
    justify-content: center;
}

.loading-dot {
    animation: pulse .8s infinite alternate;
    background-color: #007bff;
    border-radius: 50%;
    height: 18px;
    width: 18px;
}

@-webkit-keyframes pulse {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.4);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    100% {
        transform: scale(1.4);
    }
}