@import url("https://fonts.googleapis.com/css2?family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap");

* {
    margin: 0;
    padding: 0;

    scroll-behavior: smooth;
    box-sizing: border-box;

    font-family: 'Poppins', sans-serif;
}

:root {
    --text-color: #e3e3e3;
    --subHeading-color: #828282;
    --placeholder-color: #a6a6a6;
    --primary-color: #242424;
    --secondary-color: #383838;
    --secondary-hover-color: #444;
}

.light_mode {
    --text-color: #222;
    --subHeading-color: #a0a0a0;
    --placeholder-color: #6c6c6c;
    --primary-color: #fff;
    --secondary-color: #e9eef6;
    --secondary-hover-color: #dbe1ea;
}

body {
    background: var(--primary-color);
}

.header, .typing-area {
    color: var(--text-color);
}

.header, .chat-list .message, .typing-form {
    max-width: 1140px;
    margin: 0 auto;
}

.header :where(.title, .subtitle) {
    font-weight: 500;
    line-height: 3.6rem;
}

.header {
    margin-top: 7vh;
    padding: 1rem;
}

body.hide-header .header {
    display: none;
    margin-top: 0;
}

.header .title {
    font-size: 2.7rem;
    background-clip: text;
    width: fit-content;
    background: linear-gradient(to right, #4285f4, #d96570);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.header .subtitle {
    font-size: 2.4rem;
    color: var(--subHeading-color);
}

.suggestion-list {
    margin-top: 9.5vh;
    list-style: none;
    display: flex;
    gap: 1.25rem;
    overflow-x: auto;
    scrollbar-width: none;
}

.suggestion-list .suggestion {
    padding: 1.25rem;
    cursor: pointer;
    width: 260px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: space-between;
    border-radius: 0.75rem;
    background: var(--secondary-color);
    transition: 0.3s ease;
}

.suggestion-list .suggestion:hover {
    background: var(--secondary-hover-color);
}

.suggestion-list .suggestion .text {
    font-weight: 400;
}

.suggestion-list .suggestion .icon {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    margin-top: 2.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-color);
    border-radius: 50%;
}

.chat-list {
    padding: 2rem 1rem 12rem;
    max-height: 100vh;
    overflow-y: auto;
    scrollbar-color: #999 transparent;
}

.chat-list .message.incoming {
    margin-top: 1.5rem;
}

.chat-list .message .message-content {
    display: flex;
    gap: 1.5rem;
    width: 100%;
    align-items: center;
}

.chat-list .message .avatar {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
    align-self: flex-start;
}

.chat-list .message.loading .avatar {
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    100% {
        transform: rotate(360deg);
    }
}

.chat-list .message .text {
    color: var(--text-color);
    transition: 0.3s ease;
}

.chat-list .message .text.error {
    color: #e55865;
}

.chat-list .message.loading .text {
    display: none;
}

.chat-list .message .icon {
    height: 35px;
    width: 35px;
    display: flex;
    cursor: pointer;
    font-size: 1.25rem;
    margin-left: 3.5rem;
    align-items: center;
    border-radius: 50%;
    justify-content: center;
    color: var(--text-color);
    background: var(--secondary-color);
    visibility: hidden;
    transition: 0.3s ease;
}

.chat-list .message:hover .icon {
    visibility: visible;
}

.chat-list .message.loading:hover .icon.hide {
    visibility: hidden;
}

.chat-list .message .icon:hover {
    background: var(--secondary-hover-color);
}

.chat-list .loading-indicator {
    display: none;
    width: 100%;
    gap: 0.8rem;
    flex-direction: column;
}

.chat-list .message.loading .loading-indicator {
    display: flex;
}

.chat-list .loading-indicator .loading-bar {
    height: 11px;
    width: 100%;
    background: linear-gradient(to right, #4285f4, #242424, #4285f4);
    animation: animate1 3s linear infinite;
}

body.light_mode .chat-list .loading-indicator .loading-bar {
    background: linear-gradient(to right, #4285f4, #fff, #4285f4);
}

.chat-list .loading-indicator .loading-bar:nth-child(2) {
    animation-delay: 0.5s;
    background-position: -1140px 0;
}

.chat-list .loading-indicator .loading-bar:last-child {
    width: 70%;
    animation: animate2 2.1s linear infinite;
}

@keyframes animate1 {
    0% {
        background-position: -1140px 0;
    }

    100% {
        background-position: 1140px 0;
    }
}

@keyframes animate2 {
    0% {
        background-position: -798px 0;
    }

    100% {
        background-position: 798px 0;
    }
}

.typing-area {
    position: fixed;
    width: 100%;
    bottom: 0;
    padding: 1rem;
    background: var(--primary-color);
}

.typing-area :where(.typing-form, .action-button) {
    display: flex;
    gap: 0.75rem;
}

.typing-area .input-wrapper {
    height: 56px;
    width: 100%;
    display: flex;
    align-items: center;
    position: relative;
}

.typing-area .typing-input {
    width: 100%;
    height: 100%;
    border: none;
    outline: none;
    font-size: 1rem;
    color: var(--text-color);
    border-radius: 6.2rem;
    padding: 1.1rem 4rem 1.1rem 1.5rem;
    background: var(--secondary-color);
    transition: 0.3s ease;
}

.typing-area .typing-input:focus {
    background: var(--secondary-hover-color);
}

.typing-area .typing-input::placeholder {
    color: var(--placeholder-color);
}

.typing-area .icon {
    height: 56px;
    width: 56px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--secondary-color);
    transition: 0.3s ease;
}

.typing-area .icon:hover {
    background: var(--secondary-hover-color) !important;
}

.typing-area .input-wrapper .icon {
    height: 50px;
    width: 50px;
    position: absolute;
    right: 3px;
    outline: none;
    border: none;
    background: none;
    color: var(--text-color);
    transform: scale(0);
    transition: 0.3s ease;
}


.typing-area .input-wrapper .typing-input:valid ~ .icon {
    transform: scale(1);
}

.typing-area .disclaimer-text {
    font-size: 0.85rem;
    margin-top: 1rem;
    text-align: center;
    color: var(--placeholder-color);
}

@media (max-width: 768px) {
    .header :is(.title, .subtitle) {
        font-size: 2rem;
        line-height: 2.6rem;
    }

    .header .subtitle {
        font-size: 1.7rem;
    }

    .chat-list .message .avatar {
        width: 37px;
        height: 37px;
    }

    .typing-area :where(.typing-form, .actions-button) {
        gap: 0.4rem;
    }

    .typing-form .input-wrapper {
        height: 50px;
    }

    .typing-form .typing-input {
        padding: 1.1rem 3.5rem 1.1rem 1.2rem;
    }

    .typing-area .icon {
        height: 50px;
        width: 50px;
    }

    .typing-area .disclaimer-text {
        font-size: 0.75rem;
        margin-top: 0.5rem;
    }
}

@media (max-width: 1140px) {
    .chat-list .message .text {
        padding-right: 40px;
    }
}