style.css

/* Kossistant 스타일 CSS */

* {
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Pretendard', 'Segoe UI', 'Apple SD Gothic Neo', sans-serif;
    background-color: #121212;
    color: #FFF;
    overflow-x: hidden;
    transition: background-color 0.3s ease;
}

.gradio-container {
    background-color: #121212 !important;
    color: white;
}

h1 {
    text-align: center;
    font-size: 2rem;
    color: #00f7ff;
    margin: 30px 0;
    text-transform: uppercase;
    letter-spacing: 1px;
    animation: fadeIn 1.5s ease-in-out;
}

.chat-wrapper {
    background-color: #1A1A1A;
    border-radius: 20px;
    padding: 30px 35px;
    max-width: 768px;
    margin: auto;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    height: 75vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.chat-wrapper:hover {
    box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

.chat-container {
    overflow-y: auto;
    flex-grow: 1;
    padding-right: 10px;
    margin-bottom: 30px;
    scrollbar-width: thin;
    scrollbar-color: #444 #1A1A1A;
}

.chat-container::-webkit-scrollbar {
    width: 6px;
}

.chat-container::-webkit-scrollbar-thumb {
    background-color: #444;
    border-radius: 3px;
}

.message {
    margin-bottom: 14px;
    display: flex;
    animation: slideIn 0.3s ease-in-out;
    flex-direction: column;
    gap: 8px;
}

.user {
    justify-content: flex-end;
}

.bot {
    justify-content: flex-start;
}

.bubble {
    max-width: 80%;
    padding: 12px 16px;
    border-radius: 20px;
    line-height: 1.6;
    font-size: 0.98rem;
    position: relative;
    animation: fadeIn 0.5s ease-in-out;
    word-break: break-word;
    white-space: pre-wrap;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.user-bubble {
    background-color: #00796B;
    color: white;
    border-bottom-right-radius: 0;
    align-self: flex-end;
    box-shadow: 0 4px 8px rgba(0, 121, 107, 0.3);
    padding: 14px 18px;
    border-radius: 18px;
    transition: all 0.3s ease-in-out;
}

.user-bubble:after {
    content: '';
    position: absolute;
    right: -10px;
    top: 10px;
    border: 6px solid transparent;
    border-left-color: #00796B;
}

.user-bubble:hover {
    background-color: #004d40;
    transform: scale(1.05);
}

.bot-bubble {
    background-color: #2F3136;
    color: white;
    border-bottom-left-radius: 0;
    align-self: flex-start;
    box-shadow: 0 4px 8px rgba(255, 255, 255, 0.1);
    padding: 14px 18px;
    border-radius: 18px;
    transition: all 0.3s ease-in-out;
}

.bot-bubble:after {
    content: '';
    position: absolute;
    left: -10px;
    top: 10px;
    border: 6px solid transparent;
    border-right-color: #2F3136;
}

.bot-bubble:hover {
    background-color: #1a1a1a;
    transform: scale(1.05);
}

textarea, input[type="text"] {
    background-color: #2C2C2C !important;
    color: white !important;
    border: 1px solid #555 !important;
    border-radius: 14px !important;
    padding: 12px 14px !important;
    font-size: 1rem;
    width: 100%;
    transition: all 0.2s ease-in-out;
}

textarea:focus, input[type="text"]:focus {
    outline: none;
    border-color: #00f7ff !important;
    box-shadow: 0 0 5px #00f7ff55;
}

button {
    background-color: #00C896 !important;
    color: white !important;
    font-weight: bold;
    border: none !important;
    border-radius: 14px !important;
    padding: 12px 18px !important;
    font-size: 1rem;
    transition: all 0.2s ease-in-out;
}

button:hover {
    background-color: #00a67e !important;
    transform: scale(1.05);
}

::selection {
    background: #00f7ff;
    color: #000;
}

@keyframes slideIn {
    0% { transform: translateY(10px); opacity: 0; }
    100% { transform: translateY(0); opacity: 1; }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* gradio 기본 요소 추가 커스터마이징 */
.gradio-textbox input, .gradio-textbox textarea {
    background-color: #2C2C2C;
    color: white;
    border-radius: 14px;
    padding: 12px 16px;
    border: 1px solid #444;
}

.gradio-textbox input:focus, .gradio-textbox textarea:focus {
    border-color: #00f7ff;
    outline: none;
    box-shadow: 0 0 5px rgba(0, 247, 255, 0.5);
}

.gradio-button {
    background-color: #00C896;
    color: white;
    padding: 12px 18px;
    border-radius: 14px;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.gradio-button:hover {
    background-color: #00a67e;
    transform: scale(1.05);
}

@media screen and (max-width: 1024px) {
    .chat-wrapper {
        padding: 20px 25px;
    }
    .message {
        gap: 12px;
    }
}

@media screen and (max-width: 768px) {
    .chat-wrapper {
        padding: 15px 20px;
        border-radius: 0;
    }
    .bubble {
        font-size: 0.95rem;
    }
    .message {
        gap: 8px;
    }
}