@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;700&display=swap');

:root {
    --background-color: #121212;
    --text-color: #ffffff;
    --primary-color: #bb86fc;
    --button-bg-color: #1e1e1e;
    --button-hover-bg-color: #2a2a2a;
    --container-bg-color: #1e1e1e;
    --toggle-bg-color: transparent;
    --toggle-text-color: #ffffff;
    --toggle-border-color: #3a3a3a;
}

[data-theme="light"] {
    --background-color: #f6f2ec;
    --text-color: #1c1c1c;
    --primary-color: #1e40af;
    --button-bg-color: #ffffff;
    --button-hover-bg-color: #f0e8dc;
    --container-bg-color: #ffffff;
    --toggle-bg-color: #ffffff;
    --toggle-text-color: #1c1c1c;
    --toggle-border-color: #d4c6b8;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    text-align: center;
    background: var(--background-color) url('https://www.transparenttextures.com/patterns/noise.png');

}

.container {
    background-color: var(--container-bg-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 150px rgba(187, 134, 252, 0.2);

    max-width: 400px;
    width: 90%;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

h1 {
    color: var(--primary-color);
    font-size: 2.5rem;
    margin: 0;
}

#theme-toggle {
    background-color: var(--toggle-bg-color);
    color: var(--toggle-text-color);
    border: 1px solid var(--toggle-border-color);
    padding: 0.4rem 0.8rem;
    font-size: 0.9rem;
    border-radius: 999px;
    cursor: pointer;
    transition: background-color 0.2s, color 0.2s, border-color 0.2s;
}

#theme-toggle:hover {
    background-color: var(--button-hover-bg-color);
}

#generate-btn {
    background-color: var(--button-bg-color);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 0.8rem 1.5rem;
    font-size: 1.2rem;
    border-radius: 10px;
    cursor: pointer;
    transition: background-color 0.3s, box-shadow 0.3s;
    box-shadow: 0 0 10px rgba(187, 134, 252, 0.3);

}

#generate-btn:hover {
    background-color: var(--button-hover-bg-color);
    box-shadow: 0 0 20px rgba(187, 134, 252, 0.6);

}

#name-display {
    margin-top: 2rem;
    font-size: 1.8rem;
    color: var(--text-color);
    min-height: 50px;
}