@font-face {
    font-family: 'HsSantoki20';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2405@1.0/HSSanTokki20-Regular.woff2') format('woff2');
    font-weight: normal;
    font-display: swap;
}

@font-face {
    font-family: 'RoundedFixedsys';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_six@1.2/DungGeunMo.woff') format('woff');
    font-weight: normal;
    font-display: swap;
}

@font-face {
    font-family: 'JoseonGulim';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_20-04@1.0/ChosunGu.woff') format('woff');
    font-weight: normal;
    font-display: swap;
}

:root {
    --primary-color: #4a90e2;
    --background-color: #f0f2f5;
    --container-bg: #ffffff;
    --text-color: #333;
    --light-text-color: #888;
    --border-color: #dcdfe6;
}

body {
    font-family: 'JoseonGulim';
    margin: 0;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: var(--container-bg);
    border-bottom: 1px solid var(--border-color);
}

.site-title {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.main-container {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.chat-container {
    width: 100%;
    max-width: 800px;
}

.prompt-form {
    position: relative;
    display: flex;
    align-items: flex-end;
}

textarea {
    width: 100%;
    min-height: 50px;
    padding: 15px 60px 15px 20px;
    border-radius: 25px;
    border: 1px solid var(--border-color);
    font-family: 'RoundedFixedsys';
    font-size: 1rem;
    line-height: 1.5;
    resize: vertical;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.submit-button {
    position: absolute;
    right: 15px;
    bottom: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.submit-button:hover {
    background-color: #357abd;
}

/* Created.html specific styles */
.main-container-created {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    gap: 1rem;
}

.preview-container {
    flex-grow: 1;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
}

#preview-frame {
    width: 100%;
    height: 100%;
    border: none;
}

.modification-container {
    flex-shrink: 0;
}

/* Popups */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.popup-content {
    background-color: white;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
}

.close-popup-btn {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--light-text-color);
}

.publish-options {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.button-primary, .button-secondary {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.3s, color 0.3s;
}

.button-primary {
    background-color: var(--primary-color);
    color: white;
}

.button-primary:hover {
    background-color: #357abd;
}

.button-secondary {
    background-color: #f0f2f5;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.button-secondary:hover {
    background-color: #e4e6eb;
}

/* Loader */
.loader {
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}