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

:root {
    --primary-color: #ff6b6b;
    --secondary-color: #f0e68c;
    --background-color: #fffaf0;
    --text-color: #333;
    --white-color: #ffffff;
    --card-background: var(--white-color);
    --border-color: #ddd;
    --border-radius: 12px;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

body.dark-mode {
    --primary-color: #ff8787;
    --secondary-color: #a1887f;
    --background-color: #121212;
    --text-color: #e0e0e0;
    --white-color: #1e1e1e;
    --card-background: #2a2a2a;
    --border-color: #444;
    --shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: background-color 0.3s, color 0.3s;
}

header, main, section, footer {
    width: 100%;
    max-width: 800px;
    padding: 20px;
    margin-bottom: 20px;
}

header {
    text-align: center;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 20px;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}

h1 {
    color: var(--primary-color);
    margin: 0;
    flex-basis: 100%;
    text-align: center;
}

.header-link {
    text-decoration: none;
    color: inherit;
}

.main-nav {
    flex-basis: 100%;
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.main-nav a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: bold;
    padding: 5px 10px;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.main-nav a:hover {
    background-color: var(--secondary-color);
}

#theme-toggle-btn {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--white-color);
    border: none;
    padding: 8px 12px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s;
}

h2 {
    color: var(--primary-color);
    margin-bottom: 15px;
    padding-bottom: 5px;
    border-bottom: 1px solid var(--secondary-color);
}

main {
    text-align: center;
}

.intro {
    margin-bottom: 40px;
}

.menu-selector {
    background: var(--card-background);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: background-color 0.3s;
}

#suggestion-btn {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 15px 30px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: transform 0.2s ease, background-color 0.3s;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

#suggestion-btn:hover {
    transform: translateY(-3px);
}

#suggestion-btn:active {
    transform: translateY(0);
}

#result-container {
    margin-top: 40px;
    min-height: 300px;
}

.result-card {
    display: inline-block;
    padding: 20px;
    background: linear-gradient(145deg, var(--secondary-color), var(--primary-color));
    color: var(--text-color);
    border-radius: var(--border-radius);
    animation: fadeIn 0.5s ease-in-out;
    box-shadow: var(--shadow);
    width: 100%;
    max-width: 300px;
    transition: background-color 0.3s;
}

.result-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
}

.result-card h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #fff; /* White text on gradient background */
}

.result-card.thinking {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.5rem;
    background: var(--card-background);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

section {
    background: var(--card-background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: background-color 0.3s;
}

#all-menus ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
}

#all-menus li {
    background: var(--background-color);
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    width: 120px;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 10px;
    transition: transform 0.2s, background-color 0.3s;
    border: 1px solid var(--border-color);
}

#all-menus li:hover {
    transform: scale(1.05);
}

#all-menus li img {
    width: 100%;
    height: 80px;
    object-fit: cover;
    border-top-left-radius: var(--border-radius);
    border-top-right-radius: var(--border-radius);
    margin-bottom: 8px;
}

#all-menus li span {
    font-weight: bold;
    color: var(--text-color);
}

footer {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    font-size: 0.9rem;
    color: #777;
    transition: border-color 0.3s;
}

footer nav {
    margin-top: 10px;
}

footer nav a {
    color: var(--primary-color);
    text-decoration: none;
    margin: 0 10px;
}

/* Form Styles */
form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

form label {
    font-weight: bold;
    margin-bottom: 5px;
    color: var(--text-color);
}

form input,
form select {
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    background-color: var(--background-color);
    color: var(--text-color);
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 1rem;
    transition: border-color 0.3s, background-color 0.3s;
}

form input:focus,
form select:focus,
form textarea:focus {
    border-color: var(--primary-color);
    outline: none;
}

form button[type="submit"] {
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    padding: 12px 20px;
    font-size: 1.1rem;
    font-weight: 700;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: background-color 0.3s, transform 0.2s;
}

form button[type="submit"]:hover {
    background-color: #ff4757;
    transform: translateY(-2px);
}

.form-status {
    margin-top: 15px;
    padding: 10px;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: bold;
}

.form-status.success {
    background-color: #d4edda;
    color: #155724;
}

.form-status.error {
    background-color: #f8d7da;
    color: #721c24;
}

/* Dark mode adjustments for form */
body.dark-mode form input,
body.dark-mode form select,
body.dark-mode form textarea {
    border: 1px solid var(--border-color);
    background-color: #333;
    color: var(--text-color);
}

body.dark-mode .form-status.success {
    background-color: #1b5e20;
    color: #c8e6c9;
}

body.dark-mode .form-status.error {
    background-color: #7f0000;
    color: #ffcdd2;
}

#comments {
    background: var(--card-background);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: background-color 0.3s;
}

/* Article Page Styles */
.article-meta {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 20px;
}

.article-image {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius);
    margin-bottom: 30px;
}

.static-page h3 {
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 10px;
    color: var(--primary-color);
}

/* Saju Page Styles */
#saju-calculator p {
    margin-bottom: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.saju-result {
    margin-top: 40px;
    padding: 20px;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    text-align: left;
}

.saju-result h3 {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.pillars {
    display: flex;
    justify-content: space-around;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.pillar {
    background-color: var(--background-color);
    border-radius: var(--border-radius);
    padding: 15px;
    text-align: center;
    width: 100px;
    border: 1px solid var(--border-color);
}

.pillar-title {
    font-size: 0.9rem;
    color: #777;
    margin-bottom: 5px;
}

.pillar-body {
    font-size: 1.8rem;
    font-weight: bold;
}

.interpretation ul {
    list-style: none;
    padding: 0;
}

.interpretation li {
    margin-bottom: 10px;
    font-size: 1.1rem;
}

.error-message {
    color: #721c24;
    background-color: #f8d7da;
    padding: 10px;
    border-radius: var(--border-radius);
    text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding: 0;
    }

    header, main, section, footer {
        padding: 15px;
        margin-bottom: 15px;
    }

    header {
        flex-direction: column;
    }
    
    #theme-toggle-btn {
        position: static;
        margin-top: 15px;
        width: auto;
    }

    .main-nav {
        gap: 10px;
        flex-wrap: wrap;
    }

    h1 {
        font-size: 1.8rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    .menu-selector {
        padding: 20px;
    }

    .result-card h3 {
        font-size: 1.5rem;
    }

    #all-menus ul {
        gap: 10px;
    }

    #all-menus li {
        width: 100px;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }
}