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

:root {
    --bg-color: #f0f2f5;
    --card-bg-color: #ffffff;
    --primary-text-color: #333333;
    --secondary-text-color: #666;
    --gold-color: #d4af37;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --border-color: #e0e0e0;
    --font-serif: 'Noto Serif KR', serif;
    --font-sans: 'Gowun Dodum', sans-serif;
}

body.dark-mode {
    --bg-color: #1a1a1a;
    --card-bg-color: #2c2c2c;
    --primary-text-color: #f0f0f0;
    --secondary-text-color: #aaa;
    --shadow-color: rgba(212, 175, 55, 0.2);
    --border-color: #444;
}

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

html {
    overflow-x: hidden;
}

body {
    font-family: var(--font-sans);
    background-color: var(--bg-color);
    color: var(--primary-text-color);
    transition: background-color 0.3s, color 0.3s;
}

.main-container {
    display: flex;
    width: 100vw;
    min-height: 100vh;
}

.left-panel {
    width: 350px;
    padding: 2rem;
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    gap: 2rem;
    background-color: var(--card-bg-color);
    box-shadow: 2px 0 10px var(--shadow-color);
}

.right-panel {
    flex-grow: 1;
    overflow-y: auto;
    padding: 2rem;
}

.account-container, .fortune-log-container {
    background-color: transparent;
    border-radius: 15px;
    padding: 0;
    box-shadow: none;
}

.account-container h2, .fortune-log-container h2 {
    font-family: var(--font-serif);
    color: var(--gold-color);
    margin-bottom: 1.5rem;
    text-align: center;
    font-size: 1.8rem;
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#login-form input {
    font-family: var(--font-sans);
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-color);
    color: var(--primary-text-color);
}

#login-form button, #logout-btn {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: bold;
    background-color: var(--gold-color);
    color: var(--card-bg-color);
    border: none;
    border-radius: 50px;
    padding: 0.8rem 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

#account-section p {
    margin-bottom: 1rem;
    text-align: center;
}

/* Fortune Log Styles */
.fortune-log-container {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

#fortune-log-list {
    height: 100%;
    overflow-y: auto;
    padding-right: 1rem; /* for scrollbar */
}

.fortune-log-item {
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px dashed var(--border-color);
}

.fortune-log-item:last-child {
    border-bottom: none;
}

.fortune-log-date {
    font-weight: bold;
    color: var(--gold-color);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.fortune-log-text {
    font-size: 1rem;
    line-height: 1.6;
}


.container {
    width: 100%;
    max-width: 700px;
    padding: 2rem 0;
    margin: 0 auto;
    text-align: center;
}

header {
    position: relative;
    width: 100%;
}

header h1 {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    color: var(--gold-color);
    margin-bottom: 0.5rem;
}

header .subtitle {
    font-size: 1.1rem;
    color: var(--primary-text-color);
    opacity: 0.8;
    margin-bottom: 1rem;
}

#current-date {
    font-size: 1rem;
    color: var(--primary-text-color);
    opacity: 0.7;
    margin-bottom: 2.5rem;
}

.header-controls {
    position: absolute;
    top: 10px;
    right: 10px;
    display: flex;
    align-items: center;
    gap: 1rem;
}

#lang-toggle-btn {
    font-family: var(--font-sans);
    font-size: 0.9rem;
    font-weight: bold;
    background-color: transparent;
    color: var(--primary-text-color);
    border: 1px solid var(--primary-text-color);
    border-radius: 20px;
    padding: 0.5rem 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

#lang-toggle-btn:hover {
    background-color: var(--gold-color);
    color: var(--bg-color);
    border-color: var(--gold-color);
}

.fortune-card {
    background-color: var(--card-bg-color);
    border-radius: 15px;
    padding: 2.5rem;
    min-height: 200px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    box-shadow: 0 10px 25px var(--shadow-color);
    border: 1px solid var(--gold-color);
    margin-bottom: 2.5rem;
    transition: all 0.3s ease;
}

#fortune-text {
    font-size: 1.3rem;
    line-height: 1.7;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.8s ease, transform 0.8s ease;
    flex-grow: 1;
    display: flex;
    align-items: center;
}

#fortune-text.visible {
    opacity: 1;
    transform: translateY(0);
}

#get-fortune-btn {
    font-family: var(--font-sans);
    font-size: 1.2rem;
    font-weight: bold;
    background-color: var(--gold-color);
    color: var(--card-bg-color);
    border: none;
    border-radius: 50px;
    padding: 1.2rem 3rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-color);
}

#get-fortune-btn:hover:not(:disabled) {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px var(--shadow-color);
    background-color: #e7c356;
}

#get-fortune-btn:disabled {
    background-color: #ccc;
    cursor: not-allowed;
    box-shadow: none;
    transform: none;
    color: #888;
}

.theme-switch-container {
    position: relative;
}

.theme-switch {
    position: relative;
    display: inline-block;
    width: 60px;
    height: 34px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 34px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 26px;
    width: 26px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--gold-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

.reviews-container {
    width: 100%;
    padding: 4rem 0;
    overflow: hidden;
    background-color: var(--card-bg-color);
    border-radius: 20px;
    margin-top: 3rem;
}

.reviews-container h2 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    color: var(--gold-color);
    margin-bottom: 2.5rem;
    text-align: center;
}

.reviews-carousel {
    display: flex;
    width: max-content;
    animation: scroll 40s linear infinite;
}

.review-card {
    background-color: var(--bg-color);
    border-radius: 15px;
    padding: 2rem;
    margin: 0 1rem;
    width: 300px;
    box-shadow: 0 5px 15px var(--shadow-color);
    border-top: 3px solid var(--gold-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.review-card img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    margin-top: -60px; /* Pulls avatar up */
    border: 4px solid var(--card-bg-color);
    background-color: var(--card-bg-color);
}

.review-card h4 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.review-stars {
    color: var(--gold-color);
    font-size: 1.1rem;
    text-shadow: 0 0 5px var(--shadow-color);
}

.review-card p {
    font-size: 0.95rem;
    line-height: 1.6;
    text-align: center;
}

footer {
    text-align: center;
    padding: 2rem;
    margin-top: 2rem;
    font-size: 0.9rem;
    color: var(--secondary-text-color);
}

footer a {
    color: var(--secondary-text-color);
    text-decoration: none;
    margin: 0 10px;
    transition: color 0.3s;
}

footer a:hover {
    color: var(--gold-color);
    text-decoration: underline;
}

@keyframes scroll {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(-50%);
    }
}