@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;700;900&display=swap');

:root {
    --primary-color: #ff6f61;
    --secondary-color: #ffc107;
    --background-color: #f8f9fa;
    --text-color: #333;
    --white-color: #fff;
    --border-color: #dee2e6;
    --shadow-color: rgba(0, 0, 0, 0.1);
    --light-gray-color: #eee;
}

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

body {
    font-family: 'Noto Sans KR', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    overflow-x: hidden;
    padding: 20px 0;
}

#app {
    width: 100%;
    max-width: 550px;
    margin: 0 15px;
    background: var(--white-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px var(--shadow-color);
    overflow: hidden;
}

.screen {
    display: none;
    padding: 25px 35px;
    animation: fadeIn 0.5s ease-in-out;
}

.screen.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

header {
    text-align: center;
    margin-bottom: 30px;
}

header h1 {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--primary-color);
    margin-bottom: 5px;
}

header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
}

header p {
    color: #666;
    font-size: 1.1rem;
}

/* --- Settings Screen --- */
#settings-form .setting-group {
    margin-bottom: 30px;
}

#settings-form .setting-group > label {
    display: block;
    margin-bottom: 12px;
    font-weight: 700;
    color: #555;
    font-size: 1.1rem;
}

.radio-container {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.radio-container label {
    flex-grow: 1;
    text-align: center;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.radio-container input[type="radio"] {
    display: none;
}
.radio-container input[type="radio"]:checked + span {
    color: var(--primary-color);
    font-weight: 700;
}
.radio-container label:has(input:checked) {
    border-color: var(--primary-color);
    background-color: #fff8f7;
}


.tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.tag {
    background: var(--light-gray-color);
    padding: 8px 15px;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
    user-select: none;
}

.tag.selected {
    background: var(--primary-color);
    color: var(--white-color);
    transform: scale(1.05);
    box-shadow: 0 2px 8px rgba(255, 111, 97, 0.3);
}

.ingredient-container {
    max-height: 150px;
    overflow-y: auto;
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.cta-button {
    width: 100%;
    padding: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white-color);
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    margin-top: 10px;
}
.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 111, 97, 0.4);
}

/* --- Game Screen --- */
#game-header {
    margin-bottom: 20px;
}
#round-title {
    padding: 10px;
    background: var(--primary-color);
    color: var(--white-color);
    border-radius: 8px;
    font-weight: 700;
}

#game-board {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 20px;
}

.vs {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2rem;
    font-weight: 900;
    color: var(--white-color);
    background-color: var(--primary-color);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 4px solid var(--white-color);
    z-index: 10;
}

.food-item {
    width: 100%;
    height: 120px;
    border-radius: 12px;
    cursor: pointer;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 2px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fdfdfd;
    text-align: center;
    padding: 10px;
}
.food-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 20px var(--shadow-color);
    border-color: var(--primary-color);
}
.food-item.selected {
    border-color: var(--secondary-color);
    background-color: #fffbeb;
    box-shadow: 0 0 0 4px var(--secondary-color);
}

.food-name {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-color);
}


/* --- Result & No-Result Screens --- */
.result-content-box,
#result-content {
    text-align: center;
    padding: 40px 0;
}

#winner-celebration, #no-result-icon {
    font-size: 4rem;
}

#winner-celebration {
    animation: bounce 1s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

#winner-food-name {
    font-size: 3rem;
    font-weight: 900;
    color: var(--primary-color);
    margin: 10px 0;
    animation: winner-glow 2s infinite alternate;
}

@keyframes winner-glow {
    from { text-shadow: 0 0 10px var(--secondary-color), 0 0 20px var(--secondary-color); }
    to { text-shadow: 0 0 20px var(--primary-color), 0 0 30px var(--primary-color); }
}

#result-message, .sub-message {
    font-size: 1.2rem;
    color: #555;
    margin-bottom: 30px;
}

.result-content-box p {
    font-size: 1.3rem;
    font-weight: 700;
    margin-top: 15px;
}
.result-content-box .sub-message {
    font-size: 1rem;
    font-weight: 400;
    margin-top: 5px;
}


/* --- Responsive Design --- */
@media (min-width: 600px) {
    #game-board {
        flex-direction: row;
        height: 200px;
    }
}