@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700&display=swap');
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://cdn.jsdelivr.net/npm/d2codingfont@2.1.0/d2coding.css');

/* Neon Colors */
:root {
    --neon-orange: #ff7f50;
    --neon-blue: #00bfff;
    --neon-purple: #9370db;
    --dark-bg-primary: #120d26;
    --dark-bg-secondary: #1a1533;
    --light-text: #e0e0e0;
}

/* General Styles */
body {
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    background-color: var(--dark-bg-primary);
    color: var(--light-text);
    margin: 0;
    padding: 20px;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    box-sizing: border-box;
}

#app {
    width: 100%;
    max-width: 500px;
    background: var(--dark-bg-secondary);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5), 0 0 15px var(--neon-blue);
    border: 1px solid var(--neon-blue);
    padding: 24px;
    box-sizing: border-box;
}

header {
    text-align: center;
    border-bottom: 1px solid var(--neon-purple);
    padding-bottom: 16px;
    margin-bottom: 24px;
}

h1 {
    font-size: 32px;
    font-weight: 700;
    margin: 0;
    color: var(--neon-orange);
    text-shadow: 0 0 5px var(--neon-orange), 0 0 10px var(--neon-orange);
}

.slogan {
    font-size: 14px;
    color: var(--light-text);
    margin-top: 8px;
    opacity: 0.8;
}

h2 {
    font-size: 24px;
    font-weight: 600;
    text-align: center;
    margin-bottom: 24px;
    color: var(--neon-blue);
    text-shadow: 0 0 5px var(--neon-blue), 0 0 10px var(--neon-blue);
}

.step {
    animation: fadeIn 0.6s ease-out forwards;
}

.hidden {
    display: none;
}

/* Options */
.options {
    display: flex;
    justify-content: center;
    gap: 15px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.store-btn {
    flex-grow: 1;
    max-width: 120px;
    border: 2px solid #555;
    background-color: transparent;
    border-radius: 10px;
    padding: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.store-btn:hover {
    border-color: var(--neon-orange);
    box-shadow: 0 0 15px rgba(255, 127, 80, 0.7);
    transform: scale(1.05);
}

.store-btn img {
    display: block;
    width: 90px;
    height: 45px;
    object-fit: contain;
    filter: grayscale(80%) brightness(1.2);
    transition: filter 0.3s;
}

.store-btn:hover img {
    filter: grayscale(0%) brightness(1.1);
}

.options-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

.mood-btn {
    width: 100%;
    padding: 18px;
    font-size: 17px;
    font-weight: 500;
    border-radius: 10px;
    border: 2px solid var(--neon-purple);
    background-color: transparent;
    color: var(--light-text);
    cursor: pointer;
    text-align: center;
    transition: all 0.3s ease;
    text-shadow: 0 0 2px var(--neon-purple);
}

.mood-btn:hover {
    background-color: var(--neon-purple);
    color: var(--dark-bg-primary);
    box-shadow: 0 0 20px rgba(147, 112, 219, 0.8);
    transform: translateY(-3px);
}

/* Loading */
#loading {
    text-align: center;
    padding: 60px 0;
    color: var(--light-text);
}

.loading-spinner {
    width: 60px;
    height: 60px;
    border: 6px solid rgba(255, 255, 255, 0.2);
    border-top: 6px solid var(--neon-orange);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 25px;
    box-shadow: 0 0 10px rgba(255, 127, 80, 0.6);
}

#loading-text {
    font-size: 18px;
    text-shadow: 0 0 5px var(--neon-blue);
}

/* Result & Receipt Animation */
.result-card {
    background: #ffffff;
    color: #000000;
    border-radius: 8px;
    margin-bottom: 20px;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 1.2s ease-out, padding 0.6s linear 0.5s, opacity 0.8s ease-in 0.4s;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.result-card.is-printing {
    padding: 20px;
    max-height: 1000px;
    opacity: 1;
}

#result-title {
    font-family: 'D2Coding', monospace;
    text-align: center;
    font-size: 26px;
    font-weight: 700;
    margin-bottom: 10px;
    color: #333;
    text-shadow: none;
}

#result-comment {
    text-align: center;
    font-size: 15px;
    color: #555;
    margin-bottom: 25px;
    font-style: italic;
    line-height: 1.5;
}

.receipt {
    border: none;
    border-top: 1px dashed #aaa;
    border-bottom: 1px dashed #aaa;
    padding: 15px 0;
    margin: 20px 0;
}

.receipt-header {
    text-align: center;
    font-family: 'D2Coding', monospace;
    font-weight: 700;
    font-size: 16px;
    border-bottom: 1px dashed #ddd;
    padding-bottom: 8px;
    margin-bottom: 12px;
    letter-spacing: 1px;
    color: #222;
}

#result-ingredients {
    list-style: none;
    padding: 0;
    margin: 0;
    font-family: 'D2Coding', monospace;
    font-size: 14px;
}

#result-ingredients li {
    display: flex;
    justify-content: space-between;
    padding: 4px 0;
}

.receipt-footer {
    display: flex;
    justify-content: space-between;
    font-family: 'D2Coding', monospace;
    font-weight: 700;
    font-size: 17px;
    border-top: 1px dashed #ddd;
    padding-top: 12px;
    margin-top: 15px;
    color: #222;
}

.recipe {
    color: #333;
    margin-top: 30px;
}

.recipe h3 {
    font-size: 18px;
    font-weight: 700;
    border-bottom: 1px solid #ddd;
    padding-bottom: 8px;
    margin-bottom: 15px;
    color: #222;
}

.recipe p {
    font-size: 15px;
    line-height: 1.7;
    white-space: pre-wrap;
}

#retry-btn {
    width: 100%;
    padding: 15px;
    font-size: 18px;
    font-weight: 700;
    border-radius: 10px;
    border: none;
    background: var(--neon-blue);
    color: var(--dark-bg-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 30px;
    text-shadow: 0 0 5px rgba(0, 191, 255, 0.5);
}

#retry-btn:hover {
    box-shadow: 0 0 25px var(--neon-blue);
    transform: translateY(-5px) scale(1.02);
}


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

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}