@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary-bg: #f0f2f5; 
    --card-bg: #ffffff; 
    --container-bg: #f8f8f8; 
    --text-color: #333;
    --light-text-color: #666;
    --accent-color: #e27d60; 
    --border-color: #ddd;
    --shadow-light: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--primary-bg);
    display: flex;
    justify-content: center;
    align-items: flex-start; 
    min-height: 100vh;
    padding: 30px 20px;
}

.recipe-container {
    background-color: var(--container-bg);
    border-radius: 12px;
    box-shadow: 0 10px 30px var(--shadow-medium);
    padding: 30px;
    width: 100%;
    text-align: center;
    height: 90vh; 
    position: relative; 
}

.recipe-title {
    font-size: 2.4rem;
    color: var(--accent-color);
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 600;
}

.recipe-title .fas {
    color: var(--accent-color);
}

.recipe-search-box {
    display: flex;
    justify-content: center;
    margin-bottom: 30px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    background-color: var(--card-bg);
}

.recipe-search-box input {
    flex-grow: 1;
    padding: 14px 20px;
    border: none;
    font-size: 1rem;
    outline: none;
    color: var(--text-color);
}

.recipe-search-box input::placeholder {
    color: var(--light-text-color);
}

.recipe-search-box button {
    background-color: var(--accent-color);
    color: var(--card-bg);
    border: none;
    padding: 14px 20px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
}

.recipe-search-box button:hover {
    background-color: #c9654d; 
}

.page-section {
    position: absolute;
    top: 190px; 
    left: 0;
    width: 100%;
    padding: 0 30px; 
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-in-out, visibility 0.4s ease-in-out;
    pointer-events: none;
}

.page-section.active {
    opacity: 1;
    visibility: visible;
    pointer-events: all;
    position: static; 
    margin-top: 20px; 
}

.initial-message {
    padding: 40px 20px;
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--shadow-light);
    color: var(--light-text-color);
    margin-top: 0; 
}

.initial-message .chef-icon {
    width: 100px;
    height: 100px;
    margin-bottom: 15px;
}

.initial-message p {
    margin-bottom: 10px;
    font-size: 1.1rem;
    line-height: 1.6;
}

.initial-message p:first-of-type {
    font-weight: 500;
    color: var(--text-color);
}

.suggested-searches {
    margin-top: 25px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.recipe-suggestion-btn {
    background-color: #e0e0e0;
    color: var(--text-color);
    border: none;
    padding: 10px 18px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 0.95rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.recipe-suggestion-btn:hover {
    background-color: var(--accent-color);
    color: var(--card-bg);
    transform: translateY(-2px);
}

.results-header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

#recipeResultsCount {
    font-size: 1.2rem;
    color: var(--text-color);
    font-weight: 500;
}

.clear-button {
    background-color: #f44336; 
    color: var(--card-bg);
    border: none;
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.3s ease;
}

.clear-button:hover {
    background-color: #d32f2f;
}

.search-results-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    padding-top: 0; 
    text-align: left;
}

.recipe-card {
    background-color: var(--card-bg);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 15px var(--shadow-light);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
    display: flex;
    flex-direction: column;
}

.recipe-card:hover {
    transform: translateX(-5px);
    box-shadow: 0 8px 25px var(--shadow-medium);
}

.recipe-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
}

.recipe-card-content {
    padding: 15px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.recipe-card h3 {
    font-size: 1.2rem;
    color: var(--text-color);
    margin-bottom: 8px;
    line-height: 1.3;
}

.recipe-card p.description {
    font-size: 0.85rem;
    color: var(--light-text-color);
    line-height: 1.5;
    margin-bottom: 12px;
    flex-grow: 1;
    overflow: hidden; 
    text-overflow: ellipsis; 
    display: -webkit-box;
    -webkit-line-clamp: 3; 
    line-clamp: 3;
    -webkit-box-orient: vertical;
}

.recipe-card .click-for-full {
    font-size: 0.8rem;
    color: var(--accent-color);
    font-weight: 500;
    text-decoration: none;
    display: inline-block;
    margin-top: auto;
}

.message-card {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px var(--shadow-light);
    color: var(--light-text-color);
    font-size: 1.1rem;
    text-align: center;
    grid-column: 1 / -1; 
}
.message-card.error {
    color: #d32f2f;
    font-weight: 500;
}

.chef-icon {
    border-radius: 80%;
    height: 250px !important;
    width: 250px !important;
    margin-bottom: 20px;    
}

.back-button {
    background: none;
    border: none;
    color: var(--accent-color);
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.3s ease;
    font-weight: 500;
}

.back-button:hover {
    color: #c9654d;
}

#detailContent {
    background-color: var(--card-bg);
    border-radius: 10px;
    box-shadow: 0 5px 20px var(--shadow-light);
    padding: 30px;
    text-align: left;
}

#detailContent .detail-header img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: 25px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

#detailContent h2 {
    font-size: 2.2rem;
    color: var(--text-color);
    margin-bottom: 10px;
    line-height: 1.2;
}

#detailContent .category-cuisine {
    font-size: 0.95rem;
    color: var(--light-text-color);
    margin-bottom: 20px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

#detailContent .category-cuisine span {
    background-color: #f0f0f0;
    padding: 5px 12px;
    border-radius: 20px;
    font-weight: 500;
}

.ingredients-instructions {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
    margin-top: 30px;
}

.ingredients-instructions > div {
    flex: 1;
    min-width: 300px;
}

.ingredients-instructions h3 {
    font-size: 1.6rem;
    color: var(--text-color);
    margin-bottom: 15px;
    border-bottom: 2px solid var(--accent-color);
    padding-bottom: 5px;
    display: inline-block;
}

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

.ingredients-instructions ul li {
    background-color: #fefefe;
    border: 1px solid #eee;
    padding: 10px 15px;
    margin-bottom: 8px;
    border-radius: 5px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.95rem;
    color: var(--text-color);
}

.ingredients-instructions ul li span {
    font-weight: 600;
    color: var(--accent-color);
}

.ingredients-instructions ul li:last-child {
    margin-bottom: 0;
}

.ingredients-instructions .instructions p {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--light-text-color);
    margin-bottom: 20px;
    background-color: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    white-space: pre-wrap; 
}

.ingredients-instructions .instructions p:last-child {
    margin-bottom: 0;
}

.video-button {
    background-color: var(--accent-color);
    color: var(--card-bg);
    padding: 12px 25px;
    border-radius: 25px;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 20px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.video-button:hover {
    background-color: #c9654d;
    transform: translateY(-2px);
}

.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .recipe-container {
        padding: 20px;
    }

    .recipe-title {
        font-size: 2rem;
        margin-bottom: 20px;
    }

    .recipe-search-box input {
        padding: 12px 15px;
        font-size: 0.9rem;
    }

    .recipe-search-box button {
        padding: 12px 15px;
        font-size: 1rem;
    }

    .page-section {
        top: 170px;
        padding: 0 20px;
    }

    .initial-message {
        padding: 30px 15px;
    }

    .initial-message p {
        font-size: 1rem;
    }

    .suggested-searches {
        gap: 8px;
    }

    .recipe-suggestion-btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }

    .results-header-container {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    #recipeResultsCount {
        font-size: 1.1rem;
    }

    .search-results-grid {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 20px;
    }

    .recipe-card img {
        height: 150px;
    }

    .recipe-card h3 {
        font-size: 1.1rem;
    }

    #detailContent {
        padding: 20px;
    }

    #detailContent h2 {
        font-size: 1.8rem;
    }

    .ingredients-instructions {
        flex-direction: column;
        gap: 30px;
    }
}

@media (max-width: 480px) {
    body {
        padding: 15px;
    }
    .recipe-container {
        padding: 15px;
    }

    .recipe-title {
        font-size: 1.6rem;
        margin-bottom: 15px;
    }

    .recipe-search-box {
        flex-direction: column;
        gap: 10px;
    }

    .recipe-search-box button {
        width: 100%;
        border-radius: 8px;
    }

    .page-section {
        top: 160px;
        padding: 0 15px;
    }

    .initial-message .chef-icon {
        width: 80px;
        height: 80px;
    }

    .search-results-grid {
        grid-template-columns: 1fr; 
    }

    .recipe-card img {
        height: 200px; 
    }

    .ingredients-instructions h3 {
        font-size: 1.4rem;
    }

    .ingredients-instructions ul li {
        padding: 8px 12px;
        font-size: 0.9rem;
    }

    .ingredients-instructions .instructions p {
        padding: 15px;
        font-size: 0.95rem;
    }

    .video-button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}