:root {
    --primary-color: #ff6b6b;
    --secondary-color: #48dbfb;
    --background-color: #1a1a2e;
    --surface-color: #16213e;
    --text-color: #e0e0e0;
    --text-muted-color: #a0a0a0;
    --card-color: #2c3e50;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    padding: 20px;
    background-image: url('anime_background.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background-color: rgba(26, 26, 46, 0.9);
    border-radius: 15px;
    padding: 20px 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

header {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 20px;
}

header h1 {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin: 0;
}

header p {
    color: var(--text-muted-color);
}

section {
    margin-bottom: 30px;
}

h2 {
    color: var(--secondary-color);
    border-left: 4px solid var(--primary-color);
    padding-left: 10px;
    margin-bottom: 20px;
}

.input-group {
    display: flex;
    gap: 10px;
}

#anime-input {
    flex-grow: 1;
    padding: 10px 15px;
    border: 2px solid var(--surface-color);
    border-radius: 8px;
    background-color: var(--surface-color);
    color: var(--text-color);
    font-size: 1rem;
    transition: border-color 0.3s;
}

#anime-input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background-color: var(--primary-color);
    color: white;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px rgba(255, 107, 107, 0.4);
}

#recommend-btn {
    display: block;
    width: 100%;
    max-width: 300px;
    margin: 0 auto 20px;
    padding: 15px;
    font-size: 1.2rem;
    background-color: var(--secondary-color);
    color: var(--background-color);
    font-weight: 700;
}

#recommend-btn:hover {
    box-shadow: 0 4px 10px rgba(72, 219, 251, 0.4);
}

/* Search Results */
.search-results {
    margin-top: 10px;
    max-height: 250px;
    overflow-y: auto;
}
.search-result-item {
    display: flex;
    align-items: center;
    padding: 8px;
    cursor: pointer;
    border-radius: 5px;
    transition: background-color 0.2s;
}
.search-result-item:hover {
    background-color: var(--surface-color);
}
.search-result-item img {
    width: 40px;
    height: 60px;
    object-fit: cover;
    margin-right: 10px;
    border-radius: 3px;
}

/* Watched List */
#watched-list {
    list-style: none;
    padding: 0;
}
.watched-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background-color: var(--surface-color);
    padding: 10px 15px;
    border-radius: 8px;
    margin-bottom: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.2);
    animation: fadeIn 0.5s ease;
}

.watched-item-info {
    display: flex;
    align-items: center;
    gap: 15px;
}
.watched-item-info img {
    width: 50px;
    height: 75px;
    object-fit: cover;
    border-radius: 5px;
}
.delete-btn {
    background: none;
    border: none;
    color: var(--text-muted-color);
    font-size: 1.5rem;
    cursor: pointer;
    transition: color 0.3s;
    padding: 5px 10px;
}
.delete-btn:hover {
    color: var(--primary-color);
    transform: none;
    box-shadow: none;
}

/* Recommendations Grid */
.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 20px;
}
.recommendation-card {
    background-color: var(--card-color);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeIn 0.5s ease;
    display: flex;
    flex-direction: column;
}
.recommendation-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.4);
}
.recommendation-card a {
    text-decoration: none;
    color: inherit;
    display: block;
}
.recommendation-card img {
    width: 100%;
    height: 225px;
    object-fit: cover;
    display: block;
}
.recommendation-card p {
    padding: 10px;
    margin: 0;
    font-size: 0.9rem;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-grow: 1;
    text-align: center;
}

.card-buttons {
    padding: 0 10px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.card-btn {
    padding: 6px 10px;
    font-size: 0.8rem;
    border-radius: 5px;
    font-weight: 600;
    border: none;
    transition: filter 0.2s ease;
}

.card-btn:hover {
    filter: brightness(1.2);
    transform: none;
    box-shadow: none;
}

.get-more-btn {
    background-color: var(--secondary-color);
    color: var(--background-color);
}

.already-watched-btn {
    background-color: var(--surface-color);
    color: var(--text-color);
}

#recommendations-status {
    text-align: center;
    color: var(--text-muted-color);
    margin-top: 20px;
}

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