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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

header {
    background-color: #2c3e50;
    color: #fff;
    padding: 1rem;
    text-align: center;
}

.search-container {
    margin-top: 1rem;
}

#search-input {
    padding: 0.5rem;
    width: 80%;
    max-width: 500px;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
}

.view-toggle-container {
    margin-top: 1rem;
    display: flex;
    justify-content: center;
}

.view-toggle {
    display: inline-flex;
    background-color: #ecf0f1;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.view-toggle-btn {
    padding: 0.5rem 1rem;
    border: none;
    background-color: transparent;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background-color 0.2s, color 0.2s;
}

.view-toggle-btn:hover {
    background-color: #d6dbdf;
}

.view-toggle-btn.active {
    background-color: #3498db;
    color: #fff;
}

.container {
    display: grid;
    grid-template-columns: 1fr 2fr 3fr;
    gap: 1rem;
    padding: 1rem;
    max-width: 1400px;
    margin: 0 auto;
}

@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr 2fr;
    }
    .character-details {
        grid-column: span 2;
    }
}

.character-details {
    flex: 2;
    padding: 1rem;
    overflow-y: auto;
    max-height: calc(100vh - 150px);
}

@media (max-width: 768px) {
    .container {
        grid-template-columns: 1fr;
    }
    .character-details {
        grid-column: span 1;
    }
}

.roles-container, .characters-container, .character-details {
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    padding: 1rem;
}

h2 {
    margin-bottom: 0.5rem;
    color: #2c3e50;
    border-bottom: 2px solid #ecf0f1;
    padding-bottom: 0.5rem;
}

.alt-name {
    font-size: 1rem;
    font-style: italic;
    color: #7f8c8d;
    margin-top: 0;
    margin-bottom: 1rem;
}

#roles-list {
    list-style: none;
}

#roles-list li {
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 4px;
    transition: background-color 0.2s;
}

#roles-list li:hover {
    background-color: #ecf0f1;
}

#roles-list li.active {
    background-color: #3498db;
    color: #fff;
}

#characters-grid {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.role-section-header {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: bold;
    color: #fff;
    margin-top: 0.5rem;
}

.role-section-header:first-child {
    margin-top: 0;
}

.expand-icon {
    margin-right: 0.5rem;
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.character-count {
    margin-left: 0.5rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.role-characters-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.5rem;
    padding: 0.5rem;
    transition: max-height 0.5s ease-in-out, opacity 0.3s ease-in-out, visibility 0.3s ease-in-out;
    max-height: 5000px; /* Increased to accommodate more characters */
    opacity: 1;
    overflow: hidden;
    visibility: visible;
}

.role-characters-container.collapsed {
    max-height: 0;
    opacity: 0;
    padding: 0;
    margin: 0;
    overflow: hidden;
    visibility: hidden; /* Hide completely when collapsed */
}

.character-card {
    background-color: #ecf0f1;
    border-radius: 4px;
    padding: 0.5rem;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.character-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.character-card.active {
    background-color: #3498db;
    color: #fff;
}

#character-info {
    min-height: 300px;
}

.placeholder-message {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 100px;
    color: #7f8c8d;
    font-style: italic;
    width: 100%;
    text-align: center;
    padding: 2rem;
    background-color: #f9f9f9;
    border-radius: 4px;
    margin-top: 1rem;
}

.character-section {
    margin-bottom: 1rem;
}

.character-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.acquired-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.character-section h3 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.character-section ul {
    list-style-position: inside;
    padding-left: 1rem;
}

.character-section p {
    text-align: justify;
    white-space: pre-line; /* Preserve newlines */
    overflow-wrap: break-word; /* Break long words */
    word-wrap: break-word;
    max-width: 100%;
}

/* Grid items for spells, abilities, and weapon skills */
.grid-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.grid-item {
    background-color: #f8f9fa;
    border-radius: 4px;
    padding: 0.5rem;
    text-align: center;
    border: 1px solid #e9ecef;
    font-size: 0.9rem;
}

/* Bullet lists for acquisition, special features, and trust synergy */
.character-section ul {
    margin-top: 0.5rem;
    padding-left: 1.5rem;
}

.character-section li {
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

/* Synergy characters section */
.synergy-characters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.synergy-character {
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.synergy-character:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

/* Synergy Sets section */
.synergy-sets-container {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 2px solid #ecf0f1;
}

.synergy-sets-container h2 {
    margin-bottom: 1rem;
}

#synergy-sets {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.synergy-set {
    background-color: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.synergy-set-title {
    font-weight: bold;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

.synergy-set-characters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.synergy-set-character {
    padding: 0.5rem 0.75rem;
    border-radius: 4px;
    color: #fff;
    font-size: 0.9rem;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

.synergy-set-character:hover {
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

footer {
    background-color: #2c3e50;
    color: #fff;
    text-align: center;
    padding: 1rem;
    margin-top: 1rem;
}

/* Role-specific colors */
.Tank { background-color: #e74c3c; }
.Melee { background-color: #e67e22; }
.Ranged { background-color: #f1c40f; }
.Offensive { background-color: #9b59b6; }
.Healer { background-color: #2ecc71; }
.Support { background-color: #3498db; }
.Special { background-color: #1abc9c; }
.Unity { background-color: #34495e; }
.Synergy { background-color: #7f8c8d; }

.Tank, .Melee, .Ranged, .Offensive, .Healer, .Support, .Special, .Unity, .Synergy {
    color: #fff;
}

/* Acquired character styling */
.character-card.acquired {
    border: 2px solid #27ae60;
    position: relative;
}

.character-card.acquired::after {
    content: "✓";
    position: absolute;
    top: 5px;
    right: 5px;
    color: #27ae60;
    font-weight: bold;
}