:root {
    --primary-color: #00a84d;
    --primary-dark: #008a3d;
    --primary-light: #00c45d;
    --secondary-color: #007bff;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --text-tertiary: rgba(255, 255, 255, 0.5);
    --background: #121212;
    --surface: #181818;
    --border: rgba(255, 255, 255, 0.1);
    --shadow: rgba(0, 0, 0, 0.2);
    --gradient-primary: linear-gradient(135deg, #00a84d, #00c45d);
    --gradient-secondary: linear-gradient(135deg, rgba(0, 168, 77, 0.1), rgba(0, 168, 77, 0.05));
    --hover-color: rgba(0, 168, 77, 0.1);
    --active-color: rgba(0, 168, 77, 0.2);
    --accent: #1ed760;
    --border-radius: 8px;
}

.profile-container {
    padding: 2rem;
    max-width: 2000px;
    margin: 0 auto;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
    padding: 2rem;
    background: var(--surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
}

.profile-avatar {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    box-shadow: 0 4px 15px var(--shadow);
}

.profile-info {
    flex: 1;
}

.profile-info h1 {
    color: var(--text-primary);
    font-size: 2rem;
    margin: 0;
}

.profile-info p {
    color: var(--text-secondary);
    margin: 0.5rem 0 0;
}

.profile-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.profile-actions button {
    padding: 0.8rem 1.5rem;
    border-radius: var(--border-radius);
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.profile-actions .edit-btn {
    background: var(--primary-color);
    color: white;
}

.profile-actions .logout-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border);
}

.profile-actions .settings-btn {
    background: var(--secondary-color);
    color: white;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.profile-actions .settings-btn:hover {
    background: #0056b3;
    transform: translateY(-2px);
}

.profile-tabs {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border);
}

.profile-tab {
    padding: 1rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
}

.profile-tab.active {
    color: var(--primary-color);
    border-bottom: 3px solid var(--primary-color);
}

.profile-content {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 2rem;
    border: 1px solid var(--border);
}

.profile-section {
    margin-bottom: 2rem;
}

.profile-section h2 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.anime-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 1.5rem;
}

.anime-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.anime-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.2);
}

.anime-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 168, 77, 0.03) 0%,
        rgba(0, 168, 77, 0.1) 50%,
        rgba(0, 168, 77, 0.03) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.anime-card:hover::before {
    opacity: 1;
}

.anime-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.anime-card:hover img {
    transform: scale(1.08);
}

.anime-card-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.anime-card h3 {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.anime-card .description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.4;
    margin-bottom: 1.25rem;
}

.anime-card .metadata {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.anime-card .actions {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.anime-card .actions button {
    padding: 0.75rem 1.5rem;
    border-radius: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.anime-card .actions .edit-btn {
    background: linear-gradient(135deg, #00a84d, #00c45d);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 168, 77, 0.2);
}

.anime-card .actions .edit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 168, 77, 0.3);
}

.anime-card .actions .delete-btn {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.anime-card .actions .delete-btn:hover {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.tier-lists {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 1.5rem;
}

.tier-list-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 2.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
}

.tier-list-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.tier-list-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 168, 77, 0.03) 0%,
        rgba(0, 168, 77, 0.1) 50%,
        rgba(0, 168, 77, 0.03) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tier-list-card:hover::before {
    opacity: 1;
}

.tier-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.tier-list-title {
    color: #ffffff;
    font-size: 1.6rem;
    font-weight: 700;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    letter-spacing: -0.5px;
}

.tier-list-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.tier-list-actions button {
    padding: 0.75rem 1.5rem;
    border-radius: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-weight: 500;
}

.tier-list-actions .edit-btn {
    background: linear-gradient(135deg, #00a84d, #00c45d);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 168, 77, 0.2);
}

.tier-list-actions .edit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 168, 77, 0.3);
}

.tier-list-actions .delete-btn {
    background: transparent;
    color: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.tier-list-actions .delete-btn:hover {
    color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.tier-list-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tier-list-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.75rem;
}

.tier-list-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.tier-list-item:hover {
    background: rgba(255, 255, 255, 0.05);
    transform: translateX(8px);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
}

.tier-list-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(0, 168, 77, 0.02) 0%,
        rgba(0, 168, 77, 0.05) 50%,
        rgba(0, 168, 77, 0.02) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tier-list-item:hover::before {
    opacity: 1;
}

.tier-list-item img {
    width: 100px;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tier-list-item:hover img {
    transform: scale(1.05);
}

.tier-list-item-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.tier-list-item-title {
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.tier-list-item-rating {
    color: #00a84d;
    font-size: 0.95rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.add-button {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, #00a84d, #00c45d);
    color: white;
    border-radius: 16px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 168, 77, 0.2);
}

.add-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 168, 77, 0.3);
}

.add-button i {
    font-size: 1.3rem;
    transition: transform 0.3s ease;
}

.add-button:hover i {
    transform: scale(1.1);
}

.tier-list-card {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.tier-list-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px var(--shadow);
}

.tier-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.tier-list-title {
    color: var(--text-primary);
    font-size: 1.2rem;
    font-weight: 600;
}

.tier-list-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.tier-list-item:hover {
    background: var(--hover-color);
    transform: translateX(5px);
}

.tier-list-item img {
    width: 60px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--border-radius);
}

.tier-list-item-info {
    flex: 1;
}

.tier-list-item-title {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.tier-list-item-rating {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.profile-item {
    background: var(--surface);
    border-radius: var(--border-radius);
    padding: 1rem;
    border: 1px solid var(--border);
    transition: transform 0.3s ease;
}

.profile-item:hover {
    transform: translateY(-5px);
}

.profile-item img {
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    margin-bottom: 0.5rem;
}

.profile-item .title {
    color: var(--text-primary);
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.profile-item .rating {
    color: var(--primary-color);
    font-size: 0.9rem;
}

.profile-item .date {
    color: var(--text-tertiary);
    font-size: 0.8rem;
}

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

.profile-item {
    animation: fadeIn 0.5s ease-out;
}

/* Responsive */
@media (max-width: 768px) {
    .profile-header {
        flex-direction: column;
        text-align: center;
    }
    
    .profile-avatar {
        margin-bottom: 1.5rem;
    }
    
    .profile-tabs {
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .profile-tab {
        display: inline-block;
        min-width: 120px;
    }
    
    .profile-avatar {
        width: 120px;
        height: 120px;
        min-width: 120px;
        min-height: 120px;
        margin: 0 auto 1.5rem auto;
        border-width: 3px;
    }
    
    .profile-info h1 {
        font-size: 1.5rem;
    }
}