:root {
            --primary: #7c3aed;
            --primary-dark: #6d28d9;
            --secondary: #10b981;
            --dark: #0f172a;
            --darker: #0a0f1c;
            --light: #f8fafc;
            --gray: #94a3b8;
            --card-bg: #1e293b;
            --transition: all 0.3s ease;
        }

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

        body {
            font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
            background: linear-gradient(135deg, var(--darker), var(--dark));
            color: var(--light);
            line-height: 1.6;
            min-height: 100vh;
            padding: 20px;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
        }

        header {
            text-align: center;
            margin-bottom: 2rem;
            padding: 1rem;
        }

        .logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            margin-bottom: 0.5rem;
        }

        .logo i {
            color: var(--primary);
            font-size: 2rem;
        }

        .logo h1 {
            font-size: 2.5rem;
            background: linear-gradient(to right, var(--primary), var(--secondary));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            font-weight: 700;
        }

        .tagline {
            color: var(--gray);
            font-size: 1.1rem;
            margin-bottom: 1rem;
        }

        .search-container {
            background: rgba(30, 41, 59, 0.7);
            backdrop-filter: blur(10px);
            border-radius: 20px;
            padding: 1.5rem;
            margin-bottom: 2rem;
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }

        .search-form {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            align-items: center;
            justify-content: center;
        }

        .search-box {
            flex: 1;
            min-width: 300px;
            position: relative;
        }

        .search-input {
            width: 100%;
            padding: 15px 20px;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.1);
            background: rgba(15, 23, 42, 0.8);
            color: var(--light);
            font-size: 1rem;
            transition: var(--transition);
        }

        .search-input:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.3);
        }

        .search-input::placeholder {
            color: var(--gray);
        }

        .search-btn {
            background: linear-gradient(to right, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 50px;
            padding: 15px 25px;
            cursor: pointer;
            font-weight: 600;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
        }

        .search-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
        }

        .filters {
            display: flex;
            gap: 15px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 15px;
        }

        .filter-select {
            padding: 12px 20px;
            border-radius: 50px;
            border: 2px solid rgba(255, 255, 255, 0.1);
            background: rgba(15, 23, 42, 0.8);
            color: var(--light);
            font-size: 0.9rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .filter-select:focus {
            outline: none;
            border-color: var(--primary);
        }

        .results-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
            gap: 15px;
        }

        .results-title {
            font-size: 1.5rem;
            font-weight: 600;
        }

        .results-count {
            color: var(--gray);
            font-size: 0.9rem;
        }

        .sort-options {
            display: flex;
            gap: 10px;
        }

        .sort-btn {
            padding: 8px 15px;
            border-radius: 20px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            background: rgba(30, 41, 59, 0.7);
            color: var(--light);
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
        }

        .sort-btn.active {
            background: var(--primary);
        }

        .image-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
            margin-bottom: 2rem;
        }

        .image-card {
            background: var(--card-bg);
            border-radius: 15px;
            overflow: hidden;
            transition: var(--transition);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
            position: relative;
        }

        .image-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }

        .image-card img {
            width: 100%;
            height: 220px;
            object-fit: cover;
            display: block;
            transition: var(--transition);
        }

        .image-card:hover img {
            transform: scale(1.05);
        }

        .image-info {
            padding: 15px;
        }

        .image-user {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }

        .user-avatar {
            width: 30px;
            height: 30px;
            border-radius: 50%;
            object-fit: cover;
        }

        .user-name {
            font-size: 0.9rem;
            color: var(--light);
        }

        .image-desc {
            font-size: 0.85rem;
            color: var(--gray);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .image-actions {
            display: flex;
            justify-content: space-between;
            margin-top: 10px;
        }

        .action-btn {
            background: none;
            border: none;
            color: var(--gray);
            cursor: pointer;
            font-size: 0.8rem;
            display: flex;
            align-items: center;
            gap: 5px;
            transition: var(--transition);
        }

        .action-btn:hover {
            color: var(--primary);
        }

        .load-more-container {
            text-align: center;
            margin: 2rem 0;
        }

        .load-more-btn {
            background: linear-gradient(to right, var(--primary), var(--primary-dark));
            color: white;
            border: none;
            border-radius: 50px;
            padding: 15px 30px;
            cursor: pointer;
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
            box-shadow: 0 4px 15px rgba(124, 58, 237, 0.4);
        }

        .load-more-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(124, 58, 237, 0.6);
        }

        .load-more-btn:disabled {
            background: var(--gray);
            cursor: not-allowed;
            transform: none;
            box-shadow: none;
        }

        .empty-state {
            text-align: center;
            padding: 3rem;
            color: var(--gray);
        }

        .empty-state i {
            font-size: 4rem;
            margin-bottom: 1rem;
            opacity: 0.5;
        }

        .empty-state h3 {
            font-size: 1.5rem;
            margin-bottom: 0.5rem;
        }

        .image-modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.9);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .modal-content {
            max-width: 90%;
            max-height: 90%;
            position: relative;
        }

        .modal-content img {
            max-width: 100%;
            max-height: 80vh;
            border-radius: 10px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
        }

        .modal-close {
            position: absolute;
            top: -40px;
            right: 0;
            background: none;
            border: none;
            color: white;
            font-size: 2rem;
            cursor: pointer;
        }

        .modal-info {
            background: rgba(30, 41, 59, 0.9);
            border-radius: 10px;
            padding: 20px;
            margin-top: 15px;
            max-width: 600px;
        }

        .toast {
            position: fixed;
            bottom: 20px;
            right: 20px;
            background: var(--secondary);
            color: white;
            padding: 15px 25px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            transform: translateY(100px);
            opacity: 0;
            transition: var(--transition);
            z-index: 1001;
        }

        .toast.show {
            transform: translateY(0);
            opacity: 1;
        }

        @media (max-width: 768px) {
            .search-form {
                flex-direction: column;
            }
            
            .search-box {
                min-width: 100%;
            }
            
            .image-grid {
                grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
            }
            
            .results-header {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        @media (max-width: 480px) {
            .image-grid {
                grid-template-columns: 1fr;
            }
            
            .logo h1 {
                font-size: 2rem;
            }
            
            .search-input {
                padding: 12px 15px;
            }
        }

        .loading {
            display: none;
            text-align: center;
            padding: 2rem;
        }

        .spinner {
            width: 50px;
            height: 50px;
            border: 5px solid rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            border-top-color: var(--primary);
            animation: spin 1s linear infinite;
            margin: 0 auto 1rem;
        }

        @keyframes spin {
            to {
                transform: rotate(360deg);
            }
        }

        .trending-searches {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
            margin-top: 15px;
        }

        .trending-tag {
            background: #121e2c;
            color: var(--primary);
            padding: 5px 15px;
            border-radius: 20px;
            color: #ab9ae9;
            font-size: 0.85rem;
            cursor: pointer;
            transition: var(--transition);
        }
        
        .trending-tag:hover {
            color: #b9a6fd;
            background: rgba(124, 58, 237, 0.4);
            
        }