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

        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            color: white;
            overflow-x: hidden;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }

        header {
            text-align: center;
            margin-bottom: 30px;
            animation: fadeInDown 1s ease-out;
        }

        h1 {
            font-size: 3rem;
            font-weight: 300;
            margin-bottom: 10px;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }

        .subtitle {
            font-size: 1.2rem;
            opacity: 0.9;
        }

        .search-container {
            display: flex;
            justify-content: center;
            margin-bottom: 40px;
            animation: fadeInUp 1s ease-out 0.2s both;
        }

        .search-box {
            position: relative;
            width: 100%;
            max-width: 400px;
        }

        .search-input {
            width: 100%;
            padding: 15px 50px 15px 20px;
            border: none;
            border-radius: 50px;
            font-size: 1.1rem;
            background: rgba(255,255,255,0.2);
            backdrop-filter: blur(10px);
            color: white;
            outline: none;
            transition: all 0.3s ease;
        }

        .search-input::placeholder {
            color: rgba(255,255,255,0.7);
        }

        .search-input:focus {
            background: rgba(255,255,255,0.3);
            transform: scale(1.02);
        }

        .search-btn {
            position: absolute;
            right: 5px;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255,255,255,0.3);
            border: none;
            border-radius: 50%;
            width: 40px;
            height: 40px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.3s ease;
        }

        .search-btn:hover {
            background: rgba(255,255,255,0.5);
            transform: translateY(-50%) scale(1.1);
        }

        .weather-card {
            background: rgba(255,255,255,0.1);
            backdrop-filter: blur(20px);
            border-radius: 20px;
            padding: 30px;
            margin-bottom: 30px;
            box-shadow: 0 8px 32px rgba(0,0,0,0.3);
            animation: fadeInUp 1s ease-out 0.4s both;
            transition: transform 0.3s ease;
        }

        .weather-card:hover {
            transform: translateY(-5px);
        }

        .current-weather {
            display: grid;
            grid-template-columns: 1fr auto;
            gap: 30px;
            align-items: center;
        }

        .weather-info h2 {
            font-size: 2.5rem;
            margin-bottom: 10px;
        }

        .weather-info .location {
            font-size: 1.3rem;
            opacity: 0.8;
            margin-bottom: 15px;
        }

        .weather-info .description {
            font-size: 1.1rem;
            text-transform: capitalize;
            opacity: 0.9;
        }

        .weather-visual {
            text-align: center;
        }

        .temperature {
            font-size: 4rem;
            font-weight: 300;
            margin-bottom: 10px;
        }

        .weather-icon {
            font-size: 3rem;
            margin-bottom: 10px;
            animation: bounce 2s infinite;
        }

        .weather-details {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
            margin-top: 30px;
        }

        .detail-item {
            background: rgba(255,255,255,0.1);
            padding: 15px;
            border-radius: 10px;
            text-align: center;
        }

        .detail-label {
            font-size: 0.9rem;
            opacity: 0.8;
            margin-bottom: 5px;
        }

        .detail-value {
            font-size: 1.3rem;
            font-weight: bold;
        }

        .forecast {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 20px;
        }

        .forecast-item {
            background: rgba(255,255,255,0.1);
            padding: 20px;
            border-radius: 15px;
            text-align: center;
            transition: transform 0.3s ease;
        }

        .forecast-item:hover {
            transform: translateY(-3px);
        }

        .forecast-day {
            font-size: 1.1rem;
            margin-bottom: 10px;
            opacity: 0.9;
        }

        .forecast-icon {
            font-size: 2rem;
            margin: 10px 0;
        }

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

        .loading {
            text-align: center;
            padding: 40px;
            font-size: 1.2rem;
        }

        .error {
            background: rgba(255,0,0,0.2);
            color: white;
            padding: 15px;
            border-radius: 10px;
            text-align: center;
            margin-bottom: 20px;
        }

        .clouds {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: -1;
        }

        .cloud {
            position: absolute;
            background: rgba(255,255,255,0.1);
            border-radius: 50px;
            opacity: 0.6;
            animation: float 20s infinite linear;
        }

        .cloud:before,
        .cloud:after {
            content: '';
            position: absolute;
            background: rgba(255,255,255,0.1);
            border-radius: 50px;
        }

        @keyframes fadeInDown {
            from { opacity: 0; transform: translateY(-30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes fadeInUp {
            from { opacity: 0; transform: translateY(30px); }
            to { opacity: 1; transform: translateY(0); }
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        @keyframes float {
            from { transform: translateX(-100px); }
            to { transform: translateX(calc(100vw + 100px)); }
        }

        @media (max-width: 768px) {
            h1 { font-size: 2rem; }
            .current-weather { grid-template-columns: 1fr; text-align: center; }
            .temperature { font-size: 3rem; }
            .weather-details { grid-template-columns: 1fr 1fr; }
        }