:root {
    --bg-dark: #0f172a;
    --glass-bg: rgba(30, 41, 59, 0.7);
    --accent-blue: #38bdf8;
    --text-white: #f1f5f9;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

body {
    background: radial-gradient(circle at top right, #1e293b, var(--bg-dark));
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--text-white);
}

.weather-container {
    width: 100%;
    max-width: 450px;
    padding: 20px;
}

.search-box {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
}

input {
    flex: 1;
    padding: 15px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: var(--glass-bg);
    color: white;
    outline: none;
}

button {
    padding: 0 20px;
    border-radius: 12px;
    border: none;
    background: var(--accent-blue);
    color: var(--bg-dark);
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.weather-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    padding: 40px;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.temp-display {
    font-size: 5rem;
    font-weight: 700;
    margin: 20px 0;
    color: var(--accent-blue);
}

.details-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.detail-item span {
    display: block;
    font-size: 0.7rem;
    text-transform: uppercase;
    opacity: 0.6;
    margin-bottom: 5px;
}