:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-height:100vh;background:var(--color-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--color-bg: #f8fafc;--color-card: #ffffff;--color-primary: #2563eb;--color-text: #1e293b;--color-muted: #64748b;--color-error: #dc2626;--radius: 12px;--shadow: 0 4px 12px rgba(0, 0, 0, .06);--transition: .2s ease-in-out}*{box-sizing:border-box;margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--color-bg);color:var(--color-text);line-height:1.6}.app-container{max-width:1100px;margin:0 auto;padding:1.5rem}.header{margin-bottom:2rem}.header h1{font-size:1.8rem;font-weight:600}.dashboard-grid{display:grid;gap:1.5rem}@media(min-width:768px){.dashboard-grid{grid-template-columns:1fr 2fr;align-items:start}}.card{background:var(--color-card);padding:1.5rem;border-radius:var(--radius);box-shadow:var(--shadow);transition:var(--transition)}.card:hover{transform:translateY(-2px)}.search-form{display:flex;gap:.5rem;margin-bottom:2rem}.search-input{flex:1;padding:.75rem;border-radius:var(--radius);border:1px solid #cbd5e1;font-size:1rem}.search-button{padding:.75rem 1.25rem;border-radius:var(--radius);border:none;background:var(--color-primary);color:#fff;font-weight:500;cursor:pointer;transition:var(--transition)}.search-button:hover{opacity:.9}.weather-title{font-size:1.4rem;margin-bottom:1rem}.weather-stat{margin-bottom:.5rem}.weather-stat span{color:var(--color-muted)}.metric-select{margin-bottom:1rem;padding:.5rem;border-radius:var(--radius);border:1px solid #cbd5e1}.loading{text-align:center;margin-top:1rem;color:var(--color-muted)}.error{margin-top:1rem;padding:1rem;border-radius:var(--radius);background:#fee2e2;color:var(--color-error)}