:root{--lw-bg: #020617;--lw-card: #0f172a;--lw-text: #e5e7eb;--lw-muted: #9ca3af;--lw-accent: #38bdf8;--lw-border: #1f2937;--lw-radius: 18px}body{margin:0;font-family:system-ui,sans-serif;background:radial-gradient(circle at top,#0f172a,#020617);color:var(--lw-text)}.lw-card{background:#0f172ae6;border-radius:var(--lw-radius);padding:1rem;border:1px solid var(--lw-border)}.lw-layout{display:grid;grid-template-columns:2fr 1fr;gap:1rem}@media (max-width: 900px){.lw-layout{grid-template-columns:1fr}}.lw-temp{font-size:3rem;font-weight:600}.lw-icon-large{width:72px;height:72px}.lw-scroll-row{display:flex;gap:.5rem;overflow-x:auto}.lw-hour-chip{min-width:72px;padding:.5rem;border:1px solid var(--lw-border);border-radius:12px}.lw-week-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:.5rem}.lw-day-card{padding:.5rem;border:1px solid var(--lw-border);border-radius:12px}.lw-loading-screen,.lw-error-screen{height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center}.lw-spinner{width:32px;height:32px;border-radius:50%;border:3px solid #94a3b666;border-top-color:var(--lw-accent);animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}