body { font-family: 'Segoe UI', Arial, sans-serif; background-color: #f4f7f9; margin: 0; color: #333; }
.main-container { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 90vh; padding: 20px; }
.brand-title { color: #007BFF; font-size: 48px; font-weight: 800; margin-bottom: 5px; }
.search-card { background: white; padding: 35px; border-radius: 24px; box-shadow: 0 10px 40px rgba(0,0,0,0.08); width: 100%; max-width: 650px; }
label { font-weight: 700; display: block; margin-bottom: 8px; font-size: 13px; color: #666; }
select { width: 100%; padding: 12px; margin-bottom: 15px; border: 1px solid #ddd; border-radius: 12px; font-size: 15px; outline: none; background: #fff; box-sizing: border-box; }
.hot-tags { margin-bottom: 20px; display: flex; flex-wrap: wrap; gap: 8px; }
.tag { background: #eef7ff; color: #007BFF; padding: 6px 12px; border-radius: 20px; font-size: 12px; cursor: pointer; font-weight: 600; border: 1px solid #ddecff; }
.btn-primary { width: 100%; background-color: #007BFF; color: white; padding: 16px; border: none; border-radius: 12px; font-size: 18px; font-weight: 700; cursor: pointer; transition: 0.3s; }
.btn-primary:hover { background-color: #0056b3; }
#resultArea { margin-top: 20px; display: none; padding: 15px; background: #f8fbff; border-radius: 12px; border: 1px solid #ddecff; max-height: 400px; overflow-y: auto; }
.price-line { font-size: 12px; padding: 12px; border-bottom: 1px solid #eee; line-height: 1.6; color: #444; font-family: 'Courier New', monospace; white-space: pre-wrap; word-break: break-all; }
.widget { position: fixed; bottom: 25px; left: 25px; width: 320px; z-index: 1000; box-shadow: 0 10px 30px rgba(0,0,0,0.2); border-radius: 16px; overflow: hidden; }
.header { background: #007BFF; color: white; padding: 15px; cursor: pointer; display: flex; justify-content: space-between; font-weight: 700; }
.content { background: white; display: none; padding: 20px; border: 1px solid #eee; }
.btn-whatsapp { background-color: #25D366; color: white; margin-bottom: 10px; border: none; padding: 12px; border-radius: 10px; width: 100%; font-weight: 700; cursor: pointer; display: block; text-align: center; text-decoration: none; box-sizing: border-box; }