:root { --primary: #0066ff; --bg: #f8fafc; --text: #1e293b; --text-light: #64748b; --border: #e2e8f0; --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.05); }
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--text); }
.container { width: 100%; max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.container-narrow { max-width: 720px; }
.main-header { height: 80px; background: white; border-bottom: 2px solid var(--border); display: flex; align-items: center; position: sticky; top: 0; z-index: 100; }
.main-header .container { display: flex; justify-content: space-between; align-items: center; }
.logo-wrapper { display: flex; align-items: center; }
.nav-link { text-decoration: none; color: var(--text-light); font-weight: 500; font-size: 14px; }
.search-hero { padding: 60px 0; text-align: center; }
.hero-title { font-size: 42px; font-weight: 800; margin-bottom: 15px; color: #0f172a; line-height: 1.1; }
.hero-title span { color: var(--primary); }
.hero-subtitle { font-size: 1.15rem; color: #666; margin-bottom: 25px; }
.search-instruction { font-size: 0.9rem; color: #888; background: #fff; padding: 8px 16px; border-radius: 50px; border: 1px solid var(--border); display: inline-block; margin-bottom: 30px; }
.search-box-wrapper { background: white; padding: 6px; border-radius: 18px; display: flex; align-items: center; border: 1px solid var(--border); box-shadow: var(--shadow); margin: 0 auto 30px; max-width: 600px; width: 95%; }
.search-input-group { flex: 1; display: flex; align-items: center; }
#search-input { width: 100%; border: none; outline: none; font-size: 18px; padding: 12px 15px; background: transparent; }
.search-button { flex-shrink: 0; background: var(--primary); color: white; border: none; width: 52px; height: 52px; border-radius: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center; }
.loader { display: none; width: 22px; height: 22px; border: 3px solid #f3f3f3; border-top: 3px solid var(--primary); border-radius: 50%; animation: spin 1s linear infinite; margin-right: 15px; }
@keyframes spin { 100% { transform: rotate(360deg); } }
.loader.loading { display: block; }
.recent-tags { display: flex; gap: 8px; justify-content: center; margin-top: 10px; }
.tag { background: #eaeff2; color: var(--text-light); padding: 6px 14px; border-radius: 10px; font-size: 13px; cursor: pointer; }
.result-card { background: white; border-radius: 24px; padding: 32px; border: 1px solid var(--border); display: none; margin: 40px auto; max-width: 720px; text-align: left; }
.result-card.visible { display: block; }
.result-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 25px; border-bottom: 1px solid #f1f5f9; padding-bottom: 15px; }
.result-item.big .item-value { font-size: 64px; font-weight: 800; color: #0f172a; line-height: 1; }
.result-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px; }
.item-label { font-size: 12px; font-weight: 700; color: var(--text-light); text-transform: uppercase; }
.item-value { font-size: 18px; font-weight: 700; color: var(--text); }
.ad-slot { background: #f1f5f9; border: 2px dashed #cbd5e1; border-radius: 12px; display: flex; align-items: center; justify-content: center; margin: 20px 0; height: 90px; }
.ad-bottom { height: 250px; }
.app-footer { padding: 40px 0; text-align: center; border-top: 1px solid var(--border); color: var(--text-light); }
@media (max-width: 600px) { .hero-title { font-size: 32px; } .result-row { grid-template-columns: 1fr; } }
body { background: linear-gradient(135deg, #0066ff 0%, #20e3b2 100%) !important; min-height: 100vh; background-attachment: fixed; } .main-header { background: rgba(255,255,255,0.8) !important; backdrop-filter: blur(15px); } .hero-title, .hero-subtitle { color: white !important; } .hero-title span { color: #f8fafc !important; } .search-box-wrapper { margin-top: 20px; }