@import "https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap";:root{--font-family:"Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--bg-main:#f4f7fb;--text-main:#102a45;--text-muted:#5b6e85;--brand-navy:#0b3b70;--brand-navy-light:#123f73;--brand-blue:#1769a8;--brand-gold:#c49a46;--brand-gold-hover:#b48736;--brand-gold-light:#fbf4e6;--border-color:#e2e8f0;font-family:var(--font-family);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*,:before,:after{box-sizing:border-box}html,body{background-color:var(--bg-main);width:100%;min-height:100vh;color:var(--text-main);font-family:var(--font-family);margin:0;padding:0;overflow-x:hidden}#root{flex-direction:column;width:100%;min-height:100vh;margin:0;padding:0;display:flex}input,button,textarea,select{font-family:inherit}.app-container{background-color:#f4f7fb;flex-direction:column;width:100%;min-height:100vh;display:flex}.app-header{z-index:100;background-color:#fff;border-bottom:1px solid #e2e8f0;width:100%;position:sticky;top:0;box-shadow:0 2px 10px #0b3b7008}.header-inner{justify-content:space-between;align-items:center;max-width:1240px;margin:0 auto;padding:16px 24px;display:flex}.brand-group{align-items:center;gap:14px;display:flex}.brand-logo-container{justify-content:center;align-items:center;height:46px;display:flex}.brand-logo-img{object-fit:contain;width:auto;max-height:42px}.brand-titles{flex-direction:column;display:flex}.brand-name{color:#0b3b70;letter-spacing:-.3px;margin:0;font-size:20px;font-weight:700;line-height:1.2}.brand-subtitle{color:#c49a46;letter-spacing:1.8px;margin-top:2px;font-size:10px;font-weight:700}.hero-section{text-align:center;background:linear-gradient(#ebf3fa 0%,#f4f7fb 100%);width:100%;padding:44px 24px 32px}.hero-inner{max-width:800px;margin:0 auto}.hero-headline{color:#0b3b70;letter-spacing:-.8px;margin:0 0 12px;font-size:36px;font-weight:800;line-height:1.2}.gold-highlight{color:#c49a46;display:inline-block}.hero-subtext{color:#5b6e85;max-width:640px;margin:0 auto;font-size:15px;font-weight:400;line-height:1.6}.main-content{flex:1;width:100%;max-width:1240px;margin:0 auto;padding:0 24px 50px}.converter-container{grid-template-columns:1fr 1fr;gap:28px;display:grid}.converter-card{background:#fff;border:1px solid #e2e8f0;border-radius:16px;flex-direction:column;padding:28px 30px;display:flex;box-shadow:0 10px 30px #0b3b700d}.card-header{justify-content:space-between;align-items:flex-start;margin-bottom:24px;display:flex}.card-kicker{color:#c49a46;letter-spacing:1.5px;margin-bottom:4px;font-size:11px;font-weight:700;display:block}.card-title{color:#0b3b70;margin:0;font-size:20px;font-weight:700}.card-subtitle{color:#64748b;margin:4px 0 0;font-size:13px}.card-header-icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:44px;height:44px;display:flex}.gold-icon-bg{color:#b48736;background:#fbf4e6;border:1px solid #f3e4c8}.blue-icon-bg{color:#1769a8;background:#ebf3fa;border:1px solid #d2e4f5}.form-group{margin-bottom:20px}.input-label{color:#1e293b;margin-bottom:8px;font-size:13px;font-weight:600;display:block}.input-wrapper{align-items:center;display:flex;position:relative}.input-prefix{color:#1769a8;pointer-events:none;font-size:18px;font-weight:700;position:absolute;left:16px}.amount-input{color:#0f172a;background-color:#f8fafc;border:1.5px solid #cbd5e1;border-radius:10px;outline:none;width:100%;height:52px;padding:0 16px 0 40px;font-size:17px;font-weight:600;transition:all .2s}.amount-input::placeholder{color:#94a3b8;font-weight:400}.amount-input:focus{background-color:#fff;border-color:#1769a8;box-shadow:0 0 0 4px #1769a81f}.button-group{gap:12px;margin-bottom:18px;display:flex}.btn-primary{color:#fff;cursor:pointer;background:linear-gradient(135deg,#0b3b70 0%,#1769a8 100%);border:none;border-radius:10px;flex:1;justify-content:center;align-items:center;gap:8px;height:48px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex;box-shadow:0 4px 14px #0b3b702e}.btn-primary:hover:not(:disabled){background:linear-gradient(135deg,#09315d 0%,#145b93 100%);transform:translateY(-1px);box-shadow:0 6px 18px #0b3b7040}.btn-primary:disabled{opacity:.7;cursor:not-allowed}.btn-secondary{color:#475569;cursor:pointer;background-color:#f8fafc;border:1px solid #cbd5e1;border-radius:10px;justify-content:center;align-items:center;gap:6px;height:48px;padding:0 18px;font-size:14px;font-weight:600;transition:all .2s;display:inline-flex}.btn-secondary:hover{color:#0f172a;background-color:#f1f5f9;border-color:#94a3b8}.error-alert{color:#991b1b;background-color:#fef2f2;border:1px solid #fca5a5;border-radius:8px;padding:10px 14px;font-size:13px;font-weight:500}.result-display-area{background-color:#f8fafc;border:1px solid #e2e8f0;border-radius:12px;flex-direction:column;flex:1;justify-content:center;min-height:200px;padding:24px;display:flex}.empty-state{text-align:center;flex-direction:column;justify-content:center;align-items:center;padding:20px 0;display:flex}.empty-state-icon-wrap{color:#c49a46;background-color:#fff;border:1px solid #e2e8f0;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:12px;display:flex;box-shadow:0 2px 8px #00000008}.empty-state-title{color:#1e293b;margin:0 0 4px;font-size:16px;font-weight:600}.empty-state-text{color:#64748b;margin:0;font-size:13px}.result-active-state{flex-direction:column;justify-content:space-between;gap:16px;height:100%;display:flex}.success-badge{color:#047857;background-color:#ecfdf5;border:1px solid #a7f3d0;border-radius:20px;align-self:flex-start;align-items:center;gap:6px;padding:5px 12px;font-size:12px;font-weight:600;display:inline-flex}.result-words-text{color:#0b3b70;background-color:#fff;border:1px solid #e2e8f0;border-left:4px solid #c49a46;border-radius:10px;padding:18px 20px;font-size:18px;font-weight:700;line-height:1.5;box-shadow:0 2px 8px #00000005}.btn-copy{color:#b48736;cursor:pointer;background-color:#fff;border:1.5px solid #c49a46;border-radius:8px;align-self:flex-start;align-items:center;gap:6px;height:40px;padding:0 16px;font-size:13px;font-weight:600;transition:all .2s;display:inline-flex}.btn-copy:hover{background-color:#fbf4e6;border-color:#b48736}.btn-copy.copied{color:#fff;background-color:#10b981;border-color:#10b981}.app-footer{color:#94a3b8;background-color:#0b3b70;width:100%;margin-top:auto;padding:24px}.footer-inner{justify-content:center;align-items:center;max-width:1240px;margin:0 auto;font-size:13px;display:flex}.footer-brand{color:#fff;align-items:center;gap:10px;display:flex}.footer-brand strong{color:#fff;font-size:14px}.footer-divider{color:#c49a46}.footer-brand span{color:#cbd5e1}@media (width<=900px){.converter-container{grid-template-columns:1fr}.hero-headline{font-size:28px}.footer-inner{text-align:center;flex-direction:column;gap:10px}}@media (width<=600px){.header-inner{padding:12px 16px}.brand-name{font-size:16px}.main-content{padding:0 16px 40px}.converter-card{padding:20px}}