.tool-header{text-align:center;margin-bottom:40px}.header-badge{display:flex;justify-content:center;gap:12px;margin-bottom:24px;flex-wrap:wrap}.badge{background:linear-gradient(135deg, #667eea 0, #764ba2 100%);color:white;padding:6px 18px;border-radius:40px;font-size:0.75rem;font-weight:500;box-shadow:0 2px 8px rgba(0,0,0,0.1)}.tool-header h1{font-size:2.2rem;font-weight:800;background:linear-gradient(135deg, #1e293b, #3b82f6);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:12px}.tool-header p{color:var(--gray-500);font-size:1rem}.feature-stats{display:flex;justify-content:center;gap:24px;margin-bottom:32px;flex-wrap:wrap}.feature-stat{background:white;border-radius:60px;padding:16px 28px;display:flex;align-items:center;gap:16px;box-shadow:0 4px 15px rgba(0,0,0,0.05);border:1px solid var(--gray-200)}.feature-stat-icon{width:48px;height:48px;background:linear-gradient(135deg, #e0e7ff, #f0f4ff);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary-color);font-size:1.3rem}.feature-stat-info{text-align:left}.feature-stat-value{display:block;font-size:1rem;font-weight:700;color:var(--gray-800)}.feature-stat-label{font-size:0.7rem;color:var(--gray-500)}.bcrypt-tabs{display:flex;gap:16px;margin-bottom:32px;justify-content:center}.bcrypt-tab{background:transparent;border:none;padding:14px 28px;cursor:pointer;transition:all 0.3s;border-radius:20px;text-align:center;min-width:140px}.bcrypt-tab i{font-size:1.3rem;color:var(--gray-400);margin-bottom:8px;display:block}.bcrypt-tab span{display:block;font-weight:600;color:var(--gray-600);margin-bottom:4px}.bcrypt-tab small{font-size:0.65rem;color:var(--gray-400)}.bcrypt-tab.active{background:linear-gradient(135deg, #667eea, #764ba2);box-shadow:0 8px 25px rgba(102,126,234,0.3)}.bcrypt-tab.active i,.bcrypt-tab.active span,.bcrypt-tab.active small{color:white}.encrypt-card,.options-card,.result-card,.verify-card,.hash-input-card{background:white;border-radius:20px;padding:20px;margin-bottom:20px;border:1px solid var(--gray-200);transition:all 0.3s}.card-header{display:flex;align-items:center;gap:10px;font-weight:600;color:var(--gray-700);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--gray-200)}.card-header i{color:var(--primary-color);font-size:1.1rem}.password-input-wrapper{position:relative;display:flex;align-items:center}.password-input{width:100%;padding:14px 50px 14px 16px;border:1px solid var(--gray-200);border-radius:12px;font-family:'Inter',monospace;font-size:1rem;transition:all 0.3s}.password-input:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(59,130,246,0.1)}.toggle-password{position:absolute;right:12px;background:transparent;border:none;cursor:pointer;color:var(--gray-400);padding:8px}.toggle-password:hover{color:var(--primary-color)}.password-strength{margin-top:12px}.strength-bar{height:4px;background:var(--gray-200);border-radius:4px;overflow:hidden}.strength-fill{height:100%;width:0%;transition:width 0.3s, background 0.3s}.strength-text{font-size:0.7rem;margin-left:8px}.cost-control{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.cost-control input{flex:1;max-width:300px}.cost-value{font-weight:700;color:var(--primary-color);font-size:1.1rem;min-width:40px}.cost-note{font-size:0.7rem;color:var(--gray-400)}.estimated-time{color:var(--gray-600);font-size:0.85rem}.generate-btn,.verify-btn{width:100%;padding:14px;font-size:1rem;border-radius:50px;margin-bottom:20px}.hash-result{background:#1a1a2e;border-radius:12px;padding:16px;font-family:monospace;font-size:0.85rem;word-break:break-all;color:#e0e0e0;margin-bottom:16px}.result-actions{display:flex;gap:8px;margin-left:auto}.result-action-btn{background:transparent;border:none;padding:6px 10px;border-radius:8px;cursor:pointer;color:var(--gray-500);transition:all 0.2s}.result-action-btn:hover{background:var(--gray-100);color:var(--primary-color)}.hash-info{background:var(--gray-50);border-radius:12px;padding:12px}.info-row{display:flex;gap:12px;padding:6px 0;font-size:0.8rem}.info-label{width:70px;color:var(--gray-500)}.info-value{flex:1;color:var(--gray-700);word-break:break-all}.hash-textarea{width:100%;min-height:120px;padding:12px;border:1px solid var(--gray-200);border-radius:12px;font-family:monospace;font-size:0.8rem;resize:vertical}.hash-textarea:focus{outline:none;border-color:var(--primary-color)}.verify-result{margin-top:20px;padding:20px;border-radius:16px;text-align:center;animation:fadeIn 0.3s ease}.verify-result.success{background:#d1fae5;border:1px solid #a7f3d0}.verify-result.error{background:#fee2e2;border:1px solid #fecaca}.result-icon{font-size:3rem;margin-bottom:12px}.verify-result.success .result-icon{color:#10b981}.verify-result.error .result-icon{color:#ef4444}.result-message{font-size:1.1rem;font-weight:600;margin-bottom:8px}.result-detail{font-size:0.8rem;opacity:0.8}.info-card{background:white;border-radius:24px;padding:28px;border:1px solid var(--gray-200)}.info-card h3{margin-bottom:24px;color:var(--gray-800)}.info-section{margin-bottom:28px}.info-section h4{color:var(--gray-700);margin-bottom:12px;font-size:1rem}.info-section p{color:var(--gray-600);line-height:1.6;font-size:0.9rem}.info-section ul{margin-left:20px;color:var(--gray-600);line-height:1.8}.format-demo{background:#1a1a2e;padding:12px;border-radius:8px;margin-bottom:12px;overflow-x:auto}.format-demo code{color:#e0e0e0;font-family:monospace;font-size:0.75rem}.format-parts{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px}.format-part{background:var(--gray-50);padding:8px 12px;border-radius:8px;font-size:0.7rem}.part-label{font-weight:700;color:var(--primary-color);font-family:monospace}.part-desc{color:var(--gray-500);margin-left:8px}.cost-suggestion{display:flex;flex-direction:column;gap:12px}.cost-item{display:flex;align-items:center;gap:16px;padding:10px;background:var(--gray-50);border-radius:12px}.cost-value{font-weight:700;color:var(--primary-color);min-width:40px}.cost-desc{color:var(--gray-600);font-size:0.85rem}.code-block{background:#1a1a2e;border-radius:12px;padding:16px;overflow-x:auto}.code-block pre{margin:0}.code-block code{color:#e0e0e0;font-family:monospace;font-size:0.75rem;white-space:pre-wrap}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width:768px){.bcrypt-tab{min-width:auto;padding:10px 16px}.feature-stats{gap:12px}.feature-stat{padding:12px 20px}.format-parts{flex-direction:column}}