/* Main form */
        .form-container {
            padding: 1.5rem;
            box-shadow: 0 4px 25px rgba(0, 0, 0, 0.04);
            margin-bottom: 2rem;
            border: 3px dashed #f41252;
            border-radius: 15px;
            background: #fff7fa;
        }

        .form-section {
            margin-bottom: 2rem;
        }

        .form-label {
            display: block;
            font-size: 0.95rem;
            font-weight: 600;
            color: #374151;
            margin-bottom: 0.75rem;
            text-transform: uppercase;
            letter-spacing: 0.025em;
        }

        .main-input {
      height: 80px;
    outline: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
    line-height: 1.4;
    margin-bottom: 0;
    display: block;
    text-align: center;
    font-size: 22px;
    font-weight: 400;
    font-family: sans-serif;
    letter-spacing: 1px;
    background: #fff;
    box-shadow: 0 8px 20px 0 rgb(0 0 0 / 15%);
    width: 100%;
        }

        .main-input:focus {
            outline: none;
            border-color: #3b82f6;
            background: white;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .main-input::placeholder {
            color: #94a3b8;
            font-weight: 400;
        }

        /* Select controls */
        .controls-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
            margin: 2rem 0;
        }

        .control-group {
            position: relative;
        }

        .control-label {
            display: block;
            font-size: 0.875rem;
            font-weight: 500;
            color: #374151;
            margin-bottom: 0.5rem;
        }

        .select-input {
            width: 100%;
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            background: white;
            color: #374151;
            cursor: pointer;
            appearance: none;
            background-image: url("data:image/svg+xml,%3csvg width='14' height='8' viewBox='0 0 14 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M1 1L7 7L13 1' stroke='%23666' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3e%3c/svg%3e");
            background-repeat: no-repeat;
            background-position: right 15px center;
            padding-right: 45px;
            transition: all 0.2s ease;
        }

        .select-input:focus {
            outline: none;
            border-color: #3b82f6;
            box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
        }

        .select-input option {
            background: white;
            color: #374151;
            padding: 10px;
        }

        .select-input optgroup {
            background: #f8fafc;
            color: #3b82f6;
            font-weight: 600;
        }

        /* Generate button */
        .generate-section {
            text-align: center;
            border-top: 1px solid #f1f5f9;
            padding-top: 2rem;
        }

        .generate-btn {
            background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
            color: white;
            border: none;
            padding: 1.25rem 3rem;
            border-radius: 12px;
            font-size: 1.125rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            box-shadow: 0 4px 15px rgba(59, 130, 246, 0.2);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .generate-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(59, 130, 246, 0.25);
        }

        .generate-btn:disabled {
            opacity: 0.6;
            cursor: not-allowed;
            transform: none;
        }

        /* Loading */
        .loading-section {
            display: none;
            background: white;
            border-radius: 16px;
            padding: 3rem;
            text-align: center;
            box-shadow: 0 4px 25px rgba(0, 0, 0, 0.04);
            border: 1px solid #f1f5f9;
            margin-bottom: 2rem;
        }

        .loading-spinner {
            width: 48px;
            height: 48px;
            border: 4px solid #f1f5f9;
            border-top: 4px solid #3b82f6;
            border-radius: 50%;
            animation: spin 1s linear infinite;
            margin: 0 auto 1.5rem;
        }

        .loading-text {
            color: #64748b;
            font-size: 1.125rem;
            font-weight: 500;
        }

        /* Results section */
        .results-section {
            display: none;
        }

        .results-header {
            text-align: center;
            margin-bottom: 2.5rem;
            padding-bottom: 1.5rem;
            border-bottom: 2px solid #f8fafc;
        }

        .results-title {
            font-size: 1.75rem;
            font-weight: 700;
            color: #1a202c;
            margin-bottom: 0.75rem;
            letter-spacing: -0.025em;
        }

        .results-count {
            background: #3b82f6;
            color: white;
            padding: 0.625rem 1.5rem;
            border-radius: 25px;
            font-size: 0.9rem;
            font-weight: 600;
            display: inline-block;
            box-shadow: 0 3px 12px rgba(59, 130, 246, 0.25);
        }

        .results-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
            gap: 1.25rem;
        }

        .result-card {
            background: #fafbfc;
            border: 2px solid #f1f5f9;
            border-radius: 12px;
            padding: 1.75rem 1.5rem;
            cursor: pointer;
            transition: all 0.2s ease;
            position: relative;
            overflow: hidden;
        }

        .result-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 3px;
            background: linear-gradient(90deg, #3b82f6, #1d4ed8);
            transition: left 0.3s ease;
        }

        .result-card:hover {
            border-color: #3b82f6;
            background: white;
            transform: translateY(-3px);
            box-shadow: 0 8px 25px rgba(59, 130, 246, 0.12);
        }

        .result-card:hover::before {
            left: 0;
        }

        .nickname-text {
            font-size: 1.375rem;
            color: #1e293b;
            margin-bottom: 0.75rem;
            word-break: break-all;
            line-height: 1.3;
            text-align: center;
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
        }

        .nickname-category {
            text-align: center;
            font-size: 0.75rem;
            color: #3b82f6;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            font-weight: 600;
            background: #eff6ff;
            padding: 0.375rem 0.875rem;
            border-radius: 15px;
            display: inline-block;
        }

        /* Suggestions button */
        .suggestions-button {
            text-align: center;
            margin-top: 2rem;
            padding-top: 2rem;
            border-top: 2px solid #f8fafc;
        }

        .suggestions-btn {
            background: linear-gradient(135deg, #10b981 0%, #059669 100%);
            color: white;
            border: none;
            padding: 1rem 2rem;
            border-radius: 12px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s ease;
            box-shadow: 0 4px 15px rgba(16, 185, 129, 0.2);
            text-decoration: none;
            display: inline-block;
        }

        .suggestions-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25);
            color: white;
            text-decoration: none;
        }

        /* Toast notification */
        .toast {
            position: fixed;
            top: 2rem;
            right: 2rem;
            background: #10b981;
            color: white;
            padding: 1rem 1.5rem;
            border-radius: 12px;
            font-weight: 600;
            transform: translateX(400px);
            transition: transform 0.3s ease;
            z-index: 3000;
            box-shadow: 0 8px 25px rgba(16, 185, 129, 0.25);
        }

        .toast.show {
            transform: translateX(0);
        }

        .toast.error {
            background: #ef4444;
        }

        /* Error message */
        .error-message {
            background: #fef2f2;
            border: 2px solid #fecaca;
            color: #dc2626;
            padding: 1rem 1.25rem;
            border-radius: 12px;
            margin-top: 1rem;
            display: none;
            text-align: center;
            font-weight: 500;
        }

        /* Responsive */
        @media (max-width: 768px) {

  
            
            
            .controls-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            
            .results-grid {
                grid-template-columns: 1fr;
            }
            
            .toast {
                right: 1rem;
                left: 1rem;
                transform: translateY(-100px);
            }
            
            .toast.show {
                transform: translateY(0);
            }
        }

        @keyframes spin {
            0% { transform: rotate(0deg); }
            100% { transform: rotate(360deg); }
        }