:root {
            --primary: #00ff9d;
            --secondary: #00b8ff;
            --bg: #0a0a12;
            --card-bg: #12121a;
            --text: #e0e0e0;
            --error: #ff3860;
        }
        
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        
        body {
            font-family: 'Roboto Mono', monospace;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            overflow-x: hidden;
            background-image: 
                radial-gradient(circle at 25% 25%, rgba(0, 255, 157, 0.05) 0%, transparent 50%),
                radial-gradient(circle at 75% 75%, rgba(0, 184, 255, 0.05) 0%, transparent 50%);
        }
        
        .container {
            max-width: 800px;
            margin: 0 auto;
            padding: 2rem;
            animation: fadeIn 0.8s ease-out;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(20px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .header {
            text-align: center;
            margin-bottom: 2.5rem;
            position: relative;
        }
        
        .header h1 {
            font-family: 'Orbitron', sans-serif;
            font-size: 2.5rem;
            color: var(--primary);
            text-transform: uppercase;
            letter-spacing: 3px;
            margin-bottom: 0.5rem;
            text-shadow: 0 0 10px rgba(0, 255, 157, 0.3);
        }
        
        .header p {
            color: var(--secondary);
            font-size: 0.9rem;
        }
        
        .header::after {
            content: '';
            display: block;
            width: 100px;
            height: 3px;
            background: linear-gradient(90deg, var(--primary), var(--secondary));
            margin: 1.5rem auto 0;
            border-radius: 3px;
        }
        
        .form-card {
            background-color: var(--card-bg);
            border-radius: 8px;
            padding: 2rem;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(0, 255, 157, 0.1);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .form-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
        }
        
        .form-group {
            margin-bottom: 1.5rem;
            position: relative;
        }
        
        .form-group label {
            display: block;
            margin-bottom: 0.5rem;
            color: var(--secondary);
            font-size: 0.9rem;
            font-weight: 300;
        }
        
        .form-control {
            width: 100%;
            padding: 0.8rem 1rem;
            background-color: rgba(0, 0, 0, 0.3);
            border: 1px solid rgba(0, 255, 157, 0.3);
            border-radius: 4px;
            color: var(--text);
            font-family: 'Roboto Mono', monospace;
            transition: all 0.3s ease;
        }
        
        .form-control:focus {
            outline: none;
            border-color: var(--primary);
            box-shadow: 0 0 0 2px rgba(0, 255, 157, 0.2);
        }
        
        textarea.form-control {
            min-height: 120px;
            resize: vertical;
        }
        
        .example {
            font-size: 0.8rem;
            color: rgba(224, 224, 224, 0.6);
            margin-top: 0.3rem;
            font-style: italic;
        }
        
        .btn-submit {
            background: linear-gradient(135deg, var(--primary), var(--secondary));
            color: #000;
            border: none;
            padding: 1rem 2rem;
            font-family: 'Orbitron', sans-serif;
            font-size: 1rem;
            font-weight: bold;
            text-transform: uppercase;
            letter-spacing: 1px;
            border-radius: 4px;
            cursor: pointer;
            width: 100%;
            transition: all 0.3s ease;
            box-shadow: 0 4px 15px rgba(0, 255, 157, 0.2);
            position: relative;
            overflow: hidden;
        }
        
        .btn-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(0, 255, 157, 0.3);
        }
        
        .btn-submit::after {
            content: '';
            position: absolute;
            top: 0;
            left: -100%;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
            transition: 0.5s;
        }
        
        .btn-submit:hover::after {
            left: 100%;
        }
        
        .status-bar {
            background-color: rgba(0, 184, 255, 0.1);
            border-left: 3px solid var(--secondary);
            padding: 0.8rem 1rem;
            margin-bottom: 2rem;
            border-radius: 0 4px 4px 0;
            display: flex;
            align-items: center;
            animation: pulse 2s infinite;
        }
        
        @keyframes pulse {
            0% { opacity: 0.8; }
            50% { opacity: 1; }
            100% { opacity: 0.8; }
        }
        
        .status-bar::before {
            content: '⬤';
            color: var(--secondary);
            margin-right: 0.5rem;
            font-size: 0.6rem;
            animation: blink 1.5s infinite;
        }
        
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.3; }
        }
        
        
        .modal {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background-color: rgba(0, 0, 0, 0.8);
            z-index: 1000;
            align-items: center;
            justify-content: center;
            animation: fadeIn 0.3s ease-out;
        }
        
        .modal-content {
            background-color: var(--card-bg);
            border-radius: 8px;
            padding: 2rem;
            max-width: 500px;
            width: 90%;
            text-align: center;
            border: 1px solid var(--primary);
            box-shadow: 0 0 30px rgba(0, 255, 157, 0.3);
            transform: scale(0.9);
            animation: modalIn 0.4s ease-out forwards;
        }
        
        @keyframes modalIn {
            to { transform: scale(1); }
        }
        
        .modal h2 {
            color: var(--primary);
            margin-bottom: 1rem;
            font-family: 'Orbitron', sans-serif;
        }
        
        .tracking-id {
            font-size: 1.5rem;
            color: var(--secondary);
            margin: 1.5rem 0;
            font-weight: bold;
            letter-spacing: 1px;
            background: rgba(0, 184, 255, 0.1);
            padding: 0.8rem;
            border-radius: 4px;
            border: 1px dashed var(--secondary);
        }
        
        .btn-modal {
            background: transparent;
            color: var(--primary);
            border: 1px solid var(--primary);
            padding: 0.8rem 1.5rem;
            border-radius: 4px;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 1rem;
        }
        
        .btn-modal:hover {
            background: rgba(0, 255, 157, 0.1);
        }
        
        
        .loader {
            display: none;
            margin: 1rem auto;
            width: 50px;
            height: 50px;
            border: 3px solid rgba(0, 255, 157, 0.3);
            border-radius: 50%;
            border-top-color: var(--primary);
            animation: spin 1s ease-in-out infinite;
        }
        
        @keyframes spin {
            to { transform: rotate(360deg); }
        }