* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', sans-serif;
            background: linear-gradient(135deg, #ebf8f7 0%, #d4f1ee 100%);
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 20px;
        }

        .container {
            display: flex;
            max-width: 1200px;
            width: 100%;
            background: white;
            border-radius: 24px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(46, 196, 182, 0.1);
            min-height: 700px;
        }

        .left-panel {
            flex: 1;
            background: linear-gradient(135deg, #2EC4B6 0%, #26b3a7 100%);
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 60px 40px;
            color: white;
            text-align: center;
            position: relative;
        }

        .left-panel::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
            opacity: 0.3;
        }

        .logo {
            width: 80px;
            height: 80px;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 30px;
            font-size: 36px;
            font-weight: 700;
            backdrop-filter: blur(10px);
            position: relative;
            z-index: 1;
        }

        .left-panel h2 {
            font-size: 32px;
            font-weight: 700;
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }

        .left-panel p {
            font-size: 16px;
            line-height: 1.6;
            opacity: 0.9;
            position: relative;
            z-index: 1;
        }

        .right-panel {
            flex: 1;
            padding: 60px 40px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }

        .form-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .form-header h1 {
            font-size: 28px;
            font-weight: 700;
            color: #000B0A;
            margin-bottom: 8px;
        }

        .form-header p {
            color: #737373;
            font-size: 14px;
        }

        .form-group {
            margin-bottom: 20px;
        }

        .form-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
        }

        .form-group label {
            display: block;
            font-size: 13px;
            font-weight: 600;
            color: #000B0A;
            margin-bottom: 8px;
        }

        .form-group input,
        .form-group select {
            width: 100%;
            height: 48px;
            border: 2px solid #e8e8e8;
            border-radius: 8px;
            padding: 0 16px;
            font-size: 14px;
            transition: all 0.3s ease;
            background: white;
        }

        .form-group input:focus,
        .form-group select:focus {
            outline: none;
            border-color: #2EC4B6;
            box-shadow: 0 0 0 3px rgba(46, 196, 182, 0.1);
        }

        .form-group input:valid,
        .form-group select:valid {
            border-color: #2EC4B6;
        }

        .form-group input.error,
        .form-group select.error {
            border-color: #e74c3c;
            animation: shake 0.5s ease-in-out;
        }

        @keyframes shake {
            0%, 100% { transform: translateX(0); }
            25% { transform: translateX(-5px); }
            75% { transform: translateX(5px); }
        }

        .error-message {
            color: #e74c3c;
            font-size: 12px;
            margin-top: 4px;
            display: none;
        }

        .submit-btn {
            width: 100%;
            height: 48px;
            background: linear-gradient(135deg, #2EC4B6 0%, #26b3a7 100%);
            border: none;
            border-radius: 8px;
            color: white;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 20px;
            position: relative;
            overflow: hidden;
        }

        .submit-btn:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(46, 196, 182, 0.3);
        }

        .submit-btn:active {
            transform: translateY(0);
        }

        .submit-btn.loading {
            cursor: not-allowed;
            opacity: 0.7;
        }

        .submit-btn.loading::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 20px;
            height: 20px;
            margin: -10px 0 0 -10px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            border-top: 2px solid white;
            border-radius: 50%;
            animation: spin 1s linear infinite;
        }

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

        .form-footer {
            text-align: center;
            margin-top: 30px;
            font-size: 14px;
            color: #737373;
        }

        .form-footer a {
            color: #2EC4B6;
            text-decoration: none;
            font-weight: 500;
        }

        .form-footer a:hover {
            text-decoration: underline;
        }

        .success-message {
            background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
            color: white;
            padding: 16px;
            border-radius: 8px;
            margin-bottom: 20px;
            text-align: center;
            display: none;
            animation: slideIn 0.5s ease;
        }

        @keyframes slideIn {
            from { transform: translateY(-20px); opacity: 0; }
            to { transform: translateY(0); opacity: 1; }
        }

        @media (max-width: 768px) {
            .container {
                flex-direction: column;
                margin: 10px;
                border-radius: 16px;
                min-height: auto;
            }

            .left-panel {
                padding: 40px 20px;
            }

            .left-panel h2 {
                font-size: 24px;
            }

            .left-panel p {
                font-size: 14px;
            }

            .right-panel {
                padding: 40px 20px;
            }

            .form-row {
                grid-template-columns: 1fr;
            }

            .form-header h1 {
                font-size: 24px;
            }
        }